2025 June¶
Daily observation notes published from the eovsadata canonical log.
June 01¶
Observer: Caius Selhorst
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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| The 27-m focus mechanism is not moving. Rebooting the Brick did not / fix the problem--must be a hardware failure. The schedule has been put / to mode "No 27-m" / The schedule did not start this morning (REWIND command is missing). Started / at 14:45UT | ||
| 13 | Ant13 shutdown from 15:00UT to 17:25UT to work on cabling. |
Observations
May 12 - June 05
No calibration during the period, due to the installation of the new antennas.
Antenna availability: automatic assessment.
June 02¶
Observer: Caius Selhorst
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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| The 27-m focus mechanism is not moving. Mark and Charlie are looking at it / this morning. We are on "No 27m" mode for now. (The mechanism moves with / the hand controller but still have Amp Fault, so suggests a problem w/ brick). |
Observations
May 12 - June 05
No calibration during the period, due to the installation of the new antennas.
Antenna availability: automatic assessment.
June 03¶
Observer: Caius Selhorst
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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| The 27-m focus mechanism is not moving. Mark and Charlie are looking at it / this morning. We are on "No 27m" mode for now. (The mechanism moves with / the hand controller but still have Amp Fault, so suggests a problem w/ brick). | ||
| Observation started @15:10 UT | ||
| 13 | Ant13 reboot at 22:00 UT |
Observations
May 12 - June 05
No calibration during the period, due to the installation of the new antennas.
Antenna availability: automatic assessment.
June 04¶
Observer: Caius Selhorst
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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| The 27-m focus mechanism is not moving. Mark and Charlie are looking at it / this morning. We are on "No 27m" mode for now. (The mechanism moves with / the hand controller but still have Amp Fault, so suggests a problem w/ brick). | ||
| Observation started @15:20 UT | ||
| 12 | Ant12 reboot @16:00 UT | |
| 12 and 13 | Ant12 and 13 were shutdown @19:45 UT |
Observations
May 12 - June 05
No calibration during the period, due to the installation of the new antennas.
Antenna availability: automatic assessment.
June 05¶
Observer: Caius Selhorst
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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| The 27-m focus mechanism is not moving. Mark and Charlie found the problem / (bad cable), so should get it working soon. We are on "No 27m" mode for now. / --Went back to full observing schedule at 23:20 UT, in time for one phasecal, / and hopefully a full refcal tonight. Tomorrow we'll try to tune the system. | ||
| Observation started @15:10 UT. Ants 12 and 13 were down due to REASON test / (solar power stations turned off). They came back about 16:00 UT. |
Observations
May 12 - June 05
No calibration during the period, due to the installation of the new antennas.
Antenna availability: automatic assessment.
June 06¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 02:15 (Jun 07) | 79 | 1, 4-8 | Successful Reference calibration for bands < 40. Analysis written to SQL @2025-06-06 14:00 UT. |
| 23:45 | 16 | 1, 4-8 | 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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| The 27-m is working again, so I'll do some delay measurements today. The / calibrations are no good as they are... | ||
| 12 and 13 | Ant12 and 13 shutdown for LWA measurements at 2010UT | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM problem. |
Antenna availability: automatic assessment.
June 07¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 02:36 (Jun 08) | 60 | 1, 4-8, 12-13 | Successful Reference calibration for bands \> 7 and < 34. Analysis written to SQL @2025-06-07 13:00 UT. |
| 19:54 | 16 | 1, 4-8, 12-13 | 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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 12 and 13 | Ants 12 and 13 are still down this morning. Caius should restart them soon. / Okay, started around 15:50 UT. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM problem. |
Antenna availability: automatic assessment.
June 08¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:23 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 33. Analysis written to SQL @2025-06-08 12:48 UT. |
| 23:38 | 16 | 1, 4-8, 12-13 | 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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 9 | Ant 9 FEM is in the lab. | |
| Normal start 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 FEM problem. |
Antenna availability: automatic assessment.
June 09¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 02:16 (Jun 10) | 79 | 1, 4-8 | Successful Reference calibration for bands < 34. Analysis written to SQL @2025-06-09 13:00 UT. |
| 19:54 | 16 | 1, 4-8 | 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. | |
| 5 | Ant 5 has low VPOL power probably due to DCM issue | |
| 9 | Ant 9 FEM is in the lab. | |
| 1 | Ant 1 had a permit alarm and did not start this morning. It is tracking again / around 16:05 UT. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
| 00:00–23:59 | 11 | Ant11 FEM in the lab due to bad optical conector. |
| 20:00–23:59 | 12 | Ant12 off due to LWA special observation. |
| 20:00–23:59 | 13 | Ant13 off due to LWA special observation. |
Antenna availability: automatic assessment.
June 10¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 02:17 (Jun 11) | 79 | 1, 4-8, 12-13 | Successful Reference calibration for bands < 34. Analysis written to SQL @2025-06-10 13:00 UT. |
| 19:54 | 16 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| 11 | Ant 11 FEM is in the lab due to bad optical connector. | |
| Ants 12 and 13 solar power are still off due to the REASON test yesterday. / They will be turned back on shortly. Ants 2, 3, 9-11 are all down. | ||
| Ant 12 on Sun at 16:08 UT. Ant 13 on Sun at 16:17 UT. / Gelu was working on the codes after 22:00 UT | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
| 00:00–23:59 | 11 | Ant11 FEM in the lab due to bad optical conector. |
| 00:00–16:00 | 12 | Ant12 off due to LWA special observation. |
| 00:00–16:00 | 13 | Ant13 off due to LWA special observation. |
Antenna availability: automatic assessment.
