SN2009kn

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Information

Transient

Name: SN2009kn
Right ascension: 8h09m43.04s
Declination: -17d44m51.30s
Discovery Date: None
Classification: SN IIn
Redshift: 0.014300
MW E(B-V): 0.096

Host

Name: SN2009kn
Right ascension: 8h09m41.86s
Declination: -17d45m06.48s
Redshift: 0.015798
Photometric Redshift: 0.054
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 0.79
Cutout download processed 2.54
Global aperture construction processed 0.64
Local aperture photometry processed 4.06
Global aperture photometry processed 4.0
Validate local photometry processed 0.04
Validate global photometry processed 11.17
Host information processed 0.1
Global host SED inference processed 988.82
Local host SED inference processed 2065.08
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

Cutout Download Report

2MASS_H: 2MASS_J: 2MASS_K: WISE_W1: WISE_W2: WISE_W3: WISE_W4: GALEX_NUV: GALEX_FUV: PanSTARRS_g: PanSTARRS_r: PanSTARRS_i: PanSTARRS_z: PanSTARRS_y: SDSS_i: SDSS_r: SDSS_u: SDSS_z: SDSS_g: DES_g: DES_r: DES_i: DES_z: DES_Y:
 

Aperture Photometry


Aperture details

RA, DEC (J2000) = 8h09m43.04s, -17d44m51.30s
semi major axis, semi minor axis (arcsec) = 6.22, 6.22
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 45.63 1.59 19.752 0.038 AB
PanSTARRS_r 84.2 2.19 19.087 0.028 AB
PanSTARRS_i 85.46 2.64 19.071 0.034 AB
PanSTARRS_z 79.97 4.93 19.143 0.067 AB
PanSTARRS_y 61.25 12.46 19.432 0.221 AB
2MASS_J 177.5 159.97 17.382 0.978 Vega
2MASS_H 120.03 236.17 17.334 2.136 Vega
2MASS_K -82.11 293.49 Vega
WISE_W1 23.79 49.1 17.760 2.240 Vega

Aperture details

RA, DEC (J2000) = 8h09m41.84s, -17d45m06.39s
semi major axis, semi minor axis (arcsec) = 34.81, 25.98
angle (degrees, anti-clockwise from east) = -49.08

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_i 18721.92 12.71 13.219 0.001 AB
PanSTARRS_y 22116.6 59.55 13.038 0.003 AB
2MASS_J 24242.69 816.73 12.044 0.037 Vega
2MASS_K 16152.4 1496.37 11.542 0.101 Vega
WISE_W3 16008.13 660.49 8.215 0.045 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.680 7.878 8.000
{\rm log}_{10}({\rm SFR}) -2.256 -1.722 -1.200
{\rm log}_{10}({\rm sSFR}) -10.134 -9.633 -8.937
{\rm stellar\ age} 4.986 7.413 9.918

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.899 -1.688 -1.258
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.934 -1.595 0.165

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.101 0.373 0.736
\delta -0.402 0.035 0.321
\tau_1/\tau_2 0.802 1.230 1.595
Q_{PAH} 0.574 2.010 4.775
U_{min} 2.959 8.199 15.070
{\rm log}_{10}(\gamma_e)\, -3.351 -2.219 -1.102

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.660 -1.534 -0.407
{\rm log}_{10}(\tau_{AGN})\, 1.125 1.523 1.944

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.249 -1.833 -1.417
0.03-0.10 Gyr -2.392 -1.707 -1.113
0.10-0.33 Gyr -2.971 -2.119 -1.575
0.33-1.10 Gyr -3.329 -2.479 -2.044
1.10-3.67 Gyr -3.336 -2.381 -2.037
3.67-12.19 Gyr -2.816 -2.104 -1.885
12.19-13.55 Gyr -2.727 -1.979 -1.191

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.992 10.253 10.409
{\rm log}_{10}({\rm SFR}) -0.746 0.031 0.552
{\rm log}_{10}({\rm sSFR}) -10.867 -10.184 -9.709
{\rm stellar\ age} 2.895 7.530 10.780

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.541 -1.180 -0.830
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.804 -1.202 -0.333

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.057 0.133 0.265
\delta -0.752 -0.230 0.197
\tau_1/\tau_2 0.357 0.817 1.314
Q_{PAH} 0.302 1.008 3.329
U_{min} 2.881 7.809 15.112
{\rm log}_{10}(\gamma_e)\, -3.609 -2.884 -1.625

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.441 -3.172 -1.802
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.368 1.906

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.383 -0.190 0.140
0.03-0.10 Gyr -1.343 0.062 0.672
0.10-0.33 Gyr -1.851 -0.078 0.535
0.33-1.10 Gyr -1.489 -0.067 0.749
1.10-3.67 Gyr -1.666 -0.097 0.427
3.67-12.19 Gyr -1.432 0.155 0.508
12.19-13.55 Gyr -1.295 0.322 1.323