Exposure
ID
PIONI.2024-09-04T08:55:28.866_1
Header ID
PIONI.2024-09-04T08:55:28.866
Date updated
2024-09-04 09:05:40 UTC+0000
Release date
2024-09-04 08:55:28 UTC+0000
UTC Start
2024-09-04 08:55:28.866
UTC End
2024-09-04 08:55:54.466
MJD Start
60557.371861876
MJD End
60557.3721581723
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.00655
Ambient temperature (°C)
13.74
Seeing (arcsec)
0.625
Observation
ID
60589
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
45031
Name
HD16708
RA
40.196427
DEC
2.89856
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.0430 85.9750 113.8000 113.8000
A0-J2 127.9110 127.8620 92.2000 92.2000
A0-K0 127.8980 127.9090 72.8850 72.8780
G1-J2 57.4290 57.4510 58.7000 58.7000
G1-K0 84.3730 84.4170 31.0180 31.0600
J2-K0 42.8310 42.8230 352.5020 352.5740
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 60557.371861876
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD16708
RA 40.196427
DEC 2.89856
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 86.043
HIERARCH ESO ISS PBL12 END 85.975
HIERARCH ESO ISS PBLA12 START 113.8
HIERARCH ESO ISS PBLA12 END 113.8
HIERARCH ESO ISS PBL13 START 127.911
HIERARCH ESO ISS PBL13 END 127.862
HIERARCH ESO ISS PBLA13 START 92.2
HIERARCH ESO ISS PBLA13 END 92.2
HIERARCH ESO ISS PBL14 START 127.898
HIERARCH ESO ISS PBL14 END 127.909
HIERARCH ESO ISS PBLA14 START 72.885
HIERARCH ESO ISS PBLA14 END 72.878
HIERARCH ESO ISS PBL23 START 57.429
HIERARCH ESO ISS PBL23 END 57.451
HIERARCH ESO ISS PBLA23 START 58.7
HIERARCH ESO ISS PBLA23 END 58.7
HIERARCH ESO ISS PBL24 START 84.373
HIERARCH ESO ISS PBL24 END 84.417
HIERARCH ESO ISS PBLA24 START 31.018
HIERARCH ESO ISS PBLA24 END 31.06
HIERARCH ESO ISS PBL34 START 42.831
HIERARCH ESO ISS PBL34 END 42.823
HIERARCH ESO ISS PBLA34 START 352.502
HIERARCH ESO ISS PBLA34 END 352.574
HIERARCH ESO ISS AMBI TAU0 START 0.00655
HIERARCH ESO ISS AMBI TAU0 END 0.00655
HIERARCH ESO ISS AMBI TEMP 13.74
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.62