Exposure
ID
PIONI.2024-11-30T04:33:05.503_1
Header ID
PIONI.2024-11-30T04:33:05.503
Date updated
2024-11-30 04:40:48 UTC+0000
Release date
2024-11-30 04:33:05 UTC+0000
UTC Start
2024-11-30 04:33:05.503
UTC End
2024-11-30 04:33:31.103
MJD Start
60644.189647025
MJD End
60644.1899433213
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0050315
Ambient temperature (°C)
17.05
Seeing (arcsec)
0.78
Observation
ID
62135
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
46223
Name
HD44643
RA
129.284614
DEC
-26.07312
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 39.7580 39.8020 138.0000 138.0000
A0-J2 76.9340 77.1330 54.6000 54.8000
A0-J6 167.8950 167.8880 352.6940 352.7800
B5-J2 82.4450 82.5230 26.0000 26.1000
B5-J6 201.8580 201.8600 346.2590 346.3240
J2-J6 148.1220 148.2280 325.4310 325.4380
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 60644.189647025
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD44643
RA 129.284614
DEC -26.07312
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 39.758
HIERARCH ESO ISS PBL12 END 39.802
HIERARCH ESO ISS PBLA12 START 138.0
HIERARCH ESO ISS PBLA12 END 138.0
HIERARCH ESO ISS PBL13 START 76.934
HIERARCH ESO ISS PBL13 END 77.133
HIERARCH ESO ISS PBLA13 START 54.6
HIERARCH ESO ISS PBLA13 END 54.8
HIERARCH ESO ISS PBL14 START 167.895
HIERARCH ESO ISS PBL14 END 167.888
HIERARCH ESO ISS PBLA14 START 352.694
HIERARCH ESO ISS PBLA14 END 352.78
HIERARCH ESO ISS PBL23 START 82.445
HIERARCH ESO ISS PBL23 END 82.523
HIERARCH ESO ISS PBLA23 START 26.0
HIERARCH ESO ISS PBLA23 END 26.1
HIERARCH ESO ISS PBL24 START 201.858
HIERARCH ESO ISS PBL24 END 201.86
HIERARCH ESO ISS PBLA24 START 346.259
HIERARCH ESO ISS PBLA24 END 346.324
HIERARCH ESO ISS PBL34 START 148.122
HIERARCH ESO ISS PBL34 END 148.228
HIERARCH ESO ISS PBLA34 START 325.431
HIERARCH ESO ISS PBLA34 END 325.438
HIERARCH ESO ISS AMBI TAU0 START 0.005113
HIERARCH ESO ISS AMBI TAU0 END 0.00495
HIERARCH ESO ISS AMBI TEMP 17.05
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.77