Exposure
ID
PIONI.2025-05-30T03:03:10.036_1
Header ID
PIONI.2025-05-30T03:03:10.036
Date updated
2025-05-30 03:11:28 UTC+0000
Release date
2025-05-30 03:03:10 UTC+0000
UTC Start
2025-05-30 03:03:10.036
UTC End
2025-05-30 03:03:35.636
MJD Start
60825.1271994873
MJD End
60825.1274957836
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.004177
Ambient temperature (°C)
13.66
Seeing (arcsec)
0.75
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 41.2670 41.3010 134.9000 135.0000
A0-J2 116.1910 116.2900 67.0000 67.2000
A0-J6 167.6980 167.6910 8.2930 8.3800
B5-J2 107.6690 107.7120 46.2000 46.4000
B5-J6 195.1490 195.1520 358.5240 358.5980
J2-J6 146.3010 146.3900 325.5370 325.5890
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 60825.1271994873
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 41.267
HIERARCH ESO ISS PBL12 END 41.301
HIERARCH ESO ISS PBLA12 START 134.9
HIERARCH ESO ISS PBLA12 END 135.0
HIERARCH ESO ISS PBL13 START 116.191
HIERARCH ESO ISS PBL13 END 116.29
HIERARCH ESO ISS PBLA13 START 67.0
HIERARCH ESO ISS PBLA13 END 67.2
HIERARCH ESO ISS PBL14 START 167.698
HIERARCH ESO ISS PBL14 END 167.691
HIERARCH ESO ISS PBLA14 START 8.293
HIERARCH ESO ISS PBLA14 END 8.38
HIERARCH ESO ISS PBL23 START 107.669
HIERARCH ESO ISS PBL23 END 107.712
HIERARCH ESO ISS PBLA23 START 46.2
HIERARCH ESO ISS PBLA23 END 46.4
HIERARCH ESO ISS PBL24 START 195.149
HIERARCH ESO ISS PBL24 END 195.152
HIERARCH ESO ISS PBLA24 START 358.524
HIERARCH ESO ISS PBLA24 END 358.598
HIERARCH ESO ISS PBL34 START 146.301
HIERARCH ESO ISS PBL34 END 146.39
HIERARCH ESO ISS PBLA34 START 325.537
HIERARCH ESO ISS PBLA34 END 325.589
HIERARCH ESO ISS AMBI TAU0 START 0.004177
HIERARCH ESO ISS AMBI TAU0 END 0.004177
HIERARCH ESO ISS AMBI TEMP 13.66
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.75