Exposure
ID
PIONI.2024-11-26T07:09:38.429_1
Header ID
PIONI.2024-11-26T07:09:38.429
Date updated
2024-11-26 07:15:53 UTC+0000
Release date
2024-11-26 07:09:38 UTC+0000
UTC Start
2024-11-26 07:09:38.430
UTC End
2024-11-26 07:10:04.030
MJD Start
60640.2983614532
MJD End
60640.2986577495
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.007164
Ambient temperature (°C)
14.63
Seeing (arcsec)
0.44
Observation
ID
62025
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
46126
Name
HD61277
RA
114.548834
DEC
-10.6131
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 48.3850 48.3770 146.9000 147.0000
A0-J2 126.7610 126.8250 90.5000 90.5000
A0-J6 161.9240 161.9720 21.5380 21.6090
B5-J2 107.8070 107.8790 68.6000 68.6000
B5-J6 193.9930 194.0170 9.8050 9.8750
J2-J6 166.0100 165.9840 336.0810 336.1300
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 60640.2983614532
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD61277
RA 114.548834
DEC -10.6131
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 48.385
HIERARCH ESO ISS PBL12 END 48.377
HIERARCH ESO ISS PBLA12 START 146.9
HIERARCH ESO ISS PBLA12 END 147.0
HIERARCH ESO ISS PBL13 START 126.761
HIERARCH ESO ISS PBL13 END 126.825
HIERARCH ESO ISS PBLA13 START 90.5
HIERARCH ESO ISS PBLA13 END 90.5
HIERARCH ESO ISS PBL14 START 161.924
HIERARCH ESO ISS PBL14 END 161.972
HIERARCH ESO ISS PBLA14 START 21.538
HIERARCH ESO ISS PBLA14 END 21.609
HIERARCH ESO ISS PBL23 START 107.807
HIERARCH ESO ISS PBL23 END 107.879
HIERARCH ESO ISS PBLA23 START 68.6
HIERARCH ESO ISS PBLA23 END 68.6
HIERARCH ESO ISS PBL24 START 193.993
HIERARCH ESO ISS PBL24 END 194.017
HIERARCH ESO ISS PBLA24 START 9.805
HIERARCH ESO ISS PBLA24 END 9.875
HIERARCH ESO ISS PBL34 START 166.01
HIERARCH ESO ISS PBL34 END 165.984
HIERARCH ESO ISS PBLA34 START 336.081
HIERARCH ESO ISS PBLA34 END 336.13
HIERARCH ESO ISS AMBI TAU0 START 0.007164
HIERARCH ESO ISS AMBI TAU0 END 0.007164
HIERARCH ESO ISS AMBI TEMP 14.63
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44