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GCN Circular 33885

Subject
LIGO/Virgo S230525a: Global MASTER-Net observations report
Date
2023-05-27T15:28:22Z (a year ago)
From
Vladimir Lipunov at Moscow State U/Krylov Obs <lipunov@xray.sai.msu.ru>
V. Lipunov, V.Kornilov, E.Gorbovskoy, K.Zhirkov, N.Tyurina, P.Balanutsa, A.Kuznetsov, D. Vlasenko, 
G.Antipov, D.Zimnukhov, V.Senik, E.Minkina, A.Chasovnikov, V.Topolev, D.Kuvshinov,  D.Cheryasov, Ya.Kechin
(Lomonosov Moscow State University, SAI, Physics Department),

R. Podesta, C.Lopez, F. Podesta, C.Francile 
(Observatorio Astronomico Felix Aguilar OAFA),

R. Rebolo, M. Serra 
(The Instituto de Astrofisica de Canarias),

D. Buckley 
(South African Astronomical Observatory),

O.A. Gres, N.M. Budnev
(Irkutsk State University, API),

L.Carrasco, J.R.Valdes, V.Chavushyan, V.M.Patino Alvarez, J.Martinez, A.R.Corella, L.H.Rodriguez 
(INAOE, Guillermo Haro Astrophysics Observatory),

A. Tlatov, D. Dormidontov 
(Kislovodsk Solar Station of the Pulkovo Observatory),

A. Gabovich, V.Yurkov 
(Blagoveschensk Educational State University)


MASTER-SAAO robotic telescope  (Global MASTER-Net: http://observ.pereplet.ru, Lipunov et al., 2010, Advances in Astronomy, vol. 2010, 30L)  located in South Africa (South African Astronomical Observatory) started inspect of the LIGO/Virgo S230525a errorbox  163 sec after notice time and 220 sec after trigger time at 2023-05-25 02:41:57 UT, with upper limit up to  20.2 mag. The observations began at zenith distance = 57 deg. The sun  altitude  is -34.4 deg. 

MASTER-OAFA robotic telescope  located in Argentina (OAFA observatory of San Juan National University) started inspect of the LIGO/Virgo S230525a errorbox  1383 sec after notice time and 1440 sec after trigger time at 2023-05-25 03:02:17 UT, with upper limit up to  19.9 mag. The observations began at zenith distance = 59 deg. The sun  altitude  is -67.6 deg. 

The galactic latitude b = -87 deg., longitude l = 318 deg.


Real time updated cover map and OT discovered available here: 
https://master.sai.msu.ru/site/master2/ligo_1.php?id=11898

We obtain a following upper limits.  

Tmid-T0  |      Date Time      |          Site       |             Coord (J2000)          |Filt.| Expt. | Limit| Comment
_________|_____________________|_____________________|____________________________________|_____|_______|_______|________

