Exposure
ID
GRAVI.2021-10-03T06:30:56.726_1
Header ID
GRAVI.2021-10-03T06:30:56.726
Date updated
2021-10-03 06:46:22 UTC+0000
Release date
2022-10-03 06:46:22 UTC+0000
UTC Start
2021-10-03 06:30:56.726
UTC End
2021-10-03 06:34:56.726
MJD Start
59490.27148989
MJD End
59490.2742676678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.003764
Ambient temperature (°C)
9.39
Seeing (arcsec)
0.745
Observation
ID
48380
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
36278
Name
HIP115404
RA
350.661491
DEC
-15.03925
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 67.5820 66.9230 142.2000 143.2000
A0-J2 88.9970 87.4110 110.4000 111.0000
A0-K0 94.4840 92.9420 80.1670 80.2790
G1-J2 47.6210 47.0840 61.9000 61.8000
G1-K0 86.6280 86.3430 36.6170 36.6370
J2-K0 48.0850 48.1110 11.5840 12.0110
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 59490.27148989
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME 97Aqr
HIERARCH ESO INS SOBJ NAME HIP115404
RA 350.661491
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 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 67.582
HIERARCH ESO ISS PBL12 END 66.923
HIERARCH ESO ISS PBLA12 START 142.2
HIERARCH ESO ISS PBLA12 END 143.2
HIERARCH ESO ISS PBL13 START 88.997
HIERARCH ESO ISS PBL13 END 87.411
HIERARCH ESO ISS PBLA13 START 110.4
HIERARCH ESO ISS PBLA13 END 111.0
HIERARCH ESO ISS PBL14 START 94.484
HIERARCH ESO ISS PBL14 END 92.942
HIERARCH ESO ISS PBLA14 START 80.167
HIERARCH ESO ISS PBLA14 END 80.279
HIERARCH ESO ISS PBL23 START 47.621
HIERARCH ESO ISS PBL23 END 47.084
HIERARCH ESO ISS PBLA23 START 61.9
HIERARCH ESO ISS PBLA23 END 61.8
HIERARCH ESO ISS PBL24 START 86.628
HIERARCH ESO ISS PBL24 END 86.343
HIERARCH ESO ISS PBLA24 START 36.617
HIERARCH ESO ISS PBLA24 END 36.637
HIERARCH ESO ISS PBL34 START 48.085
HIERARCH ESO ISS PBL34 END 48.111
HIERARCH ESO ISS PBLA34 START 11.584
HIERARCH ESO ISS PBLA34 END 12.011
HIERARCH ESO ISS AMBI TAU0 START 0.003578
HIERARCH ESO ISS AMBI TAU0 END 0.00395
HIERARCH ESO ISS AMBI TEMP 9.39
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.69