Exposure
ID
GRAVI.2020-12-23T03:40:19.263_1
Header ID
GRAVI.2020-12-23T03:40:19.263
Date updated
2020-12-23 03:56:07 UTC+0000
Release date
2021-12-23 03:56:07 UTC+0000
UTC Start
2020-12-23 03:40:19.263
UTC End
2020-12-23 03:45:19.263
MJD Start
59206.15300073
MJD End
59206.1564729522
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.003989
Ambient temperature (°C)
13.86
Seeing (arcsec)
0.74
Observation
ID
46073
Category
science
Program ID
106.212G.002
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
ID
34694
Name
CITau
RA
68.46677
DEC
22.84161
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 67.5840 67.3530 267.9000 267.4000
K0-D0 95.3230 95.5310 254.1000 253.7000
K0-J3 39.7350 39.2500 325.3900 325.9070
G2-D0 33.7890 34.1100 225.6000 225.6000
G2-J3 57.0720 57.5670 52.0010 51.8750
D0-J3 90.7300 91.5500 49.6290 49.5550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.212G.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59206.15300073
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V CI Tau
HIERARCH ESO INS SOBJ NAME CITau
RA 68.46677
DEC 22.84161
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 67.584
HIERARCH ESO ISS PBL12 END 67.353
HIERARCH ESO ISS PBLA12 START 267.9
HIERARCH ESO ISS PBLA12 END 267.4
HIERARCH ESO ISS PBL13 START 95.323
HIERARCH ESO ISS PBL13 END 95.531
HIERARCH ESO ISS PBLA13 START 254.1
HIERARCH ESO ISS PBLA13 END 253.7
HIERARCH ESO ISS PBL14 START 39.735
HIERARCH ESO ISS PBL14 END 39.25
HIERARCH ESO ISS PBLA14 START 325.39
HIERARCH ESO ISS PBLA14 END 325.907
HIERARCH ESO ISS PBL23 START 33.789
HIERARCH ESO ISS PBL23 END 34.11
HIERARCH ESO ISS PBLA23 START 225.6
HIERARCH ESO ISS PBLA23 END 225.6
HIERARCH ESO ISS PBL24 START 57.072
HIERARCH ESO ISS PBL24 END 57.567
HIERARCH ESO ISS PBLA24 START 52.001
HIERARCH ESO ISS PBLA24 END 51.875
HIERARCH ESO ISS PBL34 START 90.73
HIERARCH ESO ISS PBL34 END 91.55
HIERARCH ESO ISS PBLA34 START 49.629
HIERARCH ESO ISS PBLA34 END 49.555
HIERARCH ESO ISS AMBI TAU0 START 0.004049
HIERARCH ESO ISS AMBI TAU0 END 0.003929
HIERARCH ESO ISS AMBI TEMP 13.86
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.81