Exposure
ID
GRAVI.2021-11-21T01:24:36.787_1
Header ID
GRAVI.2021-11-21T01:24:36.787
Date updated
2021-11-21 01:40:47 UTC+0000
Release date
2022-11-21 01:40:47 UTC+0000
UTC Start
2021-11-21 01:24:36.787
UTC End
2021-11-21 01:28:36.787
MJD Start
59539.05875911
MJD End
59539.0615368878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0031985
Ambient temperature (°C)
11.82
Seeing (arcsec)
0.745
Observation
ID
48959
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
36645
Name
HIP115404
RA
350.663789
DEC
-15.03925
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 64.3860 63.9660 277.0000 277.4000
K0-D0 92.5000 92.0370 255.9000 256.1000
K0-J3 54.3120 54.2240 341.7700 342.3340
G2-D0 39.8980 39.8640 220.3000 220.5000
G2-J3 64.1120 64.0120 47.0330 47.2250
D0-J3 103.8410 103.7080 44.4550 44.6560
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 59539.05875911
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.663789
DEC -15.03925
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 64.386
HIERARCH ESO ISS PBL12 END 63.966
HIERARCH ESO ISS PBLA12 START 277.0
HIERARCH ESO ISS PBLA12 END 277.4
HIERARCH ESO ISS PBL13 START 92.5
HIERARCH ESO ISS PBL13 END 92.037
HIERARCH ESO ISS PBLA13 START 255.9
HIERARCH ESO ISS PBLA13 END 256.1
HIERARCH ESO ISS PBL14 START 54.312
HIERARCH ESO ISS PBL14 END 54.224
HIERARCH ESO ISS PBLA14 START 341.77
HIERARCH ESO ISS PBLA14 END 342.334
HIERARCH ESO ISS PBL23 START 39.898
HIERARCH ESO ISS PBL23 END 39.864
HIERARCH ESO ISS PBLA23 START 220.3
HIERARCH ESO ISS PBLA23 END 220.5
HIERARCH ESO ISS PBL24 START 64.112
HIERARCH ESO ISS PBL24 END 64.012
HIERARCH ESO ISS PBLA24 START 47.033
HIERARCH ESO ISS PBLA24 END 47.225
HIERARCH ESO ISS PBL34 START 103.841
HIERARCH ESO ISS PBL34 END 103.708
HIERARCH ESO ISS PBLA34 START 44.455
HIERARCH ESO ISS PBLA34 END 44.656
HIERARCH ESO ISS AMBI TAU0 START 0.002439
HIERARCH ESO ISS AMBI TAU0 END 0.003958
HIERARCH ESO ISS AMBI TEMP 11.82
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.68