Exposure
ID
GRAVI.2020-12-12T03:55:40.305_1
Header ID
GRAVI.2020-12-12T03:55:40.305
Date updated
2020-12-12 04:06:33 UTC+0000
Release date
2021-12-12 04:06:32 UTC+0000
UTC Start
2020-12-12 03:55:40.305
UTC End
2020-12-12 03:59:40.305
MJD Start
59195.16366094
MJD End
59195.1664387178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.008039
Ambient temperature (°C)
13.74
Seeing (arcsec)
0.52
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 83.4780 83.0270 131.3000 132.0000
A0-J2 115.6350 114.6760 106.1000 106.7000
A0-J3 124.0350 123.3740 55.1610 55.3850
G1-J2 53.6060 53.2490 64.5000 64.8000
G1-J3 131.9160 131.8560 17.2460 17.5990
J2-J3 103.3660 103.3500 354.8400 355.3830
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 59195.16366094
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 83.478
HIERARCH ESO ISS PBL12 END 83.027
HIERARCH ESO ISS PBLA12 START 131.3
HIERARCH ESO ISS PBLA12 END 132.0
HIERARCH ESO ISS PBL13 START 115.635
HIERARCH ESO ISS PBL13 END 114.676
HIERARCH ESO ISS PBLA13 START 106.1
HIERARCH ESO ISS PBLA13 END 106.7
HIERARCH ESO ISS PBL14 START 124.035
HIERARCH ESO ISS PBL14 END 123.374
HIERARCH ESO ISS PBLA14 START 55.161
HIERARCH ESO ISS PBLA14 END 55.385
HIERARCH ESO ISS PBL23 START 53.606
HIERARCH ESO ISS PBL23 END 53.249
HIERARCH ESO ISS PBLA23 START 64.5
HIERARCH ESO ISS PBLA23 END 64.8
HIERARCH ESO ISS PBL24 START 131.916
HIERARCH ESO ISS PBL24 END 131.856
HIERARCH ESO ISS PBLA24 START 17.246
HIERARCH ESO ISS PBLA24 END 17.599
HIERARCH ESO ISS PBL34 START 103.366
HIERARCH ESO ISS PBL34 END 103.35
HIERARCH ESO ISS PBLA34 START 354.84
HIERARCH ESO ISS PBLA34 END 355.383
HIERARCH ESO ISS AMBI TAU0 START 0.007985
HIERARCH ESO ISS AMBI TAU0 END 0.008093
HIERARCH ESO ISS AMBI TEMP 13.74
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.49