Exposure
ID
GRAVI.2020-12-08T01:52:01.783_1
Header ID
GRAVI.2020-12-08T01:52:01.783
Date updated
2020-12-08 02:05:53 UTC+0000
Release date
2021-12-08 02:05:52 UTC+0000
UTC Start
2020-12-08 01:52:01.783
UTC End
2020-12-08 01:56:01.783
MJD Start
59191.07779842
MJD End
59191.0805761978
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.009045
Ambient temperature (°C)
13.28
Seeing (arcsec)
0.415
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 75.6750 74.9900 130.9000 131.7000
A0-J2 106.9900 105.6910 103.0000 103.4000
A0-J3 125.3280 124.6950 52.9600 53.0000
G1-J2 53.5620 53.1900 61.5000 61.6000
G1-J3 132.2280 132.2660 18.9160 19.2230
J2-J3 99.6440 99.6240 357.5720 358.1410
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 59191.07779842
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 75.675
HIERARCH ESO ISS PBL12 END 74.99
HIERARCH ESO ISS PBLA12 START 130.9
HIERARCH ESO ISS PBLA12 END 131.7
HIERARCH ESO ISS PBL13 START 106.99
HIERARCH ESO ISS PBL13 END 105.691
HIERARCH ESO ISS PBLA13 START 103.0
HIERARCH ESO ISS PBLA13 END 103.4
HIERARCH ESO ISS PBL14 START 125.328
HIERARCH ESO ISS PBL14 END 124.695
HIERARCH ESO ISS PBLA14 START 52.96
HIERARCH ESO ISS PBLA14 END 53.0
HIERARCH ESO ISS PBL23 START 53.562
HIERARCH ESO ISS PBL23 END 53.19
HIERARCH ESO ISS PBLA23 START 61.5
HIERARCH ESO ISS PBLA23 END 61.6
HIERARCH ESO ISS PBL24 START 132.228
HIERARCH ESO ISS PBL24 END 132.266
HIERARCH ESO ISS PBLA24 START 18.916
HIERARCH ESO ISS PBLA24 END 19.223
HIERARCH ESO ISS PBL34 START 99.644
HIERARCH ESO ISS PBL34 END 99.624
HIERARCH ESO ISS PBLA34 START 357.572
HIERARCH ESO ISS PBLA34 END 358.141
HIERARCH ESO ISS AMBI TAU0 START 0.008303
HIERARCH ESO ISS AMBI TAU0 END 0.009787
HIERARCH ESO ISS AMBI TEMP 13.28
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.43