2020cpa results

Information

Transient
Name:SN2020cpa
Right ascension: 17h26m37.72s
Declination:38d12m29.49s
Discovery Date:Feb. 12, 2020, 11:20 a.m.
Classification:SN II
Redshift:0.044900
MW E(B-V):
Host
Name:J172637.66+381232.85
Right ascension: 17h26m37.66s
Declination:38d12m32.85s
Redshift:None
Photometric Redshift:0.057
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 17.71
Transient MWEBV processed 0.05
Host match processed 5.69
Host information processed 0.25
Host MWEBV processed 0.05
Global aperture construction processed 2.78
Global aperture photometry processed 6.06
Validate global photometry processed 18.19
Global host SED inference processed 477.07
Local aperture photometry processed 6.31
Validate local photometry processed 0.04
Local host SED inference processed 464.08
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h26m37.72s, 38d12m29.49s
semi major axis, semi minor axis (arcsec):2.27, 2.27
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 5.72 1.73 22.006 0.329 AB
SDSS_g 11.25 1.03 21.272 0.099 AB
DES_g 9.36 0.21 21.472 0.025 AB
PanSTARRS_g 6.18 0.49 21.923 0.086 AB
SDSS_r 10.5 1.21 21.347 0.126 AB
PanSTARRS_r 10.31 0.55 21.367 0.058 AB
SDSS_i 12.71 1.63 21.139 0.139 AB
PanSTARRS_i 11.14 0.47 21.283 0.046 AB
PanSTARRS_z 10.44 1.35 21.354 0.140 AB
SDSS_z 23.39 4.24 20.477 0.197 AB
DES_z 11.25 0.87 21.273 0.084 AB
PanSTARRS_y 16.08 3.6 20.884 0.243 AB

Aperture details

RA, DEC (J2000):17h26m37.66s, 38d12m32.99s
semi major axis, semi minor axis (arcsec):7.85, 3.87
angle (degrees, anti-clockwise from east):-19.45
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.18 2.66 21.381 0.284 AB
GALEX_NUV 13.17 2.17 21.101 0.179 AB
SDSS_u 14.89 4.16 20.968 0.304 AB
SDSS_g 45.44 2.25 19.756 0.054 AB
DES_g 35.38 0.44 20.028 0.014 AB
PanSTARRS_g 36.2 1.18 20.003 0.035 AB
SDSS_r 49.17 2.84 19.671 0.063 AB
PanSTARRS_r 41.77 1.33 19.848 0.035 AB
SDSS_i 55.22 3.84 19.545 0.076 AB
PanSTARRS_i 48.38 1.13 19.688 0.025 AB
PanSTARRS_z 50.3 3.26 19.646 0.070 AB
SDSS_z 94.14 10.2 18.966 0.118 AB
DES_z 47.68 1.97 19.704 0.045 AB
PanSTARRS_y 86.88 8.69 19.053 0.109 AB
2MASS_J -25.64 123.23 Vega
2MASS_H 66.45 182.0 17.976 2.974 Vega
2MASS_K 135.17 215.48 16.735 1.731 Vega
WISE_W1 28.5 8.82 17.564 0.336 Vega
WISE_W2 17.92 10.52 17.428 0.637 Vega
WISE_W3 36.81 44.98 14.811 1.327 Vega
WISE_W4 -117.43 221.33 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.213 7.538 7.795
{\rm log}_{10}({\rm SFR}) -1.882 -1.319 -0.721
{\rm log}_{10}({\rm sSFR}) -9.571 -8.800 -7.977
{\rm stellar\ age} 0.215 2.624 5.857

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.714 -1.209 -0.462
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.349 0.002 0.272

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.204 0.525 1.052
\delta -0.689 -0.209 0.163
\tau_1/\tau_2 0.719 1.098 1.491
Q_{PAH} 0.957 2.734 5.241
U_{min} 2.904 8.306 15.751
{\rm log}_{10}(\gamma_e)\, -2.940 -1.799 -0.706

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.487 -0.582 0.095
{\rm log}_{10}(\tau_{AGN})\, 1.050 1.417 1.795

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.079 -1.576 -1.210
0.03-0.10 Gyr -2.007 -1.275 -0.592
0.10-0.33 Gyr -3.084 -1.716 -1.152
0.33-1.09 Gyr -4.590 -2.325 -1.705
1.09-3.59 Gyr -5.419 -2.823 -2.092
3.59-11.84 Gyr -6.166 -3.082 -2.280
11.84-13.16 Gyr -5.993 -3.089 -2.141

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.787 8.179 8.469
{\rm log}_{10}({\rm SFR}) -0.924 -0.528 -0.184
{\rm log}_{10}({\rm sSFR}) -9.287 -8.700 -8.004
{\rm stellar\ age} 0.189 3.639 6.762

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.455 -0.827 -0.213
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.071 0.145 0.347

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.152 0.434 0.879
\delta -0.072 0.197 0.332
\tau_1/\tau_2 0.527 0.956 1.406
Q_{PAH} 0.444 1.376 3.089
U_{min} 3.242 9.349 16.932
{\rm log}_{10}(\gamma_e)\, -3.097 -2.006 -0.906

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.653 -1.578 -0.650
{\rm log}_{10}(\tau_{AGN})\, 1.163 1.531 1.882

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.259 -1.411 -1.088
0.03-0.10 Gyr -0.816 -0.386 -0.031
0.10-0.33 Gyr -2.867 -1.149 -0.578
0.33-1.09 Gyr -4.478 -1.998 -1.332
1.09-3.59 Gyr -5.669 -2.213 -1.542
3.59-11.84 Gyr -5.804 -2.329 -1.549
11.84-13.16 Gyr -6.044 -2.279 -1.301