Exposure
ID
GRAVI.2021-09-15T08:29:28.993_1
Header ID
GRAVI.2021-09-15T08:29:28.993
Date updated
2021-09-15 08:40:53 UTC+0000
Release date
2022-09-15 08:40:53 UTC+0000
UTC Start
2021-09-15 08:29:28.993
UTC End
2021-09-15 08:33:28.993
MJD Start
59472.35380779
MJD End
59472.3565855678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003303
Ambient temperature (°C)
6.55
Seeing (arcsec)
0.53
Observation
ID
48224
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
36184
Name
HIP12466
RA
40.130132
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 89.3470 89.1270 121.0000 121.5000
A0-J2 127.2170 126.8150 97.4000 97.9000
A0-J3 131.3900 131.1620 50.1500 50.5030
G1-J2 57.6340 57.5060 59.2000 59.6000
G1-J3 132.3920 132.3840 10.5530 10.9730
J2-J3 103.7970 103.7710 345.9050 346.4000
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 59472.35380779
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.130132
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 89.347
HIERARCH ESO ISS PBL12 END 89.127
HIERARCH ESO ISS PBLA12 START 121.0
HIERARCH ESO ISS PBLA12 END 121.5
HIERARCH ESO ISS PBL13 START 127.217
HIERARCH ESO ISS PBL13 END 126.815
HIERARCH ESO ISS PBLA13 START 97.4
HIERARCH ESO ISS PBLA13 END 97.9
HIERARCH ESO ISS PBL14 START 131.39
HIERARCH ESO ISS PBL14 END 131.162
HIERARCH ESO ISS PBLA14 START 50.15
HIERARCH ESO ISS PBLA14 END 50.503
HIERARCH ESO ISS PBL23 START 57.634
HIERARCH ESO ISS PBL23 END 57.506
HIERARCH ESO ISS PBLA23 START 59.2
HIERARCH ESO ISS PBLA23 END 59.6
HIERARCH ESO ISS PBL24 START 132.392
HIERARCH ESO ISS PBL24 END 132.384
HIERARCH ESO ISS PBLA24 START 10.553
HIERARCH ESO ISS PBLA24 END 10.973
HIERARCH ESO ISS PBL34 START 103.797
HIERARCH ESO ISS PBL34 END 103.771
HIERARCH ESO ISS PBLA34 START 345.905
HIERARCH ESO ISS PBLA34 END 346.4
HIERARCH ESO ISS AMBI TAU0 START 0.00346
HIERARCH ESO ISS AMBI TAU0 END 0.003146
HIERARCH ESO ISS AMBI TEMP 6.55
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.55