2025mwd results

Information

Transient
Name:SN2025mwd
Right ascension: 14h58m06.43s
Declination:8d59m04.59s
Discovery Date:June 3, 2025, 8:25 a.m.
Classification:SN Ia
Redshift:0.079300
MW E(B-V):0.028
Host
Name:SDSSJ145806.68+08590
Right ascension: 14h58m06.72s
Declination:8d59m06.07s
Redshift:0.080175
Photometric Redshift:0.080
 

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 29.25
Transient MWEBV processed 0.04
Host match processed 4.18
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 5.78
Validate global photometry processed 17.23
Global host SED inference processed 479.66
Local aperture photometry processed 6.66
Validate local photometry processed 0.02
Local host SED inference processed 458.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):14h58m06.43s, 8d59m04.59s
semi major axis, semi minor axis (arcsec):1.32, 1.32
angle (degrees, anti-clockwise from east):0.0
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
DES_g 10.59 0.21 21.338 0.021 AB
PanSTARRS_g 11.72 0.31 21.228 0.029 AB
SDSS_r 24.6 1.44 20.423 0.064 AB
PanSTARRS_r 23.64 0.39 20.466 0.018 AB
DES_r 25.23 0.6 20.395 0.026 AB
SDSS_i 34.3 1.75 20.062 0.055 AB
PanSTARRS_i 33.46 0.47 20.089 0.015 AB
PanSTARRS_z 40.19 0.93 19.890 0.025 AB
SDSS_z 45.39 3.87 19.758 0.092 AB
DES_z 45.27 1.56 19.760 0.037 AB
PanSTARRS_y 51.09 1.59 19.629 0.034 AB

Aperture details

RA, DEC (J2000):14h58m06.67s, 8d59m06.40s
semi major axis, semi minor axis (arcsec):7.21, 4.4
angle (degrees, anti-clockwise from east):-96.84
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 2.89 1.47 22.748 0.552 AB
GALEX_NUV 4.44 1.77 22.281 0.432 AB
SDSS_u 57.83 6.11 19.495 0.115 AB
SDSS_g 246.84 4.44 17.919 0.020 AB
DES_g 256.1 0.99 17.879 0.004 AB
PanSTARRS_g 268.65 1.33 17.827 0.005 AB
SDSS_r 550.66 6.69 17.048 0.013 AB
PanSTARRS_r 558.7 1.65 17.032 0.003 AB
DES_r 586.43 2.84 16.979 0.005 AB
SDSS_i 807.8 8.25 16.632 0.011 AB
PanSTARRS_i 795.43 2.0 16.648 0.003 AB
PanSTARRS_z 1023.06 3.96 16.375 0.004 AB
SDSS_z 1068.58 17.01 16.328 0.017 AB
DES_z 1085.93 7.52 16.310 0.008 AB
PanSTARRS_y 1175.36 6.72 16.225 0.006 AB
2MASS_J 1687.81 174.18 14.937 0.112 Vega
2MASS_H 1612.78 268.61 14.513 0.181 Vega
2MASS_K 1234.64 328.51 14.333 0.289 Vega
WISE_W1 642.84 14.52 14.181 0.025 Vega
WISE_W2 395.87 15.95 14.067 0.044 Vega
WISE_W3 200.76 48.92 12.969 0.265 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.174 9.286 9.407
{\rm log}_{10}({\rm SFR}) -2.351 -1.626 -1.026
{\rm log}_{10}({\rm sSFR}) -11.598 -10.896 -10.339
{\rm stellar\ age} 6.953 8.113 11.648

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.425 -0.841 -0.352
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.544 -0.700 0.126

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.336 0.742 1.157
\delta -0.228 0.069 0.279
\tau_1/\tau_2 0.597 0.973 1.342
Q_{PAH} 1.147 3.047 5.532
U_{min} 2.898 7.983 15.256
{\rm log}_{10}(\gamma_e)\, -2.904 -1.899 -0.751

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -1.211 -0.382 0.059
{\rm log}_{10}(\tau_{AGN})\, 0.988 1.565 1.992

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.572 -1.684 -1.037
0.03-0.10 Gyr -2.672 -1.719 -1.029
0.10-0.33 Gyr -2.966 -1.841 -1.135
0.33-1.07 Gyr -3.390 -1.800 -1.072
1.07-3.50 Gyr -3.249 -1.473 -0.742
3.50-11.43 Gyr -1.511 -0.637 -0.455
11.43-12.70 Gyr -0.978 -0.254 0.463

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.552 10.671 10.709
{\rm log}_{10}({\rm SFR}) -7.228 -3.554 -1.584
{\rm log}_{10}({\rm sSFR}) -18.000 -14.340 -12.277
{\rm stellar\ age} 7.672 11.911 12.062

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.336 -1.047 -0.833
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.524 -0.721 0.098

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.234 0.354 0.488
\delta -0.766 -0.546 -0.354
\tau_1/\tau_2 0.514 0.974 1.472
Q_{PAH} 0.721 1.861 3.593
U_{min} 4.137 11.215 19.244
{\rm log}_{10}(\gamma_e)\, -2.876 -1.907 -0.926

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.280 -3.152 -2.169
{\rm log}_{10}(\tau_{AGN})\, 1.100 1.606 1.980

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -8.691 -4.788 -2.296
0.03-0.10 Gyr -7.815 -3.953 -1.518
0.10-0.33 Gyr -7.638 -4.249 -1.721
0.33-1.07 Gyr -7.115 -4.348 -1.857
1.07-3.50 Gyr -4.854 -2.816 -1.042
3.50-11.43 Gyr -2.346 -0.577 0.851
11.43-12.70 Gyr 0.456 1.811 1.860