Exposure
ID
GRAVI.2020-02-10T08:18:05.796_1
Header ID
GRAVI.2020-02-10T08:18:05.796
Date updated
2020-02-10 08:26:01 UTC+0000
Release date
2021-02-10 08:26:00 UTC+0000
UTC Start
2020-02-10 08:18:05.796
UTC End
2020-02-10 08:19:25.796
MJD Start
58889.34590042
MJD End
58889.34682634592
Exposure time (s)
80.0
Validation level
1
Tau 0: Coherence time (s)
0.010156
Ambient temperature (°C)
14.39
Seeing (arcsec)
0.635
Observation
ID
43805
Category
science
Program ID
1104.C-0651(A)
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/ ...
Target
ID
33292
Name
pds70d
RA
212.045215
DEC
-41.39804
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
U1 U2 U3 U4
Projected baselines
Baseline Length start Length end Angle start Angle end
U1-U2 55.7230 55.7080 17.6000 17.8000
U1-U3 101.5370 101.5090 23.6000 23.8000
U1-U4 130.0200 130.0460 49.6100 49.8740
U2-U3 46.4830 46.4730 30.8000 31.0000
U2-U4 87.8520 87.9290 69.2330 69.5060
U3-U4 58.9910 59.0920 98.5530 98.7930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1104.C-0651(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 58889.34590042
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME PDS 70
HIERARCH ESO INS SOBJ NAME pds70d
RA 212.045215
DEC -41.39804
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 95.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 55.723
HIERARCH ESO ISS PBL12 END 55.708
HIERARCH ESO ISS PBLA12 START 17.6
HIERARCH ESO ISS PBLA12 END 17.8
HIERARCH ESO ISS PBL13 START 101.537
HIERARCH ESO ISS PBL13 END 101.509
HIERARCH ESO ISS PBLA13 START 23.6
HIERARCH ESO ISS PBLA13 END 23.8
HIERARCH ESO ISS PBL14 START 130.02
HIERARCH ESO ISS PBL14 END 130.046
HIERARCH ESO ISS PBLA14 START 49.61
HIERARCH ESO ISS PBLA14 END 49.874
HIERARCH ESO ISS PBL23 START 46.483
HIERARCH ESO ISS PBL23 END 46.473
HIERARCH ESO ISS PBLA23 START 30.8
HIERARCH ESO ISS PBLA23 END 31.0
HIERARCH ESO ISS PBL24 START 87.852
HIERARCH ESO ISS PBL24 END 87.929
HIERARCH ESO ISS PBLA24 START 69.233
HIERARCH ESO ISS PBLA24 END 69.506
HIERARCH ESO ISS PBL34 START 58.991
HIERARCH ESO ISS PBL34 END 59.092
HIERARCH ESO ISS PBLA34 START 98.553
HIERARCH ESO ISS PBLA34 END 98.793
HIERARCH ESO ISS AMBI TAU0 START 0.009891
HIERARCH ESO ISS AMBI TAU0 END 0.010421
HIERARCH ESO ISS AMBI TEMP 14.39
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.64
HIERARCH ESO FT ROBJ NAME PDS_70
HIERARCH ESO FT ROBJ ALPHA 140810.1540
HIERARCH ESO FT ROBJ DELTA -412352.5761