Observation
ID
68756
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
51159
Name
HD157919
RA
261.83619
DEC
-29.86782
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-07-14T05:50:28.321_1 GRAVI.2025-07-14T05:50:28.321 2025-07-14 06:00:54 UTC+0000 60870.24338334 60870.245235191855
GRAVI.2025-07-14T05:57:07.337_1 GRAVI.2025-07-14T05:57:07.337 2025-07-14 06:05:47 UTC+0000 60870.24800159 60870.249853441856
GRAVI.2025-07-14T06:00:22.346_1 GRAVI.2025-07-14T06:00:22.346 2025-07-14 06:10:45 UTC+0000 60870.25025863 60870.25211048186
GRAVI.2025-07-14T06:07:04.363_1 GRAVI.2025-07-14T06:07:04.363 2025-07-14 06:15:50 UTC+0000 60870.25491161 60870.25676346185