     241 | 2023-05-25 02:41:57 |         MASTER-SAAO | (00h 43m 52.46s , -30d 57m 22.2s) |   C |    40 | 18.9 |        
     301 | 2023-05-25 02:41:57 |         MASTER-SAAO | (00h 43m 52.51s , -30d 57m 22.1s) |   C |   160 | 19.7 |  Coadd 
     241 | 2023-05-25 02:41:57 |         MASTER-SAAO | (00h 42m 56.31s , -30d 57m 42.5s) |   C |    40 | 18.9 |        
     301 | 2023-05-25 02:41:57 |         MASTER-SAAO | (00h 42m 56.35s , -30d 57m 42.5s) |   C |   160 | 19.7 |  Coadd 
     305 | 2023-05-25 02:42:56 |         MASTER-SAAO | (00h 43m 49.73s , -30d 55m 53.7s) |   C |    50 | 19.0 |        
     305 | 2023-05-25 02:42:56 |         MASTER-SAAO | (00h 42m 53.62s , -30d 56m 14.4s) |   C |    50 | 18.9 |        
     384 | 2023-05-25 02:44:06 |         MASTER-SAAO | (00h 42m 53.71s , -30d 57m 44.2s) |   C |    70 | 18.8 |        
     384 | 2023-05-25 02:44:06 |         MASTER-SAAO | (00h 43m 49.85s , -30d 57m 23.5s) |   C |    70 | 18.9 |        
     494 | 2023-05-25 02:45:46 |         MASTER-SAAO | (00h 42m 55.50s , -30d 55m 52.9s) |   C |    90 | 19.4 |        
     494 | 2023-05-25 02:45:46 |         MASTER-SAAO | (00h 43m 51.61s , -30d 55m 31.0s) |   C |    90 | 19.5 |        
     619 | 2023-05-25 02:45:46 |         MASTER-SAAO | (00h 43m 51.61s , -30d 55m 30.9s) |   C |   340 | 20.2 |  Coadd 
     619 | 2023-05-25 02:45:46 |         MASTER-SAAO | (00h 42m 55.50s , -30d 55m 52.9s) |   C |   340 | 20.0 |  Coadd 
     624 | 2023-05-25 02:47:46 |         MASTER-SAAO | (00h 42m 50.68s , -30d 56m 48.7s) |   C |   110 | 19.5 |        
     624 | 2023-05-25 02:47:46 |         MASTER-SAAO | (00h 43m 46.82s , -30d 56m 27.0s) |   C |   110 | 19.6 |        
     769 | 2023-05-25 02:49:55 |         MASTER-SAAO | (00h 43m 45.72s , -30d 55m 26.6s) |   C |   140 | 19.6 |        
     769 | 2023-05-25 02:49:55 |         MASTER-SAAO | (00h 42m 49.54s , -30d 55m 49.5s) |   C |   140 | 19.6 |        
     990 | 2023-05-25 02:53:17 |         MASTER-SAAO | (17h 31m 36.89s , +18d 18m 59.8s) |   C |   180 | 18.2 |        
     990 | 2023-05-25 02:53:17 |         MASTER-SAAO | (17h 32m 30.08s , +18d 20m 39.0s) |   C |   180 | 18.5 |        
    1204 | 2023-05-25 02:56:50 |         MASTER-SAAO | (17h 39m 56.49s , +18d 17m 39.9s) |   C |   180 | 18.2 |        
    1204 | 2023-05-25 02:56:50 |         MASTER-SAAO | (17h 40m 49.81s , +18d 19m 17.4s) |   C |   180 | 18.5 |        
    1430 | 2023-05-25 03:00:37 |         MASTER-SAAO | (02h 11m 19.03s , -27d 30m 31.0s) |   C |   180 | 18.0 |        
    1430 | 2023-05-25 03:00:37 |         MASTER-SAAO | (02h 10m 26.37s , -27d 30m 22.3s) |   C |   180 | 18.9 |        
    1530 | 2023-05-25 03:02:17 |         MASTER-OAFA | (13h 34m 37.77s , +25d 54m 56.5s) |   C |   180 | 19.2 |        
    1643 | 2023-05-25 03:04:09 |         MASTER-SAAO | (02h 20m 19.94s , -27d 31m 29.7s) |   C |   180 | 18.4 |        
    1643 | 2023-05-25 03:04:09 |         MASTER-SAAO | (02h 19m 27.44s , -27d 31m 22.2s) |   C |   180 | 19.2 |        
    1742 | 2023-05-25 03:05:48 |         MASTER-OAFA | (13h 42m 43.76s , +25d 55m 21.5s) |   C |   180 | 19.1 |        
