Observation
ID
56155
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
41602
Name
S4
RA
266.416914
DEC
-29.00711
Exposures (9)
ID Header Date updated MJD Start MJD End
GRAVI.2023-07-06T03:55:46.906_1 GRAVI.2023-07-06T03:55:46.906 2023-07-06 04:10:36 UTC+0000 60131.16373734 60131.16790400667
GRAVI.2023-07-06T04:15:43.960_1 GRAVI.2023-07-06T04:15:43.960 2023-07-06 04:31:16 UTC+0000 60131.17759213 60131.181758796665
GRAVI.2023-07-06T04:23:01.981_1 GRAVI.2023-07-06T04:23:01.981 2023-07-06 04:36:22 UTC+0000 60131.18266182 60131.186828486665
GRAVI.2023-07-06T04:37:38.019_1 GRAVI.2023-07-06T04:37:38.019 2023-07-06 04:55:32 UTC+0000 60131.19280115 60131.196967816664
GRAVI.2023-07-06T04:45:05.040_1 GRAVI.2023-07-06T04:45:05.040 2023-07-06 05:00:23 UTC+0000 60131.197975 60131.20214166667
GRAVI.2023-07-06T04:52:20.060_1 GRAVI.2023-07-06T04:52:20.060 2023-07-06 05:05:56 UTC+0000 60131.20300995 60131.20717661666
GRAVI.2023-07-06T04:59:32.080_1 GRAVI.2023-07-06T04:59:32.080 2023-07-06 05:16:21 UTC+0000 60131.20801018 60131.21217684667
GRAVI.2023-07-06T05:06:53.099_1 GRAVI.2023-07-06T05:06:53.099 2023-07-06 05:20:42 UTC+0000 60131.21311457 60131.21728123666
GRAVI.2023-07-06T05:14:14.120_1 GRAVI.2023-07-06T05:14:14.120 2023-07-06 05:31:28 UTC+0000 60131.21821898 60131.222385646666