Exposure
ID
PIONI.2024-11-30T02:12:19.501_1
Header ID
PIONI.2024-11-30T02:12:19.501
Date updated
2024-11-30 02:20:45 UTC+0000
Release date
2024-11-30 02:12:19 UTC+0000
UTC Start
2024-11-30 02:12:19.501
UTC End
2024-11-30 02:12:45.101
MJD Start
60644.0918923705
MJD End
60644.0921886668
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0047135
Ambient temperature (°C)
17.2
Seeing (arcsec)
0.74
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 48.0630 48.0740 144.5000 144.4000
A0-J2 77.1700 77.4400 96.4000 96.4000
A0-J6 136.2400 136.2230 356.2540 356.3620
B5-J2 57.5300 57.7440 57.9000 58.1000
B5-J6 178.8890 178.8380 348.1170 348.1900
J2-J6 167.9520 167.9550 329.3680 329.3620
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 60644.0918923705
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 48.063
HIERARCH ESO ISS PBL12 END 48.074
HIERARCH ESO ISS PBLA12 START 144.5
HIERARCH ESO ISS PBLA12 END 144.4
HIERARCH ESO ISS PBL13 START 77.17
HIERARCH ESO ISS PBL13 END 77.44
HIERARCH ESO ISS PBLA13 START 96.4
HIERARCH ESO ISS PBLA13 END 96.4
HIERARCH ESO ISS PBL14 START 136.24
HIERARCH ESO ISS PBL14 END 136.223
HIERARCH ESO ISS PBLA14 START 356.254
HIERARCH ESO ISS PBLA14 END 356.362
HIERARCH ESO ISS PBL23 START 57.53
HIERARCH ESO ISS PBL23 END 57.744
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 178.889
HIERARCH ESO ISS PBL24 END 178.838
HIERARCH ESO ISS PBLA24 START 348.117
HIERARCH ESO ISS PBLA24 END 348.19
HIERARCH ESO ISS PBL34 START 167.952
HIERARCH ESO ISS PBL34 END 167.955
HIERARCH ESO ISS PBLA34 START 329.368
HIERARCH ESO ISS PBLA34 END 329.362
HIERARCH ESO ISS AMBI TAU0 START 0.004798
HIERARCH ESO ISS AMBI TAU0 END 0.004629
HIERARCH ESO ISS AMBI TEMP 17.2
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.74