June 11¶
Observer: Caius Selhorst
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:22 | 79 | 1, 4-8, 12-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2025-06-11 12:47 UT. |
| 19:54 | 16 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| 11 | Ant 11 FEM is in the lab due to bad optical connector. | |
| Normal start 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 FEM in the lab due to rabbit board problem. |
| 00:00–23:59 | 11 | Ant11 FEM in the lab due to bad optical conector. |
Antenna availability: automatic assessment.
June 13¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 02:39 Jun 14 | 79 | 1, 4-8, 12-13 | Successful Reference calibration for bands < 34. Analysis written to SQL @2025-06-13 11:00 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| 11 | Ant 11 FEM is in the lab due to bad optical connector. | |
| Normal start this morning. / ACC locked up at 15:30UT. Restarted at 15:50UT. / Power cycled the ACC at 16:05UT. Restarted at 16:19UT | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 14¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:22 | 79 | 1, 4-8, 12 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-14 12:47 UT. |
| 02:39 (Jun 15) | 60 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start this morning. / Pointing on all antennas was updated at 13:55 UT. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 15¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:44 | 59 | 1, 4-8, 11-13 | Successful Reference calibration for bands \> 7 and < 42. Analysis written to SQL @2025-06-15 12:48 UT. |
| 19:54 | 16 | 1, 4-8, 12 | Successful Phase calibration. Analysis written to SQL. |
| 02:40 (Jun 17) | 60 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 16¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:23 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-16 12:48 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start this morning. Several interruptions for SOLPNTCALs today. | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 17¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:23 | 79 | 1, 4-8, 11-12 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-17 12:48 UT. |
| 19:54 | 16 | 1, 4-8, 12 | Successful Phase calibration. Analysis written to SQL. |
| 23:14 | 16 | 1, 4-8, 11-12 | Successful Phase calibration. Analysis written to SQL. |
| 02:40 (Jun 18) | 60 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 18¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:23 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-18 12:48 UT. |
| 19:54 | 16 | 1, 4-8, 12 | Successful Phase calibration. Analysis written to SQL. |
| 02:41 | 60 | 1, 4-8, 12 | 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 19¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:23 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-19 12:48 UT. |
| 19:54 | 16 | 1, 4-8, 12 | 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 20¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:23 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-20 12:48 UT. |
| 19:54 | 16 | 1, 4-6, 8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 21¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:24 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-21 12:49 UT. |
| 19:54 | 16 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 22¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 02:21 (Jun 23) | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2025-06-22 13:00 UT. |
| 19:54 | 16 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| 1 | Ant1 got stuck in the morning. It's rebooted @15:45 UT | |
| 6 | Ant6 rebooted @15:56 UT | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 23¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:24 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2025-06-23 12:49 UT. |
| 19:54 | 16 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 24¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:24 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-24 12:49 UT. |
| 19:54 | 16 | 1, 4-8, 12 | Successful Phase calibration. Analysis written to SQL. |
| 02:42 (Jun 25) | 60 | 1, 4-8, 12-13 | 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 25¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 02:21 (Jun 26) | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 30. Analysis written to SQL @2025-06-25 13:00 UT. |
| 12:46 | 59 | 1, 4-8, 12 | Successful Phase calibration. Analysis written to SQL. |
| 19:54 | 16 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start this morning. / ADC_plot restarted at 22:40 UT | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 26¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:25 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 42. Analysis written to SQL @2025-06-26 12:50 UT. |
| 02:42 (Jun 27) | 60 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal start 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 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 27¶
Observer: Owen Giersch
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 02:21 (June 28) | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 31. Analysis written to SQL @2025-06-27 11:00 UT. |
| 12:42 | 60 | 1, 4-8, 13 | Successful Phase calibration. Analysis written to SQL. |
| 15:14 | 16 | 1, 4, 6-8 | 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| 12 | Ant12 didn't start this morning due to Solar Power failure. / The Solar Power was restarted at 16:00 UT | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 28¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:26 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 43. Analysis written to SQL @2025-06-28 12:51 UT. |
| 15:14 | 16 | 1, 4-7, 12 | Successful Phase calibration. Analysis written to SQL. |
| 02:42 (Jun 29) | 60 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal Startup | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 29¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:26 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 41. Analysis written to SQL @2025-06-29 12:51 UT. |
| 19:54 | 16 | 1, 4-8, 12 | Successful Phase calibration. Analysis written to SQL. |
| 02:42 (Jun 30) | 60 | 1, 4-8, 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. | |
| 9 | Ant 9 FEM is in the lab--rabbit board replaced but needs IP addres. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal Startup | ||
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.
June 30¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 12:26 | 79 | 1, 4-8, 11-13 | Successful Reference calibration for bands < 41. Analysis written to SQL @2025-06-30 12:51 UT. |
| 02:42 (Jul 1) | 60 | 1, 4-8, 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. | |
| 10 | Ant 10 optical power is low--not good data | |
| Normal Startup | ||
| 9 | Ant 9 was finally repaired and put onto the Sun at 23:01 UT. | |
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
| 00:00–23:59 | 3 | Ant3 FEM problem. |
| 00:00–23:59 | 9 | Ant9 FEM in the lab due to rabbit board problem. |
Antenna availability: automatic assessment.