Exposure
ID
PIONI.2021-09-10T01:57:33.299_1
Header ID
PIONI.2021-09-10T01:57:33.299
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 01:57:33.298
UTC End
2021-09-10 01:59:15.698
MJD Start
59467.0816353969
MJD End
59467.0828205821
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.006203
Ambient temperature (°C)
11.62
Seeing (arcsec)
0.32
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 75.6410 75.3320 129.1000 129.4000
A0-J2 108.2840 107.7290 101.3000 101.5000
A0-J3 126.8940 126.6520 52.4500 52.4650
G1-J2 54.3710 54.2240 60.8000 60.9000
G1-J3 131.8760 131.9060 18.5230 18.6600
J2-J3 98.7150 98.7010 356.7540 357.0040
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 59467.0816353969
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 75.641
HIERARCH ESO ISS PBL12 END 75.332
HIERARCH ESO ISS PBLA12 START 129.1
HIERARCH ESO ISS PBLA12 END 129.4
HIERARCH ESO ISS PBL13 START 108.284
HIERARCH ESO ISS PBL13 END 107.729
HIERARCH ESO ISS PBLA13 START 101.3
HIERARCH ESO ISS PBLA13 END 101.5
HIERARCH ESO ISS PBL14 START 126.894
HIERARCH ESO ISS PBL14 END 126.652
HIERARCH ESO ISS PBLA14 START 52.45
HIERARCH ESO ISS PBLA14 END 52.465
HIERARCH ESO ISS PBL23 START 54.371
HIERARCH ESO ISS PBL23 END 54.224
HIERARCH ESO ISS PBLA23 START 60.8
HIERARCH ESO ISS PBLA23 END 60.9
HIERARCH ESO ISS PBL24 START 131.876
HIERARCH ESO ISS PBL24 END 131.906
HIERARCH ESO ISS PBLA24 START 18.523
HIERARCH ESO ISS PBLA24 END 18.66
HIERARCH ESO ISS PBL34 START 98.715
HIERARCH ESO ISS PBL34 END 98.701
HIERARCH ESO ISS PBLA34 START 356.754
HIERARCH ESO ISS PBLA34 END 357.004
HIERARCH ESO ISS AMBI TAU0 START 0.00576
HIERARCH ESO ISS AMBI TAU0 END 0.006646
HIERARCH ESO ISS AMBI TEMP 11.62
HIERARCH ESO ISS AMBI FWHM START 0.33
HIERARCH ESO ISS AMBI FWHM END 0.31