Exposure
ID
PIONI.2025-05-30T03:05:03.217_1
Header ID
PIONI.2025-05-30T03:05:03.217
Date updated
2025-05-30 03:11:28 UTC+0000
Release date
2025-05-30 03:05:03 UTC+0000
UTC Start
2025-05-30 03:05:03.217
UTC End
2025-05-30 03:05:28.817
MJD Start
60825.1285094568
MJD End
60825.1288057531
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004477
Ambient temperature (°C)
13.78
Seeing (arcsec)
0.69
Observation
ID
67631
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
50299
Name
eta Sco
RA
258.037713
DEC
-43.24082
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 41.3760 41.4100 135.1000 135.2000
A0-J2 116.5020 116.6010 67.4000 67.5000
A0-J6 167.6750 167.6680 8.5640 8.6500
B5-J2 107.8020 107.8440 46.6000 46.8000
B5-J6 195.1570 195.1590 358.7570 358.8310
J2-J6 146.5800 146.6680 325.7010 325.7540
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 60825.1285094568
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME eta Sco
RA 258.037713
DEC -43.24082
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
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 41.376
HIERARCH ESO ISS PBL12 END 41.41
HIERARCH ESO ISS PBLA12 START 135.1
HIERARCH ESO ISS PBLA12 END 135.2
HIERARCH ESO ISS PBL13 START 116.502
HIERARCH ESO ISS PBL13 END 116.601
HIERARCH ESO ISS PBLA13 START 67.4
HIERARCH ESO ISS PBLA13 END 67.5
HIERARCH ESO ISS PBL14 START 167.675
HIERARCH ESO ISS PBL14 END 167.668
HIERARCH ESO ISS PBLA14 START 8.564
HIERARCH ESO ISS PBLA14 END 8.65
HIERARCH ESO ISS PBL23 START 107.802
HIERARCH ESO ISS PBL23 END 107.844
HIERARCH ESO ISS PBLA23 START 46.6
HIERARCH ESO ISS PBLA23 END 46.8
HIERARCH ESO ISS PBL24 START 195.157
HIERARCH ESO ISS PBL24 END 195.159
HIERARCH ESO ISS PBLA24 START 358.757
HIERARCH ESO ISS PBLA24 END 358.831
HIERARCH ESO ISS PBL34 START 146.58
HIERARCH ESO ISS PBL34 END 146.668
HIERARCH ESO ISS PBLA34 START 325.701
HIERARCH ESO ISS PBLA34 END 325.754
HIERARCH ESO ISS AMBI TAU0 START 0.004477
HIERARCH ESO ISS AMBI TAU0 END 0.004477
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69