Exposure
ID
PIONI.2024-09-13T04:26:26.390_1
Header ID
PIONI.2024-09-13T04:26:26.390
Date updated
2024-09-13 04:30:32 UTC+0000
Release date
2024-09-13 04:26:26 UTC+0000
UTC Start
2024-09-13 04:26:26.390
UTC End
2024-09-13 04:26:51.990
MJD Start
60566.1850276589
MJD End
60566.1853239552
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002419
Ambient temperature (°C)
11.82
Seeing (arcsec)
1.26
Observation
ID
60675
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
45112
Name
HD16074
RA
38.677369
DEC
-7.8598
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 47.2700 47.2880 142.9000 142.8000
A0-J2 85.1510 85.4020 85.0000 85.0000
A0-J6 150.5570 150.5560 359.6200 359.7180
B5-J2 72.1120 72.2860 51.3000 51.4000
B5-J6 190.5340 190.5070 351.0810 351.1530
J2-J6 166.9000 166.9250 329.0600 329.0660
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 60566.1850276589
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD16074
RA 38.677369
DEC -7.8598
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 47.27
HIERARCH ESO ISS PBL12 END 47.288
HIERARCH ESO ISS PBLA12 START 142.9
HIERARCH ESO ISS PBLA12 END 142.8
HIERARCH ESO ISS PBL13 START 85.151
HIERARCH ESO ISS PBL13 END 85.402
HIERARCH ESO ISS PBLA13 START 85.0
HIERARCH ESO ISS PBLA13 END 85.0
HIERARCH ESO ISS PBL14 START 150.557
HIERARCH ESO ISS PBL14 END 150.556
HIERARCH ESO ISS PBLA14 START 359.62
HIERARCH ESO ISS PBLA14 END 359.718
HIERARCH ESO ISS PBL23 START 72.112
HIERARCH ESO ISS PBL23 END 72.286
HIERARCH ESO ISS PBLA23 START 51.3
HIERARCH ESO ISS PBLA23 END 51.4
HIERARCH ESO ISS PBL24 START 190.534
HIERARCH ESO ISS PBL24 END 190.507
HIERARCH ESO ISS PBLA24 START 351.081
HIERARCH ESO ISS PBLA24 END 351.153
HIERARCH ESO ISS PBL34 START 166.9
HIERARCH ESO ISS PBL34 END 166.925
HIERARCH ESO ISS PBLA34 START 329.06
HIERARCH ESO ISS PBLA34 END 329.066
HIERARCH ESO ISS AMBI TAU0 START 0.002419
HIERARCH ESO ISS AMBI TAU0 END 0.002419
HIERARCH ESO ISS AMBI TEMP 11.82
HIERARCH ESO ISS AMBI FWHM START 1.26
HIERARCH ESO ISS AMBI FWHM END 1.26