Exposure
ID
PIONI.2025-01-08T07:08:34.219_1
Header ID
PIONI.2025-01-08T07:08:34.219
Date updated
2025-01-08 07:15:43 UTC+0000
Release date
2025-01-08 07:08:34 UTC+0000
UTC Start
2025-01-08 07:08:34.218
UTC End
2025-01-08 07:09:12.618
MJD Start
60683.2976182653
MJD End
60683.29806270974
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0071995
Ambient temperature (°C)
13.96
Seeing (arcsec)
0.605
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 46.2750 46.3050 140.9000 140.9000
A0-J2 110.7330 110.9380 77.1000 77.2000
A0-J6 167.5470 167.5600 8.7290 8.8430
B5-J2 99.3960 99.5250 52.4000 52.5000
B5-J6 201.5380 201.5370 358.9280 359.0240
J2-J6 163.2040 163.2670 329.6410 329.6880
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 60683.2976182653
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 46.275
HIERARCH ESO ISS PBL12 END 46.305
HIERARCH ESO ISS PBLA12 START 140.9
HIERARCH ESO ISS PBLA12 END 140.9
HIERARCH ESO ISS PBL13 START 110.733
HIERARCH ESO ISS PBL13 END 110.938
HIERARCH ESO ISS PBLA13 START 77.1
HIERARCH ESO ISS PBLA13 END 77.2
HIERARCH ESO ISS PBL14 START 167.547
HIERARCH ESO ISS PBL14 END 167.56
HIERARCH ESO ISS PBLA14 START 8.729
HIERARCH ESO ISS PBLA14 END 8.843
HIERARCH ESO ISS PBL23 START 99.396
HIERARCH ESO ISS PBL23 END 99.525
HIERARCH ESO ISS PBLA23 START 52.4
HIERARCH ESO ISS PBLA23 END 52.5
HIERARCH ESO ISS PBL24 START 201.538
HIERARCH ESO ISS PBL24 END 201.537
HIERARCH ESO ISS PBLA24 START 358.928
HIERARCH ESO ISS PBLA24 END 359.024
HIERARCH ESO ISS PBL34 START 163.204
HIERARCH ESO ISS PBL34 END 163.267
HIERARCH ESO ISS PBLA34 START 329.641
HIERARCH ESO ISS PBLA34 END 329.688
HIERARCH ESO ISS AMBI TAU0 START 0.007361
HIERARCH ESO ISS AMBI TAU0 END 0.007038
HIERARCH ESO ISS AMBI TEMP 13.96
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.62