Observation
ID
56090
Category
science
Program ID
111.24H1.003
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
41541
Name
S4
RA
266.417007
DEC
-29.00739
Exposures (3)
ID Header Date updated MJD Start MJD End
GRAVI.2023-07-01T06:37:12.516_1 GRAVI.2023-07-01T06:37:12.516 2023-07-01 06:55:24 UTC+0000 60126.27583931 60126.2800059767
GRAVI.2023-07-01T06:30:03.495_1 GRAVI.2023-07-01T06:30:03.495 2023-07-01 06:45:37 UTC+0000 60126.27087379 60126.2750404567
GRAVI.2023-07-01T06:22:45.477_1 GRAVI.2023-07-01T06:22:45.477 2023-07-01 06:36:04 UTC+0000 60126.26580413 60126.2699707967