2020cdi results

Information

Transient
Name:SN2020cdi
Right ascension: 11h38m39.37s
Declination:67d35m22.78s
Discovery Date:Feb. 7, 2020, 11:09 a.m.
Classification:SN Ia
Redshift:0.075000
MW E(B-V):0.008
Host
Name:
Right ascension: 11h38m39.42s
Declination:67d35m23.18s
Redshift:0.075000
Photometric Redshift:0.235
 

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_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 25.67
Transient MWEBV processed 0.04
Host match processed 6.0
Host information processed 0.15
Host MWEBV processed 0.05
Global aperture construction processed 0.76
Global aperture photometry processed 5.64
Validate global photometry processed 15.25
Global host SED inference processed 499.41
Local aperture photometry processed 5.16
Validate local photometry processed 0.03
Local host SED inference processed 488.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h38m39.37s, 67d35m22.78s
semi major axis, semi minor axis (arcsec):1.41, 1.41
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
PanSTARRS_g 4.12 0.36 22.362 0.094 AB
SDSS_r 6.56 0.95 21.858 0.157 AB
PanSTARRS_r 5.31 0.51 22.087 0.105 AB
SDSS_i 9.22 1.35 21.488 0.159 AB
PanSTARRS_i 7.37 0.46 21.731 0.068 AB
PanSTARRS_z 8.97 0.88 21.518 0.106 AB
SDSS_z 9.97 6.06 21.403 0.660 AB
PanSTARRS_y 13.84 2.52 21.047 0.198 AB

Aperture details

RA, DEC (J2000):11h38m39.98s, 67d35m25.15s
semi major axis, semi minor axis (arcsec):2.21, 1.41
angle (degrees, anti-clockwise from east):-7.53
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 0.7 0.83 24.289 1.285 AB
GALEX_NUV 0.87 1.24 24.050 1.550 AB
SDSS_u 5.37 1.75 22.075 0.354 AB
SDSS_g 7.22 0.88 21.754 0.132 AB
PanSTARRS_g 8.84 0.45 21.533 0.055 AB
SDSS_r 9.57 1.2 21.447 0.136 AB
PanSTARRS_r 9.25 0.61 21.485 0.072 AB
SDSS_i 8.6 1.57 21.563 0.198 AB
PanSTARRS_i 8.73 0.53 21.548 0.066 AB
PanSTARRS_z 11.19 0.98 21.278 0.095 AB
SDSS_z 11.63 7.52 21.236 0.703 AB
PanSTARRS_y 12.11 2.74 21.192 0.246 AB
2MASS_J 38.75 60.82 19.034 1.704 Vega
2MASS_H 252.88 89.5 16.525 0.384 Vega
2MASS_K 64.36 104.54 17.541 1.764 Vega
WISE_W1 21.77 5.33 17.856 0.266 Vega
WISE_W2 32.03 8.08 16.797 0.274 Vega
WISE_W3 31.54 29.03 14.979 0.999 Vega
WISE_W4 429.39 285.35 10.698 0.722 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.895 8.227 8.427
{\rm log}_{10}({\rm SFR}) -1.964 -1.206 -0.568
{\rm log}_{10}({\rm sSFR}) -10.292 -9.471 -8.438
{\rm stellar\ age} 0.467 4.673 6.889

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.159 -0.316 0.070
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.382 -0.636 0.090

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.638 1.151 1.734
\delta -0.068 0.167 0.320
\tau_1/\tau_2 0.664 1.057 1.411
Q_{PAH} 0.978 2.832 5.308
U_{min} 2.944 8.225 15.978
{\rm log}_{10}(\gamma_e)\, -2.796 -1.700 -0.564

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.805 -0.491 0.159
{\rm log}_{10}(\tau_{AGN})\, 1.034 1.474 1.846

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.422 -1.493 -0.849
0.03-0.10 Gyr -2.113 -1.230 -0.469
0.10-0.33 Gyr -2.166 -1.332 -0.666
0.33-1.07 Gyr -3.180 -1.583 -1.114
1.07-3.51 Gyr -4.149 -1.791 -1.400
3.51-11.49 Gyr -4.756 -1.966 -1.493
11.49-12.77 Gyr -4.819 -2.027 -1.307

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.599 7.850 8.065
{\rm log}_{10}({\rm SFR}) -2.186 -0.938 -0.289
{\rm log}_{10}({\rm sSFR}) -10.126 -8.832 -7.931
{\rm stellar\ age} 0.100 0.476 4.347

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.522 -0.915 -0.147
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.520 -0.771 0.033

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.178 0.488 1.002
\delta -0.462 -0.021 0.274
\tau_1/\tau_2 0.612 1.066 1.545
Q_{PAH} 1.712 3.558 5.461
U_{min} 3.859 10.825 19.086
{\rm log}_{10}(\gamma_e)\, -2.928 -1.860 -0.784

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.206 -0.395 0.085
{\rm log}_{10}(\tau_{AGN})\, 1.193 1.574 1.878

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.517 -2.629 -1.625
0.03-0.10 Gyr -2.230 -0.800 -0.126
0.10-0.33 Gyr -3.102 -1.061 -0.477
0.33-1.07 Gyr -5.305 -2.928 -1.441
1.07-3.51 Gyr -7.661 -4.320 -2.028
3.51-11.49 Gyr -8.420 -4.620 -2.269
11.49-12.77 Gyr -8.776 -4.328 -2.119