Exposure
ID
GRAVI.2020-12-17T06:41:47.342_1
Header ID
GRAVI.2020-12-17T06:41:47.342
Date updated
2020-12-17 06:55:43 UTC+0000
Release date
2021-12-17 06:55:43 UTC+0000
UTC Start
2020-12-17 06:41:47.342
UTC End
2020-12-17 06:45:47.342
MJD Start
59200.27902016
MJD End
59200.2817979378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.006665
Ambient temperature (°C)
12.8
Seeing (arcsec)
0.5
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 68.2120 68.1230 270.5000 270.2000
K0-D0 94.6170 94.8820 254.7000 254.5000
K0-J3 45.3700 45.0380 326.9510 327.3110
G2-D0 34.3810 34.6250 222.1000 222.3000
G2-J3 57.3860 57.7810 49.2430 49.2920
D0-J3 91.6010 92.2440 46.5800 46.6690
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 59200.27902016
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 68.212
HIERARCH ESO ISS PBL12 END 68.123
HIERARCH ESO ISS PBLA12 START 270.5
HIERARCH ESO ISS PBLA12 END 270.2
HIERARCH ESO ISS PBL13 START 94.617
HIERARCH ESO ISS PBL13 END 94.882
HIERARCH ESO ISS PBLA13 START 254.7
HIERARCH ESO ISS PBLA13 END 254.5
HIERARCH ESO ISS PBL14 START 45.37
HIERARCH ESO ISS PBL14 END 45.038
HIERARCH ESO ISS PBLA14 START 326.951
HIERARCH ESO ISS PBLA14 END 327.311
HIERARCH ESO ISS PBL23 START 34.381
HIERARCH ESO ISS PBL23 END 34.625
HIERARCH ESO ISS PBLA23 START 222.1
HIERARCH ESO ISS PBLA23 END 222.3
HIERARCH ESO ISS PBL24 START 57.386
HIERARCH ESO ISS PBL24 END 57.781
HIERARCH ESO ISS PBLA24 START 49.243
HIERARCH ESO ISS PBLA24 END 49.292
HIERARCH ESO ISS PBL34 START 91.601
HIERARCH ESO ISS PBL34 END 92.244
HIERARCH ESO ISS PBLA34 START 46.58
HIERARCH ESO ISS PBLA34 END 46.669
HIERARCH ESO ISS AMBI TAU0 START 0.006665
HIERARCH ESO ISS AMBI TAU0 END 0.006665
HIERARCH ESO ISS AMBI TEMP 12.8
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.52