Exposure
ID
GRAVI.2022-06-29T01:11:13.976_1
Header ID
GRAVI.2022-06-29T01:11:13.976
Date updated
2022-06-29 01:21:04 UTC+0000
Release date
2022-06-29 01:21:03 UTC+0000
UTC Start
2022-06-29 01:11:13.976
UTC End
2022-06-29 01:13:13.976
MJD Start
59759.04946732
MJD End
59759.0508562089
Exposure time (s)
120.0
Validation level
1
Tau 0: Coherence time (s)
0.005922
Ambient temperature (°C)
13.94
Seeing (arcsec)
0.68
Observation
ID
51337
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
38259
Name
WDS_J12158-2321B
RA
183.943613
DEC
-23.35392
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 55.1500 54.8150 290.6000 291.0000
K0-D0 77.9390 77.4430 265.1000 265.3000
K0-J3 55.3360 55.3250 353.6800 354.0060
G2-D0 36.8020 36.7040 225.0000 225.1000
G2-J3 57.7930 57.5920 51.9870 52.0520
D0-J3 94.4300 94.1310 49.2820 49.3460
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 59759.04946732
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 106612
HIERARCH ESO INS SOBJ NAME WDS_J12158-2321B
RA 183.943613
DEC -23.35392
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 135.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 55.15
HIERARCH ESO ISS PBL12 END 54.815
HIERARCH ESO ISS PBLA12 START 290.6
HIERARCH ESO ISS PBLA12 END 291.0
HIERARCH ESO ISS PBL13 START 77.939
HIERARCH ESO ISS PBL13 END 77.443
HIERARCH ESO ISS PBLA13 START 265.1
HIERARCH ESO ISS PBLA13 END 265.3
HIERARCH ESO ISS PBL14 START 55.336
HIERARCH ESO ISS PBL14 END 55.325
HIERARCH ESO ISS PBLA14 START 353.68
HIERARCH ESO ISS PBLA14 END 354.006
HIERARCH ESO ISS PBL23 START 36.802
HIERARCH ESO ISS PBL23 END 36.704
HIERARCH ESO ISS PBLA23 START 225.0
HIERARCH ESO ISS PBLA23 END 225.1
HIERARCH ESO ISS PBL24 START 57.793
HIERARCH ESO ISS PBL24 END 57.592
HIERARCH ESO ISS PBLA24 START 51.987
HIERARCH ESO ISS PBLA24 END 52.052
HIERARCH ESO ISS PBL34 START 94.43
HIERARCH ESO ISS PBL34 END 94.131
HIERARCH ESO ISS PBLA34 START 49.282
HIERARCH ESO ISS PBLA34 END 49.346
HIERARCH ESO ISS AMBI TAU0 START 0.005692
HIERARCH ESO ISS AMBI TAU0 END 0.006152
HIERARCH ESO ISS AMBI TEMP 13.94
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.67
HIERARCH ESO FT ROBJ NAME WDS_J12158-2321A
HIERARCH ESO FT ROBJ ALPHA 121546.704
HIERARCH ESO FT ROBJ DELTA -232114.049