Exposure
ID
GRAVI.2017-09-28T08:03:21.912_1
Header ID
GRAVI.2017-09-28T08:03:21.912
Date updated
2017-10-26 12:38:06 UTC+0000
Release date
2017-09-28 08:03:21 UTC+0000
UTC Start
2017-09-28 08:03:21.912
UTC End
2017-09-28 08:03:29.412
MJD Start
58024.33567028
MJD End
58024.3357570856
Exposure time (s)
7.5
Validation level
1
Tau 0: Coherence time (s)
0.007628
Ambient temperature (°C)
12.12
Seeing (arcsec)
0.42
Observation
ID
41216
Category
calibrator
Program ID
60.A-9295(A)
Program Title
PARANALISATION
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
31039
Name
HIP017503
RA
56.218471
DEC
19.83055
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.5660 85.5430 108.9000 108.9000
A0-J2 129.0390 129.0330 91.6000 91.6000
A0-K0 125.1710 125.1920 75.8650 75.8500
G1-J2 53.7560 53.7720 63.3000 63.3000
G1-K0 70.9390 70.9650 34.7400 34.7530
J2-K0 35.0010 34.9950 347.4390 347.4660
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9295(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 58024.33567028
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HIP017503
HIERARCH ESO INS SOBJ NAME HIP017503
RA 56.218471
DEC 19.83055
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 28.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 25
HIERARCH ESO ISS PBL12 START 85.566
HIERARCH ESO ISS PBL12 END 85.543
HIERARCH ESO ISS PBLA12 START 108.9
HIERARCH ESO ISS PBLA12 END 108.9
HIERARCH ESO ISS PBL13 START 129.039
HIERARCH ESO ISS PBL13 END 129.033
HIERARCH ESO ISS PBLA13 START 91.6
HIERARCH ESO ISS PBLA13 END 91.6
HIERARCH ESO ISS PBL14 START 125.171
HIERARCH ESO ISS PBL14 END 125.192
HIERARCH ESO ISS PBLA14 START 75.865
HIERARCH ESO ISS PBLA14 END 75.85
HIERARCH ESO ISS PBL23 START 53.756
HIERARCH ESO ISS PBL23 END 53.772
HIERARCH ESO ISS PBLA23 START 63.3
HIERARCH ESO ISS PBLA23 END 63.3
HIERARCH ESO ISS PBL24 START 70.939
HIERARCH ESO ISS PBL24 END 70.965
HIERARCH ESO ISS PBLA24 START 34.74
HIERARCH ESO ISS PBLA24 END 34.753
HIERARCH ESO ISS PBL34 START 35.001
HIERARCH ESO ISS PBL34 END 34.995
HIERARCH ESO ISS PBLA34 START 347.439
HIERARCH ESO ISS PBLA34 END 347.466
HIERARCH ESO ISS AMBI TAU0 START 0.007628
HIERARCH ESO ISS AMBI TAU0 END 0.007628
HIERARCH ESO ISS AMBI TEMP 12.12
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42