    1855 | 2023-05-25 03:07:41 |         MASTER-SAAO | (02h 08m 13.23s , -25d 37m 05.0s) |   C |   180 | 19.3 |        
    1855 | 2023-05-25 03:07:41 |         MASTER-SAAO | (02h 09m 04.81s , -25d 37m 11.9s) |   C |   180 | 18.7 |        
    1953 | 2023-05-25 03:09:19 |         MASTER-OAFA | (13h 51m 35.39s , +25d 56m 48.2s) |   C |   180 | 18.8 |        
    2066 | 2023-05-25 03:11:13 |         MASTER-SAAO | (02h 17m 57.73s , -25d 35m 57.5s) |   C |   180 | 18.8 |        
    2066 | 2023-05-25 03:11:13 |         MASTER-SAAO | (02h 17m 06.29s , -25d 35m 51.1s) |   C |   180 | 19.3 |        
    2164 | 2023-05-25 03:12:50 |         MASTER-OAFA | (13h 25m 45.46s , +25d 54m 33.6s) |   C |   180 | 19.1 |        
    2278 | 2023-05-25 03:14:45 |         MASTER-SAAO | (02h 11m 20.44s , -27d 31m 12.4s) |   C |   180 | 18.7 |        
    2278 | 2023-05-25 03:14:45 |         MASTER-SAAO | (02h 10m 28.01s , -27d 31m 04.9s) |   C |   180 | 19.2 |        
    2478 | 2023-05-25 03:18:04 |         MASTER-SAAO | (02h 20m 16.68s , -27d 31m 59.1s) |   C |   180 | 18.6 |        
    2478 | 2023-05-25 03:18:04 |         MASTER-SAAO | (02h 19m 24.27s , -27d 31m 51.4s) |   C |   180 | 19.3 |        
    2621 | 2023-05-25 03:20:28 |         MASTER-OAFA | (12h 21m 28.53s , +33d 30m 12.9s) |   C |   180 | 16.5 |        
    2689 | 2023-05-25 03:21:36 |         MASTER-SAAO | (02h 08m 17.55s , -25d 37m 48.6s) |   C |   180 | 19.2 |        
    2689 | 2023-05-25 03:21:36 |         MASTER-SAAO | (02h 09m 09.24s , -25d 37m 56.8s) |   C |   180 | 18.9 |        
    2833 | 2023-05-25 03:24:00 |         MASTER-OAFA | (12h 31m 11.58s , +33d 29m 25.8s) |   C |   180 | 16.9 |        
    2900 | 2023-05-25 03:25:07 |         MASTER-SAAO | (02h 17m 07.57s , -25d 36m 05.4s) |   C |   180 | 19.3 |        
    2900 | 2023-05-25 03:25:07 |         MASTER-SAAO | (02h 17m 59.38s , -25d 36m 13.1s) |   C |   180 | 18.9 |        
    3044 | 2023-05-25 03:27:31 |         MASTER-OAFA | (12h 36m 08.96s , +20d 10m 50.0s) |   C |   180 | 18.6 |        
    3112 | 2023-05-25 03:28:38 |         MASTER-SAAO | (02h 06m 21.25s , -23d 42m 51.3s) |   C |   180 | 19.3 |        
    3112 | 2023-05-25 03:28:38 |         MASTER-SAAO | (02h 07m 12.49s , -23d 42m 59.6s) |   C |   180 | 18.9 |        
    3255 | 2023-05-25 03:31:02 |         MASTER-OAFA | (12h 44m 37.31s , +20d 12m 16.3s) |   C |   180 | 18.7 |        
    3322 | 2023-05-25 03:32:09 |         MASTER-SAAO | (02h 15m 49.92s , -23d 43m 22.8s) |   C |   180 | 19.0 |        
    3322 | 2023-05-25 03:32:09 |         MASTER-SAAO | (02h 14m 58.77s , -23d 43m 14.0s) |   C |   180 | 19.3 |        
    3466 | 2023-05-25 03:34:33 |         MASTER-OAFA | (12h 21m 32.49s , +33d 27m 56.3s) |   C |   180 | 16.2 |        
    3534 | 2023-05-25 03:35:40 |         MASTER-SAAO | (02h 17m 00.60s , -16d 07m 29.4s) |   C |   180 | 17.9 |        
    3534 | 2023-05-25 03:35:40 |         MASTER-SAAO | (02h 16m 11.96s , -16d 07m 22.9s) |   C |   180 | 19.0 |        
