2024 September¶
Daily observation notes published from the eovsadata canonical log.
September 01¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:31 | 57 | 1-6, 9-12 | Successful Reference calibration for bands \> 7. Analysis written to SQL @2024-09-01 13:35. |
| 15:14 | 16 | 1-6, 9-12 | Successful Phase calibration. Analysis written to SQL. |
| 23:14 | 16 | 1-6, 9-12 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 14 | Found Ant14 receiver down (power outage?). Reset @13:27 UT. | |
| 13 | Ant13 Crio was in safe mode at 17:00UT. Restarted the CRIO, but FEM has / no network conneciton. | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
| 00:00–23:59 | 13 | Ant13 Communications Failure. |
| 00:00–23:59 | 8 | Temperture Failure. Have now replaced the TEC. |
Events
1 M-class flare observed by EOVSA at 22:45 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 02¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:59 | 88 | 1-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-02 13:24. |
| 15:14 | 16 | 1-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 04:50 (Sep 3) | 59 | 1-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
1 M-class and 2 C-class flares observed by EOVSA at 17:27, 19:27 and 20:59 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 03¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
1 M-class and 3 C-class flares observed by EOVSA at 01:12, 15:59, 19:23 and 22:34 UT. See dynamic spectra at this link.
Observations
Data recording stopped @1707 UT. Restarted @ 18:11 UT
No Calibrations due to ant14 power failure.
Antenna availability: automatic assessment.
September 04¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Observations
No Calibrations and observations due to Helios power supply failure.
Antenna availability: automatic assessment.
September 05¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 04:35 (Sep 6) | 60 | 1-6, 8-13 | Successful Reference calibration for bands \> 7 and < 30. Analysis written to SQL @2024-09-05 11:00. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| Helios Power supply failed at approximately 2024-09-04 06:00 UT. A new / power supply was ordered and installed. Observing resumed at / 2024-09-05 17:30 UT. | ||
| 19:50 UT 27m power failure. | ||
| 9 | 20:15 UT Ant9 FEM communications failure. Rest the FEM @ 20:25 UT | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
1 C-class flare observed by EOVSA at 20:55 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 06¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 14:15 | 58 | 1-6, 8-12 | Successful Reference calibration for all \> 5. Analysis written to SQL @2024-09-06 14:19. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| Ran a CRAB calibration today from 12:29-13:49 UT. Refcals delayed, and solar / observations delayed 1 hour. | ||
| 13 | Ant 13 crio keeps coming up in safe mode and will not boot properly. | |
| 13 | Ant 13 was rebooted and start tracking @15:32 UT. | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
3 C-class flares observed by EOVSA at 01:07, 19:14 and 20:30 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 07¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:03 | 78 | 1-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-07 13:28. |
| 15:14 | 16 | 1-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 23:14 | 16 | 1-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 9 | 19:00 UT Ant9 FEM communications error | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
2 C-class flares observed by EOVSA at 16:09 and 17:14 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 08¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:25 | 59 | 1-6, 8-13 | Successful Reference calibration for bands \> 7. Analysis written to SQL @2024-09-08 13:29. |
| 04:23 (Sep 9) | 16 | 1-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 12 | 16:47 UT Ant12 CRIO is in safemode. Restarted the CRIO. | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
1 M-class flare observed by EOVSA at 15:14 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 09¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:45 | 59 | 1-6, 8-13 | Successful Reference calibration for bands \> 7. Analysis written to SQL @2024-09-09 13:50. |
| 17:31 | 16 | 1-6, 8-9, 11-12 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 14 | Adjusted Ant14 H DCM attenuation and extended Hi-freq refcal at 13:45 UT. | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
2 M-class and 1 C-class flares observed by EOVSA at 00:10, 17:00 and 23:56 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 10¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 03:54 (Sep 11) | 79 | 1-6, 8-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2024-09-10 11:00. |
