Exposure
ID
GRAVI.2022-05-16T03:55:39.625_1
Header ID
GRAVI.2022-05-16T03:55:39.625
Date updated
2022-05-16 04:05:42 UTC+0000
Release date
2023-05-16 04:05:42 UTC+0000
UTC Start
2022-05-16 03:55:39.625
UTC End
2022-05-16 03:59:39.625
MJD Start
59715.16365307
MJD End
59715.1664308478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0033915
Ambient temperature (°C)
10.57
Seeing (arcsec)
0.94
Observation
ID
50851
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
37933
Name
HIP64603
RA
198.613044
DEC
-24.28419
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 85.9390 85.5530 127.7000 128.3000
A0-J2 120.5380 119.7550 103.2000 103.7000
A0-J3 127.1310 126.6110 53.8480 54.1180
G1-J2 55.3060 55.0250 63.1000 63.4000
G1-J3 132.1240 132.0830 15.1890 15.5650
J2-J3 103.5460 103.5240 351.8310 352.3610
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 59715.16365307
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD114993
HIERARCH ESO INS SOBJ NAME HIP64603
RA 198.613044
DEC -24.28419
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 85.939
HIERARCH ESO ISS PBL12 END 85.553
HIERARCH ESO ISS PBLA12 START 127.7
HIERARCH ESO ISS PBLA12 END 128.3
HIERARCH ESO ISS PBL13 START 120.538
HIERARCH ESO ISS PBL13 END 119.755
HIERARCH ESO ISS PBLA13 START 103.2
HIERARCH ESO ISS PBLA13 END 103.7
HIERARCH ESO ISS PBL14 START 127.131
HIERARCH ESO ISS PBL14 END 126.611
HIERARCH ESO ISS PBLA14 START 53.848
HIERARCH ESO ISS PBLA14 END 54.118
HIERARCH ESO ISS PBL23 START 55.306
HIERARCH ESO ISS PBL23 END 55.025
HIERARCH ESO ISS PBLA23 START 63.1
HIERARCH ESO ISS PBLA23 END 63.4
HIERARCH ESO ISS PBL24 START 132.124
HIERARCH ESO ISS PBL24 END 132.083
HIERARCH ESO ISS PBLA24 START 15.189
HIERARCH ESO ISS PBLA24 END 15.565
HIERARCH ESO ISS PBL34 START 103.546
HIERARCH ESO ISS PBL34 END 103.524
HIERARCH ESO ISS PBLA34 START 351.831
HIERARCH ESO ISS PBLA34 END 352.361
HIERARCH ESO ISS AMBI TAU0 START 0.003141
HIERARCH ESO ISS AMBI TAU0 END 0.003642
HIERARCH ESO ISS AMBI TEMP 10.57
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.97