Exposure
ID
GRAVI.2020-12-08T01:24:28.714_1
Header ID
GRAVI.2020-12-08T01:24:28.714
Date updated
2020-12-08 01:36:34 UTC+0000
Release date
2021-12-08 01:36:34 UTC+0000
UTC Start
2020-12-08 01:24:28.714
UTC End
2020-12-08 01:28:28.714
MJD Start
59191.05866567
MJD End
59191.0614434478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0058455
Ambient temperature (°C)
13.24
Seeing (arcsec)
0.58
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 79.8730 79.2500 126.8000 127.4000
A0-J2 114.5620 113.4800 100.5000 100.9000
A0-J3 128.7560 128.2980 52.4620 52.5650
G1-J2 55.6170 55.3370 61.0000 61.1000
G1-J3 131.8960 131.9550 16.7950 17.1390
J2-J3 99.8970 99.8440 353.9360 354.4950
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 59191.05866567
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 79.873
HIERARCH ESO ISS PBL12 END 79.25
HIERARCH ESO ISS PBLA12 START 126.8
HIERARCH ESO ISS PBLA12 END 127.4
HIERARCH ESO ISS PBL13 START 114.562
HIERARCH ESO ISS PBL13 END 113.48
HIERARCH ESO ISS PBLA13 START 100.5
HIERARCH ESO ISS PBLA13 END 100.9
HIERARCH ESO ISS PBL14 START 128.756
HIERARCH ESO ISS PBL14 END 128.298
HIERARCH ESO ISS PBLA14 START 52.462
HIERARCH ESO ISS PBLA14 END 52.565
HIERARCH ESO ISS PBL23 START 55.617
HIERARCH ESO ISS PBL23 END 55.337
HIERARCH ESO ISS PBLA23 START 61.0
HIERARCH ESO ISS PBLA23 END 61.1
HIERARCH ESO ISS PBL24 START 131.896
HIERARCH ESO ISS PBL24 END 131.955
HIERARCH ESO ISS PBLA24 START 16.795
HIERARCH ESO ISS PBLA24 END 17.139
HIERARCH ESO ISS PBL34 START 99.897
HIERARCH ESO ISS PBL34 END 99.844
HIERARCH ESO ISS PBLA34 START 353.936
HIERARCH ESO ISS PBLA34 END 354.495
HIERARCH ESO ISS AMBI TAU0 START 0.005538
HIERARCH ESO ISS AMBI TAU0 END 0.006153
HIERARCH ESO ISS AMBI TEMP 13.24
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.56