| 17:27 | 16 | 1-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 15:00UT ACC locked up, resumed observing at 15:15UT | ||
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
1 M-class and 1 C-class flares observed by EOVSA at 17:57 and 23:49 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 11¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:07 | 78 | 1-2, 4-6, 8-12 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-11 13:32. |
| 17:23 | 16 | 1-2, 4-6, 8-12 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1-2, 4-6, 8-12 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 15:00UT Ant3 FEM lost communications. Replaced the FInder Unit at 16:10 UT. / 15:00UT Cannot communicate at all with ant13. Probable Power failure. / Inverter had on overload error. I reset the inverter but now the CRIO / only starts in safemode. | ||
| 18:49 UT Looks like Owen got Ant13 working. I started it tracking. / Also set up a calibration for overnight. | ||
| 00:00–16:10 | 3 | Ant3 FInded Unit failure. |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
| 00:00–18:49 | 13 | Ant13 CRIO didn't start. |
Events
3 M-class flares observed by EOVSA at 15:14, 17:48 and 23:58 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 12¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 04:07 (13 Sep) | 78 | 1-6, 8-13 | Successful Reference calibration for bands < 42. Analysis written to SQL @2024-09-12 11:00. |
| 17:19 | 16 | 1-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1-4, 6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| Last night's X-Y phase calibration failed due to windscram. Will try again / tonight. / 21:30UT Ant5 azimuth axis lock. rebooted the antenna controller and crio. / This did not help. Adjusted azimuth gear tension. | ||
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
2 M-class flares observed by EOVSA at 14:42 and 15:02 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 13¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:08 | 78 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-13 13:33. |
| 17:15 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 04:03 (Sep 14) | 60 | 1-2, 4, 6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 3 | 15:15UT Ant3 had Elevation axis lock. Powercycled the antenna controller. | |
| 00:00–23:59 | 3 | Ant3 HPOL Optical link failure. |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
2 M-class and 1 C-class flares observed by EOVSA at 17:56, 20:26 and 20:48 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 14¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 5 | Ant5 got stuck. Rebooted the antenna controller and crio @15:56UT. | |
| 00:00–23:59 | 3 | Ant3 HPOL Optical link failure. |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
1 X-class flare observed by EOVSA at 15:23 UT. See dynamic spectra at this link.
Observations
No Calibrations and observations due to windscram at night. The calibrations weren't in the schedule at morning.
Antenna availability: automatic assessment.
September 15¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:10 | 78 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-15 13:35. |
| 18:04 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 12 | Ant 12 was not tracking until 14:01 UT due to crio hang up. | |
| 3 | Ant 3 was not tracking propetly. it's rebooted @ 14:50 UT | |
| 00:00–23:59 | 3 | Ant3 HPOL Optical link failure. |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
2 C-class flares observed by EOVSA at 15:27 and 21:41 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 16¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:11 | 78 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-16 13:36. |
| 18:00 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Antenna availability: automatic assessment.
September 17¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:12 | 67 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-17 13:37. |
| 17:56 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 03:48 | 60 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 7 | Ant 7 back in the field, but DCM not performing. | |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| ACC seems locked up. Restarting at 13:26 UT. | ||
| 12 | Ant 12 has maths error. Fixed at 13:33 UT. | |
| 6 | Ant 6 Laird was not working. Pcycled the FEM. | |
| 00:00–23:59 | 7 | Ant7 VPOL Optical link failure. |
Events
1 C-class flare observed by EOVSA at 19:06 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 18¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:12 | 78 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-18 13:37. |
| 17:52 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:52 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) |
Antenna availability: automatic assessment.
