Exposure
ID
GRAVI.2020-12-01T05:16:21.464_1
Header ID
GRAVI.2020-12-01T05:16:21.464
Date updated
2020-12-01 05:31:00 UTC+0000
Release date
2021-12-01 05:31:00 UTC+0000
UTC Start
2020-12-01 05:16:21.464
UTC End
2020-12-01 05:20:21.464
MJD Start
59184.21969287
MJD End
59184.2224706478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004063
Ambient temperature (°C)
15.08
Seeing (arcsec)
0.54
Observation
ID
45994
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
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 79.2920 78.7960 138.1000 138.9000
A0-J2 106.3300 105.1600 111.6000 112.3000
A0-K0 105.5340 104.2950 85.0440 85.4220
G1-J2 50.0120 49.5420 66.6000 66.8000
G1-K0 85.7870 85.4850 37.4490 37.6200
J2-K0 48.6370 48.6390 7.4020 7.8560
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 59184.21969287
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 79.292
HIERARCH ESO ISS PBL12 END 78.796
HIERARCH ESO ISS PBLA12 START 138.1
HIERARCH ESO ISS PBLA12 END 138.9
HIERARCH ESO ISS PBL13 START 106.33
HIERARCH ESO ISS PBL13 END 105.16
HIERARCH ESO ISS PBLA13 START 111.6
HIERARCH ESO ISS PBLA13 END 112.3
HIERARCH ESO ISS PBL14 START 105.534
HIERARCH ESO ISS PBL14 END 104.295
HIERARCH ESO ISS PBLA14 START 85.044
HIERARCH ESO ISS PBLA14 END 85.422
HIERARCH ESO ISS PBL23 START 50.012
HIERARCH ESO ISS PBL23 END 49.542
HIERARCH ESO ISS PBLA23 START 66.6
HIERARCH ESO ISS PBLA23 END 66.8
HIERARCH ESO ISS PBL24 START 85.787
HIERARCH ESO ISS PBL24 END 85.485
HIERARCH ESO ISS PBLA24 START 37.449
HIERARCH ESO ISS PBLA24 END 37.62
HIERARCH ESO ISS PBL34 START 48.637
HIERARCH ESO ISS PBL34 END 48.639
HIERARCH ESO ISS PBLA34 START 7.402
HIERARCH ESO ISS PBLA34 END 7.856
HIERARCH ESO ISS AMBI TAU0 START 0.003963
HIERARCH ESO ISS AMBI TAU0 END 0.004163
HIERARCH ESO ISS AMBI TEMP 15.08
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.51