Observation
ID
65010
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 B2 D0 C1
Target
ID
48404
Name
WDSJ15479-6527A
RA
236.965642
DEC
-65.44268
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2025-03-10T06:50:20.709_1 GRAVI.2025-03-10T06:50:20.709 2025-03-10 07:00:40 UTC+0000 60744.28496191 60744.28635079889
GRAVI.2025-03-12T05:43:03.177_1 GRAVI.2025-03-12T05:43:03.177 2025-03-12 05:50:45 UTC+0000 60746.23823121 60746.23962009889