Exposure
ID
GRAVI.2020-12-17T06:46:23.353_1
Header ID
GRAVI.2020-12-17T06:46:23.353
Date updated
2020-12-17 07:00:44 UTC+0000
Release date
2021-12-17 07:00:44 UTC+0000
UTC Start
2020-12-17 06:46:23.353
UTC End
2020-12-17 06:50:23.353
MJD Start
59200.28221473
MJD End
59200.2849925078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0061795
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.57
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 68.1160 68.0040 270.2000 269.9000
K0-D0 94.9000 95.1340 254.5000 254.2000
K0-J3 45.0140 44.6810 327.3410 327.7170
G2-D0 34.6430 34.8820 222.3000 222.4000
G2-J3 57.8100 58.1950 49.2980 49.3340
D0-J3 92.2920 92.9190 46.6780 46.7530
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 59200.28221473
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 68.116
HIERARCH ESO ISS PBL12 END 68.004
HIERARCH ESO ISS PBLA12 START 270.2
HIERARCH ESO ISS PBLA12 END 269.9
HIERARCH ESO ISS PBL13 START 94.9
HIERARCH ESO ISS PBL13 END 95.134
HIERARCH ESO ISS PBLA13 START 254.5
HIERARCH ESO ISS PBLA13 END 254.2
HIERARCH ESO ISS PBL14 START 45.014
HIERARCH ESO ISS PBL14 END 44.681
HIERARCH ESO ISS PBLA14 START 327.341
HIERARCH ESO ISS PBLA14 END 327.717
HIERARCH ESO ISS PBL23 START 34.643
HIERARCH ESO ISS PBL23 END 34.882
HIERARCH ESO ISS PBLA23 START 222.3
HIERARCH ESO ISS PBLA23 END 222.4
HIERARCH ESO ISS PBL24 START 57.81
HIERARCH ESO ISS PBL24 END 58.195
HIERARCH ESO ISS PBLA24 START 49.298
HIERARCH ESO ISS PBLA24 END 49.334
HIERARCH ESO ISS PBL34 START 92.292
HIERARCH ESO ISS PBL34 END 92.919
HIERARCH ESO ISS PBLA34 START 46.678
HIERARCH ESO ISS PBLA34 END 46.753
HIERARCH ESO ISS AMBI TAU0 START 0.006665
HIERARCH ESO ISS AMBI TAU0 END 0.005694
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.62