Observation
ID
50672
Category
calibrator
Program ID
106.217D.008
Program Title
HIGH PRECISION GRAVITY ASTROMETRY OF THREE STELLAR CONJUNCTIONS OF ALPHA CENTAURI A & B
Program Type
Monitoring
PI / COI
KERVELLA/ MÉRAND/ LACOUR/ FORVEILLE/ ARENOU/ THEVENIN/ BRANDNER/ STRAUBMEIER/ GARCIA/ WOILLEZ/ EISENHAUER/ PAUMARD/ PERRIN/ ROUSSELET-PERRAUT
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Target
ID
37815
Name
WDSJ15479-6527A
RA
236.965677
DEC
-65.44266
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2022-04-28T03:00:35.799_1 GRAVI.2022-04-28T03:00:35.799 2022-04-28 03:05:49 UTC+0000 59697.12541434 59697.12610878445
GRAVI.2022-04-28T03:02:11.803_1 GRAVI.2022-04-28T03:02:11.803 2022-04-28 03:11:44 UTC+0000 59697.1265255 59697.12721994445
GRAVI.2022-04-28T04:46:21.065_1 GRAVI.2022-04-28T04:46:21.065 2022-04-28 04:56:08 UTC+0000 59697.19885492 59697.19954936445
GRAVI.2022-04-28T04:47:57.069_1 GRAVI.2022-04-28T04:47:57.069 2022-04-28 04:56:08 UTC+0000 59697.19996608 59697.200660524446