    3677 | 2023-05-25 03:38:04 |         MASTER-OAFA | (12h 31m 12.04s , +33d 29m 39.5s) |   C |   180 | 16.6 |        
    3755 | 2023-05-25 03:39:22 |         MASTER-SAAO | (02h 24m 24.94s , -16d 08m 09.9s) |   C |   180 | 18.7 |        
    3755 | 2023-05-25 03:39:22 |         MASTER-SAAO | (02h 25m 13.51s , -16d 08m 17.5s) |   C |   180 | 17.8 |        
    3888 | 2023-05-25 03:41:35 |         MASTER-OAFA | (12h 36m 02.18s , +20d 10m 54.2s) |   C |   180 | 18.6 |        
    3974 | 2023-05-25 03:43:00 |         MASTER-SAAO | (02h 06m 20.69s , -23d 44m 15.3s) |   C |   180 | 19.3 |        
    3974 | 2023-05-25 03:43:00 |         MASTER-SAAO | (02h 07m 11.92s , -23d 44m 23.4s) |   C |   180 | 19.2 |        
    4100 | 2023-05-25 03:45:06 |         MASTER-OAFA | (12h 44m 35.10s , +20d 12m 03.0s) |   C |   180 | 18.7 |        
    4186 | 2023-05-25 03:46:32 |         MASTER-SAAO | (02h 15m 52.05s , -23d 42m 56.5s) |   C |   180 | 19.1 |        
    4186 | 2023-05-25 03:46:32 |         MASTER-SAAO | (02h 15m 00.85s , -23d 42m 47.9s) |   C |   180 | 19.3 |        
    4311 | 2023-05-25 03:48:37 |         MASTER-OAFA | (14h 03m 18.48s , +24d 00m 03.2s) |   C |   180 | 19.0 |        
    5266 | 2023-05-25 04:04:33 |         MASTER-SAAO | (02h 16m 06.18s , -16d 08m 23.9s) |   C |   180 | 18.9 |        
    5266 | 2023-05-25 04:04:33 |         MASTER-SAAO | (02h 16m 55.75s , -16d 09m 00.6s) |   C |   180 | 19.0 |        
    5434 | 2023-05-25 04:07:21 |         MASTER-OAFA | (14h 12m 11.39s , +24d 00m 32.7s) |   C |   180 | 18.8 |        
    5478 | 2023-05-25 04:08:04 |         MASTER-SAAO | (02h 24m 29.19s , -16d 06m 41.4s) |   C |   180 | 18.8 |        
    5478 | 2023-05-25 04:08:04 |         MASTER-SAAO | (02h 25m 18.71s , -16d 07m 18.1s) |   C |   180 | 18.6 |        
    5688 | 2023-05-25 04:11:35 |         MASTER-SAAO | (02h 17m 25.73s , -18d 00m 48.4s) |   C |   180 | 19.0 |        
    5688 | 2023-05-25 04:11:35 |         MASTER-SAAO | (02h 18m 16.09s , -18d 01m 24.3s) |   C |   180 | 19.1 |        
    5852 | 2023-05-25 04:14:18 |         MASTER-OAFA | (14h 25m 23.79s , +25d 55m 13.8s) |   C |   180 | 18.5 |        
    5900 | 2023-05-25 04:15:06 |         MASTER-SAAO | (02h 25m 57.75s , -18d 01m 35.3s) |   C |   180 | 18.8 |        
    5900 | 2023-05-25 04:15:06 |         MASTER-SAAO | (02h 26m 48.12s , -18d 02m 11.2s) |   C |   180 | 18.8 |        
    6063 | 2023-05-25 04:17:50 |         MASTER-OAFA | (13h 59m 37.93s , +25d 54m 44.7s) |   C |   180 | 18.7 |        
    6111 | 2023-05-25 04:18:38 |         MASTER-SAAO | (01h 59m 13.02s , -14d 15m 19.5s) |   C |   180 | 19.1 |        
    6111 | 2023-05-25 04:18:38 |         MASTER-SAAO | (02h 00m 02.68s , -14d 15m 54.8s) |   C |   180 | 19.1 |        
    6274 | 2023-05-25 04:21:21 |         MASTER-OAFA | (14h 08m 26.92s , +25d 53m 57.8s) |   C |   180 | 18.7 |        
    6323 | 2023-05-25 04:22:09 |         MASTER-SAAO | (02h 07m 25.60s , -14d 13m 16.4s) |   C |   180 | 18.6 |        
    6323 | 2023-05-25 04:22:09 |         MASTER-SAAO | (02h 08m 15.27s , -14d 13m 51.2s) |   C |   180 | 18.6 |        
