Exposure
ID
GRAVI.2021-01-14T02:24:09.950_1
Header ID
GRAVI.2021-01-14T02:24:09.950
Date updated
2021-01-14 02:36:39 UTC+0000
Release date
2022-01-14 02:36:39 UTC+0000
UTC Start
2021-01-14 02:24:09.950
UTC End
2021-01-14 02:28:09.950
MJD Start
59228.10011516
MJD End
59228.1028929378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003219
Ambient temperature (°C)
13.57
Seeing (arcsec)
1.02
Observation
ID
46332
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
34848
Name
HIP21644
RA
69.722107
DEC
-12.12312
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 87.9300 87.5750 118.2000 118.5000
A0-J2 127.3410 126.9200 94.8000 95.0000
A0-J3 132.3550 132.4000 49.2490 49.4860
G1-J2 58.2260 58.2100 58.0000 58.2000
G1-J3 129.9030 129.9860 10.0820 10.5020
J2-J3 100.6230 100.4980 344.6520 345.1360
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 59228.10011516
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD29573
HIERARCH ESO INS SOBJ NAME HIP21644
RA 69.722107
DEC -12.12312
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 87.93
HIERARCH ESO ISS PBL12 END 87.575
HIERARCH ESO ISS PBLA12 START 118.2
HIERARCH ESO ISS PBLA12 END 118.5
HIERARCH ESO ISS PBL13 START 127.341
HIERARCH ESO ISS PBL13 END 126.92
HIERARCH ESO ISS PBLA13 START 94.8
HIERARCH ESO ISS PBLA13 END 95.0
HIERARCH ESO ISS PBL14 START 132.355
HIERARCH ESO ISS PBL14 END 132.4
HIERARCH ESO ISS PBLA14 START 49.249
HIERARCH ESO ISS PBLA14 END 49.486
HIERARCH ESO ISS PBL23 START 58.226
HIERARCH ESO ISS PBL23 END 58.21
HIERARCH ESO ISS PBLA23 START 58.0
HIERARCH ESO ISS PBLA23 END 58.2
HIERARCH ESO ISS PBL24 START 129.903
HIERARCH ESO ISS PBL24 END 129.986
HIERARCH ESO ISS PBLA24 START 10.082
HIERARCH ESO ISS PBLA24 END 10.502
HIERARCH ESO ISS PBL34 START 100.623
HIERARCH ESO ISS PBL34 END 100.498
HIERARCH ESO ISS PBLA34 START 344.652
HIERARCH ESO ISS PBLA34 END 345.136
HIERARCH ESO ISS AMBI TAU0 START 0.003219
HIERARCH ESO ISS AMBI TAU0 END 0.003219
HIERARCH ESO ISS AMBI TEMP 13.57
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 1.17