2023 December

December 01

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT)	Duration (min)	Antenna(s)	Comments/Reasons
23:36	79.3	1-9, 11-12	Reference calibration successful; written to SQL (14:00 UT).
17:14	15.7	1-3, 5-6, 8-9, 11-12	Phase calibration successful; written to SQL.

Outages

Start Time (UT)	End Time (UT)	Antenna(s)	Comments/Reasons
00:00	23:59	10	FEM Rabbit board not online (FEM in lab)
00:00	23:59	13	On Saturday, Nov 11 at 23:50 UT, The Ant13 shed was broken into and the cable from the solar cell batteries to the inverter was cut. Ant13 will remain off line until a replacement cable can be purchased.

Events

Solar activity is moderate. 1 M-class and 2 C-class flares observed by EOVSA at 19:22, 21:15 and 21:52 UT. See dynamic spectra at this link.

December 02

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT)	Duration (min)	Antenna(s)	Comments/Reasons
23:35	79.2	1-9, 11-12	Reference calibration successful; written to SQL (14:00 UT).
17:14	15.6	1-9, 11-12	Phase calibration successful; written to SQL.

Outages

Start Time (UT)	End Time (UT)	Antenna(s)	Comments/Reasons
00:00	23:59	10	FEM Rabbit board not online (FEM in lab)
00:00	23:59	13	On Saturday, Nov 11 at 23:50 UT, The Ant13 shed was broken into and the cable from the solar cell batteries to the inverter was cut. Ant13 will remain off line until a replacement cable can be purchased.

Events

Solar activity is moderate.

December 03

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT)	Duration (min)	Antenna(s)	Comments/Reasons
23:35	79.4	1-9, 11-12	Reference calibration successful; written to SQL (14:00 UT).
22:27	15.7	1-9, 11-12	Phase calibration successful; written to SQL.

Outages

Start Time (UT)	End Time (UT)	Antenna(s)	Comments/Reasons
00:00	23:59	10	FEM Rabbit board not online (FEM in lab)
00:00	23:59	13	On Saturday, Nov 11 at 23:50 UT, The Ant13 shed was broken into and the cable from the solar cell batteries to the inverter was cut. Ant13 will remain off line until a replacement cable can be purchased.

Events

Solar activity is moderate.

December 04

Observer on duty: Caius Selhorst

Calibrations

Start Time (UT)	Duration (min)	Antenna(s)	Comments/Reasons
14:35	78.3	1-9, 11-12	Reference calibration successful; written to SQL.
17:14	15.7	1-9, 11-12	Phase calibration successful; written to SQL.

Outages

Start Time (UT)	End Time (UT)	Antenna(s)	Comments/Reasons
00:00	23:59	10	FEM Rabbit board not online (FEM in lab)
00:00	23:59	13	On Saturday, Nov 11 at 23:50 UT, The Ant13 shed was broken into and the cable from the solar cell batteries to the inverter was cut. Ant13 will remain off line until a replacement cable can be purchased.

Events

Solar activity is moderate.