Exposure
ID
GRAVI.2020-12-03T04:00:42.390_1
Header ID
GRAVI.2020-12-03T04:00:42.390
Date updated
2020-12-03 04:11:03 UTC+0000
Release date
2021-12-03 04:11:03 UTC+0000
UTC Start
2020-12-03 04:00:42.390
UTC End
2020-12-03 04:04:42.390
MJD Start
59186.16715729
MJD End
59186.1699350678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004974
Ambient temperature (°C)
13.66
Seeing (arcsec)
1.215
Observation
ID
46003
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
34617
Name
HIP12466
RA
40.128911
DEC
-24.13527
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.4000 86.0220 126.6000 127.3000
A0-J2 121.6040 120.8530 102.3000 102.8000
A0-K0 120.9420 120.2180 79.1570 79.5320
G1-J2 55.7540 55.4910 62.6000 62.9000
G1-K0 89.2450 89.0990 33.6440 33.9430
J2-K0 48.6090 48.6090 359.9550 0.4330
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 59186.16715729
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.128911
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 86.4
HIERARCH ESO ISS PBL12 END 86.022
HIERARCH ESO ISS PBLA12 START 126.6
HIERARCH ESO ISS PBLA12 END 127.3
HIERARCH ESO ISS PBL13 START 121.604
HIERARCH ESO ISS PBL13 END 120.853
HIERARCH ESO ISS PBLA13 START 102.3
HIERARCH ESO ISS PBLA13 END 102.8
HIERARCH ESO ISS PBL14 START 120.942
HIERARCH ESO ISS PBL14 END 120.218
HIERARCH ESO ISS PBLA14 START 79.157
HIERARCH ESO ISS PBLA14 END 79.532
HIERARCH ESO ISS PBL23 START 55.754
HIERARCH ESO ISS PBL23 END 55.491
HIERARCH ESO ISS PBLA23 START 62.6
HIERARCH ESO ISS PBLA23 END 62.9
HIERARCH ESO ISS PBL24 START 89.245
HIERARCH ESO ISS PBL24 END 89.099
HIERARCH ESO ISS PBLA24 START 33.644
HIERARCH ESO ISS PBLA24 END 33.943
HIERARCH ESO ISS PBL34 START 48.609
HIERARCH ESO ISS PBL34 END 48.609
HIERARCH ESO ISS PBLA34 START 359.955
HIERARCH ESO ISS PBLA34 END 0.433
HIERARCH ESO ISS AMBI TAU0 START 0.005298
HIERARCH ESO ISS AMBI TAU0 END 0.00465
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 1.34