Exposure
ID
GRAVI.2021-01-18T06:03:32.191_1
Header ID
GRAVI.2021-01-18T06:03:32.191
Date updated
2021-01-18 06:16:12 UTC+0000
Release date
2022-01-18 06:16:12 UTC+0000
UTC Start
2021-01-18 06:03:32.191
UTC End
2021-01-18 06:07:32.191
MJD Start
59232.25245592
MJD End
59232.2552336978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004439
Ambient temperature (°C)
12.23
Seeing (arcsec)
0.95
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 70.3770 69.3970 107.7000 107.7000
A0-J2 116.6290 115.6180 85.2000 84.9000
A0-J3 131.1880 131.4270 51.4380 51.2320
G1-J2 58.2160 58.2280 57.7000 57.4000
G1-J3 109.1600 109.5980 18.9980 19.3690
J2-J3 73.3560 73.1180 349.2730 350.0000
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 59232.25245592
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 70.377
HIERARCH ESO ISS PBL12 END 69.397
HIERARCH ESO ISS PBLA12 START 107.7
HIERARCH ESO ISS PBLA12 END 107.7
HIERARCH ESO ISS PBL13 START 116.629
HIERARCH ESO ISS PBL13 END 115.618
HIERARCH ESO ISS PBLA13 START 85.2
HIERARCH ESO ISS PBLA13 END 84.9
HIERARCH ESO ISS PBL14 START 131.188
HIERARCH ESO ISS PBL14 END 131.427
HIERARCH ESO ISS PBLA14 START 51.438
HIERARCH ESO ISS PBLA14 END 51.232
HIERARCH ESO ISS PBL23 START 58.216
HIERARCH ESO ISS PBL23 END 58.228
HIERARCH ESO ISS PBLA23 START 57.7
HIERARCH ESO ISS PBLA23 END 57.4
HIERARCH ESO ISS PBL24 START 109.16
HIERARCH ESO ISS PBL24 END 109.598
HIERARCH ESO ISS PBLA24 START 18.998
HIERARCH ESO ISS PBLA24 END 19.369
HIERARCH ESO ISS PBL34 START 73.356
HIERARCH ESO ISS PBL34 END 73.118
HIERARCH ESO ISS PBLA34 START 349.273
HIERARCH ESO ISS PBLA34 END 350.0
HIERARCH ESO ISS AMBI TAU0 START 0.004471
HIERARCH ESO ISS AMBI TAU0 END 0.004407
HIERARCH ESO ISS AMBI TEMP 12.23
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.99