Exposure
ID
GRAVI.2020-12-01T05:40:09.524_1
Header ID
GRAVI.2020-12-01T05:40:09.524
Date updated
2020-12-01 05:51:19 UTC+0000
Release date
2021-12-01 05:51:19 UTC+0000
UTC Start
2020-12-01 05:40:09.524
UTC End
2020-12-01 05:44:09.524
MJD Start
59184.23622134
MJD End
59184.2389991178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004346
Ambient temperature (°C)
14.93
Seeing (arcsec)
0.52
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 76.5120 76.0180 143.0000 143.9000
A0-J2 99.5410 98.2680 115.7000 116.5000
A0-K0 98.2090 96.7980 87.1960 87.5940
G1-J2 47.2150 46.6720 67.6000 67.8000
G1-K0 83.9640 83.6030 38.2980 38.4220
J2-K0 48.6470 48.6480 9.9110 10.3530
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 59184.23622134
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 76.512
HIERARCH ESO ISS PBL12 END 76.018
HIERARCH ESO ISS PBLA12 START 143.0
HIERARCH ESO ISS PBLA12 END 143.9
HIERARCH ESO ISS PBL13 START 99.541
HIERARCH ESO ISS PBL13 END 98.268
HIERARCH ESO ISS PBLA13 START 115.7
HIERARCH ESO ISS PBLA13 END 116.5
HIERARCH ESO ISS PBL14 START 98.209
HIERARCH ESO ISS PBL14 END 96.798
HIERARCH ESO ISS PBLA14 START 87.196
HIERARCH ESO ISS PBLA14 END 87.594
HIERARCH ESO ISS PBL23 START 47.215
HIERARCH ESO ISS PBL23 END 46.672
HIERARCH ESO ISS PBLA23 START 67.6
HIERARCH ESO ISS PBLA23 END 67.8
HIERARCH ESO ISS PBL24 START 83.964
HIERARCH ESO ISS PBL24 END 83.603
HIERARCH ESO ISS PBLA24 START 38.298
HIERARCH ESO ISS PBLA24 END 38.422
HIERARCH ESO ISS PBL34 START 48.647
HIERARCH ESO ISS PBL34 END 48.648
HIERARCH ESO ISS PBLA34 START 9.911
HIERARCH ESO ISS PBLA34 END 10.353
HIERARCH ESO ISS AMBI TAU0 START 0.004346
HIERARCH ESO ISS AMBI TAU0 END 0.004346
HIERARCH ESO ISS AMBI TEMP 14.93
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.52