September 19¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:13 | 77 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-18 13:37. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) |
Events
3 C-class flares observed by EOVSA at 14:52, 15:21 and 21:49 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 20¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:13 | 77 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-18 13:37. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 15:10 UT Possible ACC lockup, rebooted the ACC | ||
| 4 | Ant4 Axis Az Axis lock, rebooted ant controller | |
| 12 | Ant12 Crio in Safemode, rebooted Crio. | |
| 5 | 21:10 UT Ant5 Az axis lock, restarted antenna and crio |
Events
1 C-class flare observed by EOVSA at 14:56 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 21¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:15 | 78 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-21 13:40. |
| 22:40 | 16 | 1-2, 5-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 03:32 (Sep 22) | 16 | 2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 5 | 13:40 UT Ant5 Az axis lock, restarted antenna |
Events
1 C-class flare observed by EOVSA at 20:45 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 22¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:16 | 78 | 2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-22 13:41. |
| 17:36 | 16 | 2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:36 | 16 | 2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 03:28 (Sep 23) | 60 | 2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 1 | 14:30 UT Ant1 Az axis lock, restarted antenna |
Events
1 M-class flare observed by EOVSA at 21:26 UT. See dynamic spectra at this link.
Antenna availability: automatic assessment.
September 23¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 03:03 (Sep 24) | 79 | 1-2, 4-6, 8-13 | Successful Reference calibration for bands < 30. Analysis written to SQL @2024-09-23 11:00. |
| 13:38 | 59 | 2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:32 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 1 | 14:45 UT Ant1 Az axis lock, restarted antenna |
Antenna availability: automatic assessment.
September 24¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:17 | 78 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-24 13:43. |
| 22:28 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| 17:50 UT Retarted Ant2 CRIO due to memory errors. / At 23:46 UT we stopped recording to work on the correlator. |
Antenna availability: automatic assessment.
September 25¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| Correlator is unset. No observations until later. / Rough delays were determined and updated. Observations commence at 15:34 UT. / 16:40UT adc_plot program was stuck, restarted. | ||
| 12 | Ant12 CRIO restarted at 20:35 UT |
Observations
No Calibrations due to the delays update.
Antenna availability: automatic assessment.
September 26¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 03:11 (Sep 27) | 60 | 1-2, 4-6, 8-13 | Successful Reference calibration for bands \> 7 and < 35. Analysis written to SQL @2024-09-26 11:00. |
| 17:20 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| Updated delays at 15:23 UT based on today's calibration. / Data after this time should be analyzed with the evening refcal. | ||
| 12 | Ant 12 FEM has been unreachable all day. |
Antenna availability: automatic assessment.
September 27¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:07 | 79 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-27 13:32. |
| 17:16 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:16 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| Last night |
Antenna availability: automatic assessment.
September 28¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:03 | 79 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-28 13:28. |
| 17:14 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
| 03:04 (Sep 29) | 60 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) |
Antenna availability: automatic assessment.
September 29¶
Observer: Caius Selhorst
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:59 | 79 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-29 13:24. |
| 17:14 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) | |
| I was doing tests of the "new" DCM, borrowing the signal from Ant13, until / about 17:00 UT, so data from Ant13 will be compromised until then. | ||
| I did more tests around 20:00 UT, so again Ant13 data will be compromised for / 30 min or so after that. |
Antenna availability: automatic assessment.
September 30¶
Observer: Owen Giersch
Solar activity: Solar activity is moderate.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 13:16 | 79 | 1-2, 4-6, 8-13 | Successful Reference calibration for all bands. Analysis written to SQL @2024-09-29 13:20. |
| 17:14 | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration for bands < 30. Analysis written to SQL. |
| 02:56 (01 Oct) | 16 | 1-2, 4-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 3 | Ant 3 has no HPOL optical power, FEM currently in the lab.; Ant3 HPOL Optical link failure. |
| 4 | Ant 4 FE Temp is sometimes out of range--no solution yet. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 00:00–23:59 | 7 | Ant 7 VPOL Optical link failure, FEM currently in the lab.; Ant7 VPOL Optical link failure. |
| 10 | Ant10 HPol temp reads 1800 (bad signal on interface board) |
Antenna availability: automatic assessment.