Exposure
ID
PIONI.2025-06-02T08:05:08.013_1
Header ID
PIONI.2025-06-02T08:05:08.013
Date updated
2025-06-02 08:19:32 UTC+0000
Release date
2025-06-02 08:05:08 UTC+0000
UTC Start
2025-06-02 08:05:08.013
UTC End
2025-06-02 08:05:33.613
MJD Start
60828.3368983031
MJD End
60828.3371945994
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002615
Ambient temperature (°C)
10.23
Seeing (arcsec)
1.24
Observation
ID
67705
Category
calibrator
Program ID
115.285P.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
50356
Name
HD217358
RA
345.102626
DEC
-25.62709
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 44.5940 44.6240 139.3000 139.3000
A0-J2 100.7340 100.9160 71.4000 71.5000
A0-J6 167.3300 167.3340 3.5150 3.6020
B5-J2 93.5940 93.6970 45.2000 45.3000
B5-J6 201.6970 201.6950 354.6450 354.7150
J2-J6 159.4760 159.5420 327.7160 327.7430
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 115.285P.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60828.3368983031
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD217358
RA 345.102626
DEC -25.62709
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 44.594
HIERARCH ESO ISS PBL12 END 44.624
HIERARCH ESO ISS PBLA12 START 139.3
HIERARCH ESO ISS PBLA12 END 139.3
HIERARCH ESO ISS PBL13 START 100.734
HIERARCH ESO ISS PBL13 END 100.916
HIERARCH ESO ISS PBLA13 START 71.4
HIERARCH ESO ISS PBLA13 END 71.5
HIERARCH ESO ISS PBL14 START 167.33
HIERARCH ESO ISS PBL14 END 167.334
HIERARCH ESO ISS PBLA14 START 3.515
HIERARCH ESO ISS PBLA14 END 3.602
HIERARCH ESO ISS PBL23 START 93.594
HIERARCH ESO ISS PBL23 END 93.697
HIERARCH ESO ISS PBLA23 START 45.2
HIERARCH ESO ISS PBLA23 END 45.3
HIERARCH ESO ISS PBL24 START 201.697
HIERARCH ESO ISS PBL24 END 201.695
HIERARCH ESO ISS PBLA24 START 354.645
HIERARCH ESO ISS PBLA24 END 354.715
HIERARCH ESO ISS PBL34 START 159.476
HIERARCH ESO ISS PBL34 END 159.542
HIERARCH ESO ISS PBLA34 START 327.716
HIERARCH ESO ISS PBLA34 END 327.743
HIERARCH ESO ISS AMBI TAU0 START 0.002579
HIERARCH ESO ISS AMBI TAU0 END 0.002651
HIERARCH ESO ISS AMBI TEMP 10.23
HIERARCH ESO ISS AMBI FWHM START 1.35
HIERARCH ESO ISS AMBI FWHM END 1.13