Exposure
ID
GRAVI.2024-07-08T01:45:11.417_1
Header ID
GRAVI.2024-07-08T01:45:11.417
Date updated
2024-07-08 01:55:38 UTC+0000
Release date
2025-07-08 01:55:38 UTC+0000
UTC Start
2024-07-08 01:45:11.417
UTC End
2024-07-08 01:47:51.417
MJD Start
60499.07304881
MJD End
60499.0749006619
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0033025
Ambient temperature (°C)
9.14
Seeing (arcsec)
0.955
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 30.0640 29.9330 163.3000 164.0000
A0-J2 105.2580 104.3500 80.5000 80.2000
A0-J6 162.2470 162.6060 36.9360 36.8870
B5-J2 105.7950 105.3870 64.2000 63.8000
B5-J6 181.7120 182.2330 29.2830 29.3570
J2-J6 112.5360 112.4580 356.7720 357.3270
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 60499.07304881
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 30.064
HIERARCH ESO ISS PBL12 END 29.933
HIERARCH ESO ISS PBLA12 START 163.3
HIERARCH ESO ISS PBLA12 END 164.0
HIERARCH ESO ISS PBL13 START 105.258
HIERARCH ESO ISS PBL13 END 104.35
HIERARCH ESO ISS PBLA13 START 80.5
HIERARCH ESO ISS PBLA13 END 80.2
HIERARCH ESO ISS PBL14 START 162.247
HIERARCH ESO ISS PBL14 END 162.606
HIERARCH ESO ISS PBLA14 START 36.936
HIERARCH ESO ISS PBLA14 END 36.887
HIERARCH ESO ISS PBL23 START 105.795
HIERARCH ESO ISS PBL23 END 105.387
HIERARCH ESO ISS PBLA23 START 64.2
HIERARCH ESO ISS PBLA23 END 63.8
HIERARCH ESO ISS PBL24 START 181.712
HIERARCH ESO ISS PBL24 END 182.233
HIERARCH ESO ISS PBLA24 START 29.283
HIERARCH ESO ISS PBLA24 END 29.357
HIERARCH ESO ISS PBL34 START 112.536
HIERARCH ESO ISS PBL34 END 112.458
HIERARCH ESO ISS PBLA34 START 356.772
HIERARCH ESO ISS PBLA34 END 357.327
HIERARCH ESO ISS AMBI TAU0 START 0.003279
HIERARCH ESO ISS AMBI TAU0 END 0.003326
HIERARCH ESO ISS AMBI TEMP 9.14
HIERARCH ESO ISS AMBI FWHM START 0.98
HIERARCH ESO ISS AMBI FWHM END 0.93