SN2021kwc

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Information

Transient

Name: SN2021kwc
Right ascension: 13h35m47.91s
Declination: 2d59m59.30s
Discovery Date: None
Classification: SN IIn
Redshift: 0.021750
MW E(B-V): 0.021

Host

Name: SN2021kwc
Right ascension: 13h35m48.22s
Declination: 2d59m56.04s
Redshift: 0.021771
Photometric Redshift: 0.026
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.95
Cutout download processed 10.42
Global aperture construction processed 0.76
Local aperture photometry processed 5.65
Global aperture photometry processing None
Validate local photometry processed 0.04
Validate global photometry not processed None
Host information processed 0.09
Global host SED inference not processed None
Local host SED inference processed 466.0
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
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) = 13h35m47.91s, 2d59m59.30s
semi major axis, semi minor axis (arcsec) = 4.54, 4.54
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 38.45 1.6 19.938 0.045
DES_g 1000.79 1.5 16.399 0.002
PanSTARRS_g 1063.98 1.3 16.333 0.001
PanSTARRS_r 1973.26 2.05 15.662 0.001
DES_r 2068.51 4.05 15.611 0.002
PanSTARRS_i 2769.5 1.67 15.294 0.001
PanSTARRS_z 3424.61 2.8 15.063 0.001
DES_z 3629.5 10.0 15.000 0.003
PanSTARRS_y 4435.4 7.15 14.783 0.002
2MASS_J 5403.43 114.47 13.673 0.023
2MASS_H 7090.73 169.4 12.906 0.026
2MASS_K 6697.7 209.96 12.497 0.034

Aperture details

RA, DEC (J2000) = 13h35m48.22s, 2d59m56.45s
semi major axis, semi minor axis (arcsec) = 38.47, 26.21
angle (degrees, anti-clockwise from east) = -37.54

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
 

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})\, 9.901 10.007 10.147
{\rm log}_{10}({\rm SFR}) -0.479 -0.187 0.131
{\rm log}_{10}({\rm sSFR}) -10.550 -10.205 -9.842
{\rm stellar\ age} 6.055 7.407 8.828

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.557 -1.053 -0.635
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.283 0.079 0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.946 1.285 1.571
\delta -0.028 0.115 0.304
\tau_1/\tau_2 0.626 0.964 1.294
Q_{PAH} 0.225 0.945 2.205
U_{min} 2.736 7.825 15.128
{\rm log}_{10}(\gamma_e)\, -2.861 -1.656 -1.097

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.297 -1.757 -0.811
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.361 1.841

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.419 -0.131 0.120
0.03-0.10 Gyr -0.680 -0.250 0.161
0.10-0.33 Gyr -0.750 -0.229 0.088
0.33-1.10 Gyr -0.805 -0.202 0.147
1.10-3.65 Gyr -0.467 -0.013 0.289
3.65-12.12 Gyr -0.186 0.093 0.284
12.12-13.47 Gyr -0.333 0.210 0.718

Global parameter details

Documentation