Exposure
ID
PIONI.2024-11-25T03:17:17.475_1
Header ID
PIONI.2024-11-25T03:17:17.475
Date updated
2024-11-25 03:25:36 UTC+0000
Release date
2024-11-25 03:17:17 UTC+0000
UTC Start
2024-11-25 03:17:17.475
UTC End
2024-11-25 03:17:43.075
MJD Start
60639.1370078088
MJD End
60639.1373041051
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.006787
Ambient temperature (°C)
16.51
Seeing (arcsec)
0.75
Observation
ID
62015
Category
calibrator
Program ID
114.2734.001
Program Title
GAIA FGK BENCHMARK STARS: METAL-POOR STARS
Program Type
Normal
PI / COI
SOUBIRAN / NARDETTO / CREEVEY / JOFRE PFEIL / HEITER / MOURARD / CASAMIQUELA / WORLEY / BAILLEUL
Target
ID
46118
Name
HD 40965
RA
90.533117
DEC
-3.63985
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.0870 48.0980 143.2000 143.2000
A0-J2 89.4020 89.6460 89.9000 89.9000
A0-J6 144.5990 144.6050 1.4670 1.5690
B5-J2 71.8610 72.0510 57.5000 57.6000
B5-J6 184.7600 184.7310 352.1880 352.2630
J2-J6 167.9100 167.9160 329.3170 329.3230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.2734.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60639.1370078088
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 40965
RA 90.533117
DEC -3.63985
HIERARCH ESO INS OPTI2 NAME GRISM
HIERARCH ESO INS OPTI2 ID GRISM
HIERARCH ESO INS FILT1 NAME H
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 48.087
HIERARCH ESO ISS PBL12 END 48.098
HIERARCH ESO ISS PBLA12 START 143.2
HIERARCH ESO ISS PBLA12 END 143.2
HIERARCH ESO ISS PBL13 START 89.402
HIERARCH ESO ISS PBL13 END 89.646
HIERARCH ESO ISS PBLA13 START 89.9
HIERARCH ESO ISS PBLA13 END 89.9
HIERARCH ESO ISS PBL14 START 144.599
HIERARCH ESO ISS PBL14 END 144.605
HIERARCH ESO ISS PBLA14 START 1.467
HIERARCH ESO ISS PBLA14 END 1.569
HIERARCH ESO ISS PBL23 START 71.861
HIERARCH ESO ISS PBL23 END 72.051
HIERARCH ESO ISS PBLA23 START 57.5
HIERARCH ESO ISS PBLA23 END 57.6
HIERARCH ESO ISS PBL24 START 184.76
HIERARCH ESO ISS PBL24 END 184.731
HIERARCH ESO ISS PBLA24 START 352.188
HIERARCH ESO ISS PBLA24 END 352.263
HIERARCH ESO ISS PBL34 START 167.91
HIERARCH ESO ISS PBL34 END 167.916
HIERARCH ESO ISS PBLA34 START 329.317
HIERARCH ESO ISS PBLA34 END 329.323
HIERARCH ESO ISS AMBI TAU0 START 0.006787
HIERARCH ESO ISS AMBI TAU0 END 0.006787
HIERARCH ESO ISS AMBI TEMP 16.51
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75