2018cwa results

Information

Transient
Name:SN2018cwa
Right ascension: 12h42m43.86s
Declination:34d06m26.39s
Discovery Date:June 27, 2018, 6:23 a.m.
Classification:SN IIP
Redshift:0.014000
MW E(B-V):0.016
Host
Name:2018cwa
Right ascension: 12h42m44.38s
Declination:34d06m14.76s
Redshift:0.014025
Photometric Redshift:0.030
 

Cutout Download Report

Downloaded Unavailable
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.19
Transient MWEBV processed 0.04
Host match processed 0.92
Host information processed 0.1
Host MWEBV processed 0.05
Global aperture construction processed 0.68
Global aperture photometry processed 6.95
Validate global photometry processed 19.47
Global host SED inference processed 396.74
Local aperture photometry processed 7.01
Validate local photometry processed 0.03
Local host SED inference processed 408.27
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):12h42m43.86s, 34d06m26.39s
semi major axis, semi minor axis (arcsec):6.99, 6.99
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.15 1.34 20.399 0.058 AB
GALEX_NUV 34.43 0.94 20.058 0.030 AB
SDSS_u 57.38 6.7 19.503 0.127 AB
SDSS_g 158.76 3.82 18.398 0.026 AB
DES_g 165.87 0.95 18.351 0.006 AB
PanSTARRS_g 162.17 1.18 18.375 0.008 AB
SDSS_r 215.05 5.0 18.069 0.025 AB
PanSTARRS_r 227.03 1.69 18.010 0.008 AB
DES_r 238.82 1.99 17.955 0.009 AB
SDSS_i 240.86 6.89 17.946 0.031 AB
PanSTARRS_i 254.36 1.78 17.886 0.008 AB
PanSTARRS_z 255.06 4.82 17.883 0.021 AB
SDSS_z 260.62 19.27 17.860 0.080 AB
DES_z 255.48 3.23 17.882 0.014 AB
PanSTARRS_y 255.7 7.96 17.881 0.034 AB
2MASS_J 283.02 157.69 16.876 0.605 Vega
2MASS_H -128.49 244.72 Vega
2MASS_K 257.88 257.43 16.034 1.084 Vega
WISE_W1 79.37 8.59 16.452 0.118 Vega
WISE_W2 29.61 10.63 16.882 0.390 Vega
WISE_W3 31.65 44.12 14.975 1.513 Vega

Aperture details

RA, DEC (J2000):12h42m44.30s, 34d06m15.95s
semi major axis, semi minor axis (arcsec):28.66, 5.47
angle (degrees, anti-clockwise from east):-26.34
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 99.2 2.67 18.909 0.029 AB
GALEX_NUV 143.42 1.93 18.508 0.015 AB
SDSS_u 229.46 12.22 17.998 0.058 AB
SDSS_g 661.44 7.53 16.849 0.012 AB
DES_g 692.79 1.92 16.798 0.003 AB
PanSTARRS_g 679.81 2.14 16.819 0.003 AB
SDSS_r 914.54 9.75 16.497 0.012 AB
PanSTARRS_r 923.99 3.04 16.486 0.004 AB
DES_r 1006.06 4.04 16.393 0.004 AB
SDSS_i 1052.17 12.99 16.345 0.013 AB
PanSTARRS_i 1049.28 3.22 16.348 0.003 AB
PanSTARRS_z 1111.6 8.6 16.285 0.008 AB
SDSS_z 1115.43 34.72 16.281 0.034 AB
DES_z 1112.91 6.39 16.284 0.006 AB
PanSTARRS_y 1193.02 14.24 16.208 0.013 AB
2MASS_J 1714.32 297.99 14.920 0.189 Vega
2MASS_H 1293.6 460.61 14.753 0.387 Vega
2MASS_K 536.35 486.22 15.239 0.984 Vega
WISE_W1 614.25 23.53 14.230 0.042 Vega
WISE_W2 355.41 29.55 14.184 0.090 Vega
WISE_W3 410.97 128.14 12.191 0.339 Vega
WISE_W4 -131.44 623.83 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.082 8.181 8.273
{\rm log}_{10}({\rm SFR}) -2.091 -1.797 -1.442
{\rm log}_{10}({\rm sSFR}) -10.289 -9.966 -9.603
{\rm stellar\ age} 5.594 6.825 8.040

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.862 -1.605 -1.274
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.919 -1.643 0.208

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.092 0.240 0.428
\delta -0.487 -0.128 0.162
\tau_1/\tau_2 0.798 1.092 1.395
Q_{PAH} 0.821 2.060 3.879
U_{min} 2.961 8.105 14.663
{\rm log}_{10}(\gamma_e)\, -2.522 -1.547 -0.688

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.018 -1.168 -0.599
{\rm log}_{10}(\tau_{AGN})\, 1.255 1.666 1.984

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.177 -1.923 -1.710
0.03-0.10 Gyr -2.114 -1.744 -1.338
0.10-0.33 Gyr -2.092 -1.722 -1.411
0.33-1.10 Gyr -2.148 -1.834 -1.566
1.10-3.63 Gyr -2.012 -1.753 -1.569
3.63-12.03 Gyr -1.978 -1.746 -1.591
12.03-13.37 Gyr -2.192 -1.708 -1.237

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.698 8.788 8.867
{\rm log}_{10}({\rm SFR}) -1.472 -1.279 -1.073
{\rm log}_{10}({\rm sSFR}) -10.257 -10.057 -9.846
{\rm stellar\ age} 5.553 6.687 7.622

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.574 -1.249 -0.978
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.924 -1.785 -1.444

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.205 0.341
\delta -0.344 0.026 0.263
\tau_1/\tau_2 0.636 0.948 1.298
Q_{PAH} 0.688 1.744 3.345
U_{min} 3.099 7.942 14.585
{\rm log}_{10}(\gamma_e)\, -3.177 -2.476 -1.510

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.187 -3.030 -1.974
{\rm log}_{10}(\tau_{AGN})\, 0.962 1.368 1.827

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.464 -1.283 -1.136
0.03-0.10 Gyr -1.540 -1.275 -1.011
0.10-0.33 Gyr -1.362 -1.091 -0.858
0.33-1.10 Gyr -1.379 -1.132 -0.924
1.10-3.63 Gyr -1.318 -1.107 -0.932
3.63-12.03 Gyr -1.349 -1.133 -0.997
12.03-13.37 Gyr -1.552 -1.121 -0.752