Exposure
ID
GRAVI.2020-12-03T01:23:14.994_1
Header ID
GRAVI.2020-12-03T01:23:14.994
Date updated
2020-12-03 01:37:30 UTC+0000
Release date
2021-12-03 01:37:30 UTC+0000
UTC Start
2020-12-03 01:23:14.994
UTC End
2020-12-03 01:27:14.994
MJD Start
59186.05781243
MJD End
59186.0605902078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.005962
Ambient temperature (°C)
13.55
Seeing (arcsec)
0.86
Observation
ID
46002
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
34625
Name
HIP115404
RA
350.661468
DEC
-15.03926
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 78.1110 77.4720 129.4000 130.0000
A0-J2 110.8500 109.6680 102.3000 102.8000
A0-K0 114.5020 113.4800 77.9490 78.1160
G1-J2 54.4180 54.0840 61.7000 61.7000
G1-K0 89.7530 89.6300 35.0840 35.2480
J2-K0 47.7540 47.7680 4.4360 4.9100
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 59186.05781243
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.661468
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 K0
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 78.111
HIERARCH ESO ISS PBL12 END 77.472
HIERARCH ESO ISS PBLA12 START 129.4
HIERARCH ESO ISS PBLA12 END 130.0
HIERARCH ESO ISS PBL13 START 110.85
HIERARCH ESO ISS PBL13 END 109.668
HIERARCH ESO ISS PBLA13 START 102.3
HIERARCH ESO ISS PBLA13 END 102.8
HIERARCH ESO ISS PBL14 START 114.502
HIERARCH ESO ISS PBL14 END 113.48
HIERARCH ESO ISS PBLA14 START 77.949
HIERARCH ESO ISS PBLA14 END 78.116
HIERARCH ESO ISS PBL23 START 54.418
HIERARCH ESO ISS PBL23 END 54.084
HIERARCH ESO ISS PBLA23 START 61.7
HIERARCH ESO ISS PBLA23 END 61.7
HIERARCH ESO ISS PBL24 START 89.753
HIERARCH ESO ISS PBL24 END 89.63
HIERARCH ESO ISS PBLA24 START 35.084
HIERARCH ESO ISS PBLA24 END 35.248
HIERARCH ESO ISS PBL34 START 47.754
HIERARCH ESO ISS PBL34 END 47.768
HIERARCH ESO ISS PBLA34 START 4.436
HIERARCH ESO ISS PBLA34 END 4.91
HIERARCH ESO ISS AMBI TAU0 START 0.00616
HIERARCH ESO ISS AMBI TAU0 END 0.005764
HIERARCH ESO ISS AMBI TEMP 13.55
HIERARCH ESO ISS AMBI FWHM START 0.86
HIERARCH ESO ISS AMBI FWHM END 0.86