Observation
ID
65009
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
48403
Name
WDSJ15479-6527B
RA
236.965642
DEC
-65.44268
Exposures (3)
ID Header Date updated MJD Start MJD End
GRAVI.2025-03-10T06:14:02.617_1 GRAVI.2025-03-10T06:14:02.617 2025-03-10 06:25:42 UTC+0000 60744.25975251 60744.261141398885
GRAVI.2025-03-10T06:41:11.686_1 GRAVI.2025-03-10T06:41:11.686 2025-03-10 06:50:37 UTC+0000 60744.27860748 60744.27999636889
GRAVI.2025-03-12T05:32:09.149_1 GRAVI.2025-03-12T05:32:09.149 2025-03-12 05:40:42 UTC+0000 60746.23066145 60746.232050338884