Exposure
ID
PIONI.2021-09-10T01:59:27.341_1
Header ID
PIONI.2021-09-10T01:59:27.341
Date updated
2021-09-10 02:11:09 UTC+0000
Release date
2021-09-10 02:11:08 UTC+0000
UTC Start
2021-09-10 01:59:27.342
UTC End
2021-09-10 02:01:09.742
MJD Start
59467.0829553423
MJD End
59467.0841405275
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.0073505
Ambient temperature (°C)
11.63
Seeing (arcsec)
0.31
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 75.3270 75.0170 129.4000 129.7000
A0-J2 107.7190 107.1580 101.5000 101.6000
A0-J3 126.6480 126.4000 52.4650 52.4790
G1-J2 54.2210 54.0720 60.9000 60.9000
G1-J3 131.9070 131.9360 18.6630 18.7990
J2-J3 98.7000 98.6870 357.0080 357.2590
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 59467.0829553423
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 75.327
HIERARCH ESO ISS PBL12 END 75.017
HIERARCH ESO ISS PBLA12 START 129.4
HIERARCH ESO ISS PBLA12 END 129.7
HIERARCH ESO ISS PBL13 START 107.719
HIERARCH ESO ISS PBL13 END 107.158
HIERARCH ESO ISS PBLA13 START 101.5
HIERARCH ESO ISS PBLA13 END 101.6
HIERARCH ESO ISS PBL14 START 126.648
HIERARCH ESO ISS PBL14 END 126.4
HIERARCH ESO ISS PBLA14 START 52.465
HIERARCH ESO ISS PBLA14 END 52.479
HIERARCH ESO ISS PBL23 START 54.221
HIERARCH ESO ISS PBL23 END 54.072
HIERARCH ESO ISS PBLA23 START 60.9
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 131.907
HIERARCH ESO ISS PBL24 END 131.936
HIERARCH ESO ISS PBLA24 START 18.663
HIERARCH ESO ISS PBLA24 END 18.799
HIERARCH ESO ISS PBL34 START 98.7
HIERARCH ESO ISS PBL34 END 98.687
HIERARCH ESO ISS PBLA34 START 357.008
HIERARCH ESO ISS PBLA34 END 357.259
HIERARCH ESO ISS AMBI TAU0 START 0.006646
HIERARCH ESO ISS AMBI TAU0 END 0.008055
HIERARCH ESO ISS AMBI TEMP 11.63
HIERARCH ESO ISS AMBI FWHM START 0.31
HIERARCH ESO ISS AMBI FWHM END 0.31