2019cdn

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Information

Transient

Name: SN2019cdn
Right ascension: 10h10m49.62s
Declination: 54d12m53.24s
Discovery Date: March 20, 2019, 8:11 a.m.
Classification: SN Ia
Redshift: 0.048000
MW E(B-V): 0.008

Host

Name: 2019cdn
Right ascension: 10h10m49.71s
Declination: 54d12m53.31s
Redshift: 0.046420
Photometric Redshift: 0.035
 

Processing Status

Cutout download
 Cutout download
processed
 status
Transient information
Transient information
processed
 status
Transient MWEBV
Transient MWEBV
processed
 status
Host match
 Host match
processed
 status
Host information
Host information
processed
 status
Local aperture photometry
 Local aperture photometry
processed
 status
Validate local photometry
 Validate local photometry
processed
 status
Local host SED inference
Local host SED inference
processed
 status
Host MWEBV
Host MWEBV
processed
 status
Global host SED inference
Global host SED inference
processed
 status
Validate global photometry
Validate global photometr...
processed
 status
Global aperture construction
 Global aperture construct...
processed
 status
Global aperture photometry
 Global aperture photometr...
processed
 status
Task Name Status Time taken (s) Warning Flag
Host match processed 2.66
Cutout download processed 12.55
Global aperture construction processed 0.75
Local aperture photometry processed 5.58
Global aperture photometry processed 5.79
Validate local photometry processed 0.03
Validate global photometry processed 16.9
Host information processed 0.1
Global host SED inference processed 1116.8
Local host SED inference processed 545.59
Transient information processed 0.0
Transient MWEBV processed 0.05
Host MWEBV processed 0.05
Processing status completed N/A N/A
 

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) = 10h10m49.62s, 54d12m53.24s
semi major axis, semi minor axis (arcsec) = 2.2, 2.2
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 131.99 3.49 18.599 0.029 AB
SDSS_g 802.43 7.37 16.639 0.010 AB
PanSTARRS_g 885.75 0.83 16.532 0.001 AB
SDSS_r 1825.35 11.13 15.747 0.007 AB
PanSTARRS_r 1869.67 1.3 15.721 0.001 AB
SDSS_i 2586.5 13.32 15.368 0.006 AB
PanSTARRS_i 2579.07 0.8 15.371 0.000 AB
PanSTARRS_z 3362.78 2.08 15.083 0.001 AB
SDSS_z 3527.71 16.57 15.031 0.005 AB
PanSTARRS_y 3954.06 4.47 14.907 0.001 AB

Aperture details

RA, DEC (J2000) = 10h10m49.70s, 54d12m53.41s
semi major axis, semi minor axis (arcsec) = 16.28, 14.32
angle (degrees, anti-clockwise from east) = -53.94

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 16.42 3.97 20.861 0.263 AB
GALEX_NUV 22.26 0.9 20.531 0.044 AB
SDSS_u 396.79 14.21 17.404 0.039 AB
SDSS_g 2963.01 14.7 15.221 0.005 AB
PanSTARRS_g 3236.62 3.96 15.125 0.001 AB
SDSS_r 6449.71 21.91 14.376 0.004 AB
PanSTARRS_r 6535.97 6.51 14.362 0.001 AB
SDSS_i 9211.46 27.79 13.989 0.003 AB
PanSTARRS_i 9189.52 3.85 13.992 0.000 AB
PanSTARRS_z 11511.53 11.91 13.747 0.001 AB
SDSS_z 12267.69 51.11 13.678 0.005 AB
PanSTARRS_y 14453.19 29.98 13.500 0.002 AB
2MASS_J 17274.72 299.47 12.412 0.019 Vega
2MASS_H 21353.53 366.72 11.709 0.019 Vega
2MASS_K 17681.86 503.31 11.443 0.031 Vega
WISE_W1 8062.08 53.29 11.435 0.007 Vega
WISE_W2 4488.83 54.87 11.431 0.013 Vega
WISE_W3 948.35 154.42 11.284 0.177 Vega
WISE_W4 1042.0 736.5 9.735 0.767 Vega
 

Imaging data

 

Spectral Energy Distribution

 
 
 
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.189 10.429 10.577
{\rm log}_{10}({\rm SFR}) -2.206 -0.416 0.882
{\rm log}_{10}({\rm sSFR}) -12.830 -10.917 -9.258
{\rm stellar\ age} 2.339 6.296 8.303

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.291 -0.493 -0.188
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.783 -0.731 0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.324 0.682 1.295
\delta -0.919 -0.757 -0.573
\tau_1/\tau_2 0.686 1.042 1.474
Q_{PAH} 1.345 2.815 4.857
U_{min} 2.806 7.844 15.771
{\rm log}_{10}(\gamma_e)\, -2.888 -1.432 -0.397

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.499 -3.403 -1.083
{\rm log}_{10}(\tau_{AGN})\, 0.974 1.467 2.037

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.048 -0.283 0.621
0.03-0.10 Gyr -2.664 -0.711 0.951
0.10-0.33 Gyr -2.281 -0.332 1.110
0.33-1.09 Gyr -1.924 0.022 0.825
1.09-3.59 Gyr -1.333 0.393 0.771
3.59-11.82 Gyr -1.088 0.356 0.713
11.82-13.14 Gyr -1.147 0.364 1.089

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 11.157 11.251 11.275
{\rm log}_{10}({\rm SFR}) -1.902 -1.389 -0.971
{\rm log}_{10}({\rm sSFR}) -13.121 -12.614 -12.188
{\rm stellar\ age} 9.506 12.423 12.475

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.452 -0.362 -0.281
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.365 -0.713 -0.044

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.080 0.132 0.193
\delta -0.951 -0.834 -0.618
\tau_1/\tau_2 0.445 0.901 1.360
Q_{PAH} 0.195 0.795 2.151
U_{min} 3.288 8.492 16.104
{\rm log}_{10}(\gamma_e)\, -1.618 -0.973 -0.404

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.612 -3.978 -3.132
{\rm log}_{10}(\tau_{AGN})\, 1.070 1.601 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.891 -1.298 -0.871
0.03-0.10 Gyr -3.117 -1.626 -0.987
0.10-0.33 Gyr -3.899 -1.775 -1.006
0.33-1.09 Gyr -3.690 -1.635 -0.676
1.09-3.59 Gyr -3.326 -1.454 -0.310
3.59-11.82 Gyr -1.937 -0.553 1.245
11.82-13.14 Gyr 1.866 2.377 2.405