Exposure
ID
PIONI.2021-02-12T03:05:46.653_1
Header ID
PIONI.2021-02-12T03:05:46.653
Date updated
2021-09-29 14:26:24 UTC+0000
Release date
2021-02-12 03:05:46 UTC+0000
UTC Start
2021-02-12 03:05:46.653
UTC End
2021-02-12 03:07:03.453
MJD Start
59257.1290121889
MJD End
59257.1299010778
Exposure time (s)
76.8
Validation level
1
Tau 0: Coherence time (s)
0.0039315
Ambient temperature (°C)
12.05
Seeing (arcsec)
0.505
Observation
ID
46738
Category
calibrator
Program ID
106.210F.001
Program Title
MULTIPLICITY OF GALACTIC CEPHEIDS FROM LONG-BASELINE INTERFEROMETRY
Program Type
Normal
PI / COI
GALLENNE/ KERVELLA/ M\XC3\XA9RAND/ PIETRZYNSKI/ PROFFITT/ EVANS/ GIEREN
Target
ID
35086
Name
HD85393
RA
147.358513
DEC
-58.0535
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 79.1540 79.2990 88.4000 88.7000
A0-J2 123.8830 123.9940 67.1000 67.4000
A0-J3 129.2300 129.1820 29.9950 30.2630
G1-J2 57.7970 57.7830 37.2000 37.5000
G1-J3 110.6090 110.6400 352.4640 352.6450
J2-J3 80.5990 80.7320 322.1370 322.3200
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.210F.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE FRINGE,OBJECT
MJD-OBS 59257.1290121889
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD85393
RA 147.358513
DEC -58.0535
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 76.8
HIERARCH ESO DET DIT 0.0015
HIERARCH ESO DET NDIT 51200
HIERARCH ESO ISS PBL12 START 79.154
HIERARCH ESO ISS PBL12 END 79.299
HIERARCH ESO ISS PBLA12 START 88.4
HIERARCH ESO ISS PBLA12 END 88.7
HIERARCH ESO ISS PBL13 START 123.883
HIERARCH ESO ISS PBL13 END 123.994
HIERARCH ESO ISS PBLA13 START 67.1
HIERARCH ESO ISS PBLA13 END 67.4
HIERARCH ESO ISS PBL14 START 129.23
HIERARCH ESO ISS PBL14 END 129.182
HIERARCH ESO ISS PBLA14 START 29.995
HIERARCH ESO ISS PBLA14 END 30.263
HIERARCH ESO ISS PBL23 START 57.797
HIERARCH ESO ISS PBL23 END 57.783
HIERARCH ESO ISS PBLA23 START 37.2
HIERARCH ESO ISS PBLA23 END 37.5
HIERARCH ESO ISS PBL24 START 110.609
HIERARCH ESO ISS PBL24 END 110.64
HIERARCH ESO ISS PBLA24 START 352.464
HIERARCH ESO ISS PBLA24 END 352.645
HIERARCH ESO ISS PBL34 START 80.599
HIERARCH ESO ISS PBL34 END 80.732
HIERARCH ESO ISS PBLA34 START 322.137
HIERARCH ESO ISS PBLA34 END 322.32
HIERARCH ESO ISS AMBI TAU0 START 0.004042
HIERARCH ESO ISS AMBI TAU0 END 0.003821
HIERARCH ESO ISS AMBI TEMP 12.05
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.53