Exposure
ID
GRAVI.2024-09-08T07:55:44.663_1
Header ID
GRAVI.2024-09-08T07:55:44.663
Date updated
2024-09-08 08:10:35 UTC+0000
Release date
2025-09-08 08:10:35 UTC+0000
UTC Start
2024-09-08 07:55:44.663
UTC End
2024-09-08 08:01:44.663
MJD Start
60561.33037804
MJD End
60561.33454470667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.015549499999999999
Ambient temperature (°C)
14.68
Seeing (arcsec)
0.565
Observation
ID
60683
Category
science
Program ID
114.27PS.001
Program Title
THE UNIQUE JWST/GRAVITY MONITORING OF DQ TAU ACCRETION FLARE
Program Type
Normal
PI / COI
BOURDAROT / BENISTY / BANZATTI
Target
ID
45120
Name
DQ_Tau
RA
71.719938
DEC
16.99997
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 47.0700 46.8640 141.6000 141.5000
A0-J2 109.7900 111.4800 104.2000 103.5000
A0-J6 107.2980 108.0840 12.6360 13.9490
B5-J2 77.8490 79.9030 82.7000 82.4000
B5-J6 141.7110 141.5940 357.6730 358.7320
J2-J6 155.5920 154.6980 327.7830 327.8500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27PS.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60561.33037804
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V DQ Tau
HIERARCH ESO INS SOBJ NAME DQ_Tau
RA 71.719938
DEC 16.99997
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 376.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 47.07
HIERARCH ESO ISS PBL12 END 46.864
HIERARCH ESO ISS PBLA12 START 141.6
HIERARCH ESO ISS PBLA12 END 141.5
HIERARCH ESO ISS PBL13 START 109.79
HIERARCH ESO ISS PBL13 END 111.48
HIERARCH ESO ISS PBLA13 START 104.2
HIERARCH ESO ISS PBLA13 END 103.5
HIERARCH ESO ISS PBL14 START 107.298
HIERARCH ESO ISS PBL14 END 108.084
HIERARCH ESO ISS PBLA14 START 12.636
HIERARCH ESO ISS PBLA14 END 13.949
HIERARCH ESO ISS PBL23 START 77.849
HIERARCH ESO ISS PBL23 END 79.903
HIERARCH ESO ISS PBLA23 START 82.7
HIERARCH ESO ISS PBLA23 END 82.4
HIERARCH ESO ISS PBL24 START 141.711
HIERARCH ESO ISS PBL24 END 141.594
HIERARCH ESO ISS PBLA24 START 357.673
HIERARCH ESO ISS PBLA24 END 358.732
HIERARCH ESO ISS PBL34 START 155.592
HIERARCH ESO ISS PBL34 END 154.698
HIERARCH ESO ISS PBLA34 START 327.783
HIERARCH ESO ISS PBLA34 END 327.85
HIERARCH ESO ISS AMBI TAU0 START 0.012842
HIERARCH ESO ISS AMBI TAU0 END 0.018257
HIERARCH ESO ISS AMBI TEMP 14.68
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.57