2025 October¶
Daily observation notes published from the eovsadata canonical log.
October 01¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:53 | 79 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-01 13:18 UT. |
| 02:54 (Oct 02) | 60 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| Normal starup this morning. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Antenna availability: automatic assessment.
October 02¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:49 | 79 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-02 13:14 UT. |
| 02:54 (Oct 02) | 60 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Antenna availability: automatic assessment.
October 03¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Observations
No Calibration, Bad Refcals.
Antenna availability: automatic assessment.
October 04¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| The array didn't start during the PHASECAL. | ||
| 12 | Ant12 is stuck. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Observations
No Calibration, Bad Refcals.
Antenna availability: automatic assessment.
October 05¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| ACC was stuck, no morning refcal. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Observations
No Calibration, Bad Refcals.
Antenna availability: automatic assessment.
October 06¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:33 | 79 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-06 12:58 UT. |
| 17:14 | 16 | 1, 4-6, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Observations
Normal startup today.
Antenna availability: automatic assessment.
October 07¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| ACC rebooted during the morning calibration. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Observations
No Calibration, Bad Refcals.
Antenna availability: automatic assessment.
October 08¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| ACC rebooted at 14:15 UT. / ACC stuck again around 17:45 UT. / Schedule back work at 20:20 UT | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Observations
No Calibration, Bad Refcals.
Antenna availability: automatic assessment.
October 09¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:21 | 79 | 5-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-09 12:46 UT. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| 1 and 4 | Ant1 and 4 had Az axis lock restarted at 15:05UT. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Antenna availability: automatic assessment.
October 10¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:57 (Oct 11) | 79 | 1, 4-6, 10-13 | Successful Reference calibration for bands < 30. Analysis written to SQL @2025-10-10 13:00 UT. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| All the antennas got stuck in the morning. / EOVSA started tracking at 15:18 UT | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Antenna availability: automatic assessment.
October 11¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:13 | 79 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-11 12:38 UT. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Antenna availability: automatic assessment.
October 12¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:09 | 79 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-12 12:34 UT. |
| 02:10 (Oct 13) | 60 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Antenna availability: automatic assessment.
October 13¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:05 | 79 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-13 12:30 UT. |
| 17:14 | 16 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Observations
Normal startup today.
Antenna availability: automatic assessment.
October 14¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:41 (Oct 15) | 79 | 1, 4-6, 10-13 | Successful Reference calibration for all bands < 40. Analysis written to SQL @2025-10-14 13:00 UT. |
| 22:12 | 16 | 1, 4-6, 10-11, 13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| ACC failed during before the daily schedule. / The observations started at 15:10 UT | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Antenna availability: automatic assessment.
October 15¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:57 | 79 | 1, 4-8, 10-12 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-15 12:22 UT. |
| 22:08 | 16 | 1, 4-8, 12 | Successful Phase calibration. Analysis written to SQL. |
| 01:58 (Oct 16) | 60 | 1, 4-7, 12 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| Normat startup today. | ||
| 7 | Ant7 $pcycle fem at 18:25 UT | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 DCM problem. |
Antenna availability: automatic assessment.
October 16¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:54 | 79 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-16 12:19 UT. |
| 17:14 | 16 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
| 01:55 (Oct 17) | 60 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| Normat startup today. | ||
| 11 | Ant11 Tec acting up, / FE running a few degrees hold/cold, Main Temp reporting -999.90 / Didn't respond/change with multiple tec$bc inputs | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
Antenna availability: automatic assessment.
October 17¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:50 | 79 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-17 12:15 UT. |
| 17:22 | 16 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| Normat startup today. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
Antenna availability: automatic assessment.
October 18¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 3 | 27m GeoBrick power supply failure due to high current through one connection. Replaced connector and added jumper. |
Observations
Imported source block (date does not match record 2025-10-18)
Tohban notes for Oct 19
Ant 2 Drive is stuck. Reseated all of the drive control cables and this
cleared error on the controller LCD, but it is still not responding
to remote commands. Azimuth keeps reporting axis lock.
