Exposure
ID
GRAVI.2024-09-28T07:28:10.691_1
Header ID
GRAVI.2024-09-28T07:28:10.691
Date updated
2024-09-28 07:35:35 UTC+0000
Release date
2025-09-28 07:35:35 UTC+0000
UTC Start
2024-09-28 07:28:10.691
UTC End
2024-09-28 07:30:10.691
MJD Start
60581.31123485
MJD End
60581.3126237389
Exposure time (s)
120.0
Validation level
1
Tau 0: Coherence time (s)
0.005799
Ambient temperature (°C)
15.49
Seeing (arcsec)
0.46
Observation
ID
60866
Category
science
Program ID
114.27UV.001
Program Title
GPAO COMMISSIONING
Program Type
Normal
PI / COI
TEAM, G.
Target
ID
45268
Name
rmc136_c
RA
84.675209
DEC
-69.10044
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 46.7390 46.7200 9.8000 10.2000
U1-U3 88.4790 88.4300 15.6000 16.0000
U1-U4 128.0950 128.0460 36.8210 37.3070
U2-U3 42.2450 42.2200 22.0000 22.5000
U2-U4 89.0260 89.0490 50.6170 51.1440
U3-U4 55.7230 55.8150 71.8820 72.4270
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27UV.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 60581.31123485
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME BAT99 112
HIERARCH ESO INS SOBJ NAME rmc136_c
RA 84.675209
DEC -69.10044
HIERARCH ESO INS SPEC RES LOW
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 139.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 40
HIERARCH ESO ISS PBL12 START 46.739
HIERARCH ESO ISS PBL12 END 46.72
HIERARCH ESO ISS PBLA12 START 9.8
HIERARCH ESO ISS PBLA12 END 10.2
HIERARCH ESO ISS PBL13 START 88.479
HIERARCH ESO ISS PBL13 END 88.43
HIERARCH ESO ISS PBLA13 START 15.6
HIERARCH ESO ISS PBLA13 END 16.0
HIERARCH ESO ISS PBL14 START 128.095
HIERARCH ESO ISS PBL14 END 128.046
HIERARCH ESO ISS PBLA14 START 36.821
HIERARCH ESO ISS PBLA14 END 37.307
HIERARCH ESO ISS PBL23 START 42.245
HIERARCH ESO ISS PBL23 END 42.22
HIERARCH ESO ISS PBLA23 START 22.0
HIERARCH ESO ISS PBLA23 END 22.5
HIERARCH ESO ISS PBL24 START 89.026
HIERARCH ESO ISS PBL24 END 89.049
HIERARCH ESO ISS PBLA24 START 50.617
HIERARCH ESO ISS PBLA24 END 51.144
HIERARCH ESO ISS PBL34 START 55.723
HIERARCH ESO ISS PBL34 END 55.815
HIERARCH ESO ISS PBLA34 START 71.882
HIERARCH ESO ISS PBLA34 END 72.427
HIERARCH ESO ISS AMBI TAU0 START 0.005951
HIERARCH ESO ISS AMBI TAU0 END 0.005647
HIERARCH ESO ISS AMBI TEMP 15.49
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.47
HIERARCH ESO FT ROBJ NAME rmc136_a1
HIERARCH ESO FT ROBJ ALPHA 053842.396
HIERARCH ESO FT ROBJ DELTA -690602.870