Observation
ID
67649
Category
calibrator
Program ID
113.26QJ.001
Program Title
IMPACT OF CIRCUMSTELLAR ENVELOPE OF CEPHEIDS ON THE PERIOD-LUMINOSITY RELATION IN THE ERA OF JWST
Program Type
Normal
PI / COI
HOCDÉ / NARDETTO / LEWIS / GALLENNE / KERVELLA / MÉRAND / SMOLEC / PIETRZYNSKI / GIEREN / PILECKI / BRAS
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Target
ID
50307
Name
HD195617
RA
308.084089
DEC
2.1328
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-05-30T08:59:40.845_1 GRAVI.2025-05-30T08:59:40.845 2025-05-30 09:11:21 UTC+0000 60825.3747783 60825.37644496666
GRAVI.2025-05-30T09:06:04.861_1 GRAVI.2025-05-30T09:06:04.861 2025-05-30 09:16:46 UTC+0000 60825.37922293 60825.380889596665
GRAVI.2025-05-30T09:09:10.869_1 GRAVI.2025-05-30T09:09:10.869 2025-05-30 09:23:30 UTC+0000 60825.3813758 60825.38304246667
GRAVI.2025-05-30T09:15:40.886_1 GRAVI.2025-05-30T09:15:40.886 2025-05-30 09:28:24 UTC+0000 60825.38588988 60825.387556546666