Observation
ID
69990
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
51929
Name
W_Sgr
RA
271.253858
DEC
-29.58012
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-08-14T04:11:44.332_1 GRAVI.2025-08-14T04:11:44.332 2025-08-14 04:21:05 UTC+0000 60901.17481866 60901.17667051186
GRAVI.2025-08-14T04:18:26.349_1 GRAVI.2025-08-14T04:18:26.349 2025-08-14 04:25:56 UTC+0000 60901.17947163 60901.181323481855
GRAVI.2025-08-14T04:21:41.357_1 GRAVI.2025-08-14T04:21:41.357 2025-08-14 04:30:56 UTC+0000 60901.18172867 60901.18358052186
GRAVI.2025-08-14T04:28:23.374_1 GRAVI.2025-08-14T04:28:23.374 2025-08-14 04:40:56 UTC+0000 60901.18638164 60901.188233491855