2024 May

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May 01

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
-- -- -- Unsuccessful Reference calibration. Installing the new ACC.
-- -- -- Unsuccessful Phase calibration. Installing the new ACC.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is moderate.

May 02

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
12:33 79 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<13). Analysis written to SQL @2024-05-02 12:58.
15:14 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.
19:54 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
23:14 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is moderate. 1 M-class and 3 C-class flares observed by EOVSA at 17:00, 18:14, 18:57 and 20:55 UT. See dynamic spectra at this link.

May 03

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
12:32 79 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<25). Analysis written to SQL @2024-05-03 12:57.
15:14 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.
19:53 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
23:14 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is moderate. 2 M-class and 2 C-class flares observed by EOVSA at 00:14, 16:10, 18:52 and 23:37 UT. See dynamic spectra at this link.

May 04

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
12:31 79 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<14). Analysis written to SQL @2024-05-04 12:56.
15:14 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 4 M-class and 6 C-class flares observed by EOVSA at 00:32, 16:00, 17:15, 17:48, 18:18, 19:17, 20:38, 21:49, 23:05 and 23:47 UT. See dynamic spectra at this link.

May 05

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
-- -- -- Unsuccessful Reference calibration. Due to high winds.
-- -- -- Unsuccessful Phase calibration. Due to high winds.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 4 M-class and 6 C-class flares observed by EOVSA at 00:07, 00:39, 01:06, 01:23, 14:14, 16:36, 17:43, 18:03, 20:19 and 22:28 UT. See dynamic spectra at this link.

May 06

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
01:54 (May-07) 80 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<16). Analysis written to SQL @2024-05-06 14:00.
19:41 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
23:14 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 3 M-class and 10 C-class flares observed by EOVSA at 00:33, 01:05, 16:31, 17:07, 17:35, 18:11, 18:21, 18:55, 19:25, 20:07, 21:15, 21:46 and 22:20 UT. See dynamic spectra at this link.

May 07

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
12:28 79 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<18). Analysis written to SQL @2024-05-07 12:53.
15:14 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.
19:37 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 8 M-class and 5 C-class flares observed by EOVSA at 00:13, 00:55, 16:29, 16:54, 17:35, 18:12, 19:11, 19:59, 20:21, 20:51, 21:19, 22:28 and 23:05 UT. See dynamic spectra at this link.

May 08

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
-- -- -- Unsuccessful Reference calibration. Due to high winds in the morning and network problems in the evening.
-- -- -- Unsuccessful Phase calibration. Due to high winds in the morning and network problems in the evening.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 1 X-class, 1 M-class and 3 C-class flares observed by EOVSA at 01:38, 14:45, 16:41, 17:29 and 17:50 UT. See dynamic spectra at this link.

May 09

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
01:56 (May-10) 80 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<13). Analysis written to SQL @2024-05-09 14:00.
20:23 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
23:14 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link
00:00 22:00 11 Ant 11 had stuck declination limit switch

Events

Solar activity is high. 1 X-class, 2 M-class and 2 C-class flares observed by EOVSA at 16:31, 17:32, 19:17, 21:54 and 23:47 UT. See dynamic spectra at this link.

May 10

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
12:26 79 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<11). Analysis written to SQL @2024-05-10 12:51.
15:14 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
23:14 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 10 M-class and 8 C-class flares observed by EOVSA at 00:12, 00:36, 00:51, 01:47, 14:03, 14:20, 15:48, 16:35, 16:46, 18:20, 18:50, 19:24, 19:41, 20:05, 21:06, 22:14, 22:55 and 23:44 UT. See dynamic spectra at this link.

May 11

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
01:58 (May-12) 80 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<23). Analysis written to SQL @2024-05-11 14:00.
15:14 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.
20:15 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
23:14 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 1 X-class, 4 M-class and 2 C-class flares observed by EOVSA at 01:17, 15:04, 16:04, 16:35, 20:38, 21:02 and 21:55 UT. See dynamic spectra at this link.

May 12

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
01:59 (May-13) 80 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<14). Analysis written to SQL @2024-05-12 14:00.
01:23 (May-13) 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 1 X-class, 4 M-class and 2 C-class flares observed by EOVSA at 00:23, 13:51, 14:02, 14:18, 14:30, 16:19 and 20:40 UT. See dynamic spectra at this link.

May 13

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
12:24 79 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<13). Analysis written to SQL @2024-05-13 12:49.
15:14 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
20:11 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is high. 3 M-class and 2 C-class flares observed by EOVSA at 01:08, 14:13, 16:29, 18:40 and 21:55 UT. See dynamic spectra at this link.

May 14

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
01:56 (May-15) 80 1-7, 9, 11-13 Successful Reference calibration. Ant7 (Bands<23). Analysis written to SQL @2024-05-14 13:00.
01:11 (May-15) 16 1-7, 9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
21:20 23:59 8 FEM tests in the lab
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is moderate. 1 X-class and 2 M-class flares observed by EOVSA at 16:47, 17:31 and 18:06 UT. See dynamic spectra at this link.

May 15

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
02:22 (May-16) 60 1-9, 11-13 Successful Reference calibration (Only high frequencies). Ant7 (Bands<23). Analysis written to SQL @2024-05-15 13:00.
-- -- -- Unsuccessful Phase calibration. Unknow reason.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is moderate. 1 C-class flare observed by EOVSA at 20:36 UT. See dynamic spectra at this link.


May 16

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
02:02 (May-17) 60 1-9, 11-13 Successful Reference calibration. Ant7 (Bands<24). Analysis written to SQL @2024-05-16 13:00.
01:07 (May-17) 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
19:55 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is moderate. 2 C-class flares observed by EOVSA at 00:58 and 20:33 UT. See dynamic spectra at this link.


May 17

Observer on duty: Owen Giersch

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
12:20 78 1-6, 8-9, 11-13 Successful Reference calibration. Only up to band 30. Analysis written to SQL @2024-05-17 12:20.
15:14 16 1-9, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.
19:54 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.
01:03 16 1-6, 8-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is moderate.

May 18

Observer on duty: Owen Giersch

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
02:24 (May 19) 79 1-6, 8-9, 11-12 Successful Reference calibration. Only up to band 41. Analysis written to SQL @2024-05-18 11:00.
12:41 59 1-9, 8-9, 11-12 Successful Phase calibration. Analysis written to SQL.
15:14 16 1-6, 8-9, 11-12 Successful Phase calibration. Analysis written to SQL.
19:54 16 1-6, 8-9, 11-12 Successful Phase calibration. Analysis written to SQL.
00:59 (May 19) 16 1-6, 8-9, 11-12 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link
15:30 16:00 10 Observing stopped to test LO.

Events

Solar activity is moderate.

May 19

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT) Duration (min) Antenna(s) Comments/Reasons
02:25 (May 20) 80 1-9, 11-13 Successful Reference calibration. Only up to band 40. Analysis written to SQL @2024-05-19 11:00.
15:14 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.
19:54 16 1-9, 11-13 Successful Phase calibration. Analysis written to SQL.

Outages

Start Time (UT) End Time (UT) Antenna(s) Comments/Reasons
00:00 23:59 7 It has no VPOL power probably due to a failed optical link
00:00 23:59 10 It has no VPOL power probably due to a failed optical link

Events

Solar activity is moderate.

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