Observation
ID
56079
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
41533
Name
S4
RA
266.417078
DEC
-29.00727
Exposures (2)
ID Header Date updated MJD Start MJD End
GRAVI.2023-06-30T05:49:40.185_1 GRAVI.2023-06-30T05:49:40.185 2023-06-30 06:05:32 UTC+0000 60125.24282621 60125.2469928767
GRAVI.2023-06-30T05:20:13.105_1 GRAVI.2023-06-30T05:20:13.105 2023-06-30 05:35:37 UTC+0000 60125.2223739 60125.2265405667