Exposure
ID
GRAVI.2020-12-05T02:01:14.794_1
Header ID
GRAVI.2020-12-05T02:01:14.794
Date updated
2020-12-05 02:11:24 UTC+0000
Release date
2021-12-05 02:11:24 UTC+0000
UTC Start
2020-12-05 02:01:14.794
UTC End
2020-12-05 02:05:14.794
MJD Start
59188.084199
MJD End
59188.0869767778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0042985
Ambient temperature (°C)
12.53
Seeing (arcsec)
0.815
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 70.9130 70.2300 137.6000 138.5000
A0-J2 96.5400 95.0500 107.4000 108.0000
A0-J3 119.1760 118.3280 53.3550 53.3270
G1-J2 50.0990 49.6200 62.1000 62.1000
G1-J3 132.3990 132.3860 21.1500 21.4120
J2-J3 100.0920 100.1120 2.0010 2.5670
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 59188.084199
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 70.913
HIERARCH ESO ISS PBL12 END 70.23
HIERARCH ESO ISS PBLA12 START 137.6
HIERARCH ESO ISS PBLA12 END 138.5
HIERARCH ESO ISS PBL13 START 96.54
HIERARCH ESO ISS PBL13 END 95.05
HIERARCH ESO ISS PBLA13 START 107.4
HIERARCH ESO ISS PBLA13 END 108.0
HIERARCH ESO ISS PBL14 START 119.176
HIERARCH ESO ISS PBL14 END 118.328
HIERARCH ESO ISS PBLA14 START 53.355
HIERARCH ESO ISS PBLA14 END 53.327
HIERARCH ESO ISS PBL23 START 50.099
HIERARCH ESO ISS PBL23 END 49.62
HIERARCH ESO ISS PBLA23 START 62.1
HIERARCH ESO ISS PBLA23 END 62.1
HIERARCH ESO ISS PBL24 START 132.399
HIERARCH ESO ISS PBL24 END 132.386
HIERARCH ESO ISS PBLA24 START 21.15
HIERARCH ESO ISS PBLA24 END 21.412
HIERARCH ESO ISS PBL34 START 100.092
HIERARCH ESO ISS PBL34 END 100.112
HIERARCH ESO ISS PBLA34 START 2.001
HIERARCH ESO ISS PBLA34 END 2.567
HIERARCH ESO ISS AMBI TAU0 START 0.004036
HIERARCH ESO ISS AMBI TAU0 END 0.004561
HIERARCH ESO ISS AMBI TEMP 12.53
HIERARCH ESO ISS AMBI FWHM START 0.92
HIERARCH ESO ISS AMBI FWHM END 0.71