Exposure
ID
GRAVI.2020-12-12T04:00:13.317_1
Header ID
GRAVI.2020-12-12T04:00:13.317
Date updated
2020-12-12 04:11:14 UTC+0000
Release date
2021-12-12 04:11:14 UTC+0000
UTC Start
2020-12-12 04:00:13.317
UTC End
2020-12-12 04:04:13.317
MJD Start
59195.1668208
MJD End
59195.16959857778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.008848
Ambient temperature (°C)
13.96
Seeing (arcsec)
0.485
Observation
ID
46041
Category
science
Program ID
1103.C-0477(C)
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
34662
Name
HIP12466
RA
40.130129
DEC
-24.13527
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 82.9960 82.5360 132.1000 132.8000
A0-J2 114.6110 113.6230 106.7000 107.3000
A0-J3 123.3290 122.6390 55.3990 55.6140
G1-J2 53.2250 52.8540 64.8000 65.1000
G1-J3 131.8520 131.7870 17.6220 17.9700
J2-J3 103.3490 103.3340 355.4190 355.9640
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59195.1668208
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.130129
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 82.996
HIERARCH ESO ISS PBL12 END 82.536
HIERARCH ESO ISS PBLA12 START 132.1
HIERARCH ESO ISS PBLA12 END 132.8
HIERARCH ESO ISS PBL13 START 114.611
HIERARCH ESO ISS PBL13 END 113.623
HIERARCH ESO ISS PBLA13 START 106.7
HIERARCH ESO ISS PBLA13 END 107.3
HIERARCH ESO ISS PBL14 START 123.329
HIERARCH ESO ISS PBL14 END 122.639
HIERARCH ESO ISS PBLA14 START 55.399
HIERARCH ESO ISS PBLA14 END 55.614
HIERARCH ESO ISS PBL23 START 53.225
HIERARCH ESO ISS PBL23 END 52.854
HIERARCH ESO ISS PBLA23 START 64.8
HIERARCH ESO ISS PBLA23 END 65.1
HIERARCH ESO ISS PBL24 START 131.852
HIERARCH ESO ISS PBL24 END 131.787
HIERARCH ESO ISS PBLA24 START 17.622
HIERARCH ESO ISS PBLA24 END 17.97
HIERARCH ESO ISS PBL34 START 103.349
HIERARCH ESO ISS PBL34 END 103.334
HIERARCH ESO ISS PBLA34 START 355.419
HIERARCH ESO ISS PBLA34 END 355.964
HIERARCH ESO ISS AMBI TAU0 START 0.010013
HIERARCH ESO ISS AMBI TAU0 END 0.007683
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.45
HIERARCH ESO ISS AMBI FWHM END 0.52