2025nfz results

Information

Transient
Name:SN2025nfz
Right ascension: 13h16m50.45s
Declination:31d37m51.78s
Discovery Date:June 9, 2025, 8:03 a.m.
Classification:SN IIb
Redshift:0.030257
MW E(B-V):0.013
Host
Name:46245
Right ascension: 13h16m50.67s
Declination:31d37m50.63s
Redshift:0.030257
Photometric Redshift:None
 

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 32.24
Transient MWEBV processed 0.09
Host match processed 4.18
Host information processed 0.14
Host MWEBV processed 0.04
Global aperture construction processed 0.66
Global aperture photometry processed 5.36
Validate global photometry processed 16.12
Global host SED inference processed 414.79
Local aperture photometry processed 5.96
Validate local photometry processed 0.03
Local host SED inference processed 640.46
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h16m50.45s, 31d37m51.78s
semi major axis, semi minor axis (arcsec):3.3, 3.3
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 239.56 4.57 17.951 0.021 AB
SDSS_g 527.2 6.01 17.095 0.012 AB
DES_g 515.12 1.88 17.120 0.004 AB
PanSTARRS_g 530.06 0.89 17.089 0.002 AB
SDSS_r 730.17 7.15 16.741 0.011 AB
PanSTARRS_r 771.48 1.01 16.682 0.001 AB
DES_r 788.18 3.96 16.658 0.005 AB
SDSS_i 890.28 7.98 16.526 0.010 AB
PanSTARRS_i 879.32 1.19 16.540 0.001 AB
PanSTARRS_z 1010.53 1.93 16.389 0.002 AB
SDSS_z 1056.4 11.82 16.340 0.012 AB
PanSTARRS_y 1135.96 5.19 16.262 0.005 AB
2MASS_J 1199.71 70.66 15.307 0.064 Vega
2MASS_H 1589.1 127.6 14.530 0.087 Vega
2MASS_K 1322.51 122.61 14.259 0.101 Vega

Aperture details

RA, DEC (J2000):13h16m50.62s, 31d37m50.48s
semi major axis, semi minor axis (arcsec):26.96, 5.88
angle (degrees, anti-clockwise from east):-88.65
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 332.54 12.99 17.595 0.042 AB
GALEX_NUV 417.47 8.3 17.348 0.022 AB
SDSS_u 908.59 11.6 16.504 0.014 AB
SDSS_g 2072.49 12.23 15.609 0.006 AB
DES_g 2036.63 3.81 15.628 0.002 AB
PanSTARRS_g 2040.34 3.12 15.626 0.002 AB
SDSS_r 2793.42 14.74 15.285 0.006 AB
PanSTARRS_r 2875.86 3.52 15.253 0.001 AB
DES_r 3032.73 7.86 15.195 0.003 AB
SDSS_i 3351.19 16.77 15.087 0.005 AB
PanSTARRS_i 3244.32 4.29 15.122 0.001 AB
PanSTARRS_z 3655.6 7.04 14.993 0.002 AB
SDSS_z 3866.19 35.67 14.932 0.010 AB
PanSTARRS_y 4055.47 19.46 14.880 0.005 AB
2MASS_J 3923.71 279.5 14.021 0.077 Vega
2MASS_H 5347.54 506.08 13.212 0.103 Vega
2MASS_K 4847.25 488.03 12.848 0.109 Vega
WISE_W1 2653.69 29.25 12.641 0.012 Vega
WISE_W2 1900.56 34.97 12.364 0.020 Vega
WISE_W3 9412.05 127.03 8.792 0.015 Vega
WISE_W4 17522.16 984.5 6.671 0.061 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.301 9.476 9.613
{\rm log}_{10}({\rm SFR}) -0.274 0.184 0.664
{\rm log}_{10}({\rm sSFR}) -9.801 -9.306 -8.756
{\rm stellar\ age} 3.849 6.909 8.840

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.737 -1.187 -0.502
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.750 0.202 0.411

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.141 0.613 1.136
\delta -0.544 -0.083 0.177
\tau_1/\tau_2 0.668 1.085 1.503
Q_{PAH} 0.481 1.723 3.783
U_{min} 3.229 8.811 16.921
{\rm log}_{10}(\gamma_e)\, -3.358 -2.036 -0.847

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.285 -1.988 -0.126
{\rm log}_{10}(\tau_{AGN})\, 0.882 1.426 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.969 -0.559 -0.133
0.03-0.10 Gyr -0.158 0.316 0.801
0.10-0.33 Gyr -1.662 -0.513 0.122
0.33-1.10 Gyr -2.233 -0.880 -0.294
1.10-3.63 Gyr -1.958 -0.736 -0.292
3.63-12.02 Gyr -1.591 -0.530 -0.293
12.02-13.35 Gyr -1.781 -0.463 0.265

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.728 9.836 9.959
{\rm log}_{10}({\rm SFR}) 0.418 0.647 0.882
{\rm log}_{10}({\rm sSFR}) -9.450 -9.201 -8.916
{\rm stellar\ age} 4.764 6.294 7.560

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.919 -0.593 -0.404
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.796 -0.053 0.375

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.194 0.352 0.567
\delta -0.507 -0.240 -0.063
\tau_1/\tau_2 0.576 0.919 1.297
Q_{PAH} 0.676 1.422 2.505
U_{min} 2.812 7.452 14.565
{\rm log}_{10}(\gamma_e)\, -3.269 -2.519 -1.929

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.037 -1.819 -1.603
{\rm log}_{10}(\tau_{AGN})\, 0.838 1.098 1.469

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.279 -0.088 0.116
0.03-0.10 Gyr 0.544 0.789 1.026
0.10-0.33 Gyr -0.310 0.281 0.592
0.33-1.10 Gyr -0.617 -0.146 0.140
1.10-3.63 Gyr -0.515 -0.160 0.085
3.63-12.02 Gyr -0.464 -0.160 0.039
12.02-13.35 Gyr -0.631 -0.105 0.351