Exposure
ID
PIONI.2024-11-25T02:46:59.201_1
Header ID
PIONI.2024-11-25T02:46:59.201
Date updated
2024-11-25 02:50:44 UTC+0000
Release date
2024-11-25 02:46:59 UTC+0000
UTC Start
2024-11-25 02:46:59.200
UTC End
2024-11-25 02:47:24.800
MJD Start
60639.1159629682
MJD End
60639.1162592645
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007919
Ambient temperature (°C)
16.53
Seeing (arcsec)
0.665
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 47.3540 47.3710 143.9000 143.9000
A0-J2 76.3170 76.5900 89.4000 89.4000
A0-J6 144.8250 144.8110 356.3360 356.4370
B5-J2 62.2280 62.4180 51.1000 51.2000
B5-J6 186.5230 186.4830 348.5080 348.5790
J2-J6 167.2200 167.2410 329.2300 329.2270
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 60639.1159629682
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 47.354
HIERARCH ESO ISS PBL12 END 47.371
HIERARCH ESO ISS PBLA12 START 143.9
HIERARCH ESO ISS PBLA12 END 143.9
HIERARCH ESO ISS PBL13 START 76.317
HIERARCH ESO ISS PBL13 END 76.59
HIERARCH ESO ISS PBLA13 START 89.4
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 144.825
HIERARCH ESO ISS PBL14 END 144.811
HIERARCH ESO ISS PBLA14 START 356.336
HIERARCH ESO ISS PBLA14 END 356.437
HIERARCH ESO ISS PBL23 START 62.228
HIERARCH ESO ISS PBL23 END 62.418
HIERARCH ESO ISS PBLA23 START 51.1
HIERARCH ESO ISS PBLA23 END 51.2
HIERARCH ESO ISS PBL24 START 186.523
HIERARCH ESO ISS PBL24 END 186.483
HIERARCH ESO ISS PBLA24 START 348.508
HIERARCH ESO ISS PBLA24 END 348.579
HIERARCH ESO ISS PBL34 START 167.22
HIERARCH ESO ISS PBL34 END 167.241
HIERARCH ESO ISS PBLA34 START 329.23
HIERARCH ESO ISS PBLA34 END 329.227
HIERARCH ESO ISS AMBI TAU0 START 0.007623
HIERARCH ESO ISS AMBI TAU0 END 0.008215
HIERARCH ESO ISS AMBI TEMP 16.53
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.62