Exposure
ID
GRAVI.2021-10-21T02:09:39.211_1
Header ID
GRAVI.2021-10-21T02:09:39.211
Date updated
2021-10-21 02:21:11 UTC+0000
Release date
2021-10-21 02:21:11 UTC+0000
UTC Start
2021-10-21 02:09:39.211
UTC End
2021-10-21 02:12:19.211
MJD Start
59508.09003717
MJD End
59508.0918890219
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.003533
Ambient temperature (°C)
11.79
Seeing (arcsec)
0.705
Observation
ID
48582
Category
science
Program ID
108.22MY.001
Program Title
FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
Program Type
Calibration
PI / COI
NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
ID
36404
Name
WDS_J22180-6249
RA
334.503801
DEC
-62.8114
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.0150 23.0480 147.7000 148.2000
A0-D0 30.2220 30.1600 89.6000 90.2000
A0-C1 22.3520 22.3690 125.2340 125.8570
B2-D0 26.6290 26.5450 42.3000 42.8000
B2-C1 8.8690 8.8410 42.2810 42.7370
D0-C1 17.7600 17.7040 222.3600 222.8160
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22MY.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59508.09003717
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 211299
HIERARCH ESO INS SOBJ NAME WDS_J22180-6249
RA 334.503801
DEC -62.8114
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 176.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 23.015
HIERARCH ESO ISS PBL12 END 23.048
HIERARCH ESO ISS PBLA12 START 147.7
HIERARCH ESO ISS PBLA12 END 148.2
HIERARCH ESO ISS PBL13 START 30.222
HIERARCH ESO ISS PBL13 END 30.16
HIERARCH ESO ISS PBLA13 START 89.6
HIERARCH ESO ISS PBLA13 END 90.2
HIERARCH ESO ISS PBL14 START 22.352
HIERARCH ESO ISS PBL14 END 22.369
HIERARCH ESO ISS PBLA14 START 125.234
HIERARCH ESO ISS PBLA14 END 125.857
HIERARCH ESO ISS PBL23 START 26.629
HIERARCH ESO ISS PBL23 END 26.545
HIERARCH ESO ISS PBLA23 START 42.3
HIERARCH ESO ISS PBLA23 END 42.8
HIERARCH ESO ISS PBL24 START 8.869
HIERARCH ESO ISS PBL24 END 8.841
HIERARCH ESO ISS PBLA24 START 42.281
HIERARCH ESO ISS PBLA24 END 42.737
HIERARCH ESO ISS PBL34 START 17.76
HIERARCH ESO ISS PBL34 END 17.704
HIERARCH ESO ISS PBLA34 START 222.36
HIERARCH ESO ISS PBLA34 END 222.816
HIERARCH ESO ISS AMBI TAU0 START 0.003334
HIERARCH ESO ISS AMBI TAU0 END 0.003732
HIERARCH ESO ISS AMBI TEMP 11.79
HIERARCH ESO ISS AMBI FWHM START 0.72
HIERARCH ESO ISS AMBI FWHM END 0.69
HIERARCH ESO FT ROBJ NAME WDS_J22180-6249
HIERARCH ESO FT ROBJ ALPHA 221802.090
HIERARCH ESO FT ROBJ DELTA -624840.801