Exposure
ID
GRAVI.2021-09-10T07:27:41.472_1
Header ID
GRAVI.2021-09-10T07:27:41.472
Date updated
2021-09-10 07:41:24 UTC+0000
Release date
2022-09-10 07:41:24 UTC+0000
UTC Start
2021-09-10 07:27:41.472
UTC End
2021-09-10 07:31:41.472
MJD Start
59467.31089667
MJD End
59467.3136744478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004595
Ambient temperature (°C)
11.02
Seeing (arcsec)
0.61
Observation
ID
48112
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
36100
Name
HIP118205
RA
359.641995
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 78.0540 77.4000 128.5000 129.2000
A0-J2 111.3680 110.1880 101.6000 101.9000
A0-J3 127.3750 126.8400 52.7300 52.8060
G1-J2 54.7780 54.4570 61.3000 61.4000
G1-J3 132.0580 132.1090 17.7670 18.0950
J2-J3 99.7540 99.7160 355.5420 356.1060
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 59467.31089667
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD224512
HIERARCH ESO INS SOBJ NAME HIP118205
RA 359.641995
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 78.054
HIERARCH ESO ISS PBL12 END 77.4
HIERARCH ESO ISS PBLA12 START 128.5
HIERARCH ESO ISS PBLA12 END 129.2
HIERARCH ESO ISS PBL13 START 111.368
HIERARCH ESO ISS PBL13 END 110.188
HIERARCH ESO ISS PBLA13 START 101.6
HIERARCH ESO ISS PBLA13 END 101.9
HIERARCH ESO ISS PBL14 START 127.375
HIERARCH ESO ISS PBL14 END 126.84
HIERARCH ESO ISS PBLA14 START 52.73
HIERARCH ESO ISS PBLA14 END 52.806
HIERARCH ESO ISS PBL23 START 54.778
HIERARCH ESO ISS PBL23 END 54.457
HIERARCH ESO ISS PBLA23 START 61.3
HIERARCH ESO ISS PBLA23 END 61.4
HIERARCH ESO ISS PBL24 START 132.058
HIERARCH ESO ISS PBL24 END 132.109
HIERARCH ESO ISS PBLA24 START 17.767
HIERARCH ESO ISS PBLA24 END 18.095
HIERARCH ESO ISS PBL34 START 99.754
HIERARCH ESO ISS PBL34 END 99.716
HIERARCH ESO ISS PBLA34 START 355.542
HIERARCH ESO ISS PBLA34 END 356.106
HIERARCH ESO ISS AMBI TAU0 START 0.004749
HIERARCH ESO ISS AMBI TAU0 END 0.004441
HIERARCH ESO ISS AMBI TEMP 11.02
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.62