Exposure
ID
GRAVI.2020-12-03T04:09:51.413_1
Header ID
GRAVI.2020-12-03T04:09:51.413
Date updated
2020-12-03 04:20:54 UTC+0000
Release date
2021-12-03 04:20:54 UTC+0000
UTC Start
2020-12-03 04:09:51.413
UTC End
2020-12-03 04:13:51.413
MJD Start
59186.17351172
MJD End
59186.1762894978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005107
Ambient temperature (°C)
13.14
Seeing (arcsec)
1.21
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 85.5750 85.1750 128.0000 128.6000
A0-J2 119.9580 119.1490 103.4000 103.9000
A0-K0 119.3500 118.5610 79.9570 80.3260
G1-J2 55.1750 54.8860 63.2000 63.5000
G1-K0 88.9210 88.7560 34.2750 34.5540
J2-K0 48.6100 48.6100 0.9770 1.4500
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 59186.17351172
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 85.575
HIERARCH ESO ISS PBL12 END 85.175
HIERARCH ESO ISS PBLA12 START 128.0
HIERARCH ESO ISS PBLA12 END 128.6
HIERARCH ESO ISS PBL13 START 119.958
HIERARCH ESO ISS PBL13 END 119.149
HIERARCH ESO ISS PBLA13 START 103.4
HIERARCH ESO ISS PBLA13 END 103.9
HIERARCH ESO ISS PBL14 START 119.35
HIERARCH ESO ISS PBL14 END 118.561
HIERARCH ESO ISS PBLA14 START 79.957
HIERARCH ESO ISS PBLA14 END 80.326
HIERARCH ESO ISS PBL23 START 55.175
HIERARCH ESO ISS PBL23 END 54.886
HIERARCH ESO ISS PBLA23 START 63.2
HIERARCH ESO ISS PBLA23 END 63.5
HIERARCH ESO ISS PBL24 START 88.921
HIERARCH ESO ISS PBL24 END 88.756
HIERARCH ESO ISS PBLA24 START 34.275
HIERARCH ESO ISS PBLA24 END 34.554
HIERARCH ESO ISS PBL34 START 48.61
HIERARCH ESO ISS PBL34 END 48.61
HIERARCH ESO ISS PBLA34 START 0.977
HIERARCH ESO ISS PBLA34 END 1.45
HIERARCH ESO ISS AMBI TAU0 START 0.003903
HIERARCH ESO ISS AMBI TAU0 END 0.006311
HIERARCH ESO ISS AMBI TEMP 13.14
HIERARCH ESO ISS AMBI FWHM START 1.36
HIERARCH ESO ISS AMBI FWHM END 1.06