Observation
ID
56826
Category
science
Program ID
111.24H1.005
Program Title
THE GALACTIC CENTER WITH GRAVITY - PROBING EVENT HORIZON SCALE PHYSICS WITH STARS AND FLARES
Program Type
GTO
PI / COI
EISENHAUER/ GILLESSEN/ GENZEL/ OTT/ STRAUBMEIER/ BRANDNER/ ROUSSELET-PERRAUT/ PERRIN/ GARCIA/ ECKART/ DE ZEEUW/ WIDMANN/ PAUMARD/ HORROBIN/ VINCENT/ DRESCHER/ BOURDAROT/ CAO/ LUTZ/ STURM/ RIBEIRO
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-SPLIT
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Target
ID
42115
Name
S4
RA
266.416846
DEC
-29.00725
Exposures (5)
ID Header Date updated MJD Start MJD End
GRAVI.2023-09-01T00:15:31.083_1 GRAVI.2023-09-01T00:15:31.083 2023-09-01 00:30:14 UTC+0000 60188.01077642 60188.014943086666
GRAVI.2023-09-01T00:24:52.106_1 GRAVI.2023-09-01T00:24:52.106 2023-09-01 00:40:24 UTC+0000 60188.01726975 60188.02143641667
GRAVI.2023-09-01T00:34:04.130_1 GRAVI.2023-09-01T00:34:04.130 2023-09-01 00:50:19 UTC+0000 60188.02365891 60188.02782557667
GRAVI.2023-09-01T00:42:34.152_1 GRAVI.2023-09-01T00:42:34.152 2023-09-01 01:00:23 UTC+0000 60188.02956194 60188.033728606664
GRAVI.2023-09-01T01:01:34.200_1 GRAVI.2023-09-01T01:01:34.200 2023-09-01 01:20:24 UTC+0000 60188.04275694 60188.046923606664