Observation
ID
68945
Category
calibrator
Program ID
115.282E.001
Program Title
CIRCUMSTELLAR ENVELOPES OF NEARBY CEPHEIDS WITH GRAVITY TO REFINE THE PERIOD-LUMINOSITY RELATION IN THE JWST ERA
Program Type
Normal
PI / COI
HOCDÉ / NARDETTO / GALLENNE / KERVELLA / PIETRZYNSKI / GIEREN / MÉRAND / BRAS / BAILLEUL / LEFTLEY / AFANASIEV
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 C1
Target
ID
51297
Name
HD156227
RA
259.175819
DEC
-6.24502
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2025-07-24T04:15:34.471_1 GRAVI.2025-07-24T04:15:34.471 2025-07-24 04:25:53 UTC+0000 60880.1774823 60880.17933415186
GRAVI.2025-07-24T04:25:28.496_1 GRAVI.2025-07-24T04:25:28.496 2025-07-24 04:35:49 UTC+0000 60880.18435759 60880.186209441854