2020cdi

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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
 

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 6.0
Cutout download processed 25.67
Global aperture construction processed 0.76
Local aperture photometry processed 5.16
Global aperture photometry processed 5.64
Validate local photometry processed 0.03
Validate global photometry processed 15.25
Host information processed 0.15
Global host SED inference processed 499.41
Local host SED inference processed 488.85
Transient information processed 0.0
Transient MWEBV processed 0.04
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) = 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
 

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})\, 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