Exposure
ID
GRAVI.2024-09-28T07:31:10.699_1
Header ID
GRAVI.2024-09-28T07:31:10.699
Date updated
2024-09-28 07:40:32 UTC+0000
Release date
2025-09-28 07:40:32 UTC+0000
UTC Start
2024-09-28 07:31:10.699
UTC End
2024-09-28 07:33:10.699
MJD Start
60581.31331827
MJD End
60581.3147071589
Exposure time (s)
120.0
Validation level
1
Tau 0: Coherence time (s)
0.0060025
Ambient temperature (°C)
15.43
Seeing (arcsec)
0.44
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 46.7130 46.6930 10.3000 10.7000
U1-U3 88.4130 88.3620 16.2000 16.6000
U1-U4 128.0290 127.9780 37.4770 37.9700
U2-U3 42.2100 42.1840 22.6000 23.1000
U2-U4 89.0560 89.0780 51.3270 51.8610
U3-U4 55.8470 55.9400 72.6170 73.1690
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 60581.31331827
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 46.713
HIERARCH ESO ISS PBL12 END 46.693
HIERARCH ESO ISS PBLA12 START 10.3
HIERARCH ESO ISS PBLA12 END 10.7
HIERARCH ESO ISS PBL13 START 88.413
HIERARCH ESO ISS PBL13 END 88.362
HIERARCH ESO ISS PBLA13 START 16.2
HIERARCH ESO ISS PBLA13 END 16.6
HIERARCH ESO ISS PBL14 START 128.029
HIERARCH ESO ISS PBL14 END 127.978
HIERARCH ESO ISS PBLA14 START 37.477
HIERARCH ESO ISS PBLA14 END 37.97
HIERARCH ESO ISS PBL23 START 42.21
HIERARCH ESO ISS PBL23 END 42.184
HIERARCH ESO ISS PBLA23 START 22.6
HIERARCH ESO ISS PBLA23 END 23.1
HIERARCH ESO ISS PBL24 START 89.056
HIERARCH ESO ISS PBL24 END 89.078
HIERARCH ESO ISS PBLA24 START 51.327
HIERARCH ESO ISS PBLA24 END 51.861
HIERARCH ESO ISS PBL34 START 55.847
HIERARCH ESO ISS PBL34 END 55.94
HIERARCH ESO ISS PBLA34 START 72.617
HIERARCH ESO ISS PBLA34 END 73.169
HIERARCH ESO ISS AMBI TAU0 START 0.005917
HIERARCH ESO ISS AMBI TAU0 END 0.006088
HIERARCH ESO ISS AMBI TEMP 15.43
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.43
HIERARCH ESO FT ROBJ NAME rmc136_a1
HIERARCH ESO FT ROBJ ALPHA 053842.396
HIERARCH ESO FT ROBJ DELTA -690602.870