Exposure
ID
GRAVI.2022-05-16T06:38:31.035_1
Header ID
GRAVI.2022-05-16T06:38:31.035
Date updated
2022-05-16 06:51:01 UTC+0000
Release date
2023-05-16 06:51:01 UTC+0000
UTC Start
2022-05-16 06:38:31.035
UTC End
2022-05-16 06:42:31.035
MJD Start
59715.27674809
MJD End
59715.2795258678
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.002259
Ambient temperature (°C)
10.61
Seeing (arcsec)
1.19
Observation
ID
50907
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
37961
Name
HIP79337
RA
242.872989
DEC
9.71194
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 76.1880 75.3460 111.8000 111.9000
A0-J2 120.3680 119.4860 89.0000 88.8000
A0-J3 131.2850 131.5190 51.4260 51.3320
G1-J2 58.2010 58.2220 58.5000 58.3000
G1-J3 114.6910 115.0310 16.1460 16.5480
J2-J3 81.6810 81.4300 347.4710 348.1070
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 59715.27674809
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD145589
HIERARCH ESO INS SOBJ NAME HIP79337
RA 242.872989
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 J3
EXPTIME 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 76.188
HIERARCH ESO ISS PBL12 END 75.346
HIERARCH ESO ISS PBLA12 START 111.8
HIERARCH ESO ISS PBLA12 END 111.9
HIERARCH ESO ISS PBL13 START 120.368
HIERARCH ESO ISS PBL13 END 119.486
HIERARCH ESO ISS PBLA13 START 89.0
HIERARCH ESO ISS PBLA13 END 88.8
HIERARCH ESO ISS PBL14 START 131.285
HIERARCH ESO ISS PBL14 END 131.519
HIERARCH ESO ISS PBLA14 START 51.426
HIERARCH ESO ISS PBLA14 END 51.332
HIERARCH ESO ISS PBL23 START 58.201
HIERARCH ESO ISS PBL23 END 58.222
HIERARCH ESO ISS PBLA23 START 58.5
HIERARCH ESO ISS PBLA23 END 58.3
HIERARCH ESO ISS PBL24 START 114.691
HIERARCH ESO ISS PBL24 END 115.031
HIERARCH ESO ISS PBLA24 START 16.146
HIERARCH ESO ISS PBLA24 END 16.548
HIERARCH ESO ISS PBL34 START 81.681
HIERARCH ESO ISS PBL34 END 81.43
HIERARCH ESO ISS PBLA34 START 347.471
HIERARCH ESO ISS PBLA34 END 348.107
HIERARCH ESO ISS AMBI TAU0 START 0.002349
HIERARCH ESO ISS AMBI TAU0 END 0.002169
HIERARCH ESO ISS AMBI TEMP 10.61
HIERARCH ESO ISS AMBI FWHM START 1.14
HIERARCH ESO ISS AMBI FWHM END 1.24