Exposure
ID
GRAVI.2020-12-05T01:42:47.747_1
Header ID
GRAVI.2020-12-05T01:42:47.747
Date updated
2020-12-05 01:57:27 UTC+0000
Release date
2021-12-05 01:57:27 UTC+0000
UTC Start
2020-12-05 01:42:47.747
UTC End
2020-12-05 01:46:47.747
MJD Start
59188.07138596
MJD End
59188.0741637378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.004782
Ambient temperature (°C)
11.87
Seeing (arcsec)
0.67
Observation
ID
46014
Category
science
Program ID
1103.C-0477(B)
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
34636
Name
HIP115404
RA
350.662616
DEC
-15.03926
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 73.8660 73.1890 134.0000 134.8000
A0-J2 102.6940 101.3200 105.2000 105.7000
A0-J3 122.5520 121.8160 53.3540 53.3720
G1-J2 52.0230 51.6020 62.0000 62.1000
G1-J3 132.3900 132.4010 19.9480 20.2350
J2-J3 100.0620 100.0600 359.5480 0.1140
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 1103.C-0477(B)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59188.07138596
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.662616
DEC -15.03926
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 73.866
HIERARCH ESO ISS PBL12 END 73.189
HIERARCH ESO ISS PBLA12 START 134.0
HIERARCH ESO ISS PBLA12 END 134.8
HIERARCH ESO ISS PBL13 START 102.694
HIERARCH ESO ISS PBL13 END 101.32
HIERARCH ESO ISS PBLA13 START 105.2
HIERARCH ESO ISS PBLA13 END 105.7
HIERARCH ESO ISS PBL14 START 122.552
HIERARCH ESO ISS PBL14 END 121.816
HIERARCH ESO ISS PBLA14 START 53.354
HIERARCH ESO ISS PBLA14 END 53.372
HIERARCH ESO ISS PBL23 START 52.023
HIERARCH ESO ISS PBL23 END 51.602
HIERARCH ESO ISS PBLA23 START 62.0
HIERARCH ESO ISS PBLA23 END 62.1
HIERARCH ESO ISS PBL24 START 132.39
HIERARCH ESO ISS PBL24 END 132.401
HIERARCH ESO ISS PBLA24 START 19.948
HIERARCH ESO ISS PBLA24 END 20.235
HIERARCH ESO ISS PBL34 START 100.062
HIERARCH ESO ISS PBL34 END 100.06
HIERARCH ESO ISS PBLA34 START 359.548
HIERARCH ESO ISS PBLA34 END 0.114
HIERARCH ESO ISS AMBI TAU0 START 0.005036
HIERARCH ESO ISS AMBI TAU0 END 0.004528
HIERARCH ESO ISS AMBI TEMP 11.87
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.65