Observation
ID
53308
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
39644
Name
HD21462
RA
51.35401
DEC
-52.38158
Exposures (5)
ID Header Date updated MJD Start MJD End
PIONI.2022-11-27T04:10:30.446_1 PIONI.2022-11-27T04:10:30.446 2022-11-27 04:16:01 UTC+0000 59910.1739635016 59910.174407946
PIONI.2022-11-27T04:11:20.391_1 PIONI.2022-11-27T04:11:20.391 2022-11-27 04:21:12 UTC+0000 59910.1745415637 59910.1749860081
PIONI.2022-11-27T04:12:10.431_1 PIONI.2022-11-27T04:12:10.431 2022-11-27 04:21:12 UTC+0000 59910.17512073 59910.1755651744
PIONI.2022-11-27T04:13:00.505_1 PIONI.2022-11-27T04:13:00.505 2022-11-27 04:21:12 UTC+0000 59910.1757002873 59910.1761447317
PIONI.2022-11-27T04:13:50.411_1 PIONI.2022-11-27T04:13:50.411 2022-11-27 04:21:12 UTC+0000 59910.1762779118 59910.1767223562