Exposure
ID
PIONI.2021-09-10T01:55:39.269_1
Header ID
PIONI.2021-09-10T01:55:39.269
Date updated
2021-09-10 02:06:57 UTC+0000
Release date
2021-09-10 02:06:57 UTC+0000
UTC Start
2021-09-10 01:55:39.269
UTC End
2021-09-10 01:57:21.669
MJD Start
59467.0803156081
MJD End
59467.0815007933
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.009033
Ambient temperature (°C)
11.62
Seeing (arcsec)
0.35
Observation
ID
48186
Category
science
Program ID
105.20FR.002
Program Title
TOWARDS HIGH-ANGULAR RESOLUTION IMAGING OF ALL SOUTHERN O-TYPE STARS BRIGHTER THAN H=8 (PART III)
Program Type
Normal
PI / COI
SANA/ LANTHERMANN/ LE BOUQUIN
Target
ID
36152
Name
BD-124979
RA
274.512405
DEC
-12.24287
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
GRISM-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 75.9530 75.6460 128.8000 129.1000
A0-J2 108.8430 108.2940 101.1000 101.3000
A0-J3 127.1350 126.8980 52.4330 52.4500
G1-J2 54.5170 54.3730 60.8000 60.8000
G1-J3 131.8460 131.8760 18.3820 18.5200
J2-J3 98.7300 98.7150 356.4990 356.7490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20FR.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59467.0803156081
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME BD-124979
RA 274.512405
DEC -12.24287
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 102.4
HIERARCH ESO DET DIT 0.002
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 75.953
HIERARCH ESO ISS PBL12 END 75.646
HIERARCH ESO ISS PBLA12 START 128.8
HIERARCH ESO ISS PBLA12 END 129.1
HIERARCH ESO ISS PBL13 START 108.843
HIERARCH ESO ISS PBL13 END 108.294
HIERARCH ESO ISS PBLA13 START 101.1
HIERARCH ESO ISS PBLA13 END 101.3
HIERARCH ESO ISS PBL14 START 127.135
HIERARCH ESO ISS PBL14 END 126.898
HIERARCH ESO ISS PBLA14 START 52.433
HIERARCH ESO ISS PBLA14 END 52.45
HIERARCH ESO ISS PBL23 START 54.517
HIERARCH ESO ISS PBL23 END 54.373
HIERARCH ESO ISS PBLA23 START 60.8
HIERARCH ESO ISS PBLA23 END 60.8
HIERARCH ESO ISS PBL24 START 131.846
HIERARCH ESO ISS PBL24 END 131.876
HIERARCH ESO ISS PBLA24 START 18.382
HIERARCH ESO ISS PBLA24 END 18.52
HIERARCH ESO ISS PBL34 START 98.73
HIERARCH ESO ISS PBL34 END 98.715
HIERARCH ESO ISS PBLA34 START 356.499
HIERARCH ESO ISS PBLA34 END 356.749
HIERARCH ESO ISS AMBI TAU0 START 0.010149
HIERARCH ESO ISS AMBI TAU0 END 0.007917
HIERARCH ESO ISS AMBI TEMP 11.62
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.33