Observation
ID
71037
Category
calibrator
Program ID
116.28ZD.002
Program Title
DO SOME HOT SUBDWARF BINARIES DESCEND FROM HIERARCHICAL TRIPLES? NEW INSIGHTS FROM INTERFEROMETRY
Program Type
Normal
PI / COI
DESHMUKH / GEIER / SANA / DAWSON / DORSCH / HEBER / KUPFER
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Target
ID
52717
Name
HD_220502
RA
351.081135
DEC
-9.72889
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2025-10-29T02:58:00.347_1 GRAVI.2025-10-29T02:58:00.347 2025-10-29 03:11:26 UTC+0000 60977.12361513 60977.12778179667
GRAVI.2025-10-29T03:04:33.364_1 GRAVI.2025-10-29T03:04:33.364 2025-10-29 03:21:11 UTC+0000 60977.12816393 60977.132330596665