Exposure
ID
GRAVI.2021-09-04T05:06:34.462_1
Header ID
GRAVI.2021-09-04T05:06:34.462
Date updated
2021-09-04 05:21:11 UTC+0000
Release date
2022-09-04 05:21:11 UTC+0000
UTC Start
2021-09-04 05:06:34.462
UTC End
2021-09-04 05:10:34.462
MJD Start
59461.21289887
MJD End
59461.2156766478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.00786
Ambient temperature (°C)
12.05
Seeing (arcsec)
0.685
Observation
ID
48111
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
36099
Name
HIP101211
RA
307.735518
DEC
-29.11267
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 80.8930 80.4860 142.1000 143.0000
A0-J2 105.9490 104.8630 116.8000 117.6000
A0-J3 111.7890 110.7760 59.8090 60.0260
G1-J2 47.6910 47.1720 70.3000 70.6000
G1-J3 128.8740 128.6900 21.3440 21.6550
J2-J3 103.9420 103.9430 1.1110 1.6570
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 59461.21289887
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD195206
HIERARCH ESO INS SOBJ NAME HIP101211
RA 307.735518
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 80.893
HIERARCH ESO ISS PBL12 END 80.486
HIERARCH ESO ISS PBLA12 START 142.1
HIERARCH ESO ISS PBLA12 END 143.0
HIERARCH ESO ISS PBL13 START 105.949
HIERARCH ESO ISS PBL13 END 104.863
HIERARCH ESO ISS PBLA13 START 116.8
HIERARCH ESO ISS PBLA13 END 117.6
HIERARCH ESO ISS PBL14 START 111.789
HIERARCH ESO ISS PBL14 END 110.776
HIERARCH ESO ISS PBLA14 START 59.809
HIERARCH ESO ISS PBLA14 END 60.026
HIERARCH ESO ISS PBL23 START 47.691
HIERARCH ESO ISS PBL23 END 47.172
HIERARCH ESO ISS PBLA23 START 70.3
HIERARCH ESO ISS PBLA23 END 70.6
HIERARCH ESO ISS PBL24 START 128.874
HIERARCH ESO ISS PBL24 END 128.69
HIERARCH ESO ISS PBLA24 START 21.344
HIERARCH ESO ISS PBLA24 END 21.655
HIERARCH ESO ISS PBL34 START 103.942
HIERARCH ESO ISS PBL34 END 103.943
HIERARCH ESO ISS PBLA34 START 1.111
HIERARCH ESO ISS PBLA34 END 1.657
HIERARCH ESO ISS AMBI TAU0 START 0.007064
HIERARCH ESO ISS AMBI TAU0 END 0.008656
HIERARCH ESO ISS AMBI TEMP 12.05
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.78