Exposure
ID
GRAVI.2021-01-18T06:24:32.245_1
Header ID
GRAVI.2021-01-18T06:24:32.245
Date updated
2021-01-18 06:41:44 UTC+0000
Release date
2022-01-18 06:41:44 UTC+0000
UTC Start
2021-01-18 06:24:32.245
UTC End
2021-01-18 06:28:32.245
MJD Start
59232.26703987
MJD End
59232.2698176478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0030265
Ambient temperature (°C)
11.46
Seeing (arcsec)
1.375
Observation
ID
46404
Category
science
Program ID
1103.C-0477(B)
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
34887
Name
HIP36760
RA
113.400706
DEC
15.82658
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 65.3310 64.2540 107.7000 107.7000
A0-J2 111.2780 110.0920 83.5000 83.2000
A0-J3 132.1160 132.2270 50.3340 50.0840
G1-J2 58.1470 58.0950 56.2000 55.9000
G1-J3 111.3670 111.8220 20.7380 21.0600
J2-J3 72.3390 72.1840 352.9490 353.7130
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59232.26703987
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 68_Gem
HIERARCH ESO INS SOBJ NAME HIP36760
RA 113.400706
DEC 15.82658
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 65.331
HIERARCH ESO ISS PBL12 END 64.254
HIERARCH ESO ISS PBLA12 START 107.7
HIERARCH ESO ISS PBLA12 END 107.7
HIERARCH ESO ISS PBL13 START 111.278
HIERARCH ESO ISS PBL13 END 110.092
HIERARCH ESO ISS PBLA13 START 83.5
HIERARCH ESO ISS PBLA13 END 83.2
HIERARCH ESO ISS PBL14 START 132.116
HIERARCH ESO ISS PBL14 END 132.227
HIERARCH ESO ISS PBLA14 START 50.334
HIERARCH ESO ISS PBLA14 END 50.084
HIERARCH ESO ISS PBL23 START 58.147
HIERARCH ESO ISS PBL23 END 58.095
HIERARCH ESO ISS PBLA23 START 56.2
HIERARCH ESO ISS PBLA23 END 55.9
HIERARCH ESO ISS PBL24 START 111.367
HIERARCH ESO ISS PBL24 END 111.822
HIERARCH ESO ISS PBLA24 START 20.738
HIERARCH ESO ISS PBLA24 END 21.06
HIERARCH ESO ISS PBL34 START 72.339
HIERARCH ESO ISS PBL34 END 72.184
HIERARCH ESO ISS PBLA34 START 352.949
HIERARCH ESO ISS PBLA34 END 353.713
HIERARCH ESO ISS AMBI TAU0 START 0.003003
HIERARCH ESO ISS AMBI TAU0 END 0.00305
HIERARCH ESO ISS AMBI TEMP 11.46
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.42