Exposure
ID
GRAVI.2020-12-17T06:09:29.260_1
Header ID
GRAVI.2020-12-17T06:09:29.260
Date updated
2020-12-17 06:21:03 UTC+0000
Release date
2021-12-17 06:21:02 UTC+0000
UTC Start
2020-12-17 06:09:29.260
UTC End
2020-12-17 06:13:29.260
MJD Start
59200.25658866
MJD End
59200.2593664378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0074255
Ambient temperature (°C)
13.1
Seeing (arcsec)
0.475
Observation
ID
46058
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
34679
Name
HIP36760
RA
113.401862
DEC
15.82658
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.1670 68.2450 272.7000 272.4000
K0-D0 91.6810 92.1630 256.5000 256.3000
K0-J3 47.8190 47.5040 324.7230 324.9700
G2-D0 32.4090 32.6800 220.5000 220.8000
G2-J3 54.0690 54.5370 48.4710 48.6170
D0-J3 86.2810 87.0250 45.4810 45.6730
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 59200.25658866
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 68_Gem
HIERARCH ESO INS SOBJ NAME HIP36760
RA 113.401862
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 68.167
HIERARCH ESO ISS PBL12 END 68.245
HIERARCH ESO ISS PBLA12 START 272.7
HIERARCH ESO ISS PBLA12 END 272.4
HIERARCH ESO ISS PBL13 START 91.681
HIERARCH ESO ISS PBL13 END 92.163
HIERARCH ESO ISS PBLA13 START 256.5
HIERARCH ESO ISS PBLA13 END 256.3
HIERARCH ESO ISS PBL14 START 47.819
HIERARCH ESO ISS PBL14 END 47.504
HIERARCH ESO ISS PBLA14 START 324.723
HIERARCH ESO ISS PBLA14 END 324.97
HIERARCH ESO ISS PBL23 START 32.409
HIERARCH ESO ISS PBL23 END 32.68
HIERARCH ESO ISS PBLA23 START 220.5
HIERARCH ESO ISS PBLA23 END 220.8
HIERARCH ESO ISS PBL24 START 54.069
HIERARCH ESO ISS PBL24 END 54.537
HIERARCH ESO ISS PBLA24 START 48.471
HIERARCH ESO ISS PBLA24 END 48.617
HIERARCH ESO ISS PBL34 START 86.281
HIERARCH ESO ISS PBL34 END 87.025
HIERARCH ESO ISS PBLA34 START 45.481
HIERARCH ESO ISS PBLA34 END 45.673
HIERARCH ESO ISS AMBI TAU0 START 0.007952
HIERARCH ESO ISS AMBI TAU0 END 0.006899
HIERARCH ESO ISS AMBI TEMP 13.1
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.53