Exposure
ID
PIONI.2021-09-07T02:52:26.748_1
Header ID
PIONI.2021-09-07T02:52:26.748
Date updated
2021-09-07 03:00:30 UTC+0000
Release date
2021-09-07 02:52:26 UTC+0000
UTC Start
2021-09-07 02:52:26.748
UTC End
2021-09-07 02:52:52.348
MJD Start
59464.1197540318
MJD End
59464.1200503281
Exposure time (s)
25.6
Validation level
1
Tau 0: Coherence time (s)
0.002017
Ambient temperature (°C)
9.14
Seeing (arcsec)
0.815
Observation
ID
48162
Category
calibrator
Program ID
105.204J.001
Program Title
INTERFEROMETRIC STUDY OF THE POST MAIN SEQUENCE AND FAST ROTATOR ? SGR
Program Type
Normal
PI / COI
DOMICIANO DE SOUZA/ RIEUTORD/ BOUCHAUD/ REESE
Target
ID
36136
Name
HD169236
RA
276.339398
DEC
-35.99201
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 84.2480 84.2070 144.5000 144.6000
A0-J2 109.5080 109.3830 121.3000 121.5000
A0-J3 106.8600 106.7110 64.1820 64.2310
G1-J2 46.1150 46.0420 75.4000 75.4000
G1-J3 124.4790 124.4420 22.3280 22.3750
J2-J3 103.5440 103.5440 1.4740 1.5510
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 105.204J.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59464.1197540318
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD169236
RA 276.339398
DEC -35.99201
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 25.6
HIERARCH ESO DET DIT 0.0005
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 84.248
HIERARCH ESO ISS PBL12 END 84.207
HIERARCH ESO ISS PBLA12 START 144.5
HIERARCH ESO ISS PBLA12 END 144.6
HIERARCH ESO ISS PBL13 START 109.508
HIERARCH ESO ISS PBL13 END 109.383
HIERARCH ESO ISS PBLA13 START 121.3
HIERARCH ESO ISS PBLA13 END 121.5
HIERARCH ESO ISS PBL14 START 106.86
HIERARCH ESO ISS PBL14 END 106.711
HIERARCH ESO ISS PBLA14 START 64.182
HIERARCH ESO ISS PBLA14 END 64.231
HIERARCH ESO ISS PBL23 START 46.115
HIERARCH ESO ISS PBL23 END 46.042
HIERARCH ESO ISS PBLA23 START 75.4
HIERARCH ESO ISS PBLA23 END 75.4
HIERARCH ESO ISS PBL24 START 124.479
HIERARCH ESO ISS PBL24 END 124.442
HIERARCH ESO ISS PBLA24 START 22.328
HIERARCH ESO ISS PBLA24 END 22.375
HIERARCH ESO ISS PBL34 START 103.544
HIERARCH ESO ISS PBL34 END 103.544
HIERARCH ESO ISS PBLA34 START 1.474
HIERARCH ESO ISS PBLA34 END 1.551
HIERARCH ESO ISS AMBI TAU0 START 0.002017
HIERARCH ESO ISS AMBI TAU0 END 0.002017
HIERARCH ESO ISS AMBI TEMP 9.14
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.85