2022cjw

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Information

Transient

Name: SN2022cjw
Right ascension: 15h48m04.03s
Declination: 41d22m27.94s
Discovery Date: Feb. 13, 2022, 12:42 p.m.
Classification: SN Ia
Redshift: 0.032522
MW E(B-V): 0.019

Host

Name: 2022cjw
Right ascension: 15h48m03.93s
Declination: 41d22m27.40s
Redshift: 0.032590
Photometric Redshift: 0.031
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 2.93
Cutout download processed 4.05
Global aperture construction processed 0.59
Local aperture photometry processed 0.72
Local aperture photometry not processed None
Global aperture photometry processed 3.8
Validate local photometry processed 0.02
Validate global photometry processed 12.06
Host information processed 0.11
Global host SED inference processed 389.25
Local host SED inference failed 0.0
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.04
Transient MWEBV not processed None
Host MWEBV processed 0.05
Log transient processing status blocked 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) = 15h48m04.03s, 41d22m27.94s
semi major axis, semi minor axis (arcsec) = 3.08, 3.08
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 15h48m03.92s, 41d22m27.50s
semi major axis, semi minor axis (arcsec) = 13.44, 7.95
angle (degrees, anti-clockwise from east) = -124.45

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 175.02 11.81 18.292 0.073 AB
GALEX_NUV 267.01 2.4 17.834 0.010 AB
PanSTARRS_g 2038.35 2.99 15.627 0.002 AB
PanSTARRS_r 3316.71 2.96 15.098 0.001 AB
PanSTARRS_i 4192.98 3.3 14.844 0.001 AB
PanSTARRS_z 4878.44 7.73 14.679 0.002 AB
PanSTARRS_y 5945.35 17.5 14.465 0.003 AB
2MASS_J 7974.59 284.02 13.251 0.039 Vega
2MASS_H 8748.78 461.3 12.678 0.057 Vega
2MASS_K 7705.8 443.17 12.345 0.062 Vega
WISE_W1 4669.02 28.53 12.028 0.007 Vega
WISE_W2 3239.07 32.8 11.785 0.011 Vega
WISE_W3 19947.25 116.31 7.976 0.006 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.135 10.261 10.405
{\rm log}_{10}({\rm SFR}) 0.407 0.714 1.014
{\rm log}_{10}({\rm sSFR}) -9.918 -9.577 -9.162
{\rm stellar\ age} 5.494 6.964 8.360

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.814 -0.506 -0.218
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.173 0.203 0.381

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.513 0.735 0.947
\delta -0.176 0.013 0.150
\tau_1/\tau_2 0.618 0.969 1.337
Q_{PAH} 0.395 1.035 2.206
U_{min} 2.509 6.672 12.485
{\rm log}_{10}(\gamma_e)\, -3.427 -2.392 -1.758

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.607 -1.969 -1.517
{\rm log}_{10}(\tau_{AGN})\, 0.998 1.422 1.813

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.107 0.444 0.712
0.03-0.10 Gyr 0.395 0.787 1.129
0.10-0.33 Gyr -0.176 0.359 0.739
0.33-1.09 Gyr -0.404 0.109 0.468
1.09-3.62 Gyr -0.171 0.223 0.467
3.62-11.99 Gyr -0.007 0.301 0.517
11.99-13.32 Gyr -0.153 0.397 0.934