Exposure
ID
PIONI.2025-03-29T03:44:23.362_1
Header ID
PIONI.2025-03-29T03:44:23.362
Date updated
2025-03-29 03:50:49 UTC+0000
Release date
2025-03-29 03:44:23 UTC+0000
UTC Start
2025-03-29 03:44:23.362
UTC End
2025-03-29 03:44:48.962
MJD Start
60763.1558259525
MJD End
60763.156122248794
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.014533
Ambient temperature (°C)
14.53
Seeing (arcsec)
0.43
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 67.9700 67.9860 268.3000 268.4000
K0-D0 95.7140 95.7290 247.8000 247.9000
K0-J3 56.2120 56.2200 330.0790 330.1380
G2-D0 39.9870 39.9870 211.1000 211.2000
G2-J3 64.5010 64.5020 38.2150 38.2880
D0-J3 104.2990 104.3000 35.5010 35.5740
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 60763.1558259525
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 67.97
HIERARCH ESO ISS PBL12 END 67.986
HIERARCH ESO ISS PBLA12 START 268.3
HIERARCH ESO ISS PBLA12 END 268.4
HIERARCH ESO ISS PBL13 START 95.714
HIERARCH ESO ISS PBL13 END 95.729
HIERARCH ESO ISS PBLA13 START 247.8
HIERARCH ESO ISS PBLA13 END 247.9
HIERARCH ESO ISS PBL14 START 56.212
HIERARCH ESO ISS PBL14 END 56.22
HIERARCH ESO ISS PBLA14 START 330.079
HIERARCH ESO ISS PBLA14 END 330.138
HIERARCH ESO ISS PBL23 START 39.987
HIERARCH ESO ISS PBL23 END 39.987
HIERARCH ESO ISS PBLA23 START 211.1
HIERARCH ESO ISS PBLA23 END 211.2
HIERARCH ESO ISS PBL24 START 64.501
HIERARCH ESO ISS PBL24 END 64.502
HIERARCH ESO ISS PBLA24 START 38.215
HIERARCH ESO ISS PBLA24 END 38.288
HIERARCH ESO ISS PBL34 START 104.299
HIERARCH ESO ISS PBL34 END 104.3
HIERARCH ESO ISS PBLA34 START 35.501
HIERARCH ESO ISS PBLA34 END 35.574
HIERARCH ESO ISS AMBI TAU0 START 0.014533
HIERARCH ESO ISS AMBI TAU0 END 0.014533
HIERARCH ESO ISS AMBI TEMP 14.53
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.43