Observation
ID
59900
Category
calibrator
Program ID
113.26BP.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART IV
Program Type
Normal
PI / COI
GALLENNE / PIETRZYNSKI / KERVELLA / MÉRAND / GIEREN / GRACZYK
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Target
ID
44439
Name
HD_231808
RA
293.438135
DEC
15.24635
Exposures (3)
ID Header Date updated MJD Start MJD End
GRAVI.2024-07-04T07:54:26.952_1 GRAVI.2024-07-04T07:54:26.952 2024-07-04 08:30:42 UTC+0000 60495.32947861 60495.33410823963
GRAVI.2024-08-16T04:21:48.239_1 GRAVI.2024-08-16T04:21:48.239 2024-08-16 04:35:35 UTC+0000 60538.18180832 60538.186437949626
GRAVI.2024-09-02T03:08:07.596_1 GRAVI.2024-09-02T03:08:07.596 2024-09-02 03:25:35 UTC+0000 60555.13064347 60555.13527309963