Exposure
ID
GRAVI.2021-01-17T00:15:39.211_1
Header ID
GRAVI.2021-01-17T00:15:39.211
Date updated
2021-01-17 00:30:40 UTC+0000
Release date
2022-01-17 00:30:40 UTC+0000
UTC Start
2021-01-17 00:15:39.211
UTC End
2021-01-17 00:19:39.211
MJD Start
59231.0108705
MJD End
59231.0136482778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005029
Ambient temperature (°C)
12.13
Seeing (arcsec)
0.695
Observation
ID
46379
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
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 89.5960 89.3980 120.3000 120.8000
A0-J2 127.6670 127.3090 96.9000 97.3000
A0-J3 131.6370 131.4390 49.7010 50.0650
G1-J2 57.7740 57.6620 58.8000 59.2000
G1-J3 132.3980 132.3930 10.0290 10.4520
J2-J3 103.8300 103.8050 345.2980 345.7870
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 59231.0108705
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 89.596
HIERARCH ESO ISS PBL12 END 89.398
HIERARCH ESO ISS PBLA12 START 120.3
HIERARCH ESO ISS PBLA12 END 120.8
HIERARCH ESO ISS PBL13 START 127.667
HIERARCH ESO ISS PBL13 END 127.309
HIERARCH ESO ISS PBLA13 START 96.9
HIERARCH ESO ISS PBLA13 END 97.3
HIERARCH ESO ISS PBL14 START 131.637
HIERARCH ESO ISS PBL14 END 131.439
HIERARCH ESO ISS PBLA14 START 49.701
HIERARCH ESO ISS PBLA14 END 50.065
HIERARCH ESO ISS PBL23 START 57.774
HIERARCH ESO ISS PBL23 END 57.662
HIERARCH ESO ISS PBLA23 START 58.8
HIERARCH ESO ISS PBLA23 END 59.2
HIERARCH ESO ISS PBL24 START 132.398
HIERARCH ESO ISS PBL24 END 132.393
HIERARCH ESO ISS PBLA24 START 10.029
HIERARCH ESO ISS PBLA24 END 10.452
HIERARCH ESO ISS PBL34 START 103.83
HIERARCH ESO ISS PBL34 END 103.805
HIERARCH ESO ISS PBLA34 START 345.298
HIERARCH ESO ISS PBLA34 END 345.787
HIERARCH ESO ISS AMBI TAU0 START 0.005029
HIERARCH ESO ISS AMBI TAU0 END 0.005029
HIERARCH ESO ISS AMBI TEMP 12.13
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.71