Exposure
ID
PIONI.2021-02-08T02:54:55.267_1
Header ID
PIONI.2021-02-08T02:54:55.267
Date updated
2021-09-29 14:26:21 UTC+0000
Release date
2021-02-08 02:54:55 UTC+0000
UTC Start
2021-02-08 02:54:55.267
UTC End
2021-02-08 02:57:28.867
MJD Start
59253.1214729985
MJD End
59253.1232507763
Exposure time (s)
153.6
Validation level
1
Tau 0: Coherence time (s)
0.0145945
Ambient temperature (°C)
13.71
Seeing (arcsec)
0.485
Observation
ID
46688
Category
calibrator
Program ID
106.21HR.002
Program Title
UNCOVERING HIDDEN MEMBERS OF HIERARCHICAL TRIPLES IN THE SOLAR NEIGHBORHOOD
Program Type
Normal
PI / COI
CHANAME/ MORAGA/ ZUNIGA-FERNANDEZ/ ANDREWS/ AG\XC3\XBCEROS
Target
ID
35046
Name
HD41327
RA
90.112132
DEC
-60.4947
Instrument
Interferometer
VLTI
Instrument
PIONIER
Instrument mode
FREE-H
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 90.0500 90.0900 129.4000 130.0000
A0-J2 127.7470 127.6380 111.2000 111.9000
A0-J3 110.8350 110.4400 67.8870 68.4000
G1-J2 50.6900 50.5250 77.6000 78.1000
G1-J3 104.3090 104.1560 18.5180 18.8650
J2-J3 89.5250 89.5800 349.4580 349.8590
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21HR.002
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59253.1214729985
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD41327
RA 90.112132
DEC -60.4947
HIERARCH ESO INS OPTI2 NAME FREE
HIERARCH ESO INS OPTI2 ID FREE
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 153.6
HIERARCH ESO DET DIT 0.003
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 90.05
HIERARCH ESO ISS PBL12 END 90.09
HIERARCH ESO ISS PBLA12 START 129.4
HIERARCH ESO ISS PBLA12 END 130.0
HIERARCH ESO ISS PBL13 START 127.747
HIERARCH ESO ISS PBL13 END 127.638
HIERARCH ESO ISS PBLA13 START 111.2
HIERARCH ESO ISS PBLA13 END 111.9
HIERARCH ESO ISS PBL14 START 110.835
HIERARCH ESO ISS PBL14 END 110.44
HIERARCH ESO ISS PBLA14 START 67.887
HIERARCH ESO ISS PBLA14 END 68.4
HIERARCH ESO ISS PBL23 START 50.69
HIERARCH ESO ISS PBL23 END 50.525
HIERARCH ESO ISS PBLA23 START 77.6
HIERARCH ESO ISS PBLA23 END 78.1
HIERARCH ESO ISS PBL24 START 104.309
HIERARCH ESO ISS PBL24 END 104.156
HIERARCH ESO ISS PBLA24 START 18.518
HIERARCH ESO ISS PBLA24 END 18.865
HIERARCH ESO ISS PBL34 START 89.525
HIERARCH ESO ISS PBL34 END 89.58
HIERARCH ESO ISS PBLA34 START 349.458
HIERARCH ESO ISS PBLA34 END 349.859
HIERARCH ESO ISS AMBI TAU0 START 0.013722
HIERARCH ESO ISS AMBI TAU0 END 0.015467
HIERARCH ESO ISS AMBI TEMP 13.71
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.49