Observation
ID
56157
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
41604
Name
S4
RA
266.416828
DEC
-29.00715
Exposures (8)
ID Header Date updated MJD Start MJD End
GRAVI.2023-07-06T05:21:35.139_1 GRAVI.2023-07-06T05:21:35.139 2023-07-06 05:35:46 UTC+0000 60131.22332337 60131.22749003667
GRAVI.2023-07-06T05:28:50.159_1 GRAVI.2023-07-06T05:28:50.159 2023-07-06 05:46:19 UTC+0000 60131.22835832 60131.23252498666
GRAVI.2023-07-06T05:43:32.199_1 GRAVI.2023-07-06T05:43:32.199 2023-07-06 06:00:38 UTC+0000 60131.23856712 60131.24273378667
GRAVI.2023-07-06T05:50:44.218_1 GRAVI.2023-07-06T05:50:44.218 2023-07-06 06:06:19 UTC+0000 60131.24356734 60131.24773400667
GRAVI.2023-07-06T05:57:56.237_1 GRAVI.2023-07-06T05:57:56.237 2023-07-06 06:15:38 UTC+0000 60131.24856756 60131.25273422666
GRAVI.2023-07-06T06:05:11.257_1 GRAVI.2023-07-06T06:05:11.257 2023-07-06 06:21:46 UTC+0000 60131.25360251 60131.257769176664
GRAVI.2023-07-06T06:12:38.277_1 GRAVI.2023-07-06T06:12:38.277 2023-07-06 06:26:25 UTC+0000 60131.25877635 60131.26294301666
GRAVI.2023-07-06T06:19:50.297_1 GRAVI.2023-07-06T06:19:50.297 2023-07-06 06:36:40 UTC+0000 60131.26377658 60131.26794324667