2026ogn results

Information

Transient
Name:SN2026ogn
Right ascension: 0h03m44.96s
Declination:8d28m44.28s
Discovery Date:June 5, 2026, 10:36 a.m.
Classification:SN II
Redshift:0.039000
MW E(B-V):0.060
Host
Name:J000345.30+082835.46
Object ID:9906624617188607
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h03m45.30s
Declination:8d28m35.46s
Redshift:None
Photometric Redshift:0.062
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.38
Transient MWEBV processed 0.75
Host match processed 6.67
Host information processed 0.19
Host MWEBV processed 0.05
Host spectrum download not processed None
Global aperture construction processed 0.66
Global aperture photometry processed 4.92
Validate global photometry processed 54.62
Global host SED inference processed 435.97
Local aperture photometry processed 5.79
Validate local photometry processed 0.02
Local host SED inference processed 639.31
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 6.258 6.931 7.404
{\rm log}_{10}({\rm SFR}) -2.191 -1.900 -1.644
{\rm log}_{10}({\rm sSFR}) -9.471 -8.757 -7.973
{\rm stellar\ age} 0.167 5.274 7.638

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.587 -0.026 0.135
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.186 -0.885 -0.528

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.464 0.779 1.192
\delta -0.220 0.124 0.321
\tau_1/\tau_2 0.521 0.935 1.370
Q_{PAH} 0.684 2.143 4.670
U_{min} 3.153 8.312 15.622
{\rm log}_{10}(\gamma_e)\, -3.142 -2.038 -0.876

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -0.764 -0.113 0.259
{\rm log}_{10}(\tau_{AGN})\, 1.168 1.466 1.791

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.857 -1.498 -1.208
0.03-0.10 Gyr -4.825 -2.890 -1.998
0.10-0.33 Gyr -6.472 -3.444 -2.407
0.33-1.09 Gyr -6.815 -3.493 -2.582
1.09-3.61 Gyr -6.694 -3.445 -2.613
3.61-11.91 Gyr -6.489 -3.348 -2.547
11.91-13.23 Gyr -6.356 -3.296 -2.368

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.893 8.995 9.099
{\rm log}_{10}({\rm SFR}) -1.318 -0.981 -0.630
{\rm log}_{10}({\rm sSFR}) -10.321 -10.001 -9.629
{\rm stellar\ age} 5.807 7.041 8.439

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.520 -1.053 -0.663
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.306 0.271 0.431

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.096 0.248 0.473
\delta -0.544 -0.119 0.179
\tau_1/\tau_2 0.560 0.900 1.242
Q_{PAH} 0.690 1.946 4.004
U_{min} 2.951 7.986 15.157
{\rm log}_{10}(\gamma_e)\, -2.677 -1.507 -0.595

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.581 -1.569 -0.890
{\rm log}_{10}(\tau_{AGN})\, 1.220 1.622 1.919

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.346 -1.514 -1.154
0.03-0.10 Gyr -1.275 -0.874 -0.486
0.10-0.33 Gyr -1.283 -0.880 -0.568
0.33-1.09 Gyr -1.518 -1.070 -0.790
1.09-3.61 Gyr -1.483 -1.056 -0.817
3.61-11.91 Gyr -1.209 -0.926 -0.762
11.91-13.23 Gyr -1.368 -0.857 -0.323
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h03m44.96s, 8d28m44.28s
semi major axis, semi minor axis (arcsec):2.59, 2.59
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 0.78 2.34 24.164 3.235 AB
SDSS_g 1.66 0.91 23.348 0.596 AB
PanSTARRS_g 4.81 0.62 22.194 0.141 AB
SDSS_r 2.74 1.29 22.806 0.510 AB
PanSTARRS_r 4.21 0.71 22.338 0.183 AB
SDSS_i 2.29 1.83 23.003 0.870 AB
PanSTARRS_i 2.69 0.73 22.827 0.295 AB
PanSTARRS_z 5.7 2.34 22.011 0.445 AB
SDSS_z -4.83 6.43 AB
PanSTARRS_y 8.69 4.23 21.552 0.529 AB

Aperture details

RA, DEC (J2000):0h03m45.28s, 8d28m35.62s
semi major axis, semi minor axis (arcsec):5.01, 4.51
angle (degrees, anti-clockwise from east):-11.42
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 10.58 2.27 21.339 0.233 AB
GALEX_NUV 12.32 1.65 21.174 0.145 AB
SDSS_u 36.35 4.49 19.999 0.134 AB
SDSS_g 84.7 2.77 19.080 0.035 AB
PanSTARRS_g 91.09 1.17 19.001 0.014 AB
SDSS_r 134.82 3.64 18.576 0.029 AB
PanSTARRS_r 141.21 1.32 18.525 0.010 AB
SDSS_i 171.89 4.58 18.312 0.029 AB
PanSTARRS_i 169.39 1.34 18.328 0.009 AB
PanSTARRS_z 192.69 4.26 18.188 0.024 AB
SDSS_z 187.24 12.2 18.219 0.071 AB
PanSTARRS_y 221.47 7.68 18.037 0.038 AB
2MASS_J 288.58 124.38 16.854 0.468 Vega
2MASS_H 403.6 199.66 16.018 0.537 Vega
2MASS_K 366.45 204.79 15.652 0.607 Vega
WISE_W1 91.45 11.96 16.298 0.142 Vega
WISE_W2 39.42 14.73 16.572 0.406 Vega
WISE_W3 96.86 73.93 13.761 0.829 Vega
WISE_W4 -328.71 429.75 Vega