Observation
ID
68757
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
A0 G1 J2 C1
Target
ID
51160
Name
W_Sgr
RA
271.25258
DEC
-29.58012
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2025-07-14T06:13:43.380_1 GRAVI.2025-07-14T06:13:43.380 2025-07-14 06:25:46 UTC+0000 60870.25952986 60870.261381711854
GRAVI.2025-07-14T06:20:19.397_1 GRAVI.2025-07-14T06:20:19.397 2025-07-14 06:30:43 UTC+0000 60870.26411339 60870.26596524186
GRAVI.2025-07-14T06:23:34.405_1 GRAVI.2025-07-14T06:23:34.405 2025-07-14 06:35:40 UTC+0000 60870.26637043 60870.268222281855
GRAVI.2025-07-14T06:30:19.422_1 GRAVI.2025-07-14T06:30:19.422 2025-07-14 06:40:42 UTC+0000 60870.27105813 60870.27290998185