Exposure
ID
PIONI.2024-11-30T05:28:41.498_1
Header ID
PIONI.2024-11-30T05:28:41.498
Date updated
2024-11-30 05:35:39 UTC+0000
Release date
2024-11-30 05:28:41 UTC+0000
UTC Start
2024-11-30 05:28:41.499
UTC End
2024-11-30 05:29:19.898
MJD Start
60644.2282580845
MJD End
60644.2287025289
Exposure time (s)
38.4
Validation level
1
Tau 0: Coherence time (s)
0.004936
Ambient temperature (°C)
17.77
Seeing (arcsec)
0.85
Observation
ID
62140
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
46228
Name
HD80501
RA
139.720293
DEC
-39.4338
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 35.8990 35.9660 130.5000 130.5000
A0-J2 95.0380 95.2110 47.0000 47.2000
A0-J6 169.1400 169.1430 354.7650 354.8800
B5-J2 97.7030 97.7670 25.6000 25.8000
B5-J6 196.4520 196.4790 347.4390 347.5310
J2-J6 134.0170 134.1900 320.6630 320.7000
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 60644.2282580845
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD80501
RA 139.720293
DEC -39.4338
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 35.899
HIERARCH ESO ISS PBL12 END 35.966
HIERARCH ESO ISS PBLA12 START 130.5
HIERARCH ESO ISS PBLA12 END 130.5
HIERARCH ESO ISS PBL13 START 95.038
HIERARCH ESO ISS PBL13 END 95.211
HIERARCH ESO ISS PBLA13 START 47.0
HIERARCH ESO ISS PBLA13 END 47.2
HIERARCH ESO ISS PBL14 START 169.14
HIERARCH ESO ISS PBL14 END 169.143
HIERARCH ESO ISS PBLA14 START 354.765
HIERARCH ESO ISS PBLA14 END 354.88
HIERARCH ESO ISS PBL23 START 97.703
HIERARCH ESO ISS PBL23 END 97.767
HIERARCH ESO ISS PBLA23 START 25.6
HIERARCH ESO ISS PBLA23 END 25.8
HIERARCH ESO ISS PBL24 START 196.452
HIERARCH ESO ISS PBL24 END 196.479
HIERARCH ESO ISS PBLA24 START 347.439
HIERARCH ESO ISS PBLA24 END 347.531
HIERARCH ESO ISS PBL34 START 134.017
HIERARCH ESO ISS PBL34 END 134.19
HIERARCH ESO ISS PBLA34 START 320.663
HIERARCH ESO ISS PBLA34 END 320.7
HIERARCH ESO ISS AMBI TAU0 START 0.004936
HIERARCH ESO ISS AMBI TAU0 END 0.004936
HIERARCH ESO ISS AMBI TEMP 17.77
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.85