Observation
ID
69981
Category
science
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
K0 B2 D0 J3
Target
ID
51923
Name
Y_Oph
RA
268.160118
DEC
-6.1436
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-08-14T01:51:51.387_1 GRAVI.2025-08-14T01:51:51.387 2025-08-14 02:00:48 UTC+0000 60901.07767809 60901.07952994185
GRAVI.2025-08-14T01:58:33.404_1 GRAVI.2025-08-14T01:58:33.404 2025-08-14 02:10:51 UTC+0000 60901.08233107 60901.084182921855
GRAVI.2025-08-14T02:01:48.413_1 GRAVI.2025-08-14T02:01:48.413 2025-08-14 02:10:51 UTC+0000 60901.08458811 60901.08643996186
GRAVI.2025-08-14T02:08:27.430_1 GRAVI.2025-08-14T02:08:27.430 2025-08-14 02:20:45 UTC+0000 60901.08920636 60901.09105821185