2021afaz

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Information

Transient

Name: SN2021afaz
Right ascension: 3h24m04.03s
Declination: -3d45m35.60s
Discovery Date: Nov. 19, 2021, 8:29 a.m.
Classification: SN II
Redshift: 0.020000
MW E(B-V): 0.032

Host

Name: 2021afaz
Right ascension: 3h24m02.11s
Declination: -3d45m01.08s
Redshift: 0.019830
Photometric Redshift:
 

Processing Status

Task Name Status Time taken (s) Warning Flag
Host match processed 0.8
Cutout download processed 7.3
Global aperture construction processed 0.65
Local aperture photometry processed 5.32
Global aperture photometry processed 5.27
Validate local photometry processed 0.02
Validate global photometry processed 13.79
Host information processed 0.1
Global host SED inference processed 424.23
Local host SED inference processed 419.22
Transient information processed 0.0
Transient MWEBV processed 0.09
Host MWEBV processed 0.09
Log transient processing status processed None
 

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) = 3h24m04.03s, -3d45m35.60s
semi major axis, semi minor axis (arcsec) = 4.98, 4.98
angle (degrees, anti-clockwise from east) = 0.0

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 1.64 1.21 23.361 0.802
DES_g 4.31 0.35 22.315 0.087
PanSTARRS_g 8.85 1.54 21.533 0.189
PanSTARRS_r 3.49 1.5 22.544 0.466
DES_r 10.5 0.52 21.347 0.053
PanSTARRS_i 8.8 1.69 21.539 0.208
PanSTARRS_z 3.11 3.71 22.668 1.295
DES_z 19.59 1.74 20.670 0.097
PanSTARRS_y -0.44 8.69
2MASS_J -152.72 115.32
2MASS_H -188.8 191.51
2MASS_K -123.08 201.65

Aperture details

RA, DEC (J2000) = 3h24m02.12s, -3d45m00.44s
semi major axis, semi minor axis (arcsec) = 12.99, 11.23
angle (degrees, anti-clockwise from east) = -165.36

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error
GALEX_FUV 32.01 5.36 20.137 0.182
GALEX_NUV 57.7 5.39 19.497 0.101
DES_g 3233.2 2.45 15.126 0.001
PanSTARRS_g 3265.67 4.3 15.115 0.001
PanSTARRS_r 6210.4 4.26 14.417 0.001
DES_r 6673.62 4.7 14.339 0.001
PanSTARRS_i 8943.22 4.48 14.021 0.001
PanSTARRS_z 11054.73 9.74 13.791 0.001
DES_z 11795.55 15.08 13.721 0.001
PanSTARRS_y 13437.41 20.88 13.579 0.002
2MASS_J 16626.66 320.09 12.453 0.021
2MASS_H 19715.38 524.61 11.795 0.029
2MASS_K 15794.92 555.79 11.566 0.038
WISE_W1 7454.12 55.74 11.520 0.008
WISE_W2 4182.35 57.64 11.507 0.015
WISE_W3 1605.82 174.7 10.712 0.118
WISE_W4 845.17 899.25 9.963 1.155
 

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})\, 6.998 7.429 7.660
{\rm log}_{10}({\rm SFR}) -2.375 -1.925 -1.551
{\rm log}_{10}({\rm sSFR}) -9.913 -9.358 -8.617
{\rm stellar\ age} 3.402 6.743 8.343

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.780 -0.133 0.091
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.362 -0.858 -0.116

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.911 1.374 1.854
\delta -0.305 -0.007 0.192
\tau_1/\tau_2 0.604 0.966 1.359
Q_{PAH} 0.811 2.030 4.221
U_{min} 2.759 7.572 14.911
{\rm log}_{10}(\gamma_e)\, -3.118 -2.171 -1.210

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.620 -1.385 -0.438
{\rm log}_{10}(\tau_{AGN})\, 0.976 1.370 1.833

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.145 -1.624 -1.253
0.03-0.10 Gyr -3.364 -2.384 -1.755
0.10-0.33 Gyr -4.056 -2.831 -2.196
0.33-1.10 Gyr -4.232 -2.861 -2.304
1.10-3.66 Gyr -3.939 -2.728 -2.337
3.66-12.14 Gyr -3.676 -2.586 -2.256
12.14-13.49 Gyr -3.810 -2.611 -1.944

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.355 10.428 10.488
{\rm log}_{10}({\rm SFR}) -1.953 -1.564 -1.213
{\rm log}_{10}({\rm sSFR}) -12.377 -11.969 -11.617
{\rm stellar\ age} 8.534 11.271 12.772

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.546 -0.409 -0.291
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.496 -0.615 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.062 0.119 0.198
\delta -0.517 -0.109 0.180
\tau_1/\tau_2 0.581 0.998 1.396
Q_{PAH} 0.365 1.276 2.776
U_{min} 2.882 8.116 15.855
{\rm log}_{10}(\gamma_e)\, -2.645 -1.699 -0.949

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.557 -3.808 -2.985
{\rm log}_{10}(\tau_{AGN})\, 1.069 1.587 1.958

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.119 -1.624 -1.302
0.03-0.10 Gyr -2.366 -1.588 -1.148
0.10-0.33 Gyr -2.917 -1.740 -1.191
0.33-1.10 Gyr -3.422 -1.912 -1.181
1.10-3.66 Gyr -2.926 -1.543 -0.693
3.66-12.14 Gyr -1.560 0.213 0.599
12.14-13.49 Gyr 0.608 1.390 1.602