Exposure
ID
PIONI.2025-05-30T03:05:41.079_1
Header ID
PIONI.2025-05-30T03:05:41.079
Date updated
2025-05-30 03:11:28 UTC+0000
Release date
2025-05-30 03:05:41 UTC+0000
UTC Start
2025-05-30 03:05:41.079
UTC End
2025-05-30 03:06:06.679
MJD Start
60825.128947671
MJD End
60825.1292439673
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00425
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 41.4120 41.4460 135.2000 135.2000
A0-J2 116.6060 116.7040 67.6000 67.7000
A0-J6 167.6670 167.6600 8.6550 8.7410
B5-J2 107.8470 107.8890 46.8000 46.9000
B5-J6 195.1590 195.1610 358.8350 358.9090
J2-J6 146.6730 146.7610 325.7560 325.8090
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 60825.128947671
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 41.412
HIERARCH ESO ISS PBL12 END 41.446
HIERARCH ESO ISS PBLA12 START 135.2
HIERARCH ESO ISS PBLA12 END 135.2
HIERARCH ESO ISS PBL13 START 116.606
HIERARCH ESO ISS PBL13 END 116.704
HIERARCH ESO ISS PBLA13 START 67.6
HIERARCH ESO ISS PBLA13 END 67.7
HIERARCH ESO ISS PBL14 START 167.667
HIERARCH ESO ISS PBL14 END 167.66
HIERARCH ESO ISS PBLA14 START 8.655
HIERARCH ESO ISS PBLA14 END 8.741
HIERARCH ESO ISS PBL23 START 107.847
HIERARCH ESO ISS PBL23 END 107.889
HIERARCH ESO ISS PBLA23 START 46.8
HIERARCH ESO ISS PBLA23 END 46.9
HIERARCH ESO ISS PBL24 START 195.159
HIERARCH ESO ISS PBL24 END 195.161
HIERARCH ESO ISS PBLA24 START 358.835
HIERARCH ESO ISS PBLA24 END 358.909
HIERARCH ESO ISS PBL34 START 146.673
HIERARCH ESO ISS PBL34 END 146.761
HIERARCH ESO ISS PBLA34 START 325.756
HIERARCH ESO ISS PBLA34 END 325.809
HIERARCH ESO ISS AMBI TAU0 START 0.004477
HIERARCH ESO ISS AMBI TAU0 END 0.004023
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 0.69
HIERARCH ESO ISS AMBI FWHM END 0.69