Exposure
ID
GRAVI.2021-10-03T03:38:53.293_1
Header ID
GRAVI.2021-10-03T03:38:53.293
Date updated
2021-10-03 03:51:16 UTC+0000
Release date
2022-10-03 03:51:16 UTC+0000
UTC Start
2021-10-03 03:38:53.293
UTC End
2021-10-03 03:42:53.293
MJD Start
59490.15200571
MJD End
59490.1547834878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003263
Ambient temperature (°C)
10.0
Seeing (arcsec)
0.795
Observation
ID
48411
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
36298
Name
HIP101211
RA
307.734251
DEC
-29.11267
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 78.4080 78.0200 147.8000 148.8000
A0-J2 99.0430 97.8980 122.1000 123.1000
A0-K0 93.5720 92.1430 93.1890 93.7590
G1-J2 44.2800 43.6900 72.0000 72.3000
G1-K0 80.0880 79.6420 40.2050 40.3430
J2-K0 48.4590 48.4450 11.3960 11.8300
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 59490.15200571
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD195206
HIERARCH ESO INS SOBJ NAME HIP101211
RA 307.734251
DEC -29.11267
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 78.408
HIERARCH ESO ISS PBL12 END 78.02
HIERARCH ESO ISS PBLA12 START 147.8
HIERARCH ESO ISS PBLA12 END 148.8
HIERARCH ESO ISS PBL13 START 99.043
HIERARCH ESO ISS PBL13 END 97.898
HIERARCH ESO ISS PBLA13 START 122.1
HIERARCH ESO ISS PBLA13 END 123.1
HIERARCH ESO ISS PBL14 START 93.572
HIERARCH ESO ISS PBL14 END 92.143
HIERARCH ESO ISS PBLA14 START 93.189
HIERARCH ESO ISS PBLA14 END 93.759
HIERARCH ESO ISS PBL23 START 44.28
HIERARCH ESO ISS PBL23 END 43.69
HIERARCH ESO ISS PBLA23 START 72.0
HIERARCH ESO ISS PBLA23 END 72.3
HIERARCH ESO ISS PBL24 START 80.088
HIERARCH ESO ISS PBL24 END 79.642
HIERARCH ESO ISS PBLA24 START 40.205
HIERARCH ESO ISS PBLA24 END 40.343
HIERARCH ESO ISS PBL34 START 48.459
HIERARCH ESO ISS PBL34 END 48.445
HIERARCH ESO ISS PBLA34 START 11.396
HIERARCH ESO ISS PBLA34 END 11.83
HIERARCH ESO ISS AMBI TAU0 START 0.004047
HIERARCH ESO ISS AMBI TAU0 END 0.002479
HIERARCH ESO ISS AMBI TEMP 10.0
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.88