Exposure
ID
GRAVI.2021-01-08T07:33:06.017_2
Header ID
GRAVI.2021-01-08T07:33:06.017
Date updated
2021-01-08 08:00:34 UTC+0000
Release date
2022-01-08 08:00:34 UTC+0000
UTC Start
2021-01-08 07:33:06.017
UTC End
2021-01-08 07:46:26.017
MJD Start
59222.31465298
MJD End
59222.3239122393
Exposure time (s)
800.0
Validation level
1
Tau 0: Coherence time (s)
0.008333
Ambient temperature (°C)
12.39
Seeing (arcsec)
0.52
Observation
ID
46133
Category
science
Program ID
1104.C-0651(C)
Program Title
AN INTERFEROMETRIC SURVEY OF THE DYNAMICS AND CHEMICAL COMPOSITION OF DIRECTLY IMAGED EXOPLANETS
Program Type
DDT
PI / COI
LACOUR/ NOWAK/ WANG/ MOLLI`ERE/ CHOQUET/ PUEYO/ GREENBAUM/ WARD-DUONG/ BONNEFOY/ RAMEAU/ CHARNAY/ BOCCALETTI/ PETRUS/ BERGER/ LE BOUQUIN/ MONNIER/ GARDNER/ BENISTY/ GIRARD/ PALADINI/ MULLER/ KEPPLER/ LAGRANGE/ MOUILLET/ PERRIN/ KERVELLA/ EISENHAUE...
Target
ID
33289
Name
PDS_70
RA
212.042308333333
DEC
-41.3979377777778
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 56.1620 56.1920 353.1000 355.1000
U1-U3 102.3870 102.3910 357.0000 359.2000
U1-U4 122.0610 122.6190 14.5510 17.7340
U2-U3 46.5040 46.5110 1.6000 4.1000
U2-U4 72.7330 73.9810 30.9320 34.7230
U3-U4 39.4310 41.4160 66.2170 69.6390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1104.C-0651(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59222.31465298
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME PDS 70
HIERARCH ESO INS SOBJ NAME pds70c
RA 212.04533
DEC -41.39806
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 U1
HIERARCH ESO ISS CONF STATION2 U2
HIERARCH ESO ISS CONF STATION3 U3
HIERARCH ESO ISS CONF STATION4 U4
EXPTIME 814.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 56.162
HIERARCH ESO ISS PBL12 END 56.192
HIERARCH ESO ISS PBLA12 START 353.1
HIERARCH ESO ISS PBLA12 END 355.1
HIERARCH ESO ISS PBL13 START 102.387
HIERARCH ESO ISS PBL13 END 102.391
HIERARCH ESO ISS PBLA13 START 357.0
HIERARCH ESO ISS PBLA13 END 359.2
HIERARCH ESO ISS PBL14 START 122.061
HIERARCH ESO ISS PBL14 END 122.619
HIERARCH ESO ISS PBLA14 START 14.551
HIERARCH ESO ISS PBLA14 END 17.734
HIERARCH ESO ISS PBL23 START 46.504
HIERARCH ESO ISS PBL23 END 46.511
HIERARCH ESO ISS PBLA23 START 1.6
HIERARCH ESO ISS PBLA23 END 4.1
HIERARCH ESO ISS PBL24 START 72.733
HIERARCH ESO ISS PBL24 END 73.981
HIERARCH ESO ISS PBLA24 START 30.932
HIERARCH ESO ISS PBLA24 END 34.723
HIERARCH ESO ISS PBL34 START 39.431
HIERARCH ESO ISS PBL34 END 41.416
HIERARCH ESO ISS PBLA34 START 66.217
HIERARCH ESO ISS PBLA34 END 69.639
HIERARCH ESO ISS AMBI TAU0 START 0.008635
HIERARCH ESO ISS AMBI TAU0 END 0.008031
HIERARCH ESO ISS AMBI TEMP 12.39
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.48
HIERARCH ESO FT ROBJ NAME PDS_70
HIERARCH ESO FT ROBJ ALPHA 140810.154
HIERARCH ESO FT ROBJ DELTA -412352.576