Exposure
ID
GRAVI.2020-12-17T06:23:20.295_1
Header ID
GRAVI.2020-12-17T06:23:20.295
Date updated
2020-12-17 06:36:02 UTC+0000
Release date
2021-12-17 06:36:01 UTC+0000
UTC Start
2020-12-17 06:23:20.295
UTC End
2020-12-17 06:27:20.295
MJD Start
59200.26620712
MJD End
59200.2689848978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0053835
Ambient temperature (°C)
12.93
Seeing (arcsec)
0.65
Observation
ID
46058
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
34679
Name
HIP36760
RA
113.401862
DEC
15.82658
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.3410 68.3470 271.7000 271.4000
K0-D0 93.1420 93.5310 255.7000 255.5000
K0-J3 46.7850 46.4610 325.5770 325.8710
G2-D0 33.2800 33.5410 221.3000 221.5000
G2-J3 55.5590 55.9970 48.8960 48.9980
D0-J3 88.6560 89.3600 46.0520 46.1970
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 59200.26620712
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 68_Gem
HIERARCH ESO INS SOBJ NAME HIP36760
RA 113.401862
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.341
HIERARCH ESO ISS PBL12 END 68.347
HIERARCH ESO ISS PBLA12 START 271.7
HIERARCH ESO ISS PBLA12 END 271.4
HIERARCH ESO ISS PBL13 START 93.142
HIERARCH ESO ISS PBL13 END 93.531
HIERARCH ESO ISS PBLA13 START 255.7
HIERARCH ESO ISS PBLA13 END 255.5
HIERARCH ESO ISS PBL14 START 46.785
HIERARCH ESO ISS PBL14 END 46.461
HIERARCH ESO ISS PBLA14 START 325.577
HIERARCH ESO ISS PBLA14 END 325.871
HIERARCH ESO ISS PBL23 START 33.28
HIERARCH ESO ISS PBL23 END 33.541
HIERARCH ESO ISS PBLA23 START 221.3
HIERARCH ESO ISS PBLA23 END 221.5
HIERARCH ESO ISS PBL24 START 55.559
HIERARCH ESO ISS PBL24 END 55.997
HIERARCH ESO ISS PBLA24 START 48.896
HIERARCH ESO ISS PBLA24 END 48.998
HIERARCH ESO ISS PBL34 START 88.656
HIERARCH ESO ISS PBL34 END 89.36
HIERARCH ESO ISS PBLA34 START 46.052
HIERARCH ESO ISS PBLA34 END 46.197
HIERARCH ESO ISS AMBI TAU0 START 0.005638
HIERARCH ESO ISS AMBI TAU0 END 0.005129
HIERARCH ESO ISS AMBI TEMP 12.93
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.7