Exposure
ID
PIONI.2024-11-30T04:33:43.200_1
Header ID
PIONI.2024-11-30T04:33:43.200
Date updated
2024-11-30 04:40:48 UTC+0000
Release date
2024-11-30 04:33:43 UTC+0000
UTC Start
2024-11-30 04:33:43.199
UTC End
2024-11-30 04:34:08.799
MJD Start
60644.1900833272
MJD End
60644.1903796235
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00495
Ambient temperature (°C)
17.14
Seeing (arcsec)
0.77
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 39.8050 39.8480 138.0000 138.0000
A0-J2 77.1440 77.3380 54.8000 54.9000
A0-J6 167.8870 167.8800 352.7840 352.8670
B5-J2 82.5280 82.6040 26.2000 26.3000
B5-J6 201.8600 201.8620 346.3270 346.3880
J2-J6 148.2340 148.3360 325.4390 325.4440
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 60644.1900833272
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 39.805
HIERARCH ESO ISS PBL12 END 39.848
HIERARCH ESO ISS PBLA12 START 138.0
HIERARCH ESO ISS PBLA12 END 138.0
HIERARCH ESO ISS PBL13 START 77.144
HIERARCH ESO ISS PBL13 END 77.338
HIERARCH ESO ISS PBLA13 START 54.8
HIERARCH ESO ISS PBLA13 END 54.9
HIERARCH ESO ISS PBL14 START 167.887
HIERARCH ESO ISS PBL14 END 167.88
HIERARCH ESO ISS PBLA14 START 352.784
HIERARCH ESO ISS PBLA14 END 352.867
HIERARCH ESO ISS PBL23 START 82.528
HIERARCH ESO ISS PBL23 END 82.604
HIERARCH ESO ISS PBLA23 START 26.2
HIERARCH ESO ISS PBLA23 END 26.3
HIERARCH ESO ISS PBL24 START 201.86
HIERARCH ESO ISS PBL24 END 201.862
HIERARCH ESO ISS PBLA24 START 346.327
HIERARCH ESO ISS PBLA24 END 346.388
HIERARCH ESO ISS PBL34 START 148.234
HIERARCH ESO ISS PBL34 END 148.336
HIERARCH ESO ISS PBLA34 START 325.439
HIERARCH ESO ISS PBLA34 END 325.444
HIERARCH ESO ISS AMBI TAU0 START 0.00495
HIERARCH ESO ISS AMBI TAU0 END 0.00495
HIERARCH ESO ISS AMBI TEMP 17.14
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.77