Exposure
ID
GRAVI.2021-10-10T06:55:59.209_1
Header ID
GRAVI.2021-10-10T06:55:59.209
Date updated
2021-10-10 07:11:34 UTC+0000
Release date
2022-10-10 07:11:34 UTC+0000
UTC Start
2021-10-10 06:55:59.209
UTC End
2021-10-10 06:59:59.209
MJD Start
59497.28887973
MJD End
59497.2916575078
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0015155
Ambient temperature (°C)
9.35
Seeing (arcsec)
1.51
Observation
ID
48427
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
36308
Name
HIP21644
RA
69.720517
DEC
-12.12313
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 89.1320 89.3850 112.1000 112.3000
A0-J2 124.0590 124.6990 89.2000 89.4000
A0-K0 120.3930 121.1040 66.5150 66.8850
G1-J2 54.5040 54.7840 49.5000 50.0000
G1-K0 86.1410 86.3050 18.8520 19.3910
J2-K0 48.1130 48.0760 343.5470 343.9240
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 59497.28887973
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD29573
HIERARCH ESO INS SOBJ NAME HIP21644
RA 69.720517
DEC -12.12313
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 89.132
HIERARCH ESO ISS PBL12 END 89.385
HIERARCH ESO ISS PBLA12 START 112.1
HIERARCH ESO ISS PBLA12 END 112.3
HIERARCH ESO ISS PBL13 START 124.059
HIERARCH ESO ISS PBL13 END 124.699
HIERARCH ESO ISS PBLA13 START 89.2
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 120.393
HIERARCH ESO ISS PBL14 END 121.104
HIERARCH ESO ISS PBLA14 START 66.515
HIERARCH ESO ISS PBLA14 END 66.885
HIERARCH ESO ISS PBL23 START 54.504
HIERARCH ESO ISS PBL23 END 54.784
HIERARCH ESO ISS PBLA23 START 49.5
HIERARCH ESO ISS PBLA23 END 50.0
HIERARCH ESO ISS PBL24 START 86.141
HIERARCH ESO ISS PBL24 END 86.305
HIERARCH ESO ISS PBLA24 START 18.852
HIERARCH ESO ISS PBLA24 END 19.391
HIERARCH ESO ISS PBL34 START 48.113
HIERARCH ESO ISS PBL34 END 48.076
HIERARCH ESO ISS PBLA34 START 343.547
HIERARCH ESO ISS PBLA34 END 343.924
HIERARCH ESO ISS AMBI TAU0 START 0.001618
HIERARCH ESO ISS AMBI TAU0 END 0.001413
HIERARCH ESO ISS AMBI TEMP 9.35
HIERARCH ESO ISS AMBI FWHM START 1.58
HIERARCH ESO ISS AMBI FWHM END 1.44