Exposure
ID
PIONI.2024-09-13T06:30:19.294_1
Header ID
PIONI.2024-09-13T06:30:19.294
Date updated
2024-09-13 06:35:34 UTC+0000
Release date
2025-09-13 06:35:34 UTC+0000
UTC Start
2024-09-13 06:30:19.293
UTC End
2024-09-13 06:30:44.893
MJD Start
60566.2710566372
MJD End
60566.271352933494
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.0030365
Ambient temperature (°C)
10.72
Seeing (arcsec)
0.705
Observation
ID
60701
Category
science
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
45137
Name
HIP19747
RA
63.500034
DEC
-42.29548
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 39.4560 39.4970 132.5000 132.6000
A0-J2 109.5360 109.6510 60.2000 60.3000
A0-J6 168.3840 168.3810 3.3400 3.4270
B5-J2 104.5590 104.6080 39.1000 39.3000
B5-J6 195.7220 195.7320 354.3530 354.4260
J2-J6 142.0650 142.1690 323.1360 323.1810
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27B2.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 60566.2710566372
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HIP19747
RA 63.500034
DEC -42.29548
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 39.456
HIERARCH ESO ISS PBL12 END 39.497
HIERARCH ESO ISS PBLA12 START 132.5
HIERARCH ESO ISS PBLA12 END 132.6
HIERARCH ESO ISS PBL13 START 109.536
HIERARCH ESO ISS PBL13 END 109.651
HIERARCH ESO ISS PBLA13 START 60.2
HIERARCH ESO ISS PBLA13 END 60.3
HIERARCH ESO ISS PBL14 START 168.384
HIERARCH ESO ISS PBL14 END 168.381
HIERARCH ESO ISS PBLA14 START 3.34
HIERARCH ESO ISS PBLA14 END 3.427
HIERARCH ESO ISS PBL23 START 104.559
HIERARCH ESO ISS PBL23 END 104.608
HIERARCH ESO ISS PBLA23 START 39.1
HIERARCH ESO ISS PBLA23 END 39.3
HIERARCH ESO ISS PBL24 START 195.722
HIERARCH ESO ISS PBL24 END 195.732
HIERARCH ESO ISS PBLA24 START 354.353
HIERARCH ESO ISS PBLA24 END 354.426
HIERARCH ESO ISS PBL34 START 142.065
HIERARCH ESO ISS PBL34 END 142.169
HIERARCH ESO ISS PBLA34 START 323.136
HIERARCH ESO ISS PBLA34 END 323.181
HIERARCH ESO ISS AMBI TAU0 START 0.003003
HIERARCH ESO ISS AMBI TAU0 END 0.00307
HIERARCH ESO ISS AMBI TEMP 10.72
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.71