Exposure
ID
GRAVI.2020-01-30T01:57:53.660_1
Header ID
GRAVI.2020-01-30T01:57:53.660
Date updated
2020-01-30 02:15:39 UTC+0000
Release date
2021-01-30 02:15:38 UTC+0000
UTC Start
2020-01-30 01:57:53.660
UTC End
2020-01-30 02:02:53.660
MJD Start
58878.08187106
MJD End
58878.08534328222
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0028655
Ambient temperature (°C)
12.64
Seeing (arcsec)
0.94
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 68.1440 68.0190 269.5000 269.0000
K0-D0 94.1660 94.5230 256.1000 255.6000
K0-J3 40.3590 39.8570 322.7850 323.1840
G2-D0 32.1090 32.4660 226.4000 226.4000
G2-J3 54.5960 55.1640 53.2320 53.1230
D0-J3 86.5610 87.4920 50.7020 50.6510
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 58878.08187106
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 68.144
HIERARCH ESO ISS PBL12 END 68.019
HIERARCH ESO ISS PBLA12 START 269.5
HIERARCH ESO ISS PBLA12 END 269.0
HIERARCH ESO ISS PBL13 START 94.166
HIERARCH ESO ISS PBL13 END 94.523
HIERARCH ESO ISS PBLA13 START 256.1
HIERARCH ESO ISS PBLA13 END 255.6
HIERARCH ESO ISS PBL14 START 40.359
HIERARCH ESO ISS PBL14 END 39.857
HIERARCH ESO ISS PBLA14 START 322.785
HIERARCH ESO ISS PBLA14 END 323.184
HIERARCH ESO ISS PBL23 START 32.109
HIERARCH ESO ISS PBL23 END 32.466
HIERARCH ESO ISS PBLA23 START 226.4
HIERARCH ESO ISS PBLA23 END 226.4
HIERARCH ESO ISS PBL24 START 54.596
HIERARCH ESO ISS PBL24 END 55.164
HIERARCH ESO ISS PBLA24 START 53.232
HIERARCH ESO ISS PBLA24 END 53.123
HIERARCH ESO ISS PBL34 START 86.561
HIERARCH ESO ISS PBL34 END 87.492
HIERARCH ESO ISS PBLA34 START 50.702
HIERARCH ESO ISS PBLA34 END 50.651
HIERARCH ESO ISS AMBI TAU0 START 0.002874
HIERARCH ESO ISS AMBI TAU0 END 0.002857
HIERARCH ESO ISS AMBI TEMP 12.64
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.95