Exposure
ID
PIONI.2025-03-29T03:56:38.812_1
Header ID
PIONI.2025-03-29T03:56:38.812
Date updated
2025-03-29 04:05:52 UTC+0000
Release date
2025-03-29 03:56:38 UTC+0000
UTC Start
2025-03-29 03:56:38.812
UTC End
2025-03-29 03:57:04.412
MJD Start
60763.1643381007
MJD End
60763.164634397
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014535
Ambient temperature (°C)
14.52
Seeing (arcsec)
0.39
Observation
ID
65905
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
49058
Name
HD103596
RA
178.917229
DEC
-28.47726
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 68.2320 68.2410 269.8000 269.9000
K0-D0 95.9340 95.9400 249.3000 249.4000
K0-J3 56.3420 56.3480 331.3020 331.3640
G2-D0 39.9730 39.9720 212.5000 212.6000
G2-J3 64.4990 64.4980 39.6720 39.7430
D0-J3 104.2820 104.2790 36.9470 37.0170
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 60763.1643381007
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD103596
RA 178.917229
DEC -28.47726
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 68.232
HIERARCH ESO ISS PBL12 END 68.241
HIERARCH ESO ISS PBLA12 START 269.8
HIERARCH ESO ISS PBLA12 END 269.9
HIERARCH ESO ISS PBL13 START 95.934
HIERARCH ESO ISS PBL13 END 95.94
HIERARCH ESO ISS PBLA13 START 249.3
HIERARCH ESO ISS PBLA13 END 249.4
HIERARCH ESO ISS PBL14 START 56.342
HIERARCH ESO ISS PBL14 END 56.348
HIERARCH ESO ISS PBLA14 START 331.302
HIERARCH ESO ISS PBLA14 END 331.364
HIERARCH ESO ISS PBL23 START 39.973
HIERARCH ESO ISS PBL23 END 39.972
HIERARCH ESO ISS PBLA23 START 212.5
HIERARCH ESO ISS PBLA23 END 212.6
HIERARCH ESO ISS PBL24 START 64.499
HIERARCH ESO ISS PBL24 END 64.498
HIERARCH ESO ISS PBLA24 START 39.672
HIERARCH ESO ISS PBLA24 END 39.743
HIERARCH ESO ISS PBL34 START 104.282
HIERARCH ESO ISS PBL34 END 104.279
HIERARCH ESO ISS PBLA34 START 36.947
HIERARCH ESO ISS PBLA34 END 37.017
HIERARCH ESO ISS AMBI TAU0 START 0.014535
HIERARCH ESO ISS AMBI TAU0 END 0.014535
HIERARCH ESO ISS AMBI TEMP 14.52
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.39