2026jeb results

Information

Transient
Name:SN2026jeb
Right ascension: 15h57m57.18s
Declination:41d47m34.22s
Discovery Date:April 8, 2026, 9:16 a.m.
Classification:SN II
Redshift:0.035000
MW E(B-V):0.015
Host
Name:56506
Right ascension: 15h57m58.05s
Declination:41d47m33.85s
Redshift:0.035853
Photometric Redshift:None
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
GALEX_NUV
PanSTARRS_g
PanSTARRS_r
PanSTARRS_i
PanSTARRS_z
PanSTARRS_y
SDSS_i
SDSS_r
SDSS_u
SDSS_z
SDSS_g
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.4
Transient MWEBV processed 0.12
Host match processed 5.06
Host information processed 0.04
Host MWEBV processed 0.14
Global aperture construction processed 0.65
Global aperture photometry processed 4.44
Validate global photometry processed 12.97
Global host SED inference processed 429.08
Local aperture photometry processed 4.48
Validate local photometry processed 0.02
Local host SED inference processed 487.85
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h57m57.18s, 41d47m34.22s
semi major axis, semi minor axis (arcsec):2.81, 2.81
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 50.76 2.64 19.636 0.057 AB
SDSS_g 146.24 3.21 18.487 0.024 AB
PanSTARRS_g 149.72 0.73 18.462 0.005 AB
SDSS_r 216.22 3.99 18.063 0.020 AB
PanSTARRS_r 235.04 0.87 17.972 0.004 AB
SDSS_i 272.35 4.71 17.812 0.019 AB
PanSTARRS_i 270.41 0.72 17.820 0.003 AB
PanSTARRS_z 315.69 1.93 17.652 0.007 AB
SDSS_z 312.99 8.64 17.661 0.030 AB
PanSTARRS_y 363.81 4.07 17.498 0.012 AB
2MASS_H 454.89 95.59 15.888 0.228 Vega

Aperture details

RA, DEC (J2000):15h57m58.12s, 41d47m32.38s
semi major axis, semi minor axis (arcsec):25.61, 15.58
angle (degrees, anti-clockwise from east):-54.6
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 507.7 3.25 17.136 0.007 AB
SDSS_u 1598.61 17.26 15.891 0.012 AB
PanSTARRS_g 4584.81 5.06 14.747 0.001 AB
PanSTARRS_r 7636.81 6.26 14.193 0.001 AB
PanSTARRS_i 9130.62 5.05 13.999 0.001 AB
PanSTARRS_z 10981.17 13.72 13.798 0.001 AB
WISE_W1 8044.45 43.02 11.437 0.006 Vega
WISE_W4 30515.39 1143.57 6.069 0.041 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.988 9.140 9.287
{\rm log}_{10}({\rm SFR}) -1.334 -0.700 -0.282
{\rm log}_{10}({\rm sSFR}) -10.509 -9.841 -9.378
{\rm stellar\ age} 4.339 6.605 8.240

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.664 -1.011 -0.552
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.821 -1.004 0.187

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.186 0.621 0.955
\delta -0.481 -0.108 0.172
\tau_1/\tau_2 0.727 1.080 1.446
Q_{PAH} 0.717 2.456 4.889
U_{min} 2.652 7.493 14.626
{\rm log}_{10}(\gamma_e)\, -3.493 -2.293 -1.075

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.154 -2.511 -0.695
{\rm log}_{10}(\tau_{AGN})\, 0.930 1.375 1.925

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.294 -0.800 -0.486
0.03-0.10 Gyr -1.508 -0.693 -0.195
0.10-0.33 Gyr -1.485 -0.676 -0.234
0.33-1.09 Gyr -1.550 -0.868 -0.485
1.09-3.61 Gyr -1.430 -0.871 -0.600
3.61-11.95 Gyr -1.348 -0.843 -0.602
11.95-13.28 Gyr -1.544 -0.813 -0.253

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.506 10.603 10.694
{\rm log}_{10}({\rm SFR}) 0.328 0.757 1.231
{\rm log}_{10}({\rm sSFR}) -10.278 -9.885 -9.328
{\rm stellar\ age} 5.337 6.939 8.241

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.607 -0.394 -0.222
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.074 0.216 0.405

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.182 0.277 0.424
\delta -0.824 -0.580 -0.212
\tau_1/\tau_2 0.652 1.012 1.377
Q_{PAH} 0.838 2.380 4.580
U_{min} 2.136 6.343 12.931
{\rm log}_{10}(\gamma_e)\, -3.567 -2.425 -1.679

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.024 -1.840 -1.367
{\rm log}_{10}(\tau_{AGN})\, 0.932 1.367 1.798

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.118 0.411 0.620
0.03-0.10 Gyr 0.311 0.851 1.374
0.10-0.33 Gyr 0.120 0.635 0.964
0.33-1.09 Gyr -0.104 0.472 0.812
1.09-3.61 Gyr 0.174 0.612 0.899
3.61-11.95 Gyr 0.324 0.663 0.839
11.95-13.28 Gyr 0.108 0.695 1.222