Exposure
ID
GRAVI.2020-12-08T01:42:52.760_1
Header ID
GRAVI.2020-12-08T01:42:52.760
Date updated
2020-12-08 01:56:38 UTC+0000
Release date
2021-12-08 01:56:38 UTC+0000
UTC Start
2020-12-08 01:42:52.760
UTC End
2020-12-08 01:46:52.760
MJD Start
59191.07144398
MJD End
59191.0742217578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.007513
Ambient temperature (°C)
13.13
Seeing (arcsec)
0.45
Observation
ID
46024
Category
science
Program ID
1103.C-0477(D)
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
34646
Name
HIP118205
RA
359.641999
DEC
-14.125
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 77.1140 76.4470 129.5000 130.1000
A0-J2 109.6600 108.4340 102.1000 102.5000
A0-J3 126.5920 126.0180 52.8370 52.8990
G1-J2 54.3100 53.9690 61.4000 61.5000
G1-J3 132.1320 132.1790 18.2360 18.5560
J2-J3 99.7050 99.6730 356.3540 356.9210
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(D)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59191.07144398
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD224512
HIERARCH ESO INS SOBJ NAME HIP118205
RA 359.641999
DEC -14.125
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 77.114
HIERARCH ESO ISS PBL12 END 76.447
HIERARCH ESO ISS PBLA12 START 129.5
HIERARCH ESO ISS PBLA12 END 130.1
HIERARCH ESO ISS PBL13 START 109.66
HIERARCH ESO ISS PBL13 END 108.434
HIERARCH ESO ISS PBLA13 START 102.1
HIERARCH ESO ISS PBLA13 END 102.5
HIERARCH ESO ISS PBL14 START 126.592
HIERARCH ESO ISS PBL14 END 126.018
HIERARCH ESO ISS PBLA14 START 52.837
HIERARCH ESO ISS PBLA14 END 52.899
HIERARCH ESO ISS PBL23 START 54.31
HIERARCH ESO ISS PBL23 END 53.969
HIERARCH ESO ISS PBLA23 START 61.4
HIERARCH ESO ISS PBLA23 END 61.5
HIERARCH ESO ISS PBL24 START 132.132
HIERARCH ESO ISS PBL24 END 132.179
HIERARCH ESO ISS PBLA24 START 18.236
HIERARCH ESO ISS PBLA24 END 18.556
HIERARCH ESO ISS PBL34 START 99.705
HIERARCH ESO ISS PBL34 END 99.673
HIERARCH ESO ISS PBLA34 START 356.354
HIERARCH ESO ISS PBLA34 END 356.921
HIERARCH ESO ISS AMBI TAU0 START 0.007647
HIERARCH ESO ISS AMBI TAU0 END 0.007379
HIERARCH ESO ISS AMBI TEMP 13.13
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.44