Exposure
ID
GRAVI.2024-09-08T07:49:08.646_1
Header ID
GRAVI.2024-09-08T07:49:08.646
Date updated
2024-09-08 08:05:41 UTC+0000
Release date
2025-09-08 08:05:41 UTC+0000
UTC Start
2024-09-08 07:49:08.646
UTC End
2024-09-08 07:55:08.646
MJD Start
60561.32579451
MJD End
60561.32996117666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.011877
Ambient temperature (°C)
14.85
Seeing (arcsec)
0.535
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 47.2730 47.0800 141.8000 141.6000
A0-J2 107.9390 109.6990 104.9000 104.2000
A0-J6 106.5500 107.2580 11.2200 12.5670
B5-J2 75.6270 77.7390 82.9000 82.7000
B5-J6 141.9100 141.7200 356.5630 357.6180
J2-J6 156.5020 155.6380 327.7350 327.7810
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 60561.32579451
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 47.273
HIERARCH ESO ISS PBL12 END 47.08
HIERARCH ESO ISS PBLA12 START 141.8
HIERARCH ESO ISS PBLA12 END 141.6
HIERARCH ESO ISS PBL13 START 107.939
HIERARCH ESO ISS PBL13 END 109.699
HIERARCH ESO ISS PBLA13 START 104.9
HIERARCH ESO ISS PBLA13 END 104.2
HIERARCH ESO ISS PBL14 START 106.55
HIERARCH ESO ISS PBL14 END 107.258
HIERARCH ESO ISS PBLA14 START 11.22
HIERARCH ESO ISS PBLA14 END 12.567
HIERARCH ESO ISS PBL23 START 75.627
HIERARCH ESO ISS PBL23 END 77.739
HIERARCH ESO ISS PBLA23 START 82.9
HIERARCH ESO ISS PBLA23 END 82.7
HIERARCH ESO ISS PBL24 START 141.91
HIERARCH ESO ISS PBL24 END 141.72
HIERARCH ESO ISS PBLA24 START 356.563
HIERARCH ESO ISS PBLA24 END 357.618
HIERARCH ESO ISS PBL34 START 156.502
HIERARCH ESO ISS PBL34 END 155.638
HIERARCH ESO ISS PBLA34 START 327.735
HIERARCH ESO ISS PBLA34 END 327.781
HIERARCH ESO ISS AMBI TAU0 START 0.007146
HIERARCH ESO ISS AMBI TAU0 END 0.016608
HIERARCH ESO ISS AMBI TEMP 14.85
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.56