2020rdu

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Information

Transient

Name: 2020rdu
Right ascension: 15h57m02.50s
Declination: 24d34m50.82s
Discovery Date: None
Classification: SNIIn
Redshift: 0.122000
MW E(B-V): 0.055

Host

Name: 2020rdu
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 2.66
Cutout download processed 14.44
Global aperture construction processed 0.59
Local aperture photometry processed 4.84
Global aperture photometry processed 6.14
Validate local photometry no valid phot 0.02
Validate global photometry processed 19.37
Host information processed 0.08
Global host SED inference processed 479.03
Local host SED inference not processed None
Transient information processed 0.0
Transient MWEBV processed 0.06
Host MWEBV processed 0.06
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) = 15h57m02.50s, 24d34m50.82s
semi major axis, semi minor axis (arcsec) = 0.91, 0.91
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
GALEX_FUV 7.31 2.22 21.740 0.329
SDSS_u 4.55 4.49 22.255 1.071
SDSS_g 32.71 2.0 20.113 0.066
PanSTARRS_g 41.63 1.02 19.852 0.026
SDSS_r 65.2 2.82 19.364 0.047
PanSTARRS_r 59.69 0.99 19.460 0.018
SDSS_i 75.1 3.8 19.211 0.055
PanSTARRS_i 77.76 1.13 19.173 0.016
PanSTARRS_z 85.76 2.57 19.067 0.033
SDSS_z 55.42 17.32 19.541 0.339
PanSTARRS_y 103.61 5.8 18.862 0.061
2MASS_J 350.27 133.91 16.644 0.415
2MASS_H 559.73 190.51 15.662 0.370
2MASS_K 231.74 242.57 16.150 1.136
WISE_W1 157.97 14.04 15.705 0.096
WISE_W2 117.84 15.27 15.383 0.141
WISE_W4 -41.77 375.05
 

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})\, 9.408 9.544 9.668
{\rm log}_{10}({\rm SFR}) -0.340 0.068 0.432
{\rm log}_{10}({\rm sSFR}) -9.923 -9.492 -9.074
{\rm stellar\ age} 1.797 3.994 5.625

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.102 -0.328 0.051
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.296 -0.860 -0.301

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.365 0.636 0.866
\delta -0.003 0.234 0.348
\tau_1/\tau_2 0.750 1.070 1.433
Q_{PAH} 2.164 4.411 5.954
U_{min} 2.959 7.799 14.704
{\rm log}_{10}(\gamma_e)\, -2.961 -1.762 -0.578

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.540 -1.237 -0.620
{\rm log}_{10}(\tau_{AGN})\, 0.903 1.238 1.744

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.353 0.002 0.267
0.03-0.10 Gyr -0.433 0.088 0.515
0.10-0.32 Gyr -0.160 0.266 0.584
0.32-1.05 Gyr -0.283 0.127 0.440
1.05-3.39 Gyr -0.877 -0.310 -0.027
3.39-10.97 Gyr -1.452 -0.642 -0.308
10.97-12.19 Gyr -1.769 -0.676 -0.119