Exposure
ID
GRAVI.2020-12-05T07:50:06.671_1
Header ID
GRAVI.2020-12-05T07:50:06.671
Date updated
2020-12-05 08:05:56 UTC+0000
Release date
2021-12-05 08:05:56 UTC+0000
UTC Start
2020-12-05 07:50:06.671
UTC End
2020-12-05 07:54:06.671
MJD Start
59188.3264661
MJD End
59188.3292438778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0022535
Ambient temperature (°C)
10.23
Seeing (arcsec)
1.18
Observation
ID
46023
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
34645
Name
HIP32698
RA
102.317179
DEC
-2.27205
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 80.7990 80.1170 117.9000 118.2000
A0-J2 121.3330 120.4830 93.6000 93.7000
A0-J3 132.4100 132.4200 50.7720 50.8180
G1-J2 58.1100 58.0430 58.7000 58.7000
G1-J3 125.4200 125.6180 14.3690 14.7600
J2-J3 93.1790 93.0110 348.5270 349.0910
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 59188.3264661
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD49643
HIERARCH ESO INS SOBJ NAME HIP32698
RA 102.317179
DEC -2.27205
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 80.799
HIERARCH ESO ISS PBL12 END 80.117
HIERARCH ESO ISS PBLA12 START 117.9
HIERARCH ESO ISS PBLA12 END 118.2
HIERARCH ESO ISS PBL13 START 121.333
HIERARCH ESO ISS PBL13 END 120.483
HIERARCH ESO ISS PBLA13 START 93.6
HIERARCH ESO ISS PBLA13 END 93.7
HIERARCH ESO ISS PBL14 START 132.41
HIERARCH ESO ISS PBL14 END 132.42
HIERARCH ESO ISS PBLA14 START 50.772
HIERARCH ESO ISS PBLA14 END 50.818
HIERARCH ESO ISS PBL23 START 58.11
HIERARCH ESO ISS PBL23 END 58.043
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 125.42
HIERARCH ESO ISS PBL24 END 125.618
HIERARCH ESO ISS PBLA24 START 14.369
HIERARCH ESO ISS PBLA24 END 14.76
HIERARCH ESO ISS PBL34 START 93.179
HIERARCH ESO ISS PBL34 END 93.011
HIERARCH ESO ISS PBLA34 START 348.527
HIERARCH ESO ISS PBLA34 END 349.091
HIERARCH ESO ISS AMBI TAU0 START 0.00242
HIERARCH ESO ISS AMBI TAU0 END 0.002087
HIERARCH ESO ISS AMBI TEMP 10.23
HIERARCH ESO ISS AMBI FWHM START 1.04
HIERARCH ESO ISS AMBI FWHM END 1.32