SN2020rdu

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Information

Transient

Name: SN2020rdu
Right ascension: 15h57m02.51s
Declination: 24d34m50.72s
Discovery Date: None
Classification: SN IIn
Redshift: 0.185000
MW E(B-V): 0.055

Host

Name: SN2020rdu
Right ascension: 15h57m02.46s
Declination: 24d34m51.57s
Redshift: None
Photometric Redshift: 0.127
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 3.13
Cutout download processed 9.4
Global aperture construction processed 0.63
Local aperture photometry processed 5.19
Global aperture photometry processed 5.01
Validate local photometry no valid phot 0.02
Validate global photometry processed 13.6
Host information processed 0.11
Global host SED inference processed 438.51
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.09
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) = 15h57m02.51s, 24d34m50.72s
semi major axis, semi minor axis (arcsec) = 0.65, 0.65
angle (degrees, anti-clockwise from east) = 0.0

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

Aperture details

RA, DEC (J2000) = 15h57m02.46s, 24d34m51.84s
semi major axis, semi minor axis (arcsec) = 4.65, 3.69
angle (degrees, anti-clockwise from east) = -166.35

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
DES_g 36.36 0.39 19.998 0.012
PanSTARRS_g 41.69 1.02 19.850 0.027
PanSTARRS_r 59.66 1.0 19.461 0.018
DES_r 61.53 0.62 19.427 0.011
PanSTARRS_i 77.86 1.13 19.172 0.016
PanSTARRS_z 85.58 2.57 19.069 0.033
DES_z 92.23 2.35 18.988 0.028
PanSTARRS_y 103.75 5.8 18.860 0.061
2MASS_J 347.87 134.09 16.652 0.419
2MASS_H 560.0 190.47 15.662 0.369
2MASS_K 226.63 242.95 16.174 1.164
 

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})\, 9.529 9.750 9.940
{\rm log}_{10}({\rm SFR}) -1.116 0.194 1.139
{\rm log}_{10}({\rm sSFR}) -10.829 -9.580 -8.464
{\rm stellar\ age} 0.211 0.927 3.844

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.689 -1.125 -0.207
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.313 -0.228 0.231

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.378 0.647 1.044
\delta -0.604 -0.286 0.084
\tau_1/\tau_2 0.534 0.996 1.469
Q_{PAH} 0.879 2.546 4.791
U_{min} 3.284 9.701 17.833
{\rm log}_{10}(\gamma_e)\, -3.099 -1.790 -0.467

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.705 -1.738 -0.606
{\rm log}_{10}(\tau_{AGN})\, 0.941 1.365 1.834

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.892 -0.399 0.207
0.03-0.10 Gyr -1.812 0.261 1.289
0.10-0.32 Gyr -0.365 0.895 1.367
0.32-1.02 Gyr -2.229 0.151 0.914
1.02-3.24 Gyr -4.345 -1.332 0.054
3.24-10.32 Gyr -5.457 -1.812 -0.328
10.32-11.47 Gyr -5.766 -1.741 -0.163