Exposure
ID
GRAVI.2021-01-18T06:41:47.288_1
Header ID
GRAVI.2021-01-18T06:41:47.288
Date updated
2021-01-18 06:57:02 UTC+0000
Release date
2022-01-18 06:57:02 UTC+0000
UTC Start
2021-01-18 06:41:47.288
UTC End
2021-01-18 06:45:47.288
MJD Start
59232.27901954
MJD End
59232.2817973178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0036815
Ambient temperature (°C)
11.71
Seeing (arcsec)
1.155
Observation
ID
46404
Category
science
Program ID
1103.C-0477(B)
Program Title
ARMADA: ARANGEMENT FOR MICRO-ARCSECOND DIFFERENTIAL ASTROMETRY TO DETECT GIANT PLANETS AROUND HOT STARS
Program Type
DDT
PI / COI
GARDNER/ MONNIER/ LE BOUQUIN/ KRAUS/ IRELAND/ WOILLEZ/ BERGER/ LAGRANGE/ SEGRANSAN/ KRATTER/ SAHLMANN/ ZHOU/ QUELOZ/ PHUHL/ MOUILLET/ LACOUR/ KERVELLA
Target
ID
34887
Name
HIP36760
RA
113.400706
DEC
15.82658
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 60.8460 59.6960 107.8000 107.8000
A0-J2 106.2590 104.9400 82.0000 81.6000
A0-J3 132.4100 132.4210 49.2670 48.9810
G1-J2 57.8590 57.7570 54.8000 54.5000
G1-J3 113.2230 113.6830 21.9840 22.2650
J2-J3 71.8190 71.7370 356.0820 356.8650
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59232.27901954
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 68_Gem
HIERARCH ESO INS SOBJ NAME HIP36760
RA 113.400706
DEC 15.82658
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 60.846
HIERARCH ESO ISS PBL12 END 59.696
HIERARCH ESO ISS PBLA12 START 107.8
HIERARCH ESO ISS PBLA12 END 107.8
HIERARCH ESO ISS PBL13 START 106.259
HIERARCH ESO ISS PBL13 END 104.94
HIERARCH ESO ISS PBLA13 START 82.0
HIERARCH ESO ISS PBLA13 END 81.6
HIERARCH ESO ISS PBL14 START 132.41
HIERARCH ESO ISS PBL14 END 132.421
HIERARCH ESO ISS PBLA14 START 49.267
HIERARCH ESO ISS PBLA14 END 48.981
HIERARCH ESO ISS PBL23 START 57.859
HIERARCH ESO ISS PBL23 END 57.757
HIERARCH ESO ISS PBLA23 START 54.8
HIERARCH ESO ISS PBLA23 END 54.5
HIERARCH ESO ISS PBL24 START 113.223
HIERARCH ESO ISS PBL24 END 113.683
HIERARCH ESO ISS PBLA24 START 21.984
HIERARCH ESO ISS PBLA24 END 22.265
HIERARCH ESO ISS PBL34 START 71.819
HIERARCH ESO ISS PBL34 END 71.737
HIERARCH ESO ISS PBLA34 START 356.082
HIERARCH ESO ISS PBLA34 END 356.865
HIERARCH ESO ISS AMBI TAU0 START 0.00351
HIERARCH ESO ISS AMBI TAU0 END 0.003853
HIERARCH ESO ISS AMBI TEMP 11.71
HIERARCH ESO ISS AMBI FWHM START 1.15
HIERARCH ESO ISS AMBI FWHM END 1.16