2023aew results

Information

Transient
Name:SN2023aew
Right ascension: 17h40m51.37s
Declination:66d12m22.75s
Discovery Date:Jan. 23, 2023, 12:15 p.m.
Classification:SN IIb
Redshift:0.025000
MW E(B-V):0.033
Host
Name:
Right ascension: 17h40m49.75s
Declination:66d12m29.48s
Redshift:None
Photometric Redshift:0.022
 

Cutout Download Report

Downloaded Unavailable
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
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 21.34
Transient MWEBV processed 0.04
Host match processed 5.56
Host information processed 0.15
Host MWEBV processed 0.06
Global aperture construction processed 0.61
Global aperture photometry processed 4.92
Validate global photometry processed 14.7
Global host SED inference processed 528.68
Local aperture photometry processed 5.5
Validate local photometry processed 0.02
Local host SED inference processed 763.99
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):17h40m51.37s, 66d12m22.75s
semi major axis, semi minor axis (arcsec):3.97, 3.97
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 19.19 3.5 20.692 0.198 AB
SDSS_g 12.23 1.61 21.181 0.143 AB
PanSTARRS_g 9.37 1.31 21.471 0.151 AB
SDSS_r 13.3 2.29 21.091 0.187 AB
PanSTARRS_r 18.46 1.11 20.734 0.066 AB
SDSS_i 16.21 3.53 20.875 0.236 AB
PanSTARRS_i 13.75 1.27 21.054 0.101 AB
PanSTARRS_z 15.09 3.31 20.954 0.238 AB
SDSS_z -12.66 11.67 AB
PanSTARRS_y 1.72 7.42 23.311 4.685 AB
2MASS_J 172.77 99.17 17.411 0.623 Vega
2MASS_H 45.23 162.92 18.394 3.910 Vega
2MASS_K 179.72 177.33 16.426 1.071 Vega

Aperture details

RA, DEC (J2000):17h40m49.61s, 66d12m28.93s
semi major axis, semi minor axis (arcsec):5.45, 4.39
angle (degrees, anti-clockwise from east):-18.35
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 25.58 3.86 20.380 0.164 AB
GALEX_NUV 36.1 2.72 20.006 0.082 AB
SDSS_u 59.61 4.51 19.462 0.082 AB
SDSS_g 123.2 3.25 18.673 0.029 AB
PanSTARRS_g 126.23 1.6 18.647 0.014 AB
SDSS_r 189.56 4.3 18.206 0.025 AB
PanSTARRS_r 169.48 1.39 18.327 0.009 AB
SDSS_i 209.87 5.45 18.095 0.028 AB
PanSTARRS_i 195.75 1.56 18.171 0.009 AB
PanSTARRS_z 237.75 4.02 17.960 0.018 AB
SDSS_z 208.05 14.71 18.105 0.077 AB
PanSTARRS_y 201.71 9.03 18.138 0.049 AB
2MASS_J 211.83 138.36 17.190 0.709 Vega
2MASS_H 608.11 225.34 15.572 0.402 Vega
2MASS_K 26.85 247.43 18.490 10.004 Vega
WISE_W1 96.8 5.98 16.236 0.067 Vega
WISE_W2 56.25 9.11 16.186 0.176 Vega
WISE_W3 63.02 21.3 14.227 0.367 Vega
WISE_W4 129.03 117.08 12.003 0.985 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.855 7.176 7.400
{\rm log}_{10}({\rm SFR}) -2.120 -1.577 -1.066
{\rm log}_{10}({\rm sSFR}) -9.354 -8.695 -8.057
{\rm stellar\ age} 0.828 4.964 7.468

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.777 -1.304 -0.378
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.714 0.217 0.397

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.116 0.412 0.960
\delta -0.319 0.146 0.328
\tau_1/\tau_2 0.775 1.188 1.604
Q_{PAH} 0.616 1.821 4.026
U_{min} 3.001 8.751 16.450
{\rm log}_{10}(\gamma_e)\, -2.728 -1.632 -0.536

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.048 -0.709 -0.139
{\rm log}_{10}(\tau_{AGN})\, 1.138 1.567 1.924

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.073 -1.743 -1.397
0.03-0.10 Gyr -2.262 -1.536 -0.967
0.10-0.33 Gyr -4.184 -2.682 -1.976
0.33-1.10 Gyr -4.836 -3.111 -2.478
1.10-3.64 Gyr -4.656 -3.078 -2.595
3.64-12.08 Gyr -4.766 -3.051 -2.542
12.08-13.42 Gyr -4.820 -3.037 -2.288

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.509 8.668 8.794
{\rm log}_{10}({\rm SFR}) -1.020 -0.768 -0.461
{\rm log}_{10}({\rm sSFR}) -9.680 -9.415 -9.103
{\rm stellar\ age} 6.280 7.755 11.389

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.578 -1.234 -0.848
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.855 -1.325 0.047

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.062 0.162 0.300
\delta -0.554 -0.124 0.215
\tau_1/\tau_2 0.535 0.960 1.398
Q_{PAH} 1.021 2.940 5.124
U_{min} 3.166 9.661 17.760
{\rm log}_{10}(\gamma_e)\, -2.815 -1.635 -0.622

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.975 -2.443 -1.538
{\rm log}_{10}(\tau_{AGN})\, 1.029 1.520 1.903

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -4.299 -2.786 -1.920
0.03-0.10 Gyr -0.869 -0.608 -0.298
0.10-0.33 Gyr -3.379 -1.461 -0.939
0.33-1.10 Gyr -4.403 -1.891 -1.359
1.10-3.64 Gyr -3.829 -1.761 -1.310
3.64-12.08 Gyr -2.391 -1.371 -1.115
12.08-13.42 Gyr -1.955 -1.037 -0.159