Exposure
ID
PIONI.2024-09-08T03:43:49.752_1
Header ID
PIONI.2024-09-08T03:43:49.752
Date updated
2024-09-08 03:50:34 UTC+0000
Release date
2024-09-08 03:43:49 UTC+0000
UTC Start
2024-09-08 03:43:49.753
UTC End
2024-09-08 03:44:28.153
MJD Start
60561.1554369535
MJD End
60561.15588139794
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.007666
Ambient temperature (°C)
16.63
Seeing (arcsec)
0.49
Observation
ID
60670
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
45107
Name
HD1218
RA
4.096542
DEC
-42.99665
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 42.2980 42.3410 136.6000 136.7000
A0-J2 118.6580 118.7840 70.5000 70.6000
A0-J6 167.6620 167.6490 10.6040 10.7230
B5-J2 108.6460 108.7000 49.6000 49.8000
B5-J6 195.5390 195.5380 0.5260 0.6290
J2-J6 149.0840 149.1940 327.0980 327.1750
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 60561.1554369535
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD1218
RA 4.096542
DEC -42.99665
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 38.4
HIERARCH ESO DET DIT 0.00075
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 42.298
HIERARCH ESO ISS PBL12 END 42.341
HIERARCH ESO ISS PBLA12 START 136.6
HIERARCH ESO ISS PBLA12 END 136.7
HIERARCH ESO ISS PBL13 START 118.658
HIERARCH ESO ISS PBL13 END 118.784
HIERARCH ESO ISS PBLA13 START 70.5
HIERARCH ESO ISS PBLA13 END 70.6
HIERARCH ESO ISS PBL14 START 167.662
HIERARCH ESO ISS PBL14 END 167.649
HIERARCH ESO ISS PBLA14 START 10.604
HIERARCH ESO ISS PBLA14 END 10.723
HIERARCH ESO ISS PBL23 START 108.646
HIERARCH ESO ISS PBL23 END 108.7
HIERARCH ESO ISS PBLA23 START 49.6
HIERARCH ESO ISS PBLA23 END 49.8
HIERARCH ESO ISS PBL24 START 195.539
HIERARCH ESO ISS PBL24 END 195.538
HIERARCH ESO ISS PBLA24 START 0.526
HIERARCH ESO ISS PBLA24 END 0.629
HIERARCH ESO ISS PBL34 START 149.084
HIERARCH ESO ISS PBL34 END 149.194
HIERARCH ESO ISS PBLA34 START 327.098
HIERARCH ESO ISS PBLA34 END 327.175
HIERARCH ESO ISS AMBI TAU0 START 0.007666
HIERARCH ESO ISS AMBI TAU0 END 0.007666
HIERARCH ESO ISS AMBI TEMP 16.63
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49