2024 April: Difference between revisions
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==== Events ==== | ==== Events ==== | ||
Solar activity is moderate. | Solar activity is moderate. 2 C-class flares observed by EOVSA at 16:44 and 19:45 UT. See dynamic spectra at [http://ovsa.njit.edu/wiki/index.php/2024#April_2024 this link]. | ||
== April 11 == | == April 11 == |
Revision as of 15:52, 16 April 2024
April 01
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
-- | -- | -- | No Reference calibration; High winds. |
-- | -- | -- | No Phase calibration; 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 moderate.
April 02
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
10:15 | 79.3 | 1-9, 11-13 | Reference calibration successful; Ant7 (Bands<23); written to SQL (10:19 UT). |
15:54 | 15.7 | 1-6, 8-9, 11-13 | Phase calibration successful; 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.
April 03
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
09:50 | 79.4 | 1-9, 11-13 | Reference calibration successful; Ant7 (Bands<20); written to SQL (10:19 UT). |
--:-- | -- | 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 moderate.
April 04
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
04:13 (04/05) | 59.7 | 1-9, 11-13 | Reference calibration successful; Ant7 (Bands<20); written to SQL (14:00 UT). |
--:-- | -- | 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 moderate.
April 05
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
09:42 | 79.4 | 1-9, 11-13 | Reference calibration successful; Ant7 (Bands<22); written to SQL (10:07 UT). |
15:14 | 15.7 | 1-9, 11-13 | Phase calibration successful; written to SQL. |
19:54 | 15.7 | 1-9, 11-13 | Phase calibration successful; 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.
April 06
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
09:38 | 79.1 | 1-9, 11-13 | Reference calibration successful; Ant7 (Bands<27); written to SQL (10:03 UT). |
19:54 | 15.7 | 1-9, 11-13 | Phase calibration successful; written to SQL. |
23:14 | 15.7 | 1-9, 11-13 | Phase calibration successful; 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.
April 07
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; High solar winds. |
--:-- | -- | -- | Unsuccessful Phase calibration; High solar 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 moderate.
April 08
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; High solar winds. |
--:-- | -- | -- | Unsuccessful Phase calibration; High solar 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 moderate.
April 09
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; High solar winds. |
--:-- | -- | -- | Unsuccessful Phase calibration; High solar 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 moderate.
April 10
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; 27 m off. |
--:-- | -- | -- | Unsuccessful Phase calibration; 27 m off. |
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 | 23:59 | 14 | Cooling system fail. |
Events
Solar activity is moderate. 2 C-class flares observed by EOVSA at 16:44 and 19:45 UT. See dynamic spectra at this link.
April 11
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; 27 m off. |
--:-- | -- | -- | Unsuccessful Phase calibration; 27 m off. |
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 | 23:59 | 14 | Cooling system fail. |
Events
Solar activity is moderate.
April 12
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; 27 m off. |
--:-- | -- | -- | Unsuccessful Phase calibration; 27 m off. |
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 | 23:59 | 14 | Cooling system fail. |
Events
Solar activity is moderate.
April 13
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; 27 m off. |
--:-- | -- | -- | Unsuccessful Phase calibration; 27 m off. |
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 | 9 | CRIO problems |
00:00 | 23:59 | 10 | It has no VPOL power probably due to a failed optical link |
00:00 | 23:59 | 14 | Cooling system fail. |
Events
Solar activity is moderate.
April 14
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; 27 m off. |
--:-- | -- | -- | Unsuccessful Phase calibration; 27 m off. |
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 | 9 | CRIO problems |
00:00 | 23:59 | 10 | It has no VPOL power probably due to a failed optical link |
00:00 | 23:59 | 14 | Cooling system fail. |
Events
Solar activity is moderate.
April 15
Observer on duty: Caius Selhorst
Calibrations
Start Time (UT) | Duration (min) | Antenna(s) | Comments/Reasons |
---|---|---|---|
--:-- | -- | -- | Unsuccessful Reference calibration; 27 m off. |
--:-- | -- | -- | Unsuccessful Phase calibration; 27 m off. |
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 | 9 | CRIO problems |
00:00 | 23:59 | 10 | It has no VPOL power probably due to a failed optical link |
00:00 | 23:59 | 14 | Cooling system fail. |
Events
Solar activity is moderate.