Exposure
ID
PIONI.2021-09-10T02:07:54.763_1
Header ID
PIONI.2021-09-10T02:07:54.763
Date updated
2021-09-10 02:16:21 UTC+0000
Release date
2021-09-10 02:07:54 UTC+0000
UTC Start
2021-09-10 02:07:54.763
UTC End
2021-09-10 02:09:37.163
MJD Start
59467.0888282745
MJD End
59467.0900134597
Exposure time (s)
102.4
Validation level
1
Tau 0: Coherence time (s)
0.006172
Ambient temperature (°C)
11.94
Seeing (arcsec)
0.365
Observation
ID
48187
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
36153
Name
HD 168298
RA
274.85678
DEC
-10.71285
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 73.2340 72.9020 129.7000 130.0000
A0-J2 105.1490 104.5480 101.0000 101.2000
A0-J3 126.3440 126.0880 52.1150 52.1120
G1-J2 53.9320 53.7760 60.3000 60.3000
G1-J3 131.7140 131.7500 19.2210 19.3530
J2-J3 97.7450 97.7350 357.9450 358.2010
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 59467.0888282745
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 168298
RA 274.85678
DEC -10.71285
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 73.234
HIERARCH ESO ISS PBL12 END 72.902
HIERARCH ESO ISS PBLA12 START 129.7
HIERARCH ESO ISS PBLA12 END 130.0
HIERARCH ESO ISS PBL13 START 105.149
HIERARCH ESO ISS PBL13 END 104.548
HIERARCH ESO ISS PBLA13 START 101.0
HIERARCH ESO ISS PBLA13 END 101.2
HIERARCH ESO ISS PBL14 START 126.344
HIERARCH ESO ISS PBL14 END 126.088
HIERARCH ESO ISS PBLA14 START 52.115
HIERARCH ESO ISS PBLA14 END 52.112
HIERARCH ESO ISS PBL23 START 53.932
HIERARCH ESO ISS PBL23 END 53.776
HIERARCH ESO ISS PBLA23 START 60.3
HIERARCH ESO ISS PBLA23 END 60.3
HIERARCH ESO ISS PBL24 START 131.714
HIERARCH ESO ISS PBL24 END 131.75
HIERARCH ESO ISS PBLA24 START 19.221
HIERARCH ESO ISS PBLA24 END 19.353
HIERARCH ESO ISS PBL34 START 97.745
HIERARCH ESO ISS PBL34 END 97.735
HIERARCH ESO ISS PBLA34 START 357.945
HIERARCH ESO ISS PBLA34 END 358.201
HIERARCH ESO ISS AMBI TAU0 START 0.006547
HIERARCH ESO ISS AMBI TAU0 END 0.005797
HIERARCH ESO ISS AMBI TEMP 11.94
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.37