Exposure
ID
GRAVI.2024-07-08T01:35:20.392_1
Header ID
GRAVI.2024-07-08T01:35:20.392
Date updated
2024-07-08 01:45:40 UTC+0000
Release date
2025-07-08 01:45:40 UTC+0000
UTC Start
2024-07-08 01:35:20.392
UTC End
2024-07-08 01:38:00.392
MJD Start
60499.06620824
MJD End
60499.0680600919
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.003783
Ambient temperature (°C)
9.18
Seeing (arcsec)
0.755
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 30.5420 30.3960 161.3000 161.9000
A0-J2 108.2250 107.3670 81.5000 81.2000
A0-J6 160.9620 161.3520 37.0690 37.0350
B5-J2 107.0910 106.7230 65.2000 64.9000
B5-J6 179.9070 180.4460 28.9950 29.0850
J2-J6 112.9080 112.7810 354.9050 355.4530
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 60499.06620824
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 30.542
HIERARCH ESO ISS PBL12 END 30.396
HIERARCH ESO ISS PBLA12 START 161.3
HIERARCH ESO ISS PBLA12 END 161.9
HIERARCH ESO ISS PBL13 START 108.225
HIERARCH ESO ISS PBL13 END 107.367
HIERARCH ESO ISS PBLA13 START 81.5
HIERARCH ESO ISS PBLA13 END 81.2
HIERARCH ESO ISS PBL14 START 160.962
HIERARCH ESO ISS PBL14 END 161.352
HIERARCH ESO ISS PBLA14 START 37.069
HIERARCH ESO ISS PBLA14 END 37.035
HIERARCH ESO ISS PBL23 START 107.091
HIERARCH ESO ISS PBL23 END 106.723
HIERARCH ESO ISS PBLA23 START 65.2
HIERARCH ESO ISS PBLA23 END 64.9
HIERARCH ESO ISS PBL24 START 179.907
HIERARCH ESO ISS PBL24 END 180.446
HIERARCH ESO ISS PBLA24 START 28.995
HIERARCH ESO ISS PBLA24 END 29.085
HIERARCH ESO ISS PBL34 START 112.908
HIERARCH ESO ISS PBL34 END 112.781
HIERARCH ESO ISS PBLA34 START 354.905
HIERARCH ESO ISS PBLA34 END 355.453
HIERARCH ESO ISS AMBI TAU0 START 0.003573
HIERARCH ESO ISS AMBI TAU0 END 0.003993
HIERARCH ESO ISS AMBI TEMP 9.18
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.77