Exposure
ID
GRAVI.2021-11-25T01:22:07.533_2
Header ID
GRAVI.2021-11-25T01:22:07.533
Date updated
2021-11-25 01:30:58 UTC+0000
Release date
2021-11-25 01:30:57 UTC+0000
UTC Start
2021-11-25 01:22:07.533
UTC End
2021-11-25 01:22:55.533
MJD Start
59543.05703163
MJD End
59543.0575871856
Exposure time (s)
48.0
Validation level
1
Tau 0: Coherence time (s)
0.0081775
Ambient temperature (°C)
15.0
Seeing (arcsec)
0.66
Observation
ID
49011
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
32134
Name
WDS_J04403-5857B
RA
70.0759541666667
DEC
-58.9438948611111
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 61.1970 61.2420 219.6000 219.9000
K0-D0 94.2240 94.2420 205.3000 205.5000
K0-J3 35.4050 35.4960 295.9650 296.1130
G2-D0 38.0910 38.0900 181.8000 182.0000
G2-J3 63.0410 63.0370 6.5610 6.7530
D0-J3 101.0490 101.0440 4.7690 4.9550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59543.05703163
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME WDS J04403-5857A
HIERARCH ESO INS SOBJ NAME WDS_J04403-5857A
RA 70.075238
DEC -58.94306
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 64.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 61.197
HIERARCH ESO ISS PBL12 END 61.242
HIERARCH ESO ISS PBLA12 START 219.6
HIERARCH ESO ISS PBLA12 END 219.9
HIERARCH ESO ISS PBL13 START 94.224
HIERARCH ESO ISS PBL13 END 94.242
HIERARCH ESO ISS PBLA13 START 205.3
HIERARCH ESO ISS PBLA13 END 205.5
HIERARCH ESO ISS PBL14 START 35.405
HIERARCH ESO ISS PBL14 END 35.496
HIERARCH ESO ISS PBLA14 START 295.965
HIERARCH ESO ISS PBLA14 END 296.113
HIERARCH ESO ISS PBL23 START 38.091
HIERARCH ESO ISS PBL23 END 38.09
HIERARCH ESO ISS PBLA23 START 181.8
HIERARCH ESO ISS PBLA23 END 182.0
HIERARCH ESO ISS PBL24 START 63.041
HIERARCH ESO ISS PBL24 END 63.037
HIERARCH ESO ISS PBLA24 START 6.561
HIERARCH ESO ISS PBLA24 END 6.753
HIERARCH ESO ISS PBL34 START 101.049
HIERARCH ESO ISS PBL34 END 101.044
HIERARCH ESO ISS PBLA34 START 4.769
HIERARCH ESO ISS PBLA34 END 4.955
HIERARCH ESO ISS AMBI TAU0 START 0.008233
HIERARCH ESO ISS AMBI TAU0 END 0.008122
HIERARCH ESO ISS AMBI TEMP 15.0
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.6
HIERARCH ESO FT ROBJ NAME WDS_J04403-5857B
HIERARCH ESO FT ROBJ ALPHA 044018.2290
HIERARCH ESO FT ROBJ DELTA -585638.0215