Exposure
ID
GRAVI.2020-12-12T03:23:19.224_1
Header ID
GRAVI.2020-12-12T03:23:19.224
Date updated
2020-12-12 03:36:17 UTC+0000
Release date
2021-12-12 03:36:17 UTC+0000
UTC Start
2020-12-12 03:23:19.224
UTC End
2020-12-12 03:27:19.224
MJD Start
59195.14119472
MJD End
59195.1439724978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.007853
Ambient temperature (°C)
14.28
Seeing (arcsec)
0.695
Observation
ID
46041
Category
science
Program ID
1103.C-0477(C)
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
34662
Name
HIP12466
RA
40.130129
DEC
-24.13527
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 86.5700 86.2010 126.3000 127.0000
A0-J2 121.9390 121.2100 102.0000 102.5000
A0-J3 128.2050 127.7400 53.2200 53.5010
G1-J2 55.8710 55.6160 62.4000 62.7000
G1-J3 132.2360 132.2050 14.4280 14.8140
J2-J3 103.5360 103.5100 350.7870 351.3140
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59195.14119472
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.130129
DEC -24.13527
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 86.57
HIERARCH ESO ISS PBL12 END 86.201
HIERARCH ESO ISS PBLA12 START 126.3
HIERARCH ESO ISS PBLA12 END 127.0
HIERARCH ESO ISS PBL13 START 121.939
HIERARCH ESO ISS PBL13 END 121.21
HIERARCH ESO ISS PBLA13 START 102.0
HIERARCH ESO ISS PBLA13 END 102.5
HIERARCH ESO ISS PBL14 START 128.205
HIERARCH ESO ISS PBL14 END 127.74
HIERARCH ESO ISS PBLA14 START 53.22
HIERARCH ESO ISS PBLA14 END 53.501
HIERARCH ESO ISS PBL23 START 55.871
HIERARCH ESO ISS PBL23 END 55.616
HIERARCH ESO ISS PBLA23 START 62.4
HIERARCH ESO ISS PBLA23 END 62.7
HIERARCH ESO ISS PBL24 START 132.236
HIERARCH ESO ISS PBL24 END 132.205
HIERARCH ESO ISS PBLA24 START 14.428
HIERARCH ESO ISS PBLA24 END 14.814
HIERARCH ESO ISS PBL34 START 103.536
HIERARCH ESO ISS PBL34 END 103.51
HIERARCH ESO ISS PBLA34 START 350.787
HIERARCH ESO ISS PBLA34 END 351.314
HIERARCH ESO ISS AMBI TAU0 START 0.007358
HIERARCH ESO ISS AMBI TAU0 END 0.008348
HIERARCH ESO ISS AMBI TEMP 14.28
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.56