2021zny

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Information

Transient

Name: SN2021zny
Right ascension: 2h03m35.80s
Declination: 15d44m33.36s
Discovery Date: Sept. 22, 2021, 8:48 a.m.
Classification: SN Ia-SC
Redshift: 0.026600
MW E(B-V): 0.045

Host

Name: 2021zny
Right ascension: 2h03m37.10s
Declination: 15d44m48.34s
Redshift: 0.026602
Photometric Redshift: 0.054
 

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 2.32
Cutout download processed 15.55
Global aperture construction processed 0.68
Local aperture photometry processed 7.06
Global aperture photometry processed 7.51
Validate local photometry processed 0.03
Validate global photometry processed 18.16
Host information processed 0.09
Global host SED inference processed 375.36
Local host SED inference processed 416.46
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.09
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) = 2h03m35.80s, 15d44m33.36s
semi major axis, semi minor axis (arcsec) = 3.74, 3.74
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 10.76 2.86 21.320 0.288 AB
SDSS_g 31.71 1.75 20.147 0.060 AB
DES_g 34.56 0.35 20.053 0.011 AB
PanSTARRS_g 33.84 0.92 20.077 0.029 AB
SDSS_r 56.84 2.61 19.513 0.050 AB
PanSTARRS_r 57.1 1.41 19.508 0.027 AB
DES_r 64.73 0.71 19.372 0.012 AB
SDSS_i 84.47 3.63 19.083 0.047 AB
PanSTARRS_i 79.54 1.35 19.149 0.018 AB
PanSTARRS_z 97.42 2.75 18.928 0.031 AB
SDSS_z 101.87 12.05 18.880 0.128 AB
DES_z 104.9 2.12 18.848 0.022 AB
PanSTARRS_y 123.83 6.21 18.668 0.054 AB
2MASS_J 122.96 102.69 17.781 0.907 Vega
2MASS_H 133.28 152.78 17.221 1.245 Vega
2MASS_K -43.97 196.45 Vega

Aperture details

RA, DEC (J2000) = 2h03m36.90s, 15d44m47.89s
semi major axis, semi minor axis (arcsec) = 23.97, 9.18
angle (degrees, anti-clockwise from east) = -121.8

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 29.9 2.83 20.211 0.103 AB
GALEX_NUV 49.99 2.23 19.653 0.049 AB
SDSS_g 2522.23 13.62 15.396 0.006 AB
DES_g 2155.23 2.17 15.566 0.001 AB
PanSTARRS_g 2755.41 3.81 15.300 0.002 AB
SDSS_r 5024.99 19.64 14.647 0.004 AB
PanSTARRS_r 5184.99 5.82 14.613 0.001 AB
DES_r 4491.58 5.22 14.769 0.001 AB
SDSS_i 7279.24 24.67 14.245 0.004 AB
PanSTARRS_i 7306.36 5.46 14.241 0.001 AB
PanSTARRS_z 9448.9 11.22 13.962 0.001 AB
SDSS_z 9479.2 52.8 13.958 0.006 AB
PanSTARRS_y 11565.08 24.77 13.742 0.002 AB
WISE_W1 7264.32 51.4 11.548 0.008 Vega
WISE_W2 4241.04 53.55 11.492 0.014 Vega
WISE_W3 6495.18 141.18 9.195 0.024 Vega
WISE_W4 5338.39 847.12 7.961 0.172 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})\, 8.325 8.495 8.640
{\rm log}_{10}({\rm SFR}) -1.986 -1.370 -0.776
{\rm log}_{10}({\rm sSFR}) -10.518 -9.865 -9.156
{\rm stellar\ age} 4.237 6.784 8.438

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.632 -1.046 -0.406
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.443 -0.501 0.180

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.590 1.023 1.387
\delta -0.311 -0.079 0.157
\tau_1/\tau_2 0.721 1.068 1.424
Q_{PAH} 0.710 2.122 4.398
U_{min} 2.761 7.873 14.638
{\rm log}_{10}(\gamma_e)\, -3.207 -2.063 -0.994

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.510 -1.488 -0.525
{\rm log}_{10}(\tau_{AGN})\, 0.938 1.478 1.920

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.139 -1.552 -1.128
0.03-0.10 Gyr -2.131 -1.357 -0.665
0.10-0.33 Gyr -2.307 -1.500 -0.967
0.33-1.10 Gyr -2.390 -1.598 -1.148
1.10-3.64 Gyr -2.310 -1.552 -1.238
3.64-12.06 Gyr -2.136 -1.480 -1.248
12.06-13.40 Gyr -2.270 -1.468 -0.870

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.562 10.598 10.680
{\rm log}_{10}({\rm SFR}) -1.174 -0.796 -0.538
{\rm log}_{10}({\rm sSFR}) -11.786 -11.375 -11.099
{\rm stellar\ age} 8.106 9.244 12.064

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.403 -0.285 -0.194
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.193 -0.277 0.242

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.244 0.322
\delta -0.549 -0.273 -0.012
\tau_1/\tau_2 0.758 1.089 1.443
Q_{PAH} 1.604 2.859 4.398
U_{min} 2.418 7.576 15.095
{\rm log}_{10}(\gamma_e)\, -2.350 -1.626 -1.068

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.326 -3.288 -2.286
{\rm log}_{10}(\tau_{AGN})\, 1.142 1.653 1.970

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.008 -1.080 -0.759
0.03-0.10 Gyr -1.237 -0.737 -0.422
0.10-0.33 Gyr -1.197 -0.670 -0.319
0.33-1.10 Gyr -1.584 -0.853 -0.428
1.10-3.64 Gyr -1.441 -0.565 -0.046
3.64-12.06 Gyr -0.069 0.718 0.832
12.06-13.40 Gyr 0.589 1.200 1.751