Observation
ID
53310
Category
calibrator
Program ID
110.23R0.001
Program Title
IMPROVING THE CALIBRATION OF THE SURFACE BRIGHTNESS-COLOR RELATION
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ KERVELLA/ GRACZYK/ NARDETTO/ GIEREN
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G2 J2 J3
Target
ID
39646
Name
HD23485
RA
55.847297
DEC
-49.5672
Exposures (5)
ID Header Date updated MJD Start MJD End
PIONI.2022-11-27T04:31:25.373_1 PIONI.2022-11-27T04:31:25.373 2022-11-27 04:41:16 UTC+0000 59910.1884881072 59910.1889325516
PIONI.2022-11-27T04:32:15.699_1 PIONI.2022-11-27T04:32:15.699 2022-11-27 04:41:16 UTC+0000 59910.1890705894 59910.1895150338
PIONI.2022-11-27T04:33:05.744_1 PIONI.2022-11-27T04:33:05.744 2022-11-27 04:41:16 UTC+0000 59910.1896498175 59910.1900942619
PIONI.2022-11-27T04:33:55.856_1 PIONI.2022-11-27T04:33:55.856 2022-11-27 04:41:16 UTC+0000 59910.1902298182 59910.1906742626
PIONI.2022-11-27T04:34:46.212_1 PIONI.2022-11-27T04:34:46.212 2022-11-27 04:41:16 UTC+0000 59910.1908126413 59910.1912570857