Exposure
ID
GRAVI.2020-12-05T01:24:17.700_1
Header ID
GRAVI.2020-12-05T01:24:17.700
Date updated
2020-12-05 01:35:55 UTC+0000
Release date
2021-12-05 01:35:55 UTC+0000
UTC Start
2020-12-05 01:24:17.700
UTC End
2020-12-05 01:28:17.700
MJD Start
59188.0585382
MJD End
59188.0613159778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.00324
Ambient temperature (°C)
11.82
Seeing (arcsec)
0.9
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 76.7680 76.1100 130.8000 131.5000
A0-J2 108.3500 107.0980 103.2000 103.6000
A0-J3 125.4580 124.8330 53.1580 53.2200
G1-J2 53.7060 53.3410 61.8000 61.9000
G1-J3 132.2900 132.3200 18.6270 18.9410
J2-J3 100.1260 100.1030 357.0880 357.6530
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 59188.0585382
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 76.768
HIERARCH ESO ISS PBL12 END 76.11
HIERARCH ESO ISS PBLA12 START 130.8
HIERARCH ESO ISS PBLA12 END 131.5
HIERARCH ESO ISS PBL13 START 108.35
HIERARCH ESO ISS PBL13 END 107.098
HIERARCH ESO ISS PBLA13 START 103.2
HIERARCH ESO ISS PBLA13 END 103.6
HIERARCH ESO ISS PBL14 START 125.458
HIERARCH ESO ISS PBL14 END 124.833
HIERARCH ESO ISS PBLA14 START 53.158
HIERARCH ESO ISS PBLA14 END 53.22
HIERARCH ESO ISS PBL23 START 53.706
HIERARCH ESO ISS PBL23 END 53.341
HIERARCH ESO ISS PBLA23 START 61.8
HIERARCH ESO ISS PBLA23 END 61.9
HIERARCH ESO ISS PBL24 START 132.29
HIERARCH ESO ISS PBL24 END 132.32
HIERARCH ESO ISS PBLA24 START 18.627
HIERARCH ESO ISS PBLA24 END 18.941
HIERARCH ESO ISS PBL34 START 100.126
HIERARCH ESO ISS PBL34 END 100.103
HIERARCH ESO ISS PBLA34 START 357.088
HIERARCH ESO ISS PBLA34 END 357.653
HIERARCH ESO ISS AMBI TAU0 START 0.00324
HIERARCH ESO ISS AMBI TAU0 END 0.00324
HIERARCH ESO ISS AMBI TEMP 11.82
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.91