Exposure
ID
GRAVI.2020-01-30T01:52:17.646_1
Header ID
GRAVI.2020-01-30T01:52:17.646
Date updated
2020-01-30 02:05:23 UTC+0000
Release date
2021-01-30 02:05:23 UTC+0000
UTC Start
2020-01-30 01:52:17.646
UTC End
2020-01-30 01:57:17.646
MJD Start
58878.07798201
MJD End
58878.08145423222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0028165
Ambient temperature (°C)
12.76
Seeing (arcsec)
0.92
Observation
ID
43730
Category
science
Program ID
0104.C-0567(A)
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ AMORIM/ ASCENSO/ BENISTY/ BOUVIER/ BRANDNER/ CARATTI O GARATTI/ CASELLI/ DEEN/ DOUGADOS/ ECKART/ EISENHAUER/ GARCIA/ HENNING/ KEPPLER/ KLAHR/ KLARMANN/ LABADIE/ LACOUR/ LAZAREFF/ LE BOUQUIN/ MENARD/ PAUMARD/ PERRAUT/ PERRIN/ PFUHL/ ...
Target
ID
33222
Name
CQTau
RA
83.993623
DEC
24.74824
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2450 68.1510 270.1000 269.6000
K0-D0 93.7400 94.1410 256.6000 256.1000
K0-J3 40.8940 40.3920 322.3890 322.7590
G2-D0 31.7190 32.0850 226.3000 226.4000
G2-J3 53.9710 54.5580 53.3300 53.2380
D0-J3 85.5410 86.4990 50.7370 50.7050
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0567(A)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 58878.07798201
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V CQ Tau
HIERARCH ESO INS SOBJ NAME CQTau
RA 83.993623
DEC 24.74824
HIERARCH ESO INS SPEC RES HIGH
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 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 68.245
HIERARCH ESO ISS PBL12 END 68.151
HIERARCH ESO ISS PBLA12 START 270.1
HIERARCH ESO ISS PBLA12 END 269.6
HIERARCH ESO ISS PBL13 START 93.74
HIERARCH ESO ISS PBL13 END 94.141
HIERARCH ESO ISS PBLA13 START 256.6
HIERARCH ESO ISS PBLA13 END 256.1
HIERARCH ESO ISS PBL14 START 40.894
HIERARCH ESO ISS PBL14 END 40.392
HIERARCH ESO ISS PBLA14 START 322.389
HIERARCH ESO ISS PBLA14 END 322.759
HIERARCH ESO ISS PBL23 START 31.719
HIERARCH ESO ISS PBL23 END 32.085
HIERARCH ESO ISS PBLA23 START 226.3
HIERARCH ESO ISS PBLA23 END 226.4
HIERARCH ESO ISS PBL24 START 53.971
HIERARCH ESO ISS PBL24 END 54.558
HIERARCH ESO ISS PBLA24 START 53.33
HIERARCH ESO ISS PBLA24 END 53.238
HIERARCH ESO ISS PBL34 START 85.541
HIERARCH ESO ISS PBL34 END 86.499
HIERARCH ESO ISS PBLA34 START 50.737
HIERARCH ESO ISS PBLA34 END 50.705
HIERARCH ESO ISS AMBI TAU0 START 0.002859
HIERARCH ESO ISS AMBI TAU0 END 0.002774
HIERARCH ESO ISS AMBI TEMP 12.76
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.92