2021wly

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Information

Transient

Name: SN2021wly
Right ascension: 0h43m02.04s
Declination: -6d24m47.87s
Discovery Date: Aug. 20, 2021, 11:29 a.m.
Classification: SN IIn
Redshift: 0.057000
MW E(B-V): 0.052

Host

Name: 2021wly
Right ascension: 0h43m01.64s
Declination: -6d24m35.76s
Redshift: None
Photometric Redshift: 0.041
 

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 2.36
Cutout download processed 17.94
Global aperture construction processed 0.64
Local aperture photometry processed 6.7
Global aperture photometry processed 7.1
Validate local photometry processed 0.02
Validate global photometry processed 18.54
Host information processed 0.08
Global host SED inference processed 383.45
Local host SED inference processed 402.98
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) = 0h43m02.04s, -6d24m47.87s
semi major axis, semi minor axis (arcsec) = 1.81, 1.81
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 -0.87 2.37 AB
SDSS_g 5.5 0.84 22.050 0.166 AB
DES_g 7.3 0.14 21.742 0.020 AB
PanSTARRS_g 5.3 0.41 22.089 0.083 AB
SDSS_r 9.49 1.28 21.456 0.147 AB
PanSTARRS_r 7.54 0.38 21.706 0.054 AB
DES_r 11.27 0.2 21.270 0.020 AB
SDSS_i 13.32 1.88 21.089 0.153 AB
PanSTARRS_i 12.19 0.56 21.185 0.050 AB
PanSTARRS_z 13.27 1.03 21.093 0.084 AB
SDSS_z 18.32 5.84 20.743 0.346 AB
DES_z 14.8 0.64 20.974 0.047 AB
PanSTARRS_y 12.74 2.47 21.137 0.210 AB

Aperture details

RA, DEC (J2000) = 0h43m01.58s, -6d24m34.99s
semi major axis, semi minor axis (arcsec) = 18.45, 13.15
angle (degrees, anti-clockwise from east) = -28.7

Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 66.91 8.02 19.336 0.130 AB
GALEX_NUV 100.57 6.57 18.894 0.071 AB
SDSS_u 235.8 21.46 17.969 0.099 AB
SDSS_g 864.3 9.21 16.558 0.012 AB
DES_g 918.0 1.36 16.493 0.002 AB
PanSTARRS_g 899.18 3.49 16.515 0.004 AB
SDSS_r 1449.83 13.26 15.997 0.010 AB
PanSTARRS_r 1427.2 3.3 16.014 0.003 AB
DES_r 1601.67 2.15 15.889 0.001 AB
SDSS_i 1940.99 18.31 15.680 0.010 AB
PanSTARRS_z 2122.12 8.74 15.583 0.004 AB
SDSS_z 2873.88 51.26 15.254 0.019 AB
DES_z 2396.05 7.38 15.451 0.003 AB
PanSTARRS_y 2469.8 21.19 15.418 0.009 AB
2MASS_J 3801.34 295.33 14.055 0.084 Vega
2MASS_H 3742.39 448.93 13.600 0.130 Vega
2MASS_K 4649.46 631.57 12.894 0.147 Vega
WISE_W1 1635.85 32.15 13.167 0.021 Vega
WISE_W2 949.26 37.07 13.118 0.042 Vega
WISE_W3 3436.1 179.38 9.886 0.057 Vega
WISE_W4 3214.86 907.72 8.512 0.307 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})\, 7.816 8.105 8.257
{\rm log}_{10}({\rm SFR}) -1.846 -1.353 -0.707
{\rm log}_{10}({\rm sSFR}) -10.054 -9.502 -8.521
{\rm stellar\ age} 1.966 5.698 7.239

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.355 -0.586 -0.077
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.714 -1.265 -0.050

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.315 0.674 1.121
\delta -0.400 -0.045 0.204
\tau_1/\tau_2 0.648 0.999 1.384
Q_{PAH} 0.825 2.526 4.843
U_{min} 3.016 8.131 15.491
{\rm log}_{10}(\gamma_e)\, -2.749 -1.587 -0.552

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.616 -0.417 0.111
{\rm log}_{10}(\tau_{AGN})\, 1.171 1.561 1.954

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.738 -1.352 -0.923
0.03-0.10 Gyr -2.030 -1.375 -0.628
0.10-0.33 Gyr -2.384 -1.713 -1.159
0.33-1.08 Gyr -2.748 -1.821 -1.415
1.08-3.56 Gyr -2.892 -1.885 -1.582
3.56-11.70 Gyr -3.071 -1.930 -1.613
11.70-13.00 Gyr -3.137 -1.969 -1.418

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.390 10.435 10.497
{\rm log}_{10}({\rm SFR}) 0.045 0.236 0.450
{\rm log}_{10}({\rm sSFR}) -10.411 -10.200 -9.982
{\rm stellar\ age} 6.552 7.273 8.372

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.744 -0.558 -0.414
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.830 -1.445 0.127

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.148 0.242 0.370
\delta -0.457 -0.163 0.059
\tau_1/\tau_2 0.755 1.110 1.477
Q_{PAH} 0.866 1.826 3.273
U_{min} 2.735 7.465 13.965
{\rm log}_{10}(\gamma_e)\, -2.665 -1.793 -1.179

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.425 -3.573 -2.604
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.590 1.948

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.088 0.089 0.232
0.03-0.10 Gyr 0.026 0.295 0.555
0.10-0.33 Gyr 0.156 0.402 0.623
0.33-1.08 Gyr 0.062 0.297 0.472
1.08-3.56 Gyr 0.074 0.367 0.563
3.56-11.70 Gyr 0.409 0.565 0.664
11.70-13.00 Gyr 0.270 0.689 1.116