Exposure
ID
GRAVI.2020-12-03T04:05:18.402_1
Header ID
GRAVI.2020-12-03T04:05:18.402
Date updated
2020-12-03 04:16:27 UTC+0000
Release date
2021-12-03 04:16:27 UTC+0000
UTC Start
2020-12-03 04:05:18.402
UTC End
2020-12-03 04:09:18.402
MJD Start
59186.17035187
MJD End
59186.17312964778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004623
Ambient temperature (°C)
13.56
Seeing (arcsec)
1.29
Observation
ID
46003
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
34617
Name
HIP12466
RA
40.128911
DEC
-24.13527
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.9930 85.6040 127.3000 127.9000
A0-J2 120.7960 120.0170 102.8000 103.4000
A0-K0 120.1630 119.4080 79.5600 79.9300
G1-J2 55.4710 55.1960 62.9000 63.2000
G1-K0 89.0880 88.9330 33.9660 34.2540
J2-K0 48.6090 48.6100 0.4690 0.9430
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 59186.17035187
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.128911
DEC -24.13527
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 85.993
HIERARCH ESO ISS PBL12 END 85.604
HIERARCH ESO ISS PBLA12 START 127.3
HIERARCH ESO ISS PBLA12 END 127.9
HIERARCH ESO ISS PBL13 START 120.796
HIERARCH ESO ISS PBL13 END 120.017
HIERARCH ESO ISS PBLA13 START 102.8
HIERARCH ESO ISS PBLA13 END 103.4
HIERARCH ESO ISS PBL14 START 120.163
HIERARCH ESO ISS PBL14 END 119.408
HIERARCH ESO ISS PBLA14 START 79.56
HIERARCH ESO ISS PBLA14 END 79.93
HIERARCH ESO ISS PBL23 START 55.471
HIERARCH ESO ISS PBL23 END 55.196
HIERARCH ESO ISS PBLA23 START 62.9
HIERARCH ESO ISS PBLA23 END 63.2
HIERARCH ESO ISS PBL24 START 89.088
HIERARCH ESO ISS PBL24 END 88.933
HIERARCH ESO ISS PBLA24 START 33.966
HIERARCH ESO ISS PBLA24 END 34.254
HIERARCH ESO ISS PBL34 START 48.609
HIERARCH ESO ISS PBL34 END 48.61
HIERARCH ESO ISS PBLA34 START 0.469
HIERARCH ESO ISS PBLA34 END 0.943
HIERARCH ESO ISS AMBI TAU0 START 0.00465
HIERARCH ESO ISS AMBI TAU0 END 0.004596
HIERARCH ESO ISS AMBI TEMP 13.56
HIERARCH ESO ISS AMBI FWHM START 1.34
HIERARCH ESO ISS AMBI FWHM END 1.24