The burst telecon number is 1-866-917-6480 / xxxxxx
The GRB time is 23:00:39 or T+0
The Notice time is 23:05:14 or T+274
The wait time before slewing is 0.00

Next Malindi contacts start times / durations after trigger at 2023 269 23:00:39:
2023/270/02:18:27 00:06:50 or T+11868 to T+12278
2023/270/02:47:40 00:11:33 or T+13621 to T+14314
2023/270/03:58:20 00:08:07 or T+17861 to T+18348
Malindi contacts should not interfere with TDRSS messages.
Next Swift SAA for trigger 1192747
The next Swift SAA in SWIFT_PREDICTED_SAA_PASSES_2023269_2023289_00.txt
after 2023 269 23:05:13 is:
      2023 270 07:34:40 -- 2023 270 07:53:50 or T+30841 to T+31991

*** Expected observing time (ignoring SAAs) is 701.00 seconds ***
SAA should not affect observing time.

Five brightest USNO_B1.0 B2 stars within 200 arc sec:
scat SCAT WCSTools 3.9.6, 31 August 2020, Jessica Mink (jmink@cfa.harvard.edu)
   USNO-B1.0 262.0310000 -17.1140000 J2000 r= 0.06 at epoch 2000.0000
5 / 1788 USNO-B1.0 Sources (MagB2 brighter than 13.53)
USNO_B1_number    RA2000     Dec2000  MagB1 MagR1 MagB2 MagR2 MagN  PM NI SG  Arcsec
0728.0556354 262.0733083 -17.1231611  11.91 11.12 11.67 11.09 10.86 10  0 12  149.25
0728.0556354 17:28:17.59 -17:07:23.4 (in sexagesimal)
0729.0520235 261.9869944 -17.0907167  12.80 10.80 12.03 10.73 10.19 10  0 12  173.07
0729.0520235 17:27:56.88 -17:05:26.6 (in sexagesimal)
0728.0555806 262.0420556 -17.1064028  12.51 12.44 12.49 12.44 12.43 10  0 12   46.85
0728.0555806 17:28:10.09 -17:06:23.1 (in sexagesimal)
0728.0554960 261.9940111 -17.1219556  13.78 12.59 13.28 12.32 12.44  0  5  7  130.44
0728.0554960 17:27:58.56 -17:07:19.0 (in sexagesimal)
0728.0554805 261.9854778 -17.1113861  14.67 13.45 13.53 13.03 13.19  0  5  5  156.91
0728.0554805 17:27:56.51 -17:06:41.0 (in sexagesimal)

Five brightest USNO_B1.0 B2 stars within 15 arc min:
scat SCAT WCSTools 3.9.6, 31 August 2020, Jessica Mink (jmink@cfa.harvard.edu)
   USNO-B1.0 262.0310000 -17.1140000 J2000 r= 0.25 at epoch 2000.0000
5 / 38130 USNO-B1.0 Sources (MagB2 brighter than 11.56)
USNO_B1_number    RA2000     Dec2000  MagB1 MagR1 MagB2 MagR2 MagN  PM NI SG  Arcsec
0727.0562788 262.1637194 -17.2494833  10.20 10.16 10.19 10.17 10.17 10  0 12  668.02
0727.0562788 17:28:39.29 -17:14:58.1 (in sexagesimal)
0729.0524029 262.1805778 -17.0283556  11.23  9.32 10.50  9.26  8.74 10  0 12  600.03
0729.0524029 17:28:43.34 -17:01:42.1 (in sexagesimal)
0728.0559992 262.2592694 -17.1865361  11.37 10.44 11.08 10.41 10.13 10  0 12  827.51
0728.0559992 17:29:02.22 -17:11:11.5 (in sexagesimal)
0729.0519690 261.9566250 -17.0949806  11.91 10.59 11.45 10.54 10.17 10  0 12  264.91
0729.0519690 17:27:49.59 -17:05:41.9 (in sexagesimal)
0728.0550988 261.7774528 -17.1081139  11.65 11.39 11.56 11.38 11.30 10  0 12  872.62
0728.0550988 17:27:06.59 -17:06:29.2 (in sexagesimal)