2026 March¶
Daily observation notes published from the eovsadata canonical log.
March 01¶
Observer: Caius Selhorst
Observations
February 13 to March 2
No Calibrations between Feb. 13th and March 2nd due to several problems (Site Outage, snow storm, DHCP server problems)
Antenna availability: automatic assessment.
March 02¶
Observer: Caius Selhorst
Observations
February 13 to March 2
No Calibrations between Feb. 13th and March 2nd due to several problems (Site Outage, snow storm, DHCP server problems)
Antenna availability: automatic assessment.
March 03¶
Observer: Caius Selhorst
Configuration: ATA feed tests on Ant5.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:18 (Mar 4) | 60 | 1, 3-8, 10-11, 13 | Successful Reference calibration for bands 7 to 32. Analysis written to SQL @2026-03-03 13:00 UT. |
| 22:14 | 16 | 1, 3-8, 10-11, 13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| The schedule got stuck in the morning. It started @ 16:00 UT | ||
| 13 | Ant13 CRIO rebooted @16:55 UT |
Antenna availability: automatic assessment.
March 04¶
Observer: Owen Giersch
Configuration: ATA feed tests on Ant5.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:19 (Mar 5) | 60 | 1, 3-13 | Successful Reference calibration for bands \> 6. Analysis written to SQL @2026-03-04 11:00 UT. |
| 22:14 | 16 | 1, 3-8, 10-11, 13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| Normal startup this morning. | ||
| 6 | Ant6 crio restarted @16:30 UT |
Antenna availability: automatic assessment.
March 06¶
Configuration: ATA feed tests on Ant5.
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 2 | Ant 2 still out with Dec controller problem. | |
| CRIOs didn't work propertly since yesterday at 23:15UT / CRIOs of Ant1, 3-4, 6-8 restarted at 17:00UT |
Antenna availability: automatic assessment.
March 07¶
Observer: Owen Giersch
Configuration: ATA feed tests on Ant5.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:19 (Mar 8) | 60 | 1, 3-13 | Successful Reference calibration for bands \> 6. Analysis written to SQL @2026-03-07 11:00 UT. |
| 11:59 | 60 | 1, 3-8, 10-11, 13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| 9-11 and 13 | Ant9-11 and 13 didn't start tracking this morning, they only showed a / Pos Offset error in AZ. It''s fixed @16:20 UT |
Antenna availability: automatic assessment.
March 08¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:24 (Mar 9) | 60 | 1, 3-13 | Successful Reference calibration for bands \> 6. Analysis written to SQL @2026-03-08 13:00 UT. |
| 11:55 | 60 | 1, 3-5, 7-13 | Successful Phase calibration. Analysis written to SQL. |
| 17:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-13 | 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.
March 09¶
Observer: Caius Selhorst
Configuration: ATA feed tests on Ant5.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:51 | 60 | 1, 3-5, 7-8, 10-13 | Successful Reference calibration for bands from 7 to 41. Analysis written to SQL @2026-03-09 11:55 UT. |
| 17:14 | 16 | 1, 3-5, 7-8, 10-11, 13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-5, 7-8, 10-11, 13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| Normal startup this morning. | ||
| 6 | Ant6 wasn't tracking/pointing during the morning REFCAL | |
| 9-11 and 13 | Ant9-11 and 13 got stuck after the 22:14 UT PHASECAL |
Antenna availability: automatic assessment.
March 10¶
Observer: Owen Giersch
Configuration: ATA feed tests on Ant5.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:51 | 60 | 1, 3-8, 10-11, 13 | Successful Reference calibration for bands \> 6. Analysis written to SQL @2026-03-10 11:47 UT. |
| 17:14 | 16 | 1, 3-8, 10-11, 13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-8, 10-11, 13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| 9, 10, 13 | Ant9, 10, 13 are showing wrong AZ and EL in the morning. |
Antenna availability: automatic assessment.
March 11¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:44 | 60 | 1, 3-13 | Successful Reference calibration for bands 7 to 30. Analysis written to SQL @2026-03-11 11:48 UT. |
| 17:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 01:26 (Mar 12) | 42 | 1, 3-8, 12 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Antenna availability: automatic assessment.
