Exposure
ID
GRAVI.2020-12-12T03:37:10.259_1
Header ID
GRAVI.2020-12-12T03:37:10.259
Date updated
2020-12-12 03:51:03 UTC+0000
Release date
2021-12-12 03:51:03 UTC+0000
UTC Start
2020-12-12 03:37:10.259
UTC End
2020-12-12 03:41:10.259
MJD Start
59195.15081318
MJD End
59195.1535909578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0079495
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.62
Observation
ID
46041
Category
science
Program ID
1103.C-0477(C)
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 85.3240 84.9190 128.4000 129.0000
A0-J2 119.4510 118.6270 103.7000 104.3000
A0-J3 126.5990 126.0550 54.1060 54.3600
G1-J2 54.9940 54.6990 63.4000 63.7000
G1-J3 132.1250 132.0840 15.6670 16.0350
J2-J3 103.4550 103.4320 352.5090 353.0390
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59195.15081318
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 85.324
HIERARCH ESO ISS PBL12 END 84.919
HIERARCH ESO ISS PBLA12 START 128.4
HIERARCH ESO ISS PBLA12 END 129.0
HIERARCH ESO ISS PBL13 START 119.451
HIERARCH ESO ISS PBL13 END 118.627
HIERARCH ESO ISS PBLA13 START 103.7
HIERARCH ESO ISS PBLA13 END 104.3
HIERARCH ESO ISS PBL14 START 126.599
HIERARCH ESO ISS PBL14 END 126.055
HIERARCH ESO ISS PBLA14 START 54.106
HIERARCH ESO ISS PBLA14 END 54.36
HIERARCH ESO ISS PBL23 START 54.994
HIERARCH ESO ISS PBL23 END 54.699
HIERARCH ESO ISS PBLA23 START 63.4
HIERARCH ESO ISS PBLA23 END 63.7
HIERARCH ESO ISS PBL24 START 132.125
HIERARCH ESO ISS PBL24 END 132.084
HIERARCH ESO ISS PBLA24 START 15.667
HIERARCH ESO ISS PBLA24 END 16.035
HIERARCH ESO ISS PBL34 START 103.455
HIERARCH ESO ISS PBL34 END 103.432
HIERARCH ESO ISS PBLA34 START 352.509
HIERARCH ESO ISS PBLA34 END 353.039
HIERARCH ESO ISS AMBI TAU0 START 0.007869
HIERARCH ESO ISS AMBI TAU0 END 0.00803
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.62