Exposure
ID
GRAVI.2020-12-05T07:54:42.683_1
Header ID
GRAVI.2020-12-05T07:54:42.683
Date updated
2020-12-05 08:05:56 UTC+0000
Release date
2021-12-05 08:05:56 UTC+0000
UTC Start
2020-12-05 07:54:42.683
UTC End
2020-12-05 07:58:42.683
MJD Start
59188.32966068
MJD End
59188.3324384578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.001916
Ambient temperature (°C)
10.3
Seeing (arcsec)
1.315
Observation
ID
46023
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
34645
Name
HIP32698
RA
102.317179
DEC
-2.27205
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 80.0650 79.3620 118.2000 118.5000
A0-J2 120.4190 119.5250 93.7000 93.7000
A0-J3 132.4200 132.4000 50.8210 50.8570
G1-J2 58.0380 57.9550 58.7000 58.7000
G1-J3 125.6330 125.8330 14.7880 15.1720
J2-J3 92.9990 92.8390 349.1330 349.7040
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 59188.32966068
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD49643
HIERARCH ESO INS SOBJ NAME HIP32698
RA 102.317179
DEC -2.27205
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 80.065
HIERARCH ESO ISS PBL12 END 79.362
HIERARCH ESO ISS PBLA12 START 118.2
HIERARCH ESO ISS PBLA12 END 118.5
HIERARCH ESO ISS PBL13 START 120.419
HIERARCH ESO ISS PBL13 END 119.525
HIERARCH ESO ISS PBLA13 START 93.7
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 132.42
HIERARCH ESO ISS PBL14 END 132.4
HIERARCH ESO ISS PBLA14 START 50.821
HIERARCH ESO ISS PBLA14 END 50.857
HIERARCH ESO ISS PBL23 START 58.038
HIERARCH ESO ISS PBL23 END 57.955
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 125.633
HIERARCH ESO ISS PBL24 END 125.833
HIERARCH ESO ISS PBLA24 START 14.788
HIERARCH ESO ISS PBLA24 END 15.172
HIERARCH ESO ISS PBL34 START 92.999
HIERARCH ESO ISS PBL34 END 92.839
HIERARCH ESO ISS PBLA34 START 349.133
HIERARCH ESO ISS PBLA34 END 349.704
HIERARCH ESO ISS AMBI TAU0 START 0.001847
HIERARCH ESO ISS AMBI TAU0 END 0.001985
HIERARCH ESO ISS AMBI TEMP 10.3
HIERARCH ESO ISS AMBI FWHM START 1.37
HIERARCH ESO ISS AMBI FWHM END 1.26