2022dsu results

Information

Transient
Name:SN2022dsu
Right ascension: 14h05m30.77s
Declination:15d43m15.52s
Discovery Date:Feb. 27, 2022, 8:54 a.m.
Classification:SN Ia-91bg-like
Redshift:0.070000
MW E(B-V):0.016
Host
Name:2022dsu
Right ascension: 14h05m31.00s
Declination:15d43m15.44s
Redshift:0.062000
Photometric Redshift:0.071
 

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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 0.03
Transient MWEBV processed 0.06
Host match processed 4.41
Host information processed 0.33
Host MWEBV processed 0.13
Global aperture construction processed 0.65
Global aperture photometry processed 5.6
Validate global photometry processed 17.78
Global host SED inference processed 468.79
Local aperture photometry processed 6.59
Validate local photometry processed 0.03
Local host SED inference processed 472.77
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h05m30.77s, 15d43m15.52s
semi major axis, semi minor axis (arcsec):1.67, 1.67
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 8.58 1.45 21.566 0.184 AB
SDSS_g 28.28 1.45 20.271 0.056 AB
DES_g 29.11 0.24 20.240 0.009 AB
PanSTARRS_g 29.42 0.5 20.228 0.018 AB
SDSS_r 55.05 2.06 19.548 0.041 AB
PanSTARRS_r 52.37 0.45 19.602 0.009 AB
DES_r 58.43 0.51 19.483 0.009 AB
SDSS_i 76.42 2.54 19.192 0.036 AB
PanSTARRS_i 71.9 0.5 19.258 0.008 AB
PanSTARRS_z 86.57 1.0 19.057 0.013 AB
SDSS_z 98.61 5.27 18.915 0.058 AB
DES_z 100.02 1.57 18.900 0.017 AB
PanSTARRS_y 105.87 2.46 18.838 0.025 AB

Aperture details

RA, DEC (J2000):14h05m30.99s, 15d43m15.53s
semi major axis, semi minor axis (arcsec):7.85, 4.66
angle (degrees, anti-clockwise from east):-59.88
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 4.74 2.14 22.211 0.491 AB
GALEX_NUV 2.79 2.03 22.788 0.790 AB
SDSS_u 71.01 5.28 19.272 0.081 AB
SDSS_g 306.88 4.83 17.683 0.017 AB
DES_g 307.74 0.78 17.680 0.003 AB
PanSTARRS_g 342.68 1.8 17.563 0.006 AB
SDSS_r 629.73 7.05 16.902 0.012 AB
PanSTARRS_r 633.28 1.58 16.896 0.003 AB
DES_r 653.26 1.71 16.862 0.003 AB
SDSS_i 871.23 8.69 16.550 0.011 AB
PanSTARRS_i 882.98 1.74 16.535 0.002 AB
PanSTARRS_z 1069.77 3.46 16.327 0.004 AB
SDSS_z 1168.77 18.87 16.231 0.018 AB
DES_z 1108.27 5.24 16.288 0.005 AB
PanSTARRS_y 1250.49 8.44 16.157 0.007 AB
2MASS_J 1605.46 170.02 14.991 0.115 Vega
2MASS_H 1994.3 298.67 14.283 0.163 Vega
2MASS_K 1989.59 269.34 13.815 0.147 Vega
WISE_W1 737.5 18.53 14.032 0.027 Vega
WISE_W2 447.29 22.77 13.935 0.055 Vega
WISE_W3 360.71 81.1 12.333 0.244 Vega
WISE_W4 722.39 465.32 10.133 0.699 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.095 9.200 9.297
{\rm log}_{10}({\rm SFR}) -1.983 -1.338 -0.686
{\rm log}_{10}({\rm sSFR}) -11.221 -10.582 -9.850
{\rm stellar\ age} 5.494 7.196 9.098

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.163 -0.526 -0.138
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.573 -0.085 0.366

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.128 0.547 1.079
\delta -0.529 -0.142 0.196
\tau_1/\tau_2 0.669 1.006 1.311
Q_{PAH} 0.901 2.749 5.278
U_{min} 2.956 7.740 14.656
{\rm log}_{10}(\gamma_e)\, -2.994 -1.861 -0.757

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.118 -0.574 -0.056
{\rm log}_{10}(\tau_{AGN})\, 1.134 1.567 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.144 -1.542 -0.982
0.03-0.10 Gyr -2.096 -1.311 -0.604
0.10-0.33 Gyr -2.063 -1.243 -0.590
0.33-1.08 Gyr -2.077 -1.157 -0.591
1.08-3.54 Gyr -1.639 -0.882 -0.575
3.54-11.64 Gyr -1.132 -0.713 -0.538
11.64-12.93 Gyr -1.246 -0.632 0.036

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.301 10.363 10.471
{\rm log}_{10}({\rm SFR}) -5.297 -2.297 -1.259
{\rm log}_{10}({\rm sSFR}) -15.454 -12.621 -11.620
{\rm stellar\ age} 7.591 8.726 12.162

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.097 -0.815 -0.626
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.536 -0.683 0.129

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.167 0.301 0.467
\delta -0.456 -0.111 0.119
\tau_1/\tau_2 0.544 0.976 1.394
Q_{PAH} 0.791 2.086 4.288
U_{min} 3.129 9.457 17.981
{\rm log}_{10}(\gamma_e)\, -2.796 -1.713 -0.541

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.164 -2.998 -2.014
{\rm log}_{10}(\tau_{AGN})\, 1.074 1.545 1.938

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -6.606 -2.805 -1.554
0.03-0.10 Gyr -5.863 -2.476 -1.201
0.10-0.33 Gyr -5.816 -2.622 -1.156
0.33-1.08 Gyr -5.379 -2.476 -1.004
1.08-3.54 Gyr -3.612 -1.479 -0.194
3.54-11.64 Gyr -1.134 0.481 0.647
11.64-12.93 Gyr -0.543 0.913 1.597