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

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

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