Exposure
ID
PIONI.2024-10-05T07:12:39.229_1
Header ID
PIONI.2024-10-05T07:12:39.229
Date updated
2024-10-05 07:20:41 UTC+0000
Release date
2024-10-05 07:12:39 UTC+0000
UTC Start
2024-10-05 07:12:39.229
UTC End
2024-10-05 07:13:17.629
MJD Start
60588.3004540377
MJD End
60588.3008984821
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.0203305
Ambient temperature (°C)
16.61
Seeing (arcsec)
0.415
Observation
ID
60935
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
45319
Name
HD35284
RA
80.671686
DEC
-23.25899
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 47.3510 47.3730 142.4000 142.4000
A0-J2 115.9300 116.1150 81.0000 81.0000
A0-J6 167.1260 167.1460 12.0130 12.1250
B5-J2 102.1430 102.2690 56.9000 57.1000
B5-J6 201.0650 201.0660 1.6790 1.7770
J2-J6 165.6690 165.7120 331.2460 331.2990
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 60588.3004540377
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD35284
RA 80.671686
DEC -23.25899
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 47.351
HIERARCH ESO ISS PBL12 END 47.373
HIERARCH ESO ISS PBLA12 START 142.4
HIERARCH ESO ISS PBLA12 END 142.4
HIERARCH ESO ISS PBL13 START 115.93
HIERARCH ESO ISS PBL13 END 116.115
HIERARCH ESO ISS PBLA13 START 81.0
HIERARCH ESO ISS PBLA13 END 81.0
HIERARCH ESO ISS PBL14 START 167.126
HIERARCH ESO ISS PBL14 END 167.146
HIERARCH ESO ISS PBLA14 START 12.013
HIERARCH ESO ISS PBLA14 END 12.125
HIERARCH ESO ISS PBL23 START 102.143
HIERARCH ESO ISS PBL23 END 102.269
HIERARCH ESO ISS PBLA23 START 56.9
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 201.065
HIERARCH ESO ISS PBL24 END 201.066
HIERARCH ESO ISS PBLA24 START 1.679
HIERARCH ESO ISS PBLA24 END 1.777
HIERARCH ESO ISS PBL34 START 165.669
HIERARCH ESO ISS PBL34 END 165.712
HIERARCH ESO ISS PBLA34 START 331.246
HIERARCH ESO ISS PBLA34 END 331.299
HIERARCH ESO ISS AMBI TAU0 START 0.019917
HIERARCH ESO ISS AMBI TAU0 END 0.020744
HIERARCH ESO ISS AMBI TEMP 16.61
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.44