Exposure
ID
GRAVI.2020-12-08T01:14:52.689_1
Header ID
GRAVI.2020-12-08T01:14:52.689
Date updated
2020-12-08 01:26:33 UTC+0000
Release date
2021-12-08 01:26:33 UTC+0000
UTC Start
2020-12-08 01:14:52.689
UTC End
2020-12-08 01:18:52.689
MJD Start
59191.05199872
MJD End
59191.0547764978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005538
Ambient temperature (°C)
13.46
Seeing (arcsec)
0.6
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 81.2330 80.6400 125.5000 126.0000
A0-J2 116.8720 115.8730 99.7000 100.1000
A0-J3 129.6880 129.2930 52.2000 52.3200
G1-J2 56.1970 55.9490 60.8000 60.9000
G1-J3 131.7530 131.8170 16.0030 16.3550
J2-J3 100.0330 99.9700 352.6900 353.2370
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 59191.05199872
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 81.233
HIERARCH ESO ISS PBL12 END 80.64
HIERARCH ESO ISS PBLA12 START 125.5
HIERARCH ESO ISS PBLA12 END 126.0
HIERARCH ESO ISS PBL13 START 116.872
HIERARCH ESO ISS PBL13 END 115.873
HIERARCH ESO ISS PBLA13 START 99.7
HIERARCH ESO ISS PBLA13 END 100.1
HIERARCH ESO ISS PBL14 START 129.688
HIERARCH ESO ISS PBL14 END 129.293
HIERARCH ESO ISS PBLA14 START 52.2
HIERARCH ESO ISS PBLA14 END 52.32
HIERARCH ESO ISS PBL23 START 56.197
HIERARCH ESO ISS PBL23 END 55.949
HIERARCH ESO ISS PBLA23 START 60.8
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 131.753
HIERARCH ESO ISS PBL24 END 131.817
HIERARCH ESO ISS PBLA24 START 16.003
HIERARCH ESO ISS PBLA24 END 16.355
HIERARCH ESO ISS PBL34 START 100.033
HIERARCH ESO ISS PBL34 END 99.97
HIERARCH ESO ISS PBLA34 START 352.69
HIERARCH ESO ISS PBLA34 END 353.237
HIERARCH ESO ISS AMBI TAU0 START 0.005538
HIERARCH ESO ISS AMBI TAU0 END 0.005538
HIERARCH ESO ISS AMBI TEMP 13.46
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.6