Observation
ID
56446
Category
science
Program ID
108.220D.004
Program Title
TOWARDS DETECTION OF SINGLE BLACK HOLES BY MICROLENSING AND INTERFEROMETRY
Program Type
Monitoring
PI / COI
MÉRAND / DONG / GOULD / WOILLEZ / UDALSKI / MROZ
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Target
ID
41831
Name
KB230496
RA
265.767476
DEC
-35.25672
Exposures (4)
ID Header Date updated MJD Start MJD End
GRAVI.2023-07-29T02:46:07.123_1 GRAVI.2023-07-29T02:46:07.123 2025-03-26 15:25:23 UTC+0000 60154.11536022 60154.11998984963
GRAVI.2023-07-29T02:53:19.141_1 GRAVI.2023-07-29T02:53:19.141 2025-03-26 15:25:23 UTC+0000 60154.12036043 60154.12499005963
GRAVI.2023-07-29T03:00:31.160_1 GRAVI.2023-07-29T03:00:31.160 2025-03-26 15:25:23 UTC+0000 60154.12536065 60154.12999027963
GRAVI.2023-07-29T03:15:16.197_1 GRAVI.2023-07-29T03:15:16.197 2025-03-26 15:25:23 UTC+0000 60154.13560413 60154.14023375963