2025nni results

Information

Transient
Name:SN2025nni
Right ascension: 16h28m49.96s
Declination:20d32m50.58s
Discovery Date:June 14, 2025, 9:32 a.m.
Classification:SN II
Redshift:0.090000
MW E(B-V):0.051
Host
Name:
Right ascension: 16h28m49.79s
Declination:20d32m46.36s
Redshift:None
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download processed 36.87
Transient MWEBV processed 0.14
Host match processed 9.59
Host information processed 0.15
Host MWEBV processed 0.13
Global aperture construction processed 2.74
Global aperture photometry processed 5.97
Validate global photometry processed 16.1
Global host SED inference processed 474.0
Local aperture photometry processed 6.28
Validate local photometry processed 0.02
Local host SED inference failed 0.01
 

Imaging data


 

Spectral Energy Distribution


 

Aperture Photometry


Aperture details

RA, DEC (J2000):16h28m49.96s, 20d32m50.58s
semi major axis, semi minor axis (arcsec):1.19, 1.19
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 0.29 0.1 25.227 0.376 AB
PanSTARRS_r -0.66 0.33 AB
DES_r 0.48 0.17 24.697 0.395 AB
PanSTARRS_i 0.12 0.32 26.210 2.961 AB
PanSTARRS_z -0.68 0.84 AB
DES_z 0.79 0.48 24.157 0.667 AB
PanSTARRS_y -0.68 1.5 AB

Aperture details

RA, DEC (J2000):16h28m49.79s, 20d32m46.27s
semi major axis, semi minor axis (arcsec):2.94, 2.48
angle (degrees, anti-clockwise from east):-69.41
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 1.97 2.03 23.165 1.120 AB
SDSS_g 4.94 1.01 22.166 0.222 AB
DES_g 6.31 0.26 21.901 0.045 AB
PanSTARRS_g 7.62 0.69 21.695 0.098 AB
SDSS_r 8.79 1.43 21.540 0.177 AB
PanSTARRS_r 9.29 0.72 21.480 0.085 AB
DES_r 9.91 0.47 21.409 0.052 AB
SDSS_i 12.07 2.1 21.196 0.189 AB
PanSTARRS_i 10.72 0.71 21.325 0.072 AB
PanSTARRS_z 6.64 1.81 21.845 0.296 AB
SDSS_z 8.23 7.68 21.612 1.014 AB
DES_z 11.66 1.18 21.233 0.110 AB
PanSTARRS_y 17.29 3.25 20.805 0.204 AB
2MASS_J 43.45 71.54 18.910 1.788 Vega
2MASS_H -47.29 94.69 Vega
2MASS_K 65.91 134.02 17.515 2.208 Vega
WISE_W1 -3.49 8.83 Vega
WISE_W2 -3.32 10.13 Vega
WISE_W3 -81.49 54.83 Vega
WISE_W4 -54.87 368.16 Vega
 

Host SED inference


Local parameter details

Documentation

Data not available


Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.747 8.055 8.308
{\rm log}_{10}({\rm SFR}) -1.157 -0.806 -0.439
{\rm log}_{10}({\rm sSFR}) -9.359 -8.820 -8.233
{\rm stellar\ age} 0.292 2.433 5.351

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.418 -0.636 -0.038
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.656 -0.194 0.009

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.385 0.622 0.986
\delta -0.522 -0.162 0.108
\tau_1/\tau_2 0.711 1.114 1.561
Q_{PAH} 1.559 3.418 5.365
U_{min} 3.240 8.969 16.187
{\rm log}_{10}(\gamma_e)\, -2.969 -1.857 -0.689

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.994 -0.859 -0.188
{\rm log}_{10}(\tau_{AGN})\, 0.961 1.377 1.770

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.009 -0.708 -0.423
0.03-0.10 Gyr -1.496 -0.906 -0.399
0.10-0.33 Gyr -1.753 -1.018 -0.591
0.33-1.06 Gyr -3.258 -1.715 -1.101
1.06-3.47 Gyr -4.370 -2.216 -1.539
3.47-11.32 Gyr -4.967 -2.570 -1.756
11.32-12.58 Gyr -5.030 -2.574 -1.676