Exposure
ID
PIONI.2025-01-02T03:29:48.886_1
Header ID
PIONI.2025-01-02T03:29:48.886
Date updated
2025-01-02 03:35:40 UTC+0000
Release date
2025-01-02 03:29:48 UTC+0000
UTC Start
2025-01-02 03:29:48.886
UTC End
2025-01-02 03:30:14.486
MJD Start
60677.145704702
MJD End
60677.1460009983
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007656
Ambient temperature (°C)
13.42
Seeing (arcsec)
0.51
Observation
ID
63060
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
46975
Name
HD84011
RA
145.30108
DEC
-35.48181
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 36.4170 36.4670 132.8000 132.8000
A0-J2 88.1030 88.2490 46.6000 46.7000
A0-J6 169.6690 169.6700 353.1360 353.2220
B5-J2 93.0730 93.1260 23.6000 23.7000
B5-J6 198.8160 198.8340 346.3240 346.3900
J2-J6 136.8780 137.0060 322.0180 322.0370
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 60677.145704702
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD84011
RA 145.30108
DEC -35.48181
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 36.417
HIERARCH ESO ISS PBL12 END 36.467
HIERARCH ESO ISS PBLA12 START 132.8
HIERARCH ESO ISS PBLA12 END 132.8
HIERARCH ESO ISS PBL13 START 88.103
HIERARCH ESO ISS PBL13 END 88.249
HIERARCH ESO ISS PBLA13 START 46.6
HIERARCH ESO ISS PBLA13 END 46.7
HIERARCH ESO ISS PBL14 START 169.669
HIERARCH ESO ISS PBL14 END 169.67
HIERARCH ESO ISS PBLA14 START 353.136
HIERARCH ESO ISS PBLA14 END 353.222
HIERARCH ESO ISS PBL23 START 93.073
HIERARCH ESO ISS PBL23 END 93.126
HIERARCH ESO ISS PBLA23 START 23.6
HIERARCH ESO ISS PBLA23 END 23.7
HIERARCH ESO ISS PBL24 START 198.816
HIERARCH ESO ISS PBL24 END 198.834
HIERARCH ESO ISS PBLA24 START 346.324
HIERARCH ESO ISS PBLA24 END 346.39
HIERARCH ESO ISS PBL34 START 136.878
HIERARCH ESO ISS PBL34 END 137.006
HIERARCH ESO ISS PBLA34 START 322.018
HIERARCH ESO ISS PBLA34 END 322.037
HIERARCH ESO ISS AMBI TAU0 START 0.007656
HIERARCH ESO ISS AMBI TAU0 END 0.007656
HIERARCH ESO ISS AMBI TEMP 13.42
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.51