2026mjn results

Information

Transient
Name:SN2026mjn
Right ascension: 15h58m07.29s
Declination:34d42m02.65s
Discovery Date:May 10, 2026, 8:21 a.m.
Classification:SN Ibn
Redshift:0.086400
MW E(B-V):0.022
Host
Name:SDSSJ155807.44+34420
Object ID:2547687.0
Catalog Name:glade
Catalog Release:latest
Right ascension: 15h58m07.44s
Declination:34d42m04.36s
Redshift:None
Photometric Redshift:0.086
 

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_z
 DES_r
DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.33
Transient MWEBV processed 0.08
Host match processed 5.29
Host information processed 0.05
Host MWEBV processed 0.07
Global aperture construction processed 0.69
Global aperture photometry processed 6.44
Validate global photometry processed 18.71
Global host SED inference processed 738.82
Local aperture photometry processed 5.67
Validate local photometry processed 0.03
Local host SED inference processed 480.15
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h58m07.29s, 34d42m02.65s
semi major axis, semi minor axis (arcsec):1.24, 1.24
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 17.93 0.32 20.766 0.019 AB
PanSTARRS_r 30.34 0.37 20.195 0.013 AB
PanSTARRS_i 58.45 0.38 19.483 0.007 AB
PanSTARRS_z 83.67 0.89 19.094 0.012 AB
DES_z 97.52 2.03 18.927 0.023 AB
PanSTARRS_y 104.7 1.97 18.850 0.020 AB

Aperture details

RA, DEC (J2000):15h58m07.45s, 34d42m04.46s
semi major axis, semi minor axis (arcsec):9.14, 7.43
angle (degrees, anti-clockwise from east):-135.53
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 41.07 5.18 19.866 0.137 AB
GALEX_NUV 45.57 3.36 19.753 0.080 AB
SDSS_u 134.75 7.11 18.576 0.057 AB
SDSS_g 250.05 4.64 17.905 0.020 AB
DES_g 244.52 1.22 17.929 0.005 AB
PanSTARRS_g 262.79 2.09 17.851 0.009 AB
SDSS_r 365.99 5.94 17.491 0.018 AB
PanSTARRS_r 368.66 2.36 17.483 0.007 AB
SDSS_i 506.49 7.94 17.139 0.017 AB
PanSTARRS_i 509.32 2.39 17.133 0.005 AB
PanSTARRS_z 533.98 5.73 17.081 0.012 AB
SDSS_z 534.01 25.62 17.081 0.052 AB
DES_z 598.16 5.66 16.958 0.010 AB
PanSTARRS_y 615.55 13.1 16.927 0.023 AB
2MASS_J 786.57 167.43 15.766 0.231 Vega
2MASS_H 392.49 298.19 16.048 0.825 Vega
2MASS_K 545.79 283.07 15.220 0.563 Vega
WISE_W1 306.49 15.26 14.985 0.054 Vega
WISE_W2 174.82 20.09 14.954 0.125 Vega
WISE_W3 660.88 58.52 11.676 0.096 Vega
WISE_W4 343.71 303.88 10.940 0.960 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.334 9.721 9.882
{\rm log}_{10}({\rm SFR}) -0.200 0.269 0.719
{\rm log}_{10}({\rm sSFR}) -9.995 -9.498 -8.687
{\rm stellar\ age} 2.610 6.521 8.453

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.421 -0.064 0.116
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.370 -0.742 -0.115

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 1.374 1.917 2.414
\delta -0.078 0.118 0.277
\tau_1/\tau_2 0.630 0.997 1.375
Q_{PAH} 0.374 1.469 3.283
U_{min} 2.875 7.580 14.960
{\rm log}_{10}(\gamma_e)\, -3.316 -2.142 -0.849

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.880 -1.443 0.110
{\rm log}_{10}(\tau_{AGN})\, 0.991 1.514 2.014

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.168 0.321 0.679
0.03-0.10 Gyr -0.514 0.157 0.734
0.10-0.33 Gyr -1.396 -0.412 0.226
0.33-1.07 Gyr -2.591 -0.512 0.049
1.07-3.48 Gyr -3.263 -0.710 -0.155
3.48-11.36 Gyr -3.667 -0.634 -0.092
11.36-12.63 Gyr -3.277 -0.550 0.290
0.33-1.07 Gyr -1.773 -0.576 0.020
1.07-3.48 Gyr -1.995 -0.530 -0.089
3.48-11.36 Gyr -1.753 -0.302 0.007
11.36-12.62 Gyr -1.537 -0.215 0.516

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.083 10.155 10.272
{\rm log}_{10}({\rm SFR}) 0.441 0.648 0.888
{\rm log}_{10}({\rm sSFR}) -9.743 -9.509 -9.261
{\rm stellar\ age} 7.015 7.816 10.933

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.059 -0.729 -0.543
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.217 0.356 0.449

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.107 0.156 0.255
\delta -0.934 -0.761 -0.459
\tau_1/\tau_2 0.660 1.118 1.593
Q_{PAH} 0.402 1.052 2.203
U_{min} 2.518 7.394 14.683
{\rm log}_{10}(\gamma_e)\, -3.340 -2.449 -1.500

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.353 -3.313 -2.463
{\rm log}_{10}(\tau_{AGN})\, 0.989 1.425 1.848

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.332 -0.088 0.093
0.03-0.10 Gyr 0.567 0.788 1.034
0.10-0.33 Gyr -2.529 -0.548 0.043
0.33-1.07 Gyr -3.342 -0.700 -0.216
1.07-3.48 Gyr -2.041 -0.506 -0.002
3.48-11.36 Gyr -0.297 0.263 0.406
11.36-12.63 Gyr 0.020 0.606 1.315
0.33-1.07 Gyr -3.309 -0.701 -0.193
1.07-3.48 Gyr -2.139 -0.458 0.010
3.48-11.36 Gyr -0.342 0.265 0.411
11.36-12.62 Gyr 0.017 0.598 1.342