March 12¶
Observer: Caius Selhorst
Configuration: ATA feed tests on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:27 (Mar 13) | 40 | 1, 3-13 | Successful Reference calibration for bands \> 6. Analysis written to SQL @2026-03-12 13:00 UT. |
| 11:40 | 42 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 17:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| 9-11, 13 | Ant9-11, 13 are showing wrong AZ and EL in the morning. |
Antenna availability: automatic assessment.
March 13¶
Observer: Caius Selhorst
Configuration: ATA feed tests on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:07 | 79 | 1, 3-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-14 13:00 UT. |
| 11:36 | 60 | 1, 3-8, 10-13 | Successful Phase calibration. Analysis written to SQL. |
| 17:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| 9-11, 13 | Ant9-11, 13 are showing wrong AZ and EL in the morning. |
Antenna availability: automatic assessment.
March 14¶
Observer: Owen Giersch
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:11 | 79 | 1, 3-8, 9-10, 12-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-14 11:36 UT. |
| 01:30 (Mar 15) | 58 | 1, 3-8 | 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.
March 15¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:09 (Mar 16) | 79 | 1, 3-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-15 13:00 UT. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant2 drive is stuck. |
Antenna availability: automatic assessment.
March 16¶
Observer: Caius Selhorst
Configuration: ATA feed tests on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 11:24 | 60 | 1, 3-11, 13 | Successful Reference calibration for bands 7 to 40. Analysis written to SQL @2026-03-16 11:28 UT. |
| 17:14 | 16 | 1, 3-11, 13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| 9-11, 13 | Ant9-11, 13 are showing wrong AZ and EL in the morning. / Their pointng were fixed after 17:30 UT. | |
| Manlight and the ROACH 5 stopped at 18 UT. / The roaches were rebooted and the delays were set around 19:30 UT | ||
| 9-11, 13 | Ant9-11, 13 stopped @22:30 UT. They're $pcycle and come back @22:50UT |
Antenna availability: automatic assessment.
March 17¶
Observer: Caius Selhorst
Configuration: ATA feed tests on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:11 (Mar 18) | 79 | 1, 3-11 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-17 13:00 UT. |
| 11:20 | 60 | 1, 3-11 | Successful Phase calibration. Analysis written to SQL. |
| 17:14 | 16 | 1, 3-11 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-11 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| Normal startup this morning for all antennas. |
Antenna availability: automatic assessment.
March 18¶
Observer: Caius Selhorst
Configuration: ATA feed tests on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:12 | 79 | 1, 3-12 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-18 11:00 UT. |
| 22:14 | 16 | 1, 3-11 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| 11 | Ant11 didn't start in the morning. | |
| 10 and 13 | Ant10 and 13 lost tracktable ~16 UT. They're back tracking ~16:45UT |
Antenna availability: automatic assessment.
March 19¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:13 (Mar 20) | 79 | 1, 3-4, 6-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-19 13:00 UT. |
| 11:12 | 60 | 1, 3-4, 6-12 | Successful Phase calibration. Analysis written to SQL. |
| 17:14 | 16 | 1, 3-4, 6-13 | 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.
March 20¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:14 (Mar 21) | 79 | 1, 3-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-20 13:00 UT. |
| 11:08 | 60 | 1, 3-4, 6-12 | Successful Phase calibration. Analysis written to SQL. |
| 17:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| 5 | Ant5 crio clock was off by 2 s, causing "blinking" on sf_display. | |
| The new antenna mounts were showing offsets (stuck RA) at first but / spontaneously cured themselves. |
Antenna availability: automatic assessment.
March 21¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:15 (Mar 21) | 79 | 1, 3-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-21 13:00 UT. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| No morning calibrations, unknown reason. | ||
| The new antenna mounts were showing offsets (stuck RA), they started / tracking correctly after the PHASECAL @17:14 UT. / New antennas were showing offsets again in the afternoon. |
Antenna availability: automatic assessment.
March 22¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:16 (Mar 22) | 79 | 1, 3-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-22 13:00 UT. |
| 17:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-6, 8-13 | 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.
