Observation
ID
64896
Category
calibrator
Program ID
114.278L.001
Program Title
CONJUNCTIONS OF ALPHA CENTAURI: GRAVITY ASTROMETRY OF THE B-S4 EVENT AND CRIRES CHARACTERIZATION OF SOURCE S5
Program Type
Normal
PI / COI
KERVELLA / MÉRAND / LACOUR / FORVEILLE / ARENOU / THEVENIN / BOURDAROT / BRANDNER / STRAUBMEIER / GARCIA / WOILLEZ / EISENHAUER / PAUMARD / ROUSSELET-PERRAUT / PERRIN
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
DUAL
Stations
A0 G1 J2 K0
Target
ID
48328
Name
WDSJ15479-6527B
RA
236.965643
DEC
-65.44268
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2025-03-01T07:13:35.710_1 GRAVI.2025-03-01T07:13:35.710 2025-03-01 07:25:41 UTC+0000 60735.30110776 60735.30249664889
GRAVI.2025-03-03T08:11:13.229_1 GRAVI.2025-03-03T08:11:13.229 2025-03-03 08:20:48 UTC+0000 60737.34112534 60737.34251422888