Exposure
ID
GRAVI.2020-12-12T03:27:52.235_1
Header ID
GRAVI.2020-12-12T03:27:52.235
Date updated
2020-12-12 03:40:51 UTC+0000
Release date
2021-12-12 03:40:51 UTC+0000
UTC Start
2020-12-12 03:27:52.235
UTC End
2020-12-12 03:31:52.235
MJD Start
59195.14435457
MJD End
59195.1471323478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0080605
Ambient temperature (°C)
14.01
Seeing (arcsec)
0.595
Observation
ID
46041
Category
science
Program ID
1103.C-0477(C)
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
34662
Name
HIP12466
RA
40.130129
DEC
-24.13527
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 86.1780 85.7950 127.0000 127.6000
A0-J2 121.1630 120.3990 102.6000 103.1000
A0-J3 127.7100 127.2170 53.5180 53.7910
G1-J2 55.6000 55.3310 62.7000 63.0000
G1-J3 132.2030 132.1700 14.8380 15.2190
J2-J3 103.5080 103.4830 351.3470 351.8770
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59195.14435457
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD16753
HIERARCH ESO INS SOBJ NAME HIP12466
RA 40.130129
DEC -24.13527
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 86.178
HIERARCH ESO ISS PBL12 END 85.795
HIERARCH ESO ISS PBLA12 START 127.0
HIERARCH ESO ISS PBLA12 END 127.6
HIERARCH ESO ISS PBL13 START 121.163
HIERARCH ESO ISS PBL13 END 120.399
HIERARCH ESO ISS PBLA13 START 102.6
HIERARCH ESO ISS PBLA13 END 103.1
HIERARCH ESO ISS PBL14 START 127.71
HIERARCH ESO ISS PBL14 END 127.217
HIERARCH ESO ISS PBLA14 START 53.518
HIERARCH ESO ISS PBLA14 END 53.791
HIERARCH ESO ISS PBL23 START 55.6
HIERARCH ESO ISS PBL23 END 55.331
HIERARCH ESO ISS PBLA23 START 62.7
HIERARCH ESO ISS PBLA23 END 63.0
HIERARCH ESO ISS PBL24 START 132.203
HIERARCH ESO ISS PBL24 END 132.17
HIERARCH ESO ISS PBLA24 START 14.838
HIERARCH ESO ISS PBLA24 END 15.219
HIERARCH ESO ISS PBL34 START 103.508
HIERARCH ESO ISS PBL34 END 103.483
HIERARCH ESO ISS PBLA34 START 351.347
HIERARCH ESO ISS PBLA34 END 351.877
HIERARCH ESO ISS AMBI TAU0 START 0.008348
HIERARCH ESO ISS AMBI TAU0 END 0.007773
HIERARCH ESO ISS AMBI TEMP 14.01
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.63