Exposure
ID
PIONI.2024-11-27T07:42:02.713_1
Header ID
PIONI.2024-11-27T07:42:02.713
Date updated
2024-11-27 07:45:45 UTC+0000
Release date
2024-11-27 07:42:02 UTC+0000
UTC Start
2024-11-27 07:42:02.713
UTC End
2024-11-27 07:42:28.313
MJD Start
60641.320864731
MJD End
60641.3211610273
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.009663
Ambient temperature (°C)
13.64
Seeing (arcsec)
0.32
Observation
ID
62060
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
46158
Name
HD93996
RA
162.704272
DEC
-16.61975
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 45.2870 45.3150 141.1000 141.1000
A0-J2 86.1240 86.3570 74.5000 74.6000
A0-J6 160.9590 160.9570 358.9970 359.0880
B5-J2 79.8080 79.9430 43.1000 43.3000
B5-J6 198.6610 198.6470 350.9540 351.0230
J2-J6 162.4740 162.5300 328.1220 328.1330
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 60641.320864731
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD93996
RA 162.704272
DEC -16.61975
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 45.287
HIERARCH ESO ISS PBL12 END 45.315
HIERARCH ESO ISS PBLA12 START 141.1
HIERARCH ESO ISS PBLA12 END 141.1
HIERARCH ESO ISS PBL13 START 86.124
HIERARCH ESO ISS PBL13 END 86.357
HIERARCH ESO ISS PBLA13 START 74.5
HIERARCH ESO ISS PBLA13 END 74.6
HIERARCH ESO ISS PBL14 START 160.959
HIERARCH ESO ISS PBL14 END 160.957
HIERARCH ESO ISS PBLA14 START 358.997
HIERARCH ESO ISS PBLA14 END 359.088
HIERARCH ESO ISS PBL23 START 79.808
HIERARCH ESO ISS PBL23 END 79.943
HIERARCH ESO ISS PBLA23 START 43.1
HIERARCH ESO ISS PBLA23 END 43.3
HIERARCH ESO ISS PBL24 START 198.661
HIERARCH ESO ISS PBL24 END 198.647
HIERARCH ESO ISS PBLA24 START 350.954
HIERARCH ESO ISS PBLA24 END 351.023
HIERARCH ESO ISS PBL34 START 162.474
HIERARCH ESO ISS PBL34 END 162.53
HIERARCH ESO ISS PBLA34 START 328.122
HIERARCH ESO ISS PBLA34 END 328.133
HIERARCH ESO ISS AMBI TAU0 START 0.009663
HIERARCH ESO ISS AMBI TAU0 END 0.009663
HIERARCH ESO ISS AMBI TEMP 13.64
HIERARCH ESO ISS AMBI FWHM START 0.33
HIERARCH ESO ISS AMBI FWHM END 0.31