2021czn

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Information

Transient

Name: 2021czn
Right ascension: 10h48m28.87s
Declination: 57d54m03.37s
Discovery Date: None
Classification: SNIa
Redshift: 0.073804
MW E(B-V): 0.011

Host

Name: 2815932
Right ascension: 10h48m29.29s
Declination: 57d53m55.57s
Redshift: 0.073909
Photometric Redshift:
 

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
Validate global photometry processed 17.67
Global host SED inference processed 415.65
Cutout download processed 17.6
Transient information processed 0.0
Host match processed 4.6
Global aperture construction processed 0.67
Local aperture photometry processed 6.2
Global aperture photometry processed 6.17
Transient MWEBV processed 0.05
Host information processed 0.11
Host MWEBV processed 0.04
Validate local photometry processed 0.02
Local host SED inference processed 673.73
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) = 10h48m28.87s, 57d54m03.37s
semi major axis, semi minor axis (arcsec) = 1.42, 1.42
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 1.3 0.1 23.612 0.084 AB
PanSTARRS_g 2.14 0.15 23.073 0.077 AB
SDSS_r 3.2 0.78 22.638 0.264 AB
PanSTARRS_r 2.77 0.17 22.792 0.068 AB
SDSS_i 3.49 1.03 22.543 0.321 AB
PanSTARRS_i 2.57 0.39 22.875 0.164 AB
PanSTARRS_z 3.98 1.22 22.401 0.333 AB
SDSS_z 10.98 4.03 21.299 0.398 AB
DES_z 2.93 0.42 22.734 0.157 AB
PanSTARRS_y 3.0 2.29 22.707 0.829 AB

Aperture details

RA, DEC (J2000) = 10h48m29.31s, 57d53m56.14s
semi major axis, semi minor axis (arcsec) = 9.06, 8.29
angle (degrees, anti-clockwise from east) = -44.64

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 58.2 0.63 19.488 0.012 AB
SDSS_u 262.33 7.44 17.853 0.031 AB
SDSS_g 720.73 7.32 16.756 0.011 AB
DES_g 720.63 1.94 16.756 0.003 AB
PanSTARRS_g 743.54 1.0 16.722 0.001 AB
SDSS_r 1117.71 9.43 16.279 0.009 AB
PanSTARRS_r 1118.68 1.15 16.278 0.001 AB
SDSS_i 1468.37 11.37 15.983 0.008 AB
PanSTARRS_i 1360.1 2.4 16.066 0.002 AB
PanSTARRS_z 1558.97 7.22 15.918 0.005 AB
SDSS_z 1739.5 26.07 15.799 0.016 AB
DES_z 1583.48 5.96 15.901 0.004 AB
PanSTARRS_y 1821.0 13.82 15.749 0.008 AB
2MASS_J 1916.6 234.73 14.799 0.133 Vega
2MASS_H 2278.89 401.92 14.138 0.191 Vega
2MASS_K 1698.18 357.1 13.987 0.228 Vega
WISE_W1 1060.17 19.29 13.638 0.020 Vega
WISE_W3 3540.6 95.07 9.853 0.029 Vega
WISE_W4 2757.93 599.29 8.679 0.236 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})\, 7.506 7.809 8.040
{\rm log}_{10}({\rm SFR}) -1.557 -1.032 -0.354
{\rm log}_{10}({\rm sSFR}) -9.409 -8.749 -7.973
{\rm stellar\ age} 0.175 2.315 5.600

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.709 -1.236 -0.507
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.665 -1.143 -0.230

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.153 1.665 2.362
\delta 0.050 0.212 0.323
\tau_1/\tau_2 0.766 1.190 1.614
Q_{PAH} 1.895 4.194 6.068
U_{min} 3.506 9.368 17.734
{\rm log}_{10}(\gamma_e)\, -2.951 -1.705 -0.473

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.713 -0.060 0.373
{\rm log}_{10}(\tau_{AGN})\, 0.924 1.440 1.922

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.648 -1.132 -0.485
0.03-0.10 Gyr -2.078 -1.176 -0.328
0.10-0.33 Gyr -2.933 -1.523 -0.864
0.33-1.07 Gyr -4.473 -2.041 -1.471
1.07-3.51 Gyr -5.565 -2.666 -1.869
3.51-11.50 Gyr -6.422 -2.937 -2.055
11.50-12.78 Gyr -6.607 -2.946 -1.939

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.283 10.354 10.433
{\rm log}_{10}({\rm SFR}) -0.221 0.345 0.729
{\rm log}_{10}({\rm sSFR}) -10.604 -10.017 -9.601
{\rm stellar\ age} 4.785 6.043 7.182

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.944 -0.622 -0.434
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.147 0.282 0.422

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.122 0.198 0.340
\delta -0.835 -0.539 -0.178
\tau_1/\tau_2 0.634 0.961 1.304
Q_{PAH} 1.260 3.137 4.971
U_{min} 2.313 7.259 14.816
{\rm log}_{10}(\gamma_e)\, -2.665 -1.742 -0.753

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.630 -1.832 -1.118
{\rm log}_{10}(\tau_{AGN})\, 1.192 1.604 1.956

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.606 -0.350 0.039
0.03-0.10 Gyr -0.195 0.461 0.882
0.10-0.33 Gyr 0.361 0.719 0.978
0.33-1.07 Gyr 0.127 0.534 0.721
1.07-3.51 Gyr 0.146 0.493 0.732
3.51-11.50 Gyr 0.097 0.398 0.555
11.50-12.78 Gyr -0.281 0.379 0.847