Exposure
ID
PIONI.2025-01-08T07:40:01.952_1
Header ID
PIONI.2025-01-08T07:40:01.952
Date updated
2025-01-08 07:45:47 UTC+0000
Release date
2025-01-08 07:40:01 UTC+0000
UTC Start
2025-01-08 07:40:01.952
UTC End
2025-01-08 07:40:40.352
MJD Start
60683.3194670379
MJD End
60683.319911482344
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007690499999999999
Ambient temperature (°C)
14.19
Seeing (arcsec)
0.5449999999999999
Observation
ID
63123
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
47027
Name
HD 103635
RA
178.986743
DEC
-24.92601
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 47.2970 47.3190 142.6000 142.7000
A0-J2 118.0400 118.2050 81.1000 81.2000
A0-J6 168.1360 168.1520 13.1170 13.2260
B5-J2 104.1380 104.2480 57.6000 57.7000
B5-J6 201.5590 201.5600 2.6880 2.7830
J2-J6 165.3270 165.3720 331.6690 331.7250
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 60683.3194670379
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 103635
RA 178.986743
DEC -24.92601
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 47.297
HIERARCH ESO ISS PBL12 END 47.319
HIERARCH ESO ISS PBLA12 START 142.6
HIERARCH ESO ISS PBLA12 END 142.7
HIERARCH ESO ISS PBL13 START 118.04
HIERARCH ESO ISS PBL13 END 118.205
HIERARCH ESO ISS PBLA13 START 81.1
HIERARCH ESO ISS PBLA13 END 81.2
HIERARCH ESO ISS PBL14 START 168.136
HIERARCH ESO ISS PBL14 END 168.152
HIERARCH ESO ISS PBLA14 START 13.117
HIERARCH ESO ISS PBLA14 END 13.226
HIERARCH ESO ISS PBL23 START 104.138
HIERARCH ESO ISS PBL23 END 104.248
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 201.559
HIERARCH ESO ISS PBL24 END 201.56
HIERARCH ESO ISS PBLA24 START 2.688
HIERARCH ESO ISS PBLA24 END 2.783
HIERARCH ESO ISS PBL34 START 165.327
HIERARCH ESO ISS PBL34 END 165.372
HIERARCH ESO ISS PBLA34 START 331.669
HIERARCH ESO ISS PBLA34 END 331.725
HIERARCH ESO ISS AMBI TAU0 START 0.006788
HIERARCH ESO ISS AMBI TAU0 END 0.008593
HIERARCH ESO ISS AMBI TEMP 14.19
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.49