Observation
ID
50989
Category
science
Program ID
109.22ZA.002
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/ ROUSSELET-PERRAUT/ BRANDNER/ GARCIA/ ECKART/ DE ZEEUW/ STADLER/ VON FELLENBERG/ WIDMANN/ PERRIN/ PAUMARD/ HORROBIN/ VINCENT/ HEIßEL/ DRESCHER/ BOURDAROT/ STRAUB/ CAO
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-SPLIT
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Target
ID
38024
Name
S2
RA
266.416568
DEC
-29.00742
Exposures (3)
ID Header Date updated MJD Start MJD End
GRAVI.2022-05-23T05:04:57.442_1 GRAVI.2022-05-23T05:04:57.442 2022-05-23 05:20:57 UTC+0000 59722.21177595 59722.2154796537
GRAVI.2022-05-23T05:11:42.459_1 GRAVI.2022-05-23T05:11:42.459 2022-05-23 05:31:02 UTC+0000 59722.21646365 59722.2201673537
GRAVI.2022-05-23T05:18:33.476_1 GRAVI.2022-05-23T05:18:33.476 2022-05-23 05:35:53 UTC+0000 59722.22122079 59722.2249244937