Observation
ID
70939
Category
calibrator
Program ID
115.29R0.001
Program Title
CONSTRAINING CALIBRATOR STAR DIAMETERS FOR RELIABLE INTERFEROMETRIC MEASUREMENTS
Program Type
ToO
PI / COI
GALLENNE / KERVELLA / BRAS
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Target
ID
52644
Name
HD189738
RA
300.385849
DEC
0.66282
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2025-10-14T01:37:51.912_1 GRAVI.2025-10-14T01:37:51.912 2025-10-14 01:56:08 UTC+0000 60962.06796194 60962.07129527334
GRAVI.2025-10-14T01:49:48.943_1 GRAVI.2025-10-14T01:49:48.943 2025-10-14 02:06:01 UTC+0000 60962.07626091 60962.07959424333