Exposure
ID
GRAVI.2020-12-05T07:28:57.618_1
Header ID
GRAVI.2020-12-05T07:28:57.618
Date updated
2020-12-05 07:41:40 UTC+0000
Release date
2021-12-05 07:41:40 UTC+0000
UTC Start
2020-12-05 07:28:57.618
UTC End
2020-12-05 07:32:57.618
MJD Start
59188.31177799
MJD End
59188.3145557678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0025045
Ambient temperature (°C)
10.33
Seeing (arcsec)
0.975
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 83.8720 83.2950 116.5000 116.8000
A0-J2 124.9120 124.2760 93.3000 93.3000
A0-J3 131.9550 132.1010 50.3960 50.4910
G1-J2 58.2220 58.2290 58.6000 58.6000
G1-J3 124.4860 124.6670 12.3530 12.7700
J2-J3 94.1050 93.9070 345.8230 346.3550
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 59188.31177799
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 83.872
HIERARCH ESO ISS PBL12 END 83.295
HIERARCH ESO ISS PBLA12 START 116.5
HIERARCH ESO ISS PBLA12 END 116.8
HIERARCH ESO ISS PBL13 START 124.912
HIERARCH ESO ISS PBL13 END 124.276
HIERARCH ESO ISS PBLA13 START 93.3
HIERARCH ESO ISS PBLA13 END 93.3
HIERARCH ESO ISS PBL14 START 131.955
HIERARCH ESO ISS PBL14 END 132.101
HIERARCH ESO ISS PBLA14 START 50.396
HIERARCH ESO ISS PBLA14 END 50.491
HIERARCH ESO ISS PBL23 START 58.222
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 124.486
HIERARCH ESO ISS PBL24 END 124.667
HIERARCH ESO ISS PBLA24 START 12.353
HIERARCH ESO ISS PBLA24 END 12.77
HIERARCH ESO ISS PBL34 START 94.105
HIERARCH ESO ISS PBL34 END 93.907
HIERARCH ESO ISS PBLA34 START 345.823
HIERARCH ESO ISS PBLA34 END 346.355
HIERARCH ESO ISS AMBI TAU0 START 0.002661
HIERARCH ESO ISS AMBI TAU0 END 0.002348
HIERARCH ESO ISS AMBI TEMP 10.33
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 1.06