Exposure
ID
GRAVI.2022-06-29T01:18:16.994_1
Header ID
GRAVI.2022-06-29T01:18:16.994
Date updated
2022-06-29 01:26:12 UTC+0000
Release date
2022-06-29 01:26:12 UTC+0000
UTC Start
2022-06-29 01:18:16.994
UTC End
2022-06-29 01:20:16.994
MJD Start
59759.05436336
MJD End
59759.0557522489
Exposure time (s)
120.0
Validation level
1
Tau 0: Coherence time (s)
0.006198
Ambient temperature (°C)
14.2
Seeing (arcsec)
0.475
Observation
ID
51339
Category
science
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
38261
Name
WDS_J12158-2321A
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 54.0610 53.7170 291.8000 292.1000
K0-D0 76.3210 75.8060 265.8000 265.9000
K0-J3 55.3030 55.2930 354.7320 355.0600
G2-D0 36.4800 36.3770 225.2000 225.3000
G2-J3 57.1360 56.9260 52.1850 52.2410
D0-J3 93.4530 93.1400 49.4780 49.5340
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 59759.05436336
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 106612
HIERARCH ESO INS SOBJ NAME WDS_J12158-2321A
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 54.061
HIERARCH ESO ISS PBL12 END 53.717
HIERARCH ESO ISS PBLA12 START 291.8
HIERARCH ESO ISS PBLA12 END 292.1
HIERARCH ESO ISS PBL13 START 76.321
HIERARCH ESO ISS PBL13 END 75.806
HIERARCH ESO ISS PBLA13 START 265.8
HIERARCH ESO ISS PBLA13 END 265.9
HIERARCH ESO ISS PBL14 START 55.303
HIERARCH ESO ISS PBL14 END 55.293
HIERARCH ESO ISS PBLA14 START 354.732
HIERARCH ESO ISS PBLA14 END 355.06
HIERARCH ESO ISS PBL23 START 36.48
HIERARCH ESO ISS PBL23 END 36.377
HIERARCH ESO ISS PBLA23 START 225.2
HIERARCH ESO ISS PBLA23 END 225.3
HIERARCH ESO ISS PBL24 START 57.136
HIERARCH ESO ISS PBL24 END 56.926
HIERARCH ESO ISS PBLA24 START 52.185
HIERARCH ESO ISS PBLA24 END 52.241
HIERARCH ESO ISS PBL34 START 93.453
HIERARCH ESO ISS PBL34 END 93.14
HIERARCH ESO ISS PBLA34 START 49.478
HIERARCH ESO ISS PBLA34 END 49.534
HIERARCH ESO ISS AMBI TAU0 START 0.004451
HIERARCH ESO ISS AMBI TAU0 END 0.007945
HIERARCH ESO ISS AMBI TEMP 14.2
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.45
HIERARCH ESO FT ROBJ NAME WDS_J12158-2321B
HIERARCH ESO FT ROBJ ALPHA 121546.5937
HIERARCH ESO FT ROBJ DELTA -232112.8580