Exposure
ID
GRAVI.2021-01-14T01:39:33.838_1
Header ID
GRAVI.2021-01-14T01:39:33.838
Date updated
2021-01-14 01:50:52 UTC+0000
Release date
2022-01-14 01:50:52 UTC+0000
UTC Start
2021-01-14 01:39:33.838
UTC End
2021-01-14 01:43:33.838
MJD Start
59228.06914164
MJD End
59228.0719194178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002514
Ambient temperature (°C)
14.33
Seeing (arcsec)
0.935
Observation
ID
46331
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
34847
Name
HIP12466
RA
40.130579
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 84.1330 83.6960 130.3000 131.0000
A0-J2 117.0060 116.0930 105.3000 105.8000
A0-J3 124.9690 124.3480 54.8150 55.0490
G1-J2 54.1100 53.7750 64.2000 64.4000
G1-J3 131.9960 131.9430 16.7140 17.0720
J2-J3 103.3940 103.3750 354.0370 354.5750
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 59228.06914164
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.130579
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 84.133
HIERARCH ESO ISS PBL12 END 83.696
HIERARCH ESO ISS PBLA12 START 130.3
HIERARCH ESO ISS PBLA12 END 131.0
HIERARCH ESO ISS PBL13 START 117.006
HIERARCH ESO ISS PBL13 END 116.093
HIERARCH ESO ISS PBLA13 START 105.3
HIERARCH ESO ISS PBLA13 END 105.8
HIERARCH ESO ISS PBL14 START 124.969
HIERARCH ESO ISS PBL14 END 124.348
HIERARCH ESO ISS PBLA14 START 54.815
HIERARCH ESO ISS PBLA14 END 55.049
HIERARCH ESO ISS PBL23 START 54.11
HIERARCH ESO ISS PBL23 END 53.775
HIERARCH ESO ISS PBLA23 START 64.2
HIERARCH ESO ISS PBLA23 END 64.4
HIERARCH ESO ISS PBL24 START 131.996
HIERARCH ESO ISS PBL24 END 131.943
HIERARCH ESO ISS PBLA24 START 16.714
HIERARCH ESO ISS PBLA24 END 17.072
HIERARCH ESO ISS PBL34 START 103.394
HIERARCH ESO ISS PBL34 END 103.375
HIERARCH ESO ISS PBLA34 START 354.037
HIERARCH ESO ISS PBLA34 END 354.575
HIERARCH ESO ISS AMBI TAU0 START 0.002483
HIERARCH ESO ISS AMBI TAU0 END 0.002545
HIERARCH ESO ISS AMBI TEMP 14.33
HIERARCH ESO ISS AMBI FWHM START 0.88
HIERARCH ESO ISS AMBI FWHM END 0.99