Observation
ID
70015
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
K0 G2 D0 J3
Target
ID
51946
Name
HD157919
RA
261.838751
DEC
-29.86782
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-08-15T02:01:32.252_1 GRAVI.2025-08-15T02:01:32.252 2025-08-15 02:10:52 UTC+0000 60902.08440107 60902.08625292186
GRAVI.2025-08-15T02:08:14.270_1 GRAVI.2025-08-15T02:08:14.270 2025-08-15 02:20:42 UTC+0000 60902.08905405 60902.09090590185
GRAVI.2025-08-15T02:11:29.278_1 GRAVI.2025-08-15T02:11:29.278 2025-08-15 02:25:37 UTC+0000 60902.09131109 60902.093162941856
GRAVI.2025-08-15T02:18:05.295_1 GRAVI.2025-08-15T02:18:05.295 2025-08-15 02:30:50 UTC+0000 60902.09589462 60902.09774647185