    6485 | 2023-05-25 04:24:52 |         MASTER-OAFA | (14h 16m 26.88s , +25d 54m 59.9s) |   C |   180 | 18.5 |        
    6534 | 2023-05-25 04:25:41 |         MASTER-SAAO | (02h 18m 19.40s , -18d 03m 28.0s) |   C |   180 | 17.9 |        
    6534 | 2023-05-25 04:25:41 |         MASTER-SAAO | (02h 17m 28.63s , -18d 02m 53.1s) |   C |   180 | 18.0 |        
    6696 | 2023-05-25 04:28:23 |         MASTER-OAFA | (14h 25m 26.72s , +25d 54m 02.1s) |   C |   180 | 18.4 |        
    6745 | 2023-05-25 04:29:12 |         MASTER-SAAO | (02h 26m 46.18s , -18d 01m 40.3s) |   C |   180 | 17.5 |        
    6745 | 2023-05-25 04:29:12 |         MASTER-SAAO | (02h 25m 55.48s , -18d 01m 05.6s) |   C |   180 | 17.5 |        
    6908 | 2023-05-25 04:31:54 |         MASTER-OAFA | (13h 59m 31.04s , +25d 52m 20.9s) |   C |   180 | 18.6 |        
    6957 | 2023-05-25 04:32:43 |         MASTER-SAAO | (01h 59m 56.13s , -14d 15m 03.2s) |   C |   180 | 17.5 |        
    6957 | 2023-05-25 04:32:43 |         MASTER-SAAO | (01h 59m 06.14s , -14d 14m 29.1s) |   C |   180 | 17.5 |        
    7413 | 2023-05-25 04:40:20 |         MASTER-OAFA | (13h 46m 42.34s , +23d 58m 01.7s) |   C |   180 | 18.8 |        
    7625 | 2023-05-25 04:43:51 |         MASTER-OAFA | (13h 55m 30.53s , +23d 59m 46.2s) |   C |   180 | 19.0 |        
    7836 | 2023-05-25 04:47:22 |         MASTER-OAFA | (13h 56m 34.28s , +27d 47m 41.6s) |   C |   180 | 18.3 |        
    8047 | 2023-05-25 04:50:54 |         MASTER-OAFA | (14h 05m 41.65s , +27d 46m 45.7s) |   C |   180 | 18.4 |        
    8259 | 2023-05-25 04:54:25 |         MASTER-OAFA | (13h 46m 39.93s , +23d 57m 09.0s) |   C |   180 | 18.9 |        
    8469 | 2023-05-25 04:57:56 |         MASTER-OAFA | (13h 55m 32.43s , +23d 57m 28.7s) |   C |   180 | 18.8 |        
    8848 | 2023-05-25 05:04:14 |         MASTER-OAFA | (14h 05m 39.55s , +27d 45m 18.6s) |   C |   180 | 18.3 |        
    9059 | 2023-05-25 05:07:46 |         MASTER-OAFA | (14h 13m 45.65s , +27d 46m 15.7s) |   C |   180 | 18.4 |        
    9403 | 2023-05-25 05:13:29 |         MASTER-OAFA | (14h 07m 54.50s , +22d 02m 50.9s) |   C |   180 | 18.7 |        
    9614 | 2023-05-25 05:17:01 |         MASTER-OAFA | (14h 16m 38.26s , +22d 03m 17.7s) |   C |   180 | 18.7 |        
    9990 | 2023-05-25 05:23:16 |         MASTER-OAFA | (14h 22m 51.67s , +27d 45m 02.4s) |   C |   180 | 18.4 |        
   10201 | 2023-05-25 05:26:48 |         MASTER-OAFA | (14h 07m 59.53s , +22d 04m 05.9s) |   C |   180 | 18.7 |        
   10412 | 2023-05-25 05:30:19 |         MASTER-OAFA | (14h 16m 31.76s , +22d 03m 23.0s) |   C |   180 | 18.5 |        
   10784 | 2023-05-25 05:36:31 |         MASTER-OAFA | (14h 09m 12.65s , +08d 43m 53.9s) |   C |   180 | 18.6 |        
   10996 | 2023-05-25 05:40:02 |         MASTER-OAFA | (14h 12m 39.16s , +06d 51m 42.6s) |   C |   180 | 18.8 |        
   11489 | 2023-05-25 05:48:15 |         MASTER-OAFA | (14h 01m 13.70s , +08d 44m 59.5s) |   C |   180 | 18.4 |        
