Exposure
ID
GRAVI.2024-07-08T01:48:26.425_1
Header ID
GRAVI.2024-07-08T01:48:26.425
Date updated
2024-07-08 02:00:48 UTC+0000
Release date
2025-07-08 02:00:48 UTC+0000
UTC Start
2024-07-08 01:48:26.425
UTC End
2024-07-08 01:51:06.425
MJD Start
60499.07530585
MJD End
60499.0771577019
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.003137
Ambient temperature (°C)
9.16
Seeing (arcsec)
0.94
Observation
ID
59956
Category
science
Program ID
113.26N1.001
Program Title
DIRECT DETECTION OF HOT JUPITERS WITH LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GARDNER / KRAUS / MONNIER
Target
ID
44483
Name
Tau_Boo
RA
206.811717
DEC
17.45724
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 29.9190 29.7930 164.0000 164.7000
A0-J2 104.2510 103.3270 80.2000 79.9000
A0-J6 162.6450 162.9940 36.8820 36.8280
B5-J2 105.3420 104.9210 63.8000 63.5000
B5-J6 182.2890 182.8050 29.3650 29.4350
J2-J6 112.4500 112.3880 357.3870 357.9430
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26N1.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60499.07530585
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME tau Boo
HIERARCH ESO INS SOBJ NAME Tau_Boo
RA 206.811717
DEC 17.45724
HIERARCH ESO INS SPEC RES HIGH
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 178.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 29.919
HIERARCH ESO ISS PBL12 END 29.793
HIERARCH ESO ISS PBLA12 START 164.0
HIERARCH ESO ISS PBLA12 END 164.7
HIERARCH ESO ISS PBL13 START 104.251
HIERARCH ESO ISS PBL13 END 103.327
HIERARCH ESO ISS PBLA13 START 80.2
HIERARCH ESO ISS PBLA13 END 79.9
HIERARCH ESO ISS PBL14 START 162.645
HIERARCH ESO ISS PBL14 END 162.994
HIERARCH ESO ISS PBLA14 START 36.882
HIERARCH ESO ISS PBLA14 END 36.828
HIERARCH ESO ISS PBL23 START 105.342
HIERARCH ESO ISS PBL23 END 104.921
HIERARCH ESO ISS PBLA23 START 63.8
HIERARCH ESO ISS PBLA23 END 63.5
HIERARCH ESO ISS PBL24 START 182.289
HIERARCH ESO ISS PBL24 END 182.805
HIERARCH ESO ISS PBLA24 START 29.365
HIERARCH ESO ISS PBLA24 END 29.435
HIERARCH ESO ISS PBL34 START 112.45
HIERARCH ESO ISS PBL34 END 112.388
HIERARCH ESO ISS PBLA34 START 357.387
HIERARCH ESO ISS PBLA34 END 357.943
HIERARCH ESO ISS AMBI TAU0 START 0.003326
HIERARCH ESO ISS AMBI TAU0 END 0.002948
HIERARCH ESO ISS AMBI TEMP 9.16
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.95