Exposure
ID
PIONI.2025-03-30T05:30:45.040_1
Header ID
PIONI.2025-03-30T05:30:45.040
Date updated
2025-03-30 05:40:50 UTC+0000
Release date
2025-03-30 05:30:45 UTC+0000
UTC Start
2025-03-30 05:30:45.040
UTC End
2025-03-30 05:31:10.640
MJD Start
60764.2296879608
MJD End
60764.229984257094
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.011711
Ambient temperature (°C)
14.06
Seeing (arcsec)
0.335
Observation
ID
65959
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
49097
Name
HD124034
RA
212.680627
DEC
15.29073
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 67.0080 67.0420 274.6000 274.6000
K0-D0 87.6410 87.7370 257.6000 257.6000
K0-J3 50.1340 50.0940 323.5620 323.5840
G2-D0 30.6690 30.7090 217.8000 217.9000
G2-J3 50.8760 50.9490 46.6770 46.7150
D0-J3 81.3180 81.4310 43.3550 43.4000
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 60764.2296879608
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD124034
RA 212.680627
DEC 15.29073
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 67.008
HIERARCH ESO ISS PBL12 END 67.042
HIERARCH ESO ISS PBLA12 START 274.6
HIERARCH ESO ISS PBLA12 END 274.6
HIERARCH ESO ISS PBL13 START 87.641
HIERARCH ESO ISS PBL13 END 87.737
HIERARCH ESO ISS PBLA13 START 257.6
HIERARCH ESO ISS PBLA13 END 257.6
HIERARCH ESO ISS PBL14 START 50.134
HIERARCH ESO ISS PBL14 END 50.094
HIERARCH ESO ISS PBLA14 START 323.562
HIERARCH ESO ISS PBLA14 END 323.584
HIERARCH ESO ISS PBL23 START 30.669
HIERARCH ESO ISS PBL23 END 30.709
HIERARCH ESO ISS PBLA23 START 217.8
HIERARCH ESO ISS PBLA23 END 217.9
HIERARCH ESO ISS PBL24 START 50.876
HIERARCH ESO ISS PBL24 END 50.949
HIERARCH ESO ISS PBLA24 START 46.677
HIERARCH ESO ISS PBLA24 END 46.715
HIERARCH ESO ISS PBL34 START 81.318
HIERARCH ESO ISS PBL34 END 81.431
HIERARCH ESO ISS PBLA34 START 43.355
HIERARCH ESO ISS PBLA34 END 43.4
HIERARCH ESO ISS AMBI TAU0 START 0.012238
HIERARCH ESO ISS AMBI TAU0 END 0.011184
HIERARCH ESO ISS AMBI TEMP 14.06
HIERARCH ESO ISS AMBI FWHM START 0.33
HIERARCH ESO ISS AMBI FWHM END 0.34