Ant 3 drive is fixed, but FEM is not installed.
Ant 8 FEM HPOL power is low.
Ant 9 is "working" but there is little coherence.
Report problems here:
27m power failure over night. After brnging it back online the Brick is not
responding to any commands.
No Calibration. 27m problems. GeoBrick power supply connector failure.
Antenna availability: automatic assessment.
October 19¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| 27m power failure over night. After brnging it back online the Brick is not / responding to any commands. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
Observations
No Calibration. 27m problems.
Antenna availability: automatic assessment.
October 20¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| Schedule started at 15:36 UT | ||
| 13 | Ant13 got stuck, it's restated at 16:00 UT | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
Observations
No Calibration. 27m problems.
Antenna availability: automatic assessment.
October 21¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:14 (Oct 22) | 79 | 1, 4-6, 10-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2025-10-21 13:00 UT. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| Schedule started at 15:26 UT | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
Antenna availability: automatic assessment.
October 22¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:30 | 78 | 1, 4-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-22 11:55 UT. |
| 17:14 | 16 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
| 01:31 (Oct 23) | 60 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
Antenna availability: automatic assessment.
October 23¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:47 | 60 | 1, 4-8, 10-13 | Successful Reference calibration for bands \> 7. Analysis written to SQL @2025-10-23 11:51 UT. |
| 01:27 (Oct 24) | 49 | 1, 4-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
Antenna availability: automatic assessment.
October 24¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:43 | 79 | 1, 3-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-24 11:47 UT. |
| 17:14 | 16 | 1, 3-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
| 01:23 (Oct 25) | 60 | 1, 3-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Observations
Normal startup today.
Antenna availability: automatic assessment.
October 25¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:28 | 79 | 1, 3-7, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-25 11:53 UT. |
| 17:14 | 16 | 1, 3-8 | Successful Phase calibration. Analysis written to SQL. |
| 01:29 (Oct 26) | 60 | 1, 3-7, 12 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Observations
Normal startup today.
Antenna availability: automatic assessment.
October 26¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:30 | 79 | 1, 3-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-26 11:55 UT. |
| 17:22 | 16 | 1, 3-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Antenna availability: automatic assessment.
October 27¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:10 | 79 | 1, 3-8, 10-13 | Successful Reference calibration for all bands. Analysis written to SQL @2025-10-27 11:35 UT. |
| 17:14 | 16 | 1, 3-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| Normal startup today. | ||
| 5 | Ant5 got stuck in EL, rebooted at 20:59 UT | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Antenna availability: automatic assessment.
October 28¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| The correlator was rebooted. / EOVSA data started to come around 21:45 UT. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Observations
No Calibration. The correlator was rebooted.
Antenna availability: automatic assessment.
October 29¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| The new antennas (9,10,11,13) didn't come back after the correlator reboot. | ||
| Ant13 came back around 16:00 UT and Ant10 around 16:50 UT. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Observations
No Calibration. The correlator was rebooted.
Antenna availability: automatic assessment.
October 30¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Observations
No Calibration after the correlator reboot.
Antenna availability: automatic assessment.
October 31¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:16 | 60 | 1, 3-8, 10-13 | Successful Reference calibration for all \> 7. Analysis written to SQL @2025-10-31 11:20 UT. |
| 17:14 | 16 | 1, 3-8, 10-12 | Successful Phase calibration. Analysis written to SQL. |
| 22:08 | 16 | 1, 3-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 Drive is stuck. Reseated all of the drive control cables and this / cleared error on the controller LCD, but it is still not responding / to remote commands. Azimuth keeps reporting axis lock. | |
| 3 | Ant 3 drive is fixed, but FEM is not installed. | |
| 8 | Ant 8 FEM HPOL power is low. | |
| 9 | Ant 9 is "working" but there is little coherence. | |
| Normal startup this morning. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Antenna availability: automatic assessment.