Exposure
ID
PIONI.2024-11-28T08:06:23.778_1
Header ID
PIONI.2024-11-28T08:06:23.778
Date updated
2024-11-28 08:15:40 UTC+0000
Release date
2024-11-28 08:06:23 UTC+0000
UTC Start
2024-11-28 08:06:23.778
UTC End
2024-11-28 08:06:49.378
MJD Start
60642.3377752104
MJD End
60642.3380715067
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.005656
Ambient temperature (°C)
13.55
Seeing (arcsec)
0.665
Observation
ID
62092
Category
calibrator
Program ID
114.27B2.001
Program Title
A SUB-PERCENT GEOMETRICAL LMC DISTANCE MEASUREMENT
Program Type
Normal
PI / COI
PIETRZYNSKI / GALLENNE / GRACZYK / HAJDU / GIEREN
Target
ID
46185
Name
HD95667
RA
165.50254
DEC
-37.83347
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 40.0410 40.0820 133.9000 133.9000
A0-J2 104.2430 104.3800 59.9000 60.0000
A0-J6 169.4960 169.4950 1.5370 1.6200
B5-J2 100.8260 100.8860 37.5000 37.6000
B5-J6 198.6840 198.6930 352.9730 353.0410
J2-J6 145.1350 145.2350 323.8380 323.8730
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60642.3377752104
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD95667
RA 165.50254
DEC -37.83347
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 40.041
HIERARCH ESO ISS PBL12 END 40.082
HIERARCH ESO ISS PBLA12 START 133.9
HIERARCH ESO ISS PBLA12 END 133.9
HIERARCH ESO ISS PBL13 START 104.243
HIERARCH ESO ISS PBL13 END 104.38
HIERARCH ESO ISS PBLA13 START 59.9
HIERARCH ESO ISS PBLA13 END 60.0
HIERARCH ESO ISS PBL14 START 169.496
HIERARCH ESO ISS PBL14 END 169.495
HIERARCH ESO ISS PBLA14 START 1.537
HIERARCH ESO ISS PBLA14 END 1.62
HIERARCH ESO ISS PBL23 START 100.826
HIERARCH ESO ISS PBL23 END 100.886
HIERARCH ESO ISS PBLA23 START 37.5
HIERARCH ESO ISS PBLA23 END 37.6
HIERARCH ESO ISS PBL24 START 198.684
HIERARCH ESO ISS PBL24 END 198.693
HIERARCH ESO ISS PBLA24 START 352.973
HIERARCH ESO ISS PBLA24 END 353.041
HIERARCH ESO ISS PBL34 START 145.135
HIERARCH ESO ISS PBL34 END 145.235
HIERARCH ESO ISS PBLA34 START 323.838
HIERARCH ESO ISS PBLA34 END 323.873
HIERARCH ESO ISS AMBI TAU0 START 0.005296
HIERARCH ESO ISS AMBI TAU0 END 0.006016
HIERARCH ESO ISS AMBI TEMP 13.55
HIERARCH ESO ISS AMBI FWHM START 0.68
HIERARCH ESO ISS AMBI FWHM END 0.65