Observation
ID
53304
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
39640
Name
HD20884
RA
50.521279
DEC
4.21065
Exposures (5)
ID Header Date updated MJD Start MJD End
PIONI.2022-11-27T03:28:33.378_1 PIONI.2022-11-27T03:28:33.378 2022-11-27 03:36:24 UTC+0000 59910.1448307596 59910.145275204
PIONI.2022-11-27T03:29:23.220_1 PIONI.2022-11-27T03:29:23.220 2022-11-27 03:36:24 UTC+0000 59910.1454076404 59910.1458520848
PIONI.2022-11-27T03:30:13.260_1 PIONI.2022-11-27T03:30:13.260 2022-11-27 03:36:24 UTC+0000 59910.1459867959 59910.1464312403
PIONI.2022-11-27T03:31:03.283_1 PIONI.2022-11-27T03:31:03.283 2022-11-27 03:41:06 UTC+0000 59910.1465657796 59910.147010224
PIONI.2022-11-27T03:31:53.168_1 PIONI.2022-11-27T03:31:53.168 2022-11-27 03:41:06 UTC+0000 59910.147143153 59910.1475875974