SDSS-SN-020

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Information

Transient

Name: SDSS-SN-020
Right ascension: 23h23m06.16s
Declination: 13d40m00.60s
Discovery Date: None
Classification: SNIa
Redshift: 0.040636
MW E(B-V): 0.050

Host

Name:
Right ascension: 23h23m06.16s
Declination: 13d40m00.69s
Redshift: 0.040666
Photometric Redshift:
 

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
not processed
 status
Validate global photometry
Validate global photometr...
not processed
 status
Global aperture construction
 Global aperture construct...
failed
 status
Global aperture photometry
 Global aperture photometr...
not processed
 status
Task Name Status Time taken (s) Warning Flag
Global aperture photometry not processed None
Validate global photometry not processed None
Global host SED inference not processed None
Local host SED inference processed 1119.0
Cutout download processed 0.54
Transient information processed 0.0
Transient MWEBV processed 0.04
Host match processed 7.32
Host information processed 0.11
Local aperture photometry processed 0.69
Validate local photometry processed 0.01
Global aperture construction failed 0.01
Host MWEBV processed 0.05
Processing status blocked 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) = 23h23m06.16s, 13d40m00.60s
semi major axis, semi minor axis (arcsec) = 2.49, 2.49
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_y 1372.31 4.03 16.056 0.003 AB

Aperture details

RA, DEC (J2000) = ,
semi major axis, semi minor axis (arcsec) = ,
angle (degrees, anti-clockwise from east) =

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

Data not available

 

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})\, 9.498 9.872 10.102
{\rm log}_{10}({\rm SFR}) -0.479 0.272 0.841
{\rm log}_{10}({\rm sSFR}) -10.443 -9.653 -8.830
{\rm stellar\ age} 2.310 6.862 9.761

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.570 -0.898 -0.086
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.980 -0.549 0.118

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.432 0.899 1.416
\delta -0.854 -0.381 0.114
\tau_1/\tau_2 0.439 0.944 1.491
Q_{PAH} 0.247 1.644 4.455
U_{min} 2.958 8.358 15.456
{\rm log}_{10}(\gamma_e)\, -3.409 -1.951 -0.811

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.356 -2.411 -0.288
{\rm log}_{10}(\tau_{AGN})\, 0.969 1.471 2.011

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.228 0.366 0.849
0.03-0.10 Gyr -1.596 -0.009 0.859
0.10-0.33 Gyr -2.352 -0.644 0.214
0.33-1.09 Gyr -2.797 -0.581 0.168
1.09-3.60 Gyr -2.843 -0.454 0.102
3.60-11.89 Gyr -2.219 -0.269 0.129
11.89-13.21 Gyr -1.754 -0.118 0.851

Global parameter details

Documentation

Data not available