Exposure
ID
GRAVI.2020-12-08T01:47:25.772_1
Header ID
GRAVI.2020-12-08T01:47:25.772
Date updated
2020-12-08 02:01:04 UTC+0000
Release date
2021-12-08 02:01:04 UTC+0000
UTC Start
2020-12-08 01:47:25.772
UTC End
2020-12-08 01:51:25.772
MJD Start
59191.07460384
MJD End
59191.0773816178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.007841
Ambient temperature (°C)
13.19
Seeing (arcsec)
0.42
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 76.4000 75.7250 130.2000 130.9000
A0-J2 108.3410 107.0850 102.6000 103.0000
A0-J3 125.9740 125.3740 52.9050 52.9550
G1-J2 53.9430 53.5890 61.5000 61.5000
G1-J3 132.1820 132.2250 18.5810 18.8920
J2-J3 99.6710 99.6460 356.9640 357.5280
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 59191.07460384
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 76.4
HIERARCH ESO ISS PBL12 END 75.725
HIERARCH ESO ISS PBLA12 START 130.2
HIERARCH ESO ISS PBLA12 END 130.9
HIERARCH ESO ISS PBL13 START 108.341
HIERARCH ESO ISS PBL13 END 107.085
HIERARCH ESO ISS PBLA13 START 102.6
HIERARCH ESO ISS PBLA13 END 103.0
HIERARCH ESO ISS PBL14 START 125.974
HIERARCH ESO ISS PBL14 END 125.374
HIERARCH ESO ISS PBLA14 START 52.905
HIERARCH ESO ISS PBLA14 END 52.955
HIERARCH ESO ISS PBL23 START 53.943
HIERARCH ESO ISS PBL23 END 53.589
HIERARCH ESO ISS PBLA23 START 61.5
HIERARCH ESO ISS PBLA23 END 61.5
HIERARCH ESO ISS PBL24 START 132.182
HIERARCH ESO ISS PBL24 END 132.225
HIERARCH ESO ISS PBLA24 START 18.581
HIERARCH ESO ISS PBLA24 END 18.892
HIERARCH ESO ISS PBL34 START 99.671
HIERARCH ESO ISS PBL34 END 99.646
HIERARCH ESO ISS PBLA34 START 356.964
HIERARCH ESO ISS PBLA34 END 357.528
HIERARCH ESO ISS AMBI TAU0 START 0.007379
HIERARCH ESO ISS AMBI TAU0 END 0.008303
HIERARCH ESO ISS AMBI TEMP 13.19
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.4