Observation
ID
59932
Category
calibrator
Program ID
113.26BQ.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / GRACZYK / NARDETTO / GIEREN / MOURARD
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Target
ID
44463
Name
HD172820
RA
281.038941
DEC
-41.50766
Exposures (15)
ID Header Date updated MJD Start MJD End
PIONI.2024-09-02T03:54:35.977_1 PIONI.2024-09-02T03:54:35.977 2024-09-02 04:00:45 UTC+0000 60555.1629163967 60555.163212693
PIONI.2024-09-02T03:53:58.543_1 PIONI.2024-09-02T03:53:58.543 2024-09-02 04:00:45 UTC+0000 60555.1624831394 60555.1627794357
PIONI.2024-09-02T03:53:21.138_1 PIONI.2024-09-02T03:53:21.138 2024-09-02 04:00:45 UTC+0000 60555.1620502137 60555.16234651
PIONI.2024-09-02T03:52:43.442_1 PIONI.2024-09-02T03:52:43.442 2024-09-02 04:00:45 UTC+0000 60555.1616139067 60555.161910203
PIONI.2024-09-02T03:52:05.726_1 PIONI.2024-09-02T03:52:05.726 2024-09-02 03:55:53 UTC+0000 60555.1611773777 60555.161473674
PIONI.2024-08-20T04:30:06.992_1 PIONI.2024-08-20T04:30:06.992 2024-08-20 04:35:30 UTC+0000 60542.1875809347 60542.187877231
PIONI.2024-08-20T04:29:29.439_1 PIONI.2024-08-20T04:29:29.439 2024-08-20 04:35:30 UTC+0000 60542.1871462916 60542.1874425879
PIONI.2024-08-20T04:28:51.963_1 PIONI.2024-08-20T04:28:51.963 2024-08-20 04:35:30 UTC+0000 60542.1867125263 60542.1870088226
PIONI.2024-08-20T04:28:14.520_1 PIONI.2024-08-20T04:28:14.520 2024-08-20 04:35:30 UTC+0000 60542.1862791651 60542.1865754614
PIONI.2024-08-20T04:27:36.660_1 PIONI.2024-08-20T04:27:36.660 2024-08-20 04:30:34 UTC+0000 60542.1858409746 60542.1861372709
PIONI.2024-07-05T08:24:18.388_1 PIONI.2024-07-05T08:24:18.388 2024-07-05 08:30:40 UTC+0000 60496.3502128227 60496.350509119
PIONI.2024-07-05T08:23:40.911_1 PIONI.2024-07-05T08:23:40.911 2024-07-05 08:30:40 UTC+0000 60496.3497790648 60496.3500753611
PIONI.2024-07-05T08:23:03.339_1 PIONI.2024-07-05T08:23:03.339 2024-07-05 08:30:40 UTC+0000 60496.3493442037 60496.3496405
PIONI.2024-07-05T08:22:25.877_1 PIONI.2024-07-05T08:22:25.877 2024-07-05 08:30:40 UTC+0000 60496.3489106121 60496.3492069084
PIONI.2024-07-05T08:21:48.510_1 PIONI.2024-07-05T08:21:48.510 2024-07-05 08:25:47 UTC+0000 60496.3484781175 60496.3487744138