Observation
ID
46033
Category
calibrator
Program ID
106.21LS.001
Program Title
TEMPORAL VARIABILITY OF THE INNER DISK OF HERBIG AE/BE STARS
Program Type
GTO
PI / COI
BERGER/ BENISTY/ LE BOUQUIN/ FLOCK
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Target
ID
34655
Name
HD_31439
RA
73.938886
DEC
-2.33768
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2021-01-19T02:57:04.905_1 GRAVI.2021-01-19T02:57:04.905 2021-01-19 03:11:09 UTC+0000 59233.12297344 59233.1264456622
GRAVI.2021-01-19T02:45:37.877_1 GRAVI.2021-01-19T02:45:37.877 2021-01-19 03:01:17 UTC+0000 59233.11502172 59233.1184939422
GRAVI.2020-12-09T04:32:48.115_1 GRAVI.2020-12-09T04:32:48.115 2020-12-09 05:09:02 UTC+0000 59192.18944578 59192.1929180022
GRAVI.2020-12-09T04:21:00.086_1 GRAVI.2020-12-09T04:21:00.086 2020-12-09 05:09:02 UTC+0000 59192.18125099 59192.1847232122