Exposure
ID
GRAVI.2022-04-10T04:06:35.382_1
Header ID
GRAVI.2022-04-10T04:06:35.382
Date updated
2022-04-10 07:40:27 UTC+0000
Release date
2023-04-10 07:40:27 UTC+0000
UTC Start
2022-04-10 04:06:35.382
UTC End
2022-04-10 04:10:35.382
MJD Start
59679.17124285
MJD End
59679.1740206278
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0032665
Ambient temperature (°C)
12.55
Seeing (arcsec)
0.67
Observation
ID
50360
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
37632
Name
HIP64603
RA
198.611827
DEC
-24.28419
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 89.7090 89.8860 112.4000 112.8000
A0-J2 127.8340 128.1370 89.0000 89.4000
A0-K0 126.7440 127.0050 66.9630 67.4530
G1-J2 57.8070 57.8940 50.9000 51.4000
G1-K0 90.2980 90.3320 21.9090 22.4030
J2-K0 48.6330 48.6370 346.7140 347.1310
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 59679.17124285
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD114993
HIERARCH ESO INS SOBJ NAME HIP64603
RA 198.611827
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 89.709
HIERARCH ESO ISS PBL12 END 89.886
HIERARCH ESO ISS PBLA12 START 112.4
HIERARCH ESO ISS PBLA12 END 112.8
HIERARCH ESO ISS PBL13 START 127.834
HIERARCH ESO ISS PBL13 END 128.137
HIERARCH ESO ISS PBLA13 START 89.0
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 126.744
HIERARCH ESO ISS PBL14 END 127.005
HIERARCH ESO ISS PBLA14 START 66.963
HIERARCH ESO ISS PBLA14 END 67.453
HIERARCH ESO ISS PBL23 START 57.807
HIERARCH ESO ISS PBL23 END 57.894
HIERARCH ESO ISS PBLA23 START 50.9
HIERARCH ESO ISS PBLA23 END 51.4
HIERARCH ESO ISS PBL24 START 90.298
HIERARCH ESO ISS PBL24 END 90.332
HIERARCH ESO ISS PBLA24 START 21.909
HIERARCH ESO ISS PBLA24 END 22.403
HIERARCH ESO ISS PBL34 START 48.633
HIERARCH ESO ISS PBL34 END 48.637
HIERARCH ESO ISS PBLA34 START 346.714
HIERARCH ESO ISS PBLA34 END 347.131
HIERARCH ESO ISS AMBI TAU0 START 0.003537
HIERARCH ESO ISS AMBI TAU0 END 0.002996
HIERARCH ESO ISS AMBI TEMP 12.55
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.69