   11700 | 2023-05-25 05:51:46 |         MASTER-OAFA | (14h 09m 13.31s , +08d 44m 17.3s) |   C |   180 | 18.6 |        
   11911 | 2023-05-25 05:55:17 |         MASTER-OAFA | (14h 12m 36.61s , +06d 51m 12.9s) |   C |   180 | 18.8 |        
   12122 | 2023-05-25 05:58:48 |         MASTER-OAFA | (14h 20m 45.87s , +06d 50m 15.1s) |   C |   180 | 18.7 |        
   12333 | 2023-05-25 06:02:20 |         MASTER-OAFA | (14h 16m 35.91s , +08d 43m 26.2s) |   C |   180 | 18.5 |        
   12544 | 2023-05-25 06:05:51 |         MASTER-OAFA | (14h 24m 39.46s , +08d 44m 54.7s) |   C |   180 | 18.7 |        
   12758 | 2023-05-25 06:09:24 |         MASTER-OAFA | (00h 34m 20.55s , -42d 51m 07.8s) |   C |   180 | 18.4 |        
   12972 | 2023-05-25 06:12:58 |         MASTER-OAFA | (00h 44m 33.61s , -42d 12m 13.5s) |   C |   180 | 17.3 |        
   15091 | 2023-05-25 06:48:17 |         MASTER-OAFA | (15h 26m 32.57s , -20d 13m 24.4s) |   C |   180 | 19.0 |        
   15302 | 2023-05-25 06:51:48 |         MASTER-OAFA | (15h 47m 28.65s , -23d 57m 29.0s) |   C |   180 | 18.9 |        
   20013 | 2023-05-25 08:10:19 |         MASTER-OAFA | (19h 51m 20.60s , -56d 58m 44.9s) |   C |   180 | 19.2 |        
   20442 | 2023-05-25 08:17:28 |         MASTER-OAFA | (19h 28m 02.35s , -49d 33m 55.8s) |   C |   180 | 19.1 |        
   20653 | 2023-05-25 08:21:00 |         MASTER-OAFA | (20h 20m 36.04s , -58d 44m 06.1s) |   C |   180 | 19.1 |        
   21018 | 2023-05-25 08:27:05 |         MASTER-OAFA | (17h 50m 13.51s , -58d 03m 11.3s) |   C |   180 | 12.1 |        
   21454 | 2023-05-25 08:34:21 |         MASTER-OAFA | (21h 04m 21.63s , -61d 18m 52.7s) |   C |   180 | 19.2 |        
   21871 | 2023-05-25 08:41:18 |         MASTER-OAFA | (21h 50m 49.44s , -68d 17m 52.1s) |   C |   180 | 19.1 |        
   22083 | 2023-05-25 08:44:49 |         MASTER-OAFA | (22h 43m 57.70s , -77d 52m 52.1s) |   C |   180 | 19.2 |        
   22294 | 2023-05-25 08:48:20 |         MASTER-OAFA | (22h 44m 28.42s , -85d 16m 10.6s) |   C |   180 | 19.0 |        
   22505 | 2023-05-25 08:51:52 |         MASTER-OAFA | (22h 40m 38.85s , -85d 03m 07.4s) |   C |   180 | 18.7 |        
   23471 | 2023-05-25 09:07:57 |         MASTER-OAFA | (02h 26m 21.41s , -18d 07m 31.3s) |   C |   180 | 17.9 |        
   23858 | 2023-05-25 09:14:24 |         MASTER-OAFA | (21h 17m 32.92s , +00d 04m 04.7s) |   C |   180 | 19.3 |        
   24070 | 2023-05-25 09:17:56 |         MASTER-OAFA | (02h 24m 58.98s , -16d 15m 14.3s) |   C |   180 | 17.6 |        
   24281 | 2023-05-25 09:21:27 |         MASTER-OAFA | (21h 17m 35.75s , +00d 05m 43.6s) |   C |   180 | 19.3 |        
   24461 | 2023-05-25 09:21:27 |         MASTER-OAFA | (21h 17m 35.74s , +00d 05m 43.5s) |   C |   540 | 19.9 |  Coadd 
   24644 | 2023-05-25 09:27:31 |         MASTER-OAFA | (02h 18m 06.21s , -18d 07m 14.8s) |   C |   180 | 17.7 |        
   24856 | 2023-05-25 09:31:02 |         MASTER-OAFA | (02h 26m 23.27s , -18d 07m 51.9s) |   C |   180 | 17.6 |        
   25660 | 2023-05-25 09:44:27 |         MASTER-OAFA | (21h 17m 31.31s , +00d 03m 12.7s) |   C |   180 | 19.2 |        
