Exposure
ID
GRAVI.2022-06-09T05:03:19.988_1
Header ID
GRAVI.2022-06-09T05:03:19.988
Date updated
2022-06-09 05:15:44 UTC+0000
Release date
2023-06-09 05:15:44 UTC+0000
UTC Start
2022-06-09 05:03:19.988
UTC End
2022-06-09 05:07:19.988
MJD Start
59739.21064801
MJD End
59739.2134257878
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.008799
Ambient temperature (°C)
8.52
Seeing (arcsec)
0.685
Observation
ID
51202
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
38150
Name
HIP79337
RA
242.871864
DEC
9.71194
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 76.3580 75.5170 111.8000 111.9000
A0-J2 120.5390 119.6610 89.0000 88.8000
A0-K0 126.6980 126.3650 70.9160 70.6850
G1-J2 58.1930 58.2170 58.5000 58.4000
G1-K0 85.1750 85.4930 34.9840 35.1090
J2-K0 39.3980 39.3900 358.8470 359.4310
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 59739.21064801
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD145589
HIERARCH ESO INS SOBJ NAME HIP79337
RA 242.871864
DEC 9.71194
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 76.358
HIERARCH ESO ISS PBL12 END 75.517
HIERARCH ESO ISS PBLA12 START 111.8
HIERARCH ESO ISS PBLA12 END 111.9
HIERARCH ESO ISS PBL13 START 120.539
HIERARCH ESO ISS PBL13 END 119.661
HIERARCH ESO ISS PBLA13 START 89.0
HIERARCH ESO ISS PBLA13 END 88.8
HIERARCH ESO ISS PBL14 START 126.698
HIERARCH ESO ISS PBL14 END 126.365
HIERARCH ESO ISS PBLA14 START 70.916
HIERARCH ESO ISS PBLA14 END 70.685
HIERARCH ESO ISS PBL23 START 58.193
HIERARCH ESO ISS PBL23 END 58.217
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.4
HIERARCH ESO ISS PBL24 START 85.175
HIERARCH ESO ISS PBL24 END 85.493
HIERARCH ESO ISS PBLA24 START 34.984
HIERARCH ESO ISS PBLA24 END 35.109
HIERARCH ESO ISS PBL34 START 39.398
HIERARCH ESO ISS PBL34 END 39.39
HIERARCH ESO ISS PBLA34 START 358.847
HIERARCH ESO ISS PBLA34 END 359.431
HIERARCH ESO ISS AMBI TAU0 START 0.009887
HIERARCH ESO ISS AMBI TAU0 END 0.007711
HIERARCH ESO ISS AMBI TEMP 8.52
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.72