Observation
ID
56138
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
41585
Name
S4
RA
266.416929
DEC
-29.00727
Exposures (7)
ID Header Date updated MJD Start MJD End
GRAVI.2023-07-04T01:21:45.482_1 GRAVI.2023-07-04T01:21:45.482 2023-07-04 01:40:57 UTC+0000 60129.05677641 60129.06094307666
GRAVI.2023-07-04T01:29:00.502_1 GRAVI.2023-07-04T01:29:00.502 2023-07-04 01:46:29 UTC+0000 60129.06181136 60129.065978026665
GRAVI.2023-07-04T01:36:12.521_1 GRAVI.2023-07-04T01:36:12.521 2023-07-04 01:50:57 UTC+0000 60129.06681158 60129.070978246666
GRAVI.2023-07-04T01:43:27.540_1 GRAVI.2023-07-04T01:43:27.540 2023-07-04 02:00:55 UTC+0000 60129.07184653 60129.07601319667
GRAVI.2023-07-04T01:50:51.560_1 GRAVI.2023-07-04T01:50:51.560 2023-07-04 02:06:01 UTC+0000 60129.07698565 60129.08115231666
GRAVI.2023-07-04T01:58:06.579_1 GRAVI.2023-07-04T01:58:06.579 2023-07-04 02:15:57 UTC+0000 60129.08202059 60129.08618725667
GRAVI.2023-07-04T02:05:18.600_1 GRAVI.2023-07-04T02:05:18.600 2023-07-04 02:20:42 UTC+0000 60129.08702083 60129.09118749666