Exposure
ID
GRAVI.2021-10-22T06:49:07.915_1
Header ID
GRAVI.2021-10-22T06:49:07.915
Date updated
2021-10-22 07:02:46 UTC+0000
Release date
2021-10-22 07:02:46 UTC+0000
UTC Start
2021-10-22 06:49:07.915
UTC End
2021-10-22 06:53:07.915
MJD Start
59509.28411939
MJD End
59509.2868971678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0042235
Ambient temperature (°C)
11.23
Seeing (arcsec)
0.825
Observation
ID
48598
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
36412
Name
WDS_J06345-1114B
RA
98.63097
DEC
-11.22969
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 24.6240 24.6960 135.2000 135.2000
A0-D0 25.7020 25.9950 58.5000 59.1000
A0-C1 20.1840 20.3550 110.8080 110.8320
B2-D0 31.2340 31.2700 8.4000 9.0000
B2-C1 10.4060 10.4180 8.3350 8.9770
D0-C1 20.8280 20.8520 188.3940 189.0370
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 59509.28411939
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 46716
HIERARCH ESO INS SOBJ NAME WDS_J06345-1114B
RA 98.63097
DEC -11.22969
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 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 24.624
HIERARCH ESO ISS PBL12 END 24.696
HIERARCH ESO ISS PBLA12 START 135.2
HIERARCH ESO ISS PBLA12 END 135.2
HIERARCH ESO ISS PBL13 START 25.702
HIERARCH ESO ISS PBL13 END 25.995
HIERARCH ESO ISS PBLA13 START 58.5
HIERARCH ESO ISS PBLA13 END 59.1
HIERARCH ESO ISS PBL14 START 20.184
HIERARCH ESO ISS PBL14 END 20.355
HIERARCH ESO ISS PBLA14 START 110.808
HIERARCH ESO ISS PBLA14 END 110.832
HIERARCH ESO ISS PBL23 START 31.234
HIERARCH ESO ISS PBL23 END 31.27
HIERARCH ESO ISS PBLA23 START 8.4
HIERARCH ESO ISS PBLA23 END 9.0
HIERARCH ESO ISS PBL24 START 10.406
HIERARCH ESO ISS PBL24 END 10.418
HIERARCH ESO ISS PBLA24 START 8.335
HIERARCH ESO ISS PBLA24 END 8.977
HIERARCH ESO ISS PBL34 START 20.828
HIERARCH ESO ISS PBL34 END 20.852
HIERARCH ESO ISS PBLA34 START 188.394
HIERARCH ESO ISS PBLA34 END 189.037
HIERARCH ESO ISS AMBI TAU0 START 0.004085
HIERARCH ESO ISS AMBI TAU0 END 0.004362
HIERARCH ESO ISS AMBI TEMP 11.23
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.88
HIERARCH ESO FT ROBJ NAME WDS_J06345-1114
HIERARCH ESO FT ROBJ ALPHA 063432.011
HIERARCH ESO FT ROBJ DELTA -111347.082