Exposure
ID
GRAVI.2024-09-08T07:35:32.611_1
Header ID
GRAVI.2024-09-08T07:35:32.611
Date updated
2024-09-08 07:50:37 UTC+0000
Release date
2025-09-08 07:50:37 UTC+0000
UTC Start
2024-09-08 07:35:32.611
UTC End
2024-09-08 07:41:32.611
MJD Start
60561.31634967
MJD End
60561.320516336666
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.007146
Ambient temperature (°C)
15.03
Seeing (arcsec)
0.64
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 47.6480 47.4840 142.2000 142.0000
A0-J2 103.8790 105.7710 106.6000 105.8000
A0-J6 105.2750 105.8100 8.1880 9.5890
B5-J2 70.8330 73.0550 83.5000 83.2000
B5-J6 142.5630 142.2240 354.2820 355.3200
J2-J6 158.2870 157.4890 327.7070 327.7080
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 60561.31634967
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 47.648
HIERARCH ESO ISS PBL12 END 47.484
HIERARCH ESO ISS PBLA12 START 142.2
HIERARCH ESO ISS PBLA12 END 142.0
HIERARCH ESO ISS PBL13 START 103.879
HIERARCH ESO ISS PBL13 END 105.771
HIERARCH ESO ISS PBLA13 START 106.6
HIERARCH ESO ISS PBLA13 END 105.8
HIERARCH ESO ISS PBL14 START 105.275
HIERARCH ESO ISS PBL14 END 105.81
HIERARCH ESO ISS PBLA14 START 8.188
HIERARCH ESO ISS PBLA14 END 9.589
HIERARCH ESO ISS PBL23 START 70.833
HIERARCH ESO ISS PBL23 END 73.055
HIERARCH ESO ISS PBLA23 START 83.5
HIERARCH ESO ISS PBLA23 END 83.2
HIERARCH ESO ISS PBL24 START 142.563
HIERARCH ESO ISS PBL24 END 142.224
HIERARCH ESO ISS PBLA24 START 354.282
HIERARCH ESO ISS PBLA24 END 355.32
HIERARCH ESO ISS PBL34 START 158.287
HIERARCH ESO ISS PBL34 END 157.489
HIERARCH ESO ISS PBLA34 START 327.707
HIERARCH ESO ISS PBLA34 END 327.708
HIERARCH ESO ISS AMBI TAU0 START 0.007146
HIERARCH ESO ISS AMBI TAU0 END 0.007146
HIERARCH ESO ISS AMBI TEMP 15.03
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64