Exposure
ID
PIONI.2024-11-30T03:17:23.704_1
Header ID
PIONI.2024-11-30T03:17:23.704
Date updated
2024-11-30 03:25:40 UTC+0000
Release date
2024-11-30 03:17:23 UTC+0000
UTC Start
2024-11-30 03:17:23.705
UTC End
2024-11-30 03:17:49.305
MJD Start
60644.1370799146
MJD End
60644.1373762109
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007502
Ambient temperature (°C)
17.8
Seeing (arcsec)
0.625
Observation
ID
62129
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
46217
Name
HD 38479
RA
86.551148
DEC
1.5342
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 48.6540 48.6530 143.1000 143.1000
A0-J2 103.0680 103.2710 94.4000 94.4000
A0-J6 137.2850 137.3210 7.8830 7.9870
B5-J2 79.7990 79.9890 67.1000 67.2000
B5-J6 175.1820 175.1670 356.5930 356.6750
J2-J6 166.5530 166.5240 329.7420 329.7550
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 60644.1370799146
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 38479
RA 86.551148
DEC 1.5342
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 48.654
HIERARCH ESO ISS PBL12 END 48.653
HIERARCH ESO ISS PBLA12 START 143.1
HIERARCH ESO ISS PBLA12 END 143.1
HIERARCH ESO ISS PBL13 START 103.068
HIERARCH ESO ISS PBL13 END 103.271
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.4
HIERARCH ESO ISS PBL14 START 137.285
HIERARCH ESO ISS PBL14 END 137.321
HIERARCH ESO ISS PBLA14 START 7.883
HIERARCH ESO ISS PBLA14 END 7.987
HIERARCH ESO ISS PBL23 START 79.799
HIERARCH ESO ISS PBL23 END 79.989
HIERARCH ESO ISS PBLA23 START 67.1
HIERARCH ESO ISS PBLA23 END 67.2
HIERARCH ESO ISS PBL24 START 175.182
HIERARCH ESO ISS PBL24 END 175.167
HIERARCH ESO ISS PBLA24 START 356.593
HIERARCH ESO ISS PBLA24 END 356.675
HIERARCH ESO ISS PBL34 START 166.553
HIERARCH ESO ISS PBL34 END 166.524
HIERARCH ESO ISS PBLA34 START 329.742
HIERARCH ESO ISS PBLA34 END 329.755
HIERARCH ESO ISS AMBI TAU0 START 0.007502
HIERARCH ESO ISS AMBI TAU0 END 0.007502
HIERARCH ESO ISS AMBI TEMP 17.8
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.72