   25804 | 2023-05-25 09:48:20 |         MASTER-OAFA | (00h 03m 19.98s , -00d 08m 42.6s) |   C |    -1 | 14.0 |        
   25868 | 2023-05-25 09:49:25 |         MASTER-OAFA | (00h 03m 15.90s , -00d 06m 48.1s) |   C |    -1 | 17.1 |        
   25991 | 2023-05-25 09:49:57 |         MASTER-OAFA | (21h 17m 37.54s , +00d 04m 01.6s) |   C |   180 | 19.2 |        
   26133 | 2023-05-25 09:53:50 |         MASTER-OAFA | (00h 03m 20.08s , -00d 06m 54.0s) |   C |    -1 | 14.9 |        
   26289 | 2023-05-25 09:54:55 |         MASTER-OAFA | (21h 17m 32.66s , +00d 03m 55.0s) |   C |   180 | 17.5 |        
   26262 | 2023-05-25 09:55:59 |         MASTER-OAFA | (23h 55m 15.83s , -00d 08m 56.4s) |   C |    -1 | 17.7 |        
   26327 | 2023-05-25 09:57:03 |         MASTER-OAFA | (23h 55m 19.45s , -00d 07m 12.9s) |   C |    -1 | 17.7 |        
   26392 | 2023-05-25 09:58:08 |         MASTER-OAFA | (23h 55m 22.74s , -00d 07m 25.3s) |   C |    -1 | 17.6 |        
   26456 | 2023-05-25 09:59:13 |         MASTER-OAFA | (23h 55m 23.57s , -00d 07m 58.4s) |   C |    -1 | 17.7 |        
   26612 | 2023-05-25 10:00:18 |         MASTER-OAFA | (21h 17m 39.75s , +00d 02m 54.4s) |   C |   180 | 17.5 |        
   26589 | 2023-05-25 10:01:25 |         MASTER-OAFA | (00h 03m 23.33s , -00d 07m 01.9s) |   C |    -1 | 17.6 |        
   26711 | 2023-05-25 10:01:58 |         MASTER-OAFA | (02h 00m 21.16s , -14d 14m 35.0s) |   C |   180 | 17.0 |        
   26923 | 2023-05-25 10:05:29 |         MASTER-OAFA | (02h 08m 39.75s , -14d 15m 53.4s) |   C |   180 | 16.5 |        
   27135 | 2023-05-25 10:09:01 |         MASTER-OAFA | (01h 59m 42.72s , -12d 20m 56.3s) |   C |   180 | 17.5 |        
   27278 | 2023-05-25 10:12:55 |         MASTER-OAFA | (00h 03m 20.32s , -00d 08m 49.6s) |   C |    -1 | 15.2 |        
   27342 | 2023-05-25 10:13:58 |         MASTER-OAFA | (00h 03m 17.79s , -00d 08m 00.3s) |   C |    -1 | 17.5 |        
   27404 | 2023-05-25 10:15:01 |         MASTER-OAFA | (00h 03m 23.58s , -00d 07m 58.6s) |   C |    -1 | 17.4 |        
   27469 | 2023-05-25 10:16:05 |         MASTER-OAFA | (00h 03m 23.05s , -00d 08m 53.1s) |   C |    -1 | 16.9 |        
   27534 | 2023-05-25 10:17:10 |         MASTER-OAFA | (00h 03m 20.02s , -00d 08m 49.9s) |   C |    -1 | 16.9 |        
   28122 | 2023-05-25 10:25:29 |         MASTER-OAFA | (02h 08m 50.56s , -14d 12m 37.1s) |   C |   180 | 16.5 |        
   28480 | 2023-05-25 10:32:57 |         MASTER-OAFA | (00h 03m 17.26s , -00d 08m 16.0s) |   C |    -1 | 15.5 |        
   28546 | 2023-05-25 10:34:02 |         MASTER-OAFA | (00h 03m 23.06s , -00d 08m 13.6s) |   C |    -1 | 15.9 |        
   28611 | 2023-05-25 10:35:07 |         MASTER-OAFA | (00h 03m 23.23s , -00d 09m 07.4s) |   C |    -1 | 15.8 |        
   29048 | 2023-05-25 10:42:24 |         MASTER-OAFA | (00h 03m 17.87s , -00d 07m 22.7s) |   C |    -1 | 14.4 |        
Filter C is a clear (unfiltred) band. 


The observation and reduction will continue. 
The message may be cited.


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