Exposure
ID
PIONI.2021-09-10T01:32:43.925_1
Header ID
PIONI.2021-09-10T01:32:43.925
Date updated
2021-09-10 01:41:38 UTC+0000
Release date
2021-09-10 01:32:43 UTC+0000
UTC Start
2021-09-10 01:32:43.925
UTC End
2021-09-10 01:34:26.325
MJD Start
59467.0643972792
MJD End
59467.0655824644
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.009022
Ambient temperature (°C)
12.08
Seeing (arcsec)
0.53
Observation
ID
48185
Category
calibrator
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
36151
Name
HD167972
RA
274.53803
DEC
-14.70865
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 80.6470 80.3850 126.6000 126.9000
A0-J2 115.5090 115.0560 100.6000 100.7000
A0-J3 128.8760 128.6820 52.5040 52.5560
G1-J2 55.7290 55.6110 61.1000 61.2000
G1-J3 131.9780 132.0020 16.5070 16.6620
J2-J3 100.2770 100.2520 353.5250 353.7690
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.20FR.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59467.0643972792
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD167972
RA 274.53803
DEC -14.70865
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 80.647
HIERARCH ESO ISS PBL12 END 80.385
HIERARCH ESO ISS PBLA12 START 126.6
HIERARCH ESO ISS PBLA12 END 126.9
HIERARCH ESO ISS PBL13 START 115.509
HIERARCH ESO ISS PBL13 END 115.056
HIERARCH ESO ISS PBLA13 START 100.6
HIERARCH ESO ISS PBLA13 END 100.7
HIERARCH ESO ISS PBL14 START 128.876
HIERARCH ESO ISS PBL14 END 128.682
HIERARCH ESO ISS PBLA14 START 52.504
HIERARCH ESO ISS PBLA14 END 52.556
HIERARCH ESO ISS PBL23 START 55.729
HIERARCH ESO ISS PBL23 END 55.611
HIERARCH ESO ISS PBLA23 START 61.1
HIERARCH ESO ISS PBLA23 END 61.2
HIERARCH ESO ISS PBL24 START 131.978
HIERARCH ESO ISS PBL24 END 132.002
HIERARCH ESO ISS PBLA24 START 16.507
HIERARCH ESO ISS PBLA24 END 16.662
HIERARCH ESO ISS PBL34 START 100.277
HIERARCH ESO ISS PBL34 END 100.252
HIERARCH ESO ISS PBLA34 START 353.525
HIERARCH ESO ISS PBLA34 END 353.769
HIERARCH ESO ISS AMBI TAU0 START 0.008976
HIERARCH ESO ISS AMBI TAU0 END 0.009068
HIERARCH ESO ISS AMBI TEMP 12.08
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.5