2020cwa results

Information

Transient
Name:2020cwa
Right ascension: 10h42m46.41s
Declination:-0d58m28.35s
Discovery Date:None
Classification:SNII
Redshift:0.039000
MW E(B-V):0.044
Host
Name:J104246.24-005834.16
Right ascension: 10h42m46.24s
Declination:-0d58m34.16s
Redshift:0.038715
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
WISE_W1
GALEX_NUV
PanSTARRS_r
PanSTARRS_i
PanSTARRS_y
SDSS_z
SDSS_g
DES_r
2MASS_K
WISE_W2
WISE_W3
WISE_W4
GALEX_FUV
PanSTARRS_g
PanSTARRS_z
SDSS_i
SDSS_r
SDSS_u
DES_g
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 7.91
Transient MWEBV processed 0.06
Host match processed 6.17
Host information processed 0.12
Host MWEBV processed 0.05
Global aperture construction processed 0.77
Global aperture photometry processed 3.44
Validate global photometry processed 8.84
Global host SED inference processed 849.5
Local aperture photometry processed 3.44
Validate local photometry processed 0.01
Local host SED inference processed 454.59
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):10h42m46.41s, -0d58m28.35s
semi major axis, semi minor axis (arcsec):2.61, 2.61
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 14.13 1.3 21.025 0.100 AB
PanSTARRS_r 23.04 0.81 20.494 0.038 AB
DES_r 25.2 0.51 20.397 0.022 AB
PanSTARRS_i 29.15 1.02 20.238 0.038 AB
SDSS_z 46.89 7.11 19.722 0.165 AB
PanSTARRS_y 40.79 4.77 19.873 0.127 AB

Aperture details

RA, DEC (J2000):10h42m46.23s, -0d58m33.93s
semi major axis, semi minor axis (arcsec):8.54, 6.15
angle (degrees, anti-clockwise from east):-126.51
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 20.51 0.39 20.620 0.021 AB
SDSS_g 159.96 4.05 18.390 0.027 AB
PanSTARRS_r 269.57 2.27 17.823 0.009 AB
DES_r 293.57 1.61 17.731 0.006 AB
PanSTARRS_i 333.46 2.82 17.592 0.009 AB
SDSS_z 492.63 20.0 17.169 0.044 AB
PanSTARRS_y 538.41 13.28 17.072 0.027 AB
2MASS_J 164.54 188.17 17.464 1.242 Vega
2MASS_H 741.75 267.64 15.357 0.392 Vega
WISE_W1 168.64 12.45 15.634 0.080 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.161 8.320 8.459
{\rm log}_{10}({\rm SFR}) -2.163 -1.514 -1.017
{\rm log}_{10}({\rm sSFR}) -10.522 -9.849 -9.259
{\rm stellar\ age} 3.582 6.393 8.021

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.464 -0.636 -0.129
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.594 -0.797 0.120

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.267 0.755 1.230
\delta -0.458 -0.106 0.221
\tau_1/\tau_2 0.651 1.021 1.414
Q_{PAH} 0.953 3.098 5.487
U_{min} 2.913 7.994 14.866
{\rm log}_{10}(\gamma_e)\, -2.984 -1.939 -0.876

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.361 -0.718 -0.057
{\rm log}_{10}(\tau_{AGN})\, 1.125 1.480 1.928

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.156 -1.513 -1.026
0.03-0.10 Gyr -2.362 -1.586 -0.996
0.10-0.33 Gyr -2.543 -1.727 -1.134
0.33-1.09 Gyr -2.522 -1.688 -1.153
1.09-3.61 Gyr -2.399 -1.676 -1.393
3.61-11.91 Gyr -2.327 -1.662 -1.413
11.91-13.24 Gyr -2.516 -1.695 -1.110

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.380 9.440 9.526
{\rm log}_{10}({\rm SFR}) -0.924 -0.614 -0.303
{\rm log}_{10}({\rm sSFR}) -10.387 -10.066 -9.734
{\rm stellar\ age} 7.817 8.968 11.824

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.201 -0.858 -0.656
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.214 -0.069 0.058

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.102 0.210 0.376
\delta -0.857 -0.522 -0.209
\tau_1/\tau_2 1.021 1.433 1.773
Q_{PAH} 0.169 0.662 1.789
U_{min} 2.757 7.380 13.717
{\rm log}_{10}(\gamma_e)\, -2.982 -2.015 -1.078

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.091 -2.570 -1.726
{\rm log}_{10}(\tau_{AGN})\, 1.205 1.566 1.897

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.088 -0.885 -0.688
0.03-0.10 Gyr -0.910 -0.532 -0.186
0.10-0.33 Gyr -1.854 -1.190 -0.765
0.33-1.09 Gyr -2.405 -1.610 -1.145
1.09-3.61 Gyr -2.292 -1.470 -0.962
3.61-11.91 Gyr -1.137 -0.476 -0.345
11.91-13.24 Gyr -0.494 0.052 0.599