Exposure
ID
PIONI.2024-11-25T02:46:21.758_1
Header ID
PIONI.2024-11-25T02:46:21.758
Date updated
2024-11-25 02:50:44 UTC+0000
Release date
2024-11-25 02:46:21 UTC+0000
UTC Start
2024-11-25 02:46:21.758
UTC End
2024-11-25 02:46:47.358
MJD Start
60639.1155296103
MJD End
60639.1158259066
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0074205
Ambient temperature (°C)
16.53
Seeing (arcsec)
0.69
Observation
ID
62015
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
46118
Name
HD 40965
RA
90.533117
DEC
-3.63985
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 47.3360 47.3530 143.9000 143.9000
A0-J2 76.0360 76.3010 89.4000 89.4000
A0-J6 144.8410 144.8260 356.2310 356.3300
B5-J2 62.0330 62.2180 50.9000 51.1000
B5-J6 186.5640 186.5250 348.4350 348.5040
J2-J6 167.1980 167.2190 329.2320 329.2300
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 60639.1155296103
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 40965
RA 90.533117
DEC -3.63985
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 47.336
HIERARCH ESO ISS PBL12 END 47.353
HIERARCH ESO ISS PBLA12 START 143.9
HIERARCH ESO ISS PBLA12 END 143.9
HIERARCH ESO ISS PBL13 START 76.036
HIERARCH ESO ISS PBL13 END 76.301
HIERARCH ESO ISS PBLA13 START 89.4
HIERARCH ESO ISS PBLA13 END 89.4
HIERARCH ESO ISS PBL14 START 144.841
HIERARCH ESO ISS PBL14 END 144.826
HIERARCH ESO ISS PBLA14 START 356.231
HIERARCH ESO ISS PBLA14 END 356.33
HIERARCH ESO ISS PBL23 START 62.033
HIERARCH ESO ISS PBL23 END 62.218
HIERARCH ESO ISS PBLA23 START 50.9
HIERARCH ESO ISS PBLA23 END 51.1
HIERARCH ESO ISS PBL24 START 186.564
HIERARCH ESO ISS PBL24 END 186.525
HIERARCH ESO ISS PBLA24 START 348.435
HIERARCH ESO ISS PBLA24 END 348.504
HIERARCH ESO ISS PBL34 START 167.198
HIERARCH ESO ISS PBL34 END 167.219
HIERARCH ESO ISS PBLA34 START 329.232
HIERARCH ESO ISS PBLA34 END 329.23
HIERARCH ESO ISS AMBI TAU0 START 0.007218
HIERARCH ESO ISS AMBI TAU0 END 0.007623
HIERARCH ESO ISS AMBI TEMP 16.53
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.71