Exposure
ID
GRAVI.2021-01-14T06:25:08.580_1
Header ID
GRAVI.2021-01-14T06:25:08.580
Date updated
2021-01-14 06:36:17 UTC+0000
Release date
2022-01-14 06:36:17 UTC+0000
UTC Start
2021-01-14 06:25:08.580
UTC End
2021-01-14 06:29:08.580
MJD Start
59228.26746042
MJD End
59228.2702381978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005169
Ambient temperature (°C)
13.8
Seeing (arcsec)
0.865
Observation
ID
46339
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
34854
Name
HIP32140
RA
100.680049
DEC
-32.71272
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 83.7520 83.4120 140.9000 141.7000
A0-J2 110.6040 109.6640 116.8000 117.6000
A0-J3 112.0940 111.1160 61.1600 61.4620
G1-J2 48.2920 47.8030 71.8000 72.2000
G1-J3 127.3660 127.1610 20.8440 21.1800
J2-J3 103.9220 103.9220 359.6960 0.2420
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 59228.26746042
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD48581
HIERARCH ESO INS SOBJ NAME HIP32140
RA 100.680049
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 83.752
HIERARCH ESO ISS PBL12 END 83.412
HIERARCH ESO ISS PBLA12 START 140.9
HIERARCH ESO ISS PBLA12 END 141.7
HIERARCH ESO ISS PBL13 START 110.604
HIERARCH ESO ISS PBL13 END 109.664
HIERARCH ESO ISS PBLA13 START 116.8
HIERARCH ESO ISS PBLA13 END 117.6
HIERARCH ESO ISS PBL14 START 112.094
HIERARCH ESO ISS PBL14 END 111.116
HIERARCH ESO ISS PBLA14 START 61.16
HIERARCH ESO ISS PBLA14 END 61.462
HIERARCH ESO ISS PBL23 START 48.292
HIERARCH ESO ISS PBL23 END 47.803
HIERARCH ESO ISS PBLA23 START 71.8
HIERARCH ESO ISS PBLA23 END 72.2
HIERARCH ESO ISS PBL24 START 127.366
HIERARCH ESO ISS PBL24 END 127.161
HIERARCH ESO ISS PBLA24 START 20.844
HIERARCH ESO ISS PBLA24 END 21.18
HIERARCH ESO ISS PBL34 START 103.922
HIERARCH ESO ISS PBL34 END 103.922
HIERARCH ESO ISS PBLA34 START 359.696
HIERARCH ESO ISS PBLA34 END 0.242
HIERARCH ESO ISS AMBI TAU0 START 0.005028
HIERARCH ESO ISS AMBI TAU0 END 0.00531
HIERARCH ESO ISS AMBI TEMP 13.8
HIERARCH ESO ISS AMBI FWHM START 0.96
HIERARCH ESO ISS AMBI FWHM END 0.77