2022kn

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Information

Transient

Name: SN2022kn
Right ascension: 11h03m58.44s
Declination: 29d36m08.20s
Discovery Date: Jan. 8, 2022, 11:36 a.m.
Classification: SN II
Redshift: 0.028990
MW E(B-V): 0.029

Host

Name: 2022kn
Right ascension: 11h03m58.60s
Declination: 29d36m05.48s
Redshift: 0.029066
Photometric Redshift: 0.055
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 1.97
Cutout download processed 10.77
Global aperture construction processed 0.7
Local aperture photometry processed 5.2
Global aperture photometry processed 5.51
Validate local photometry processed 0.03
Validate global photometry processed 15.53
Host information processed 0.08
Global host SED inference processed 436.37
Global host SED inference not processed None
Local host SED inference processed 431.49
Transient information processed 0.0
Transient MWEBV processed 0.04
Transient MWEBV not processed None
Host MWEBV processed 0.04
Log transient processing status processing None
 

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) = 11h03m58.44s, 29d36m08.20s
semi major axis, semi minor axis (arcsec) = 3.43, 3.43
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
SDSS_u 37.55 2.75 19.964 0.079
SDSS_g 117.57 2.92 18.724 0.027
DES_g 124.03 1.02 18.666 0.009
PanSTARRS_g 130.01 0.79 18.615 0.007
SDSS_r 189.33 3.89 18.207 0.022
PanSTARRS_r 201.78 0.98 18.138 0.005
DES_r 209.18 1.33 18.099 0.007
SDSS_i 242.56 4.93 17.938 0.022
PanSTARRS_i 255.56 1.34 17.881 0.006
PanSTARRS_z 288.86 2.33 17.748 0.009
SDSS_z 305.73 12.13 17.687 0.043
PanSTARRS_y 350.66 6.16 17.538 0.019
2MASS_J 291.05 70.22 16.845 0.262
2MASS_H 449.36 116.62 15.901 0.282
2MASS_K 176.9 117.04 16.443 0.718

Aperture details

RA, DEC (J2000) = 11h03m58.59s, 29d36m05.28s
semi major axis, semi minor axis (arcsec) = 19.37, 12.78
angle (degrees, anti-clockwise from east) = -130.38

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 84.0 9.11 19.089 0.118
GALEX_NUV 134.21 5.44 18.581 0.044
SDSS_u 182.97 11.44 18.244 0.068
SDSS_g 700.67 7.95 16.786 0.012
DES_g 765.97 2.71 16.689 0.004
PanSTARRS_g 790.34 3.5 16.655 0.005
SDSS_r 1094.92 11.39 16.302 0.011
PanSTARRS_r 1172.21 4.29 16.227 0.004
DES_r 1247.11 3.52 16.160 0.003
SDSS_i 1430.11 16.51 16.012 0.013
PanSTARRS_i 1452.7 5.91 15.995 0.004
PanSTARRS_z 1511.5 10.37 15.951 0.007
SDSS_z 1725.99 53.11 15.807 0.033
PanSTARRS_y 1900.57 27.62 15.703 0.016
2MASS_J 1344.68 353.87 15.184 0.286
2MASS_H 2180.52 585.11 14.186 0.291
2MASS_K 1471.3 591.16 14.143 0.436
WISE_W1 960.06 30.51 13.745 0.034
WISE_W2 550.8 48.67 13.709 0.096
WISE_W3 1111.6 150.47 11.111 0.147
WISE_W4 1440.14 807.32 9.384 0.609
 

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})\, 8.822 8.967 9.119
{\rm log}_{10}({\rm SFR}) -1.603 -1.009 -0.532
{\rm log}_{10}({\rm sSFR}) -10.615 -10.005 -9.475
{\rm stellar\ age} 4.631 6.947 8.746

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.617 -1.085 -0.607
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.378 -0.171 0.239

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.266 0.640 0.999
\delta -0.537 -0.116 0.179
\tau_1/\tau_2 0.731 1.075 1.430
Q_{PAH} 0.504 1.748 4.524
U_{min} 2.715 7.912 14.917
{\rm log}_{10}(\gamma_e)\, -3.403 -2.183 -1.114

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.729 -1.661 -0.586
{\rm log}_{10}(\tau_{AGN})\, 0.918 1.433 1.927

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.578 -1.208 -0.860
0.03-0.10 Gyr -1.769 -0.968 -0.422
0.10-0.33 Gyr -1.727 -1.003 -0.488
0.33-1.10 Gyr -1.844 -1.131 -0.686
1.10-3.63 Gyr -1.757 -1.077 -0.770
3.63-12.03 Gyr -1.516 -1.006 -0.770
12.03-13.37 Gyr -1.588 -0.917 -0.308

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.709 9.787 9.886
{\rm log}_{10}({\rm SFR}) -0.871 -0.652 -0.442
{\rm log}_{10}({\rm sSFR}) -10.696 -10.437 -10.233
{\rm stellar\ age} 7.751 8.920 11.899

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.067 -0.859 -0.697
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.172 -0.126 0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.112 0.199 0.319
\delta -0.150 0.157 0.327
\tau_1/\tau_2 0.479 0.836 1.240
Q_{PAH} 0.362 1.228 2.610
U_{min} 2.668 6.824 13.389
{\rm log}_{10}(\gamma_e)\, -3.550 -2.908 -1.898

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.467 -3.700 -2.892
{\rm log}_{10}(\tau_{AGN})\, 0.958 1.372 1.847

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.637 -0.498 -0.357
0.03-0.10 Gyr -1.279 -0.751 -0.434
0.10-0.33 Gyr -1.445 -0.870 -0.550
0.33-1.10 Gyr -1.956 -1.131 -0.694
1.10-3.63 Gyr -1.926 -0.999 -0.464
3.63-12.03 Gyr -0.765 -0.146 0.001
12.03-13.37 Gyr -0.240 0.347 0.948