Exposure
ID
GRAVI.2025-01-28T02:04:21.106_1
Header ID
GRAVI.2025-01-28T02:04:21.106
Date updated
2025-01-28 02:10:53 UTC+0000
Release date
2025-01-28 02:04:21 UTC+0000
UTC Start
2025-01-28 02:04:21.106
UTC End
2025-01-28 02:05:41.106
MJD Start
60703.08635539
MJD End
60703.08728131592
Exposure time (s)
80.0
Validation level
1
Tau 0: Coherence time (s)
0.0063725
Ambient temperature (°C)
17.34
Seeing (arcsec)
1.0899999999999999
Observation
ID
63537
Category
calibrator
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
47340
Name
hd36584b
RA
81.743132
DEC
-68.62282
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 21.5060 21.5270 138.2000 138.5000
A0-D0 30.8560 30.8350 82.1000 82.4000
A0-C1 21.7990 21.8120 115.1900 115.5310
B2-D0 25.9890 25.9560 38.7000 38.9000
B2-C1 8.6550 8.6440 38.6230 38.8880
D0-C1 17.3340 17.3120 218.7000 218.9660
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,DUAL
MJD-OBS 60703.08635539
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME hd36584b
HIERARCH ESO INS SOBJ NAME hd36584b
RA 81.743132
DEC -68.62282
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 95.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 21.506
HIERARCH ESO ISS PBL12 END 21.527
HIERARCH ESO ISS PBLA12 START 138.2
HIERARCH ESO ISS PBLA12 END 138.5
HIERARCH ESO ISS PBL13 START 30.856
HIERARCH ESO ISS PBL13 END 30.835
HIERARCH ESO ISS PBLA13 START 82.1
HIERARCH ESO ISS PBLA13 END 82.4
HIERARCH ESO ISS PBL14 START 21.799
HIERARCH ESO ISS PBL14 END 21.812
HIERARCH ESO ISS PBLA14 START 115.19
HIERARCH ESO ISS PBLA14 END 115.531
HIERARCH ESO ISS PBL23 START 25.989
HIERARCH ESO ISS PBL23 END 25.956
HIERARCH ESO ISS PBLA23 START 38.7
HIERARCH ESO ISS PBLA23 END 38.9
HIERARCH ESO ISS PBL24 START 8.655
HIERARCH ESO ISS PBL24 END 8.644
HIERARCH ESO ISS PBLA24 START 38.623
HIERARCH ESO ISS PBLA24 END 38.888
HIERARCH ESO ISS PBL34 START 17.334
HIERARCH ESO ISS PBL34 END 17.312
HIERARCH ESO ISS PBLA34 START 218.7
HIERARCH ESO ISS PBLA34 END 218.966
HIERARCH ESO ISS AMBI TAU0 START 0.007188
HIERARCH ESO ISS AMBI TAU0 END 0.005557
HIERARCH ESO ISS AMBI TEMP 17.34
HIERARCH ESO ISS AMBI FWHM START 1.05
HIERARCH ESO ISS AMBI FWHM END 1.13
HIERARCH ESO FT ROBJ NAME hd36584a
HIERARCH ESO FT ROBJ ALPHA 052659.803
HIERARCH ESO FT ROBJ DELTA -683721.133