March 23¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:38 (Mar 24) | 60 | 1, 3-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-23 13:00 UT. |
| 10:56 | 60 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 17:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| The new antenna mounts were showing offsets (stuck RA) / RA 00:11:08 (Old) and 00:08:52 (New) at 14:45UT. / The antennas got back by themselves at 16:46UT. |
Antenna availability: automatic assessment.
March 24¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:18 (Mar 25) | 79 | 1, 3-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-24 13:00 UT. |
| 10:52 | 60 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 17:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 22:14 | 16 | 1, 3-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| The new antenna mounts were showing offsets (stuck RA) / RA 00:14:40 (Old) and 00:12:30 (New) at 14:45UT. / After 17:30 UT the RA diference increased a lot / RA 22:55:14 (Old) and 00:15:06 (New) | ||
| 3 | Ant3 got stuck in the morning. $pcycle at 15:20 UT |
Antenna availability: automatic assessment.
March 25¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 01:19 (Mar 26) | 79 | 1, 3-13 | Successful Reference calibration for all bands. Analysis written to SQL @2026-03-25 13:00 UT. |
| 10:49 | 60 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 19:54 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 23:22 | 16 | 1, 3-6, 8-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| The new antenna mounts were showing offsets (stuck RA) / RA 00:18:21 (Old) and 00:16:09 (New) at 15:30UT. | ||
| The IDB files hadn't been saved from 16:18 to 17:22UT | ||
| 3 | Ant3 got stuck in the morning. $pcycle at 15:32 UT | |
| 8 | Ant8 in the lab from 15:00 to 17:25 UT |
Antenna availability: automatic assessment.
March 26¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 10:24 | 79 | 1, 3-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2026-03-26 10:49 UT. |
| 15:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 19:54 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| The new antenna mounts were showing offsets (stuck RA) / RA 00:18:21 (Old) and 00:16:09 (New) at 15:30UT. | ||
| 3 | Ant3 got stuck in the morning. $pcycle at 15:20 UT |
Antenna availability: automatic assessment.
March 27¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 10:20 | 79 | 1, 3-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2026-03-27 10:45 UT. |
| 15:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 19:54 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 23:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 04:46 (Mar 28) | 60 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| Normal startup this morning. | ||
| The new antenna mounts were showing offsets (stuck RA) / RA 00:25:48 (Old) and 00:23:26 (New) at 16:30UT. |
Antenna availability: automatic assessment.
March 28¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 10:16 | 79 | 1, 3-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2026-03-28 10:41 UT. |
| 15:14 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 19:54 | 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.
March 29¶
Observer: Caius Selhorst
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 04:18 (Mar 30) | 79 | 1, 3-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2026-03-29 13:00 UT. |
| 19:54 | 16 | 1, 3-13 | Successful Phase calibration. Analysis written to SQL. |
| 23:14 | 16 | 1, 3-13 | 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.
March 30¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 10:08 | 79 | 1, 3-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2026-03-30 10:33 UT. |
| 15:14 | 16 | 1, 4-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| 3 | Ant3 got stuck in EL during the morning PHASECAL. / $pcycle at 15:25UT | |
| Manlight and ROACH 5 stopped ~18UT. / Both were back around 20:30 UT | ||
| Delays were set and schedule come back ~22:00UT |
Antenna availability: automatic assessment.
March 31¶
Observer: Caius Selhorst
Configuration: ATA feed is on Ant6.
Solar activity: Solar activity is low.
Calibrations
| Start (UT) | Duration (min) | Antennas | Details |
|---|---|---|---|
| 10:04 | 79 | 1, 3-13 | Successful Reference calibration for bands < 40. Analysis written to SQL @2026-03-31 10:29 UT. |
| 15:14 | 16 | 1, 4-13 | Successful Phase calibration. Analysis written to SQL. |
Issues and outages
| Time (UT) | Antennas | Details |
|---|---|---|
| 00:00–23:59 | 2 | Ant 2 still out with Dec controller problem.; Ant2 drive is stuck. |
| Normal startup this morning. | ||
| The new antenna mounts were showing offsets (stuck RA) / RA 00:40:11 (Old) and 00:37:53 (New) at 15:30UT. |
Antenna availability: automatic assessment.