Exposure
ID
GRAVI.2021-09-10T07:00:08.404_1
Header ID
GRAVI.2021-09-10T07:00:08.404
Date updated
2021-09-10 07:12:51 UTC+0000
Release date
2022-09-10 07:12:51 UTC+0000
UTC Start
2021-09-10 07:00:08.404
UTC End
2021-09-10 07:04:08.404
MJD Start
59467.29176393
MJD End
59467.2945417078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0069895
Ambient temperature (°C)
11.13
Seeing (arcsec)
0.425
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 81.9980 81.4210 124.8000 125.3000
A0-J2 118.1450 117.1910 99.3000 99.6000
A0-J3 130.1740 129.8140 52.0200 52.1550
G1-J2 56.5050 56.2760 60.6000 60.7000
G1-J3 131.6620 131.7290 15.5220 15.8850
J2-J3 100.1200 100.0500 351.9600 352.5080
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 59467.29176393
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 81.998
HIERARCH ESO ISS PBL12 END 81.421
HIERARCH ESO ISS PBLA12 START 124.8
HIERARCH ESO ISS PBLA12 END 125.3
HIERARCH ESO ISS PBL13 START 118.145
HIERARCH ESO ISS PBL13 END 117.191
HIERARCH ESO ISS PBLA13 START 99.3
HIERARCH ESO ISS PBLA13 END 99.6
HIERARCH ESO ISS PBL14 START 130.174
HIERARCH ESO ISS PBL14 END 129.814
HIERARCH ESO ISS PBLA14 START 52.02
HIERARCH ESO ISS PBLA14 END 52.155
HIERARCH ESO ISS PBL23 START 56.505
HIERARCH ESO ISS PBL23 END 56.276
HIERARCH ESO ISS PBLA23 START 60.6
HIERARCH ESO ISS PBLA23 END 60.7
HIERARCH ESO ISS PBL24 START 131.662
HIERARCH ESO ISS PBL24 END 131.729
HIERARCH ESO ISS PBLA24 START 15.522
HIERARCH ESO ISS PBLA24 END 15.885
HIERARCH ESO ISS PBL34 START 100.12
HIERARCH ESO ISS PBL34 END 100.05
HIERARCH ESO ISS PBLA34 START 351.96
HIERARCH ESO ISS PBLA34 END 352.508
HIERARCH ESO ISS AMBI TAU0 START 0.006625
HIERARCH ESO ISS AMBI TAU0 END 0.007354
HIERARCH ESO ISS AMBI TEMP 11.13
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.44