Exposure
ID
GRAVI.2020-12-08T01:33:34.737_1
Header ID
GRAVI.2020-12-08T01:33:34.737
Date updated
2020-12-08 01:46:37 UTC+0000
Release date
2021-12-08 01:46:37 UTC+0000
UTC Start
2020-12-08 01:33:34.737
UTC End
2020-12-08 01:37:34.737
MJD Start
59191.06498538
MJD End
59191.0677631578
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0067615
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.49
Observation
ID
46024
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
34646
Name
HIP118205
RA
359.641999
DEC
-14.125
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 78.5330 77.8890 128.1000 128.7000
A0-J2 112.2160 111.0660 101.3000 101.7000
A0-J3 127.7480 127.2350 52.6710 52.7520
G1-J2 55.0030 54.6940 61.2000 61.3000
G1-J3 132.0190 132.0730 17.5230 17.8520
J2-J3 99.7910 99.7480 355.1290 355.6880
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 59191.06498538
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD224512
HIERARCH ESO INS SOBJ NAME HIP118205
RA 359.641999
DEC -14.125
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 78.533
HIERARCH ESO ISS PBL12 END 77.889
HIERARCH ESO ISS PBLA12 START 128.1
HIERARCH ESO ISS PBLA12 END 128.7
HIERARCH ESO ISS PBL13 START 112.216
HIERARCH ESO ISS PBL13 END 111.066
HIERARCH ESO ISS PBLA13 START 101.3
HIERARCH ESO ISS PBLA13 END 101.7
HIERARCH ESO ISS PBL14 START 127.748
HIERARCH ESO ISS PBL14 END 127.235
HIERARCH ESO ISS PBLA14 START 52.671
HIERARCH ESO ISS PBLA14 END 52.752
HIERARCH ESO ISS PBL23 START 55.003
HIERARCH ESO ISS PBL23 END 54.694
HIERARCH ESO ISS PBLA23 START 61.2
HIERARCH ESO ISS PBLA23 END 61.3
HIERARCH ESO ISS PBL24 START 132.019
HIERARCH ESO ISS PBL24 END 132.073
HIERARCH ESO ISS PBLA24 START 17.523
HIERARCH ESO ISS PBLA24 END 17.852
HIERARCH ESO ISS PBL34 START 99.791
HIERARCH ESO ISS PBL34 END 99.748
HIERARCH ESO ISS PBLA34 START 355.129
HIERARCH ESO ISS PBLA34 END 355.688
HIERARCH ESO ISS AMBI TAU0 START 0.006492
HIERARCH ESO ISS AMBI TAU0 END 0.007031
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.54
HIERARCH ESO ISS AMBI FWHM END 0.44