2021yrz

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Information

Transient

Name: SN2021yrz
Right ascension: 22h35m49.89s
Declination: 20d04m32.25s
Discovery Date: Sept. 10, 2021, 5:11 a.m.
Classification: SN Ia
Redshift: 0.068000
MW E(B-V): 0.037

Host

Name: 2021yrz
Right ascension: 22h35m49.78s
Declination: 20d04m32.86s
Redshift: None
Photometric Redshift: 0.098
 

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 3.64
Cutout download processed 20.37
Global aperture construction processed 0.68
Local aperture photometry processed 7.17
Global aperture photometry processed 7.85
Validate local photometry processed 0.03
Validate global photometry processed 21.01
Host information processed 0.09
Global host SED inference processed 455.07
Local host SED inference processed 472.13
Transient information processed 0.0
Transient MWEBV processed 0.04
Host MWEBV processed 0.04
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) = 22h35m49.89s, 20d04m32.25s
semi major axis, semi minor axis (arcsec) = 1.54, 1.54
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 9.63 1.41 21.441 0.159 AB
SDSS_g 27.19 1.4 20.314 0.056 AB
DES_g 26.96 0.25 20.323 0.010 AB
PanSTARRS_g 20.26 0.56 20.633 0.030 AB
SDSS_r 35.73 1.72 20.017 0.052 AB
PanSTARRS_r 32.05 0.46 20.136 0.016 AB
DES_r 36.07 0.78 20.007 0.023 AB
SDSS_i 44.41 2.15 19.781 0.053 AB
PanSTARRS_i 39.74 0.63 19.902 0.017 AB
PanSTARRS_z 40.23 1.28 19.889 0.034 AB
SDSS_z 59.17 5.34 19.470 0.098 AB
DES_z 50.3 1.54 19.646 0.033 AB
PanSTARRS_y 43.16 3.09 19.812 0.078 AB

Aperture details

RA, DEC (J2000) = 22h35m49.76s, 20d04m33.06s
semi major axis, semi minor axis (arcsec) = 6.9, 3.01
angle (degrees, anti-clockwise from east) = -47.85

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 15.76 3.76 20.906 0.259 AB
GALEX_NUV 20.24 1.67 20.635 0.089 AB
SDSS_u 47.52 3.95 19.708 0.090 AB
SDSS_g 105.84 2.91 18.838 0.030 AB
DES_g 104.77 0.53 18.849 0.006 AB
PanSTARRS_g 94.31 1.64 18.964 0.019 AB
SDSS_r 129.91 3.72 18.616 0.031 AB
PanSTARRS_r 135.01 1.34 18.574 0.011 AB
DES_r 149.72 1.65 18.462 0.012 AB
SDSS_i 160.95 5.08 18.383 0.034 AB
PanSTARRS_i 165.24 1.82 18.355 0.012 AB
PanSTARRS_z 163.06 3.7 18.369 0.025 AB
SDSS_z 201.26 15.23 18.141 0.082 AB
DES_z 194.42 3.14 18.178 0.018 AB
PanSTARRS_y 190.63 8.93 18.200 0.051 AB
2MASS_J 239.84 130.57 17.055 0.591 Vega
2MASS_H 412.65 164.09 15.993 0.432 Vega
2MASS_K 230.66 251.46 16.155 1.184 Vega
WISE_W1 32.34 27.57 17.427 0.926 Vega
WISE_W2 -4.25 28.74 Vega
WISE_W3 55.83 62.91 14.359 1.223 Vega
WISE_W4 -203.28 359.44 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})\, 8.386 8.620 8.773
{\rm log}_{10}({\rm SFR}) -1.679 -0.899 0.023
{\rm log}_{10}({\rm sSFR}) -10.405 -9.519 -8.394
{\rm stellar\ age} 0.565 4.084 6.302

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.688 -0.944 -0.253
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.614 -0.333 0.309

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.123 0.396 1.029
\delta -0.624 -0.148 0.166
\tau_1/\tau_2 0.712 1.100 1.531
Q_{PAH} 1.009 2.630 5.269
U_{min} 3.034 8.274 16.470
{\rm log}_{10}(\gamma_e)\, -3.109 -1.894 -0.645

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.884 -0.483 0.078
{\rm log}_{10}(\tau_{AGN})\, 1.043 1.426 1.962

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.067 -1.440 -1.039
0.03-0.10 Gyr -1.781 -0.794 0.175
0.10-0.33 Gyr -2.067 -0.814 -0.235
0.33-1.08 Gyr -3.166 -1.020 -0.601
1.08-3.53 Gyr -3.659 -1.400 -0.989
3.53-11.57 Gyr -4.343 -1.662 -1.209
11.57-12.85 Gyr -4.378 -1.718 -1.017

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.946 9.179 9.359
{\rm log}_{10}({\rm SFR}) -0.539 -0.051 0.442
{\rm log}_{10}({\rm sSFR}) -9.800 -9.256 -8.621
{\rm stellar\ age} 0.595 3.754 6.046

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.566 -0.980 -0.045
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.571 0.271 0.426

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.208 0.503 0.956
\delta -0.332 -0.021 0.233
\tau_1/\tau_2 0.720 1.141 1.566
Q_{PAH} 0.926 2.513 4.735
U_{min} 2.892 7.899 15.146
{\rm log}_{10}(\gamma_e)\, -3.162 -1.813 -0.708

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.851 -2.220 -1.143
{\rm log}_{10}(\tau_{AGN})\, 0.956 1.380 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.955 -0.562 -0.252
0.03-0.10 Gyr -0.515 0.061 0.578
0.10-0.33 Gyr -0.289 0.165 0.564
0.33-1.08 Gyr -1.877 -0.556 -0.114
1.08-3.53 Gyr -2.758 -0.930 -0.500
3.53-11.57 Gyr -3.042 -1.142 -0.656
11.57-12.85 Gyr -3.100 -1.157 -0.461