Observation
ID
49367
Category
calibrator
Program ID
106.219S.001
Program Title
ASTROMETRIC PRECISION-WEIGHING A NON-ACCRETING STELLAR-MASS BLACK HOLE
Program Type
Normal
PI / COI
RIVINIUS/ BAADE/ HEIDA/ HADRAVA/ TRISTRAM
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Target
ID
36935
Name
Sky
RA
92.862977
DEC
22.84478
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2022-01-25T02:22:23.330_1 GRAVI.2022-01-25T02:22:23.330 2022-01-25 02:35:29 UTC+0000 59604.09888114 59604.1023533622
GRAVI.2022-01-25T02:28:35.346_1 GRAVI.2022-01-25T02:28:35.346 2022-01-25 02:40:45 UTC+0000 59604.10318688 59604.1066591022