Exposure
ID
GRAVI.2020-12-05T01:28:50.712_1
Header ID
GRAVI.2020-12-05T01:28:50.712
Date updated
2020-12-05 01:41:40 UTC+0000
Release date
2021-12-05 01:41:40 UTC+0000
UTC Start
2020-12-05 01:28:50.712
UTC End
2020-12-05 01:32:50.712
MJD Start
59188.06169806
MJD End
59188.0644758378
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.00324
Ambient temperature (°C)
11.69
Seeing (arcsec)
0.91
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 76.0610 75.3980 131.5000 132.2000
A0-J2 107.0040 105.7240 103.7000 104.1000
A0-J3 124.7850 124.1350 53.2240 53.2750
G1-J2 53.3140 52.9360 61.9000 62.0000
G1-J3 132.3220 132.3480 18.9640 19.2710
J2-J3 100.1020 100.0840 357.6950 358.2590
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 59188.06169806
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 76.061
HIERARCH ESO ISS PBL12 END 75.398
HIERARCH ESO ISS PBLA12 START 131.5
HIERARCH ESO ISS PBLA12 END 132.2
HIERARCH ESO ISS PBL13 START 107.004
HIERARCH ESO ISS PBL13 END 105.724
HIERARCH ESO ISS PBLA13 START 103.7
HIERARCH ESO ISS PBLA13 END 104.1
HIERARCH ESO ISS PBL14 START 124.785
HIERARCH ESO ISS PBL14 END 124.135
HIERARCH ESO ISS PBLA14 START 53.224
HIERARCH ESO ISS PBLA14 END 53.275
HIERARCH ESO ISS PBL23 START 53.314
HIERARCH ESO ISS PBL23 END 52.936
HIERARCH ESO ISS PBLA23 START 61.9
HIERARCH ESO ISS PBLA23 END 62.0
HIERARCH ESO ISS PBL24 START 132.322
HIERARCH ESO ISS PBL24 END 132.348
HIERARCH ESO ISS PBLA24 START 18.964
HIERARCH ESO ISS PBLA24 END 19.271
HIERARCH ESO ISS PBL34 START 100.102
HIERARCH ESO ISS PBL34 END 100.084
HIERARCH ESO ISS PBLA34 START 357.695
HIERARCH ESO ISS PBLA34 END 358.259
HIERARCH ESO ISS AMBI TAU0 START 0.00324
HIERARCH ESO ISS AMBI TAU0 END 0.00324
HIERARCH ESO ISS AMBI TEMP 11.69
HIERARCH ESO ISS AMBI FWHM START 0.91
HIERARCH ESO ISS AMBI FWHM END 0.91