Exposure
ID
GRAVI.2021-11-19T05:23:54.895_1
Header ID
GRAVI.2021-11-19T05:23:54.895
Date updated
2021-11-19 05:36:06 UTC+0000
Release date
2022-11-19 05:36:06 UTC+0000
UTC Start
2021-11-19 05:23:54.895
UTC End
2021-11-19 05:27:54.895
MJD Start
59537.22494092
MJD End
59537.2277186978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0021515
Ambient temperature (°C)
11.07
Seeing (arcsec)
1.405
Observation
ID
48932
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
36632
Name
HIP32140
RA
100.678245
DEC
-32.71272
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 79.2190 79.8850 100.7000 101.2000
A0-J2 115.2420 116.1150 74.5000 75.2000
A0-K0 119.5720 120.1270 51.5770 52.3630
G1-J2 56.3360 56.4710 36.2000 36.9000
G1-K0 90.4610 90.4660 10.0880 10.6830
J2-K0 46.9160 46.9890 338.2490 338.6000
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 59537.22494092
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD48581
HIERARCH ESO INS SOBJ NAME HIP32140
RA 100.678245
DEC -32.71272
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 79.219
HIERARCH ESO ISS PBL12 END 79.885
HIERARCH ESO ISS PBLA12 START 100.7
HIERARCH ESO ISS PBLA12 END 101.2
HIERARCH ESO ISS PBL13 START 115.242
HIERARCH ESO ISS PBL13 END 116.115
HIERARCH ESO ISS PBLA13 START 74.5
HIERARCH ESO ISS PBLA13 END 75.2
HIERARCH ESO ISS PBL14 START 119.572
HIERARCH ESO ISS PBL14 END 120.127
HIERARCH ESO ISS PBLA14 START 51.577
HIERARCH ESO ISS PBLA14 END 52.363
HIERARCH ESO ISS PBL23 START 56.336
HIERARCH ESO ISS PBL23 END 56.471
HIERARCH ESO ISS PBLA23 START 36.2
HIERARCH ESO ISS PBLA23 END 36.9
HIERARCH ESO ISS PBL24 START 90.461
HIERARCH ESO ISS PBL24 END 90.466
HIERARCH ESO ISS PBLA24 START 10.088
HIERARCH ESO ISS PBLA24 END 10.683
HIERARCH ESO ISS PBL34 START 46.916
HIERARCH ESO ISS PBL34 END 46.989
HIERARCH ESO ISS PBLA34 START 338.249
HIERARCH ESO ISS PBLA34 END 338.6
HIERARCH ESO ISS AMBI TAU0 START 0.002051
HIERARCH ESO ISS AMBI TAU0 END 0.002252
HIERARCH ESO ISS AMBI TEMP 11.07
HIERARCH ESO ISS AMBI FWHM START 1.52
HIERARCH ESO ISS AMBI FWHM END 1.29