2026jlj results

Information

Transient
Name:SN2026jlj
Right ascension: 15h39m45.95s
Declination:34d02m01.36s
Discovery Date:April 13, 2026, 2:16 a.m.
Classification:SN Ia
Redshift:0.048000
MW E(B-V):0.027
Host
Name:55729
Right ascension: 15h39m45.98s
Declination:34d02m01.72s
Redshift:0.048369
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_z
 DES_i
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 18.84
Transient MWEBV processed 0.1
Host match processed 5.32
Host information processed 0.05
Host MWEBV processed 0.04
Global aperture construction processed 0.65
Global aperture photometry processed 6.61
Validate global photometry processed 19.19
Global host SED inference processed 364.97
Local aperture photometry processed 6.48
Validate local photometry processed 0.03
Local host SED inference processed 501.46
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):15h39m45.95s, 34d02m01.36s
semi major axis, semi minor axis (arcsec):2.11, 2.11
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 101.59 3.17 18.883 0.034 AB
SDSS_g 494.24 5.79 17.165 0.013 AB
DES_g 512.83 1.56 17.125 0.003 AB
PanSTARRS_g 526.63 0.84 17.096 0.002 AB
SDSS_r 1011.11 8.3 16.388 0.009 AB
PanSTARRS_r 1015.1 0.99 16.384 0.001 AB
DES_r 1048.19 4.51 16.349 0.005 AB
SDSS_i 1455.77 10.01 15.992 0.007 AB
PanSTARRS_i 1453.62 0.88 15.994 0.001 AB
PanSTARRS_z 1766.18 1.89 15.782 0.001 AB
SDSS_z 1845.55 12.25 15.735 0.007 AB
DES_z 1889.79 5.89 15.709 0.003 AB
PanSTARRS_y 2034.1 3.86 15.629 0.002 AB

Aperture details

RA, DEC (J2000):15h39m45.93s, 34d02m01.55s
semi major axis, semi minor axis (arcsec):17.5, 9.14
angle (degrees, anti-clockwise from east):-124.41
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 108.64 0.78 18.810 0.008 AB
GALEX_NUV 167.5 0.42 18.340 0.003 AB
SDSS_u 436.0 12.42 17.301 0.031 AB
SDSS_g 1874.8 11.68 15.718 0.007 AB
DES_g 1906.55 3.07 15.699 0.002 AB
PanSTARRS_g 1885.74 3.81 15.711 0.002 AB
SDSS_r 3295.1 15.81 15.105 0.005 AB
PanSTARRS_r 3296.2 4.13 15.105 0.001 AB
DES_r 3598.22 8.42 15.010 0.003 AB
SDSS_i 4511.27 19.5 14.764 0.005 AB
PanSTARRS_i 4430.72 3.98 14.784 0.001 AB
PanSTARRS_z 5379.88 9.52 14.573 0.002 AB
SDSS_z 5655.47 36.24 14.519 0.007 AB
DES_z 5395.91 10.26 14.570 0.002 AB
PanSTARRS_y 6073.93 22.25 14.441 0.004 AB
2MASS_J 7378.13 260.36 13.335 0.038 Vega
2MASS_H 9724.86 438.69 12.563 0.049 Vega
2MASS_K 7752.92 429.05 12.339 0.060 Vega
WISE_W1 3756.75 31.47 12.264 0.009 Vega
WISE_W2 2275.33 35.58 12.168 0.017 Vega
WISE_W3 6295.59 93.47 9.228 0.016 Vega
WISE_W4 5887.59 583.06 7.855 0.108 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.270 10.360 10.496
{\rm log}_{10}({\rm SFR}) -4.978 -1.891 -0.742
{\rm log}_{10}({\rm sSFR}) -15.666 -12.272 -11.043
{\rm stellar\ age} 7.476 8.329 12.070

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.369 -0.891 -0.642
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.572 -0.631 0.145

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.236 0.444 0.799
\delta -0.682 -0.269 0.193
\tau_1/\tau_2 0.538 0.977 1.392
Q_{PAH} 0.561 2.025 4.422
U_{min} 2.816 8.625 16.628
{\rm log}_{10}(\gamma_e)\, -3.466 -2.265 -0.727

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.911 -1.465 -0.941
{\rm log}_{10}(\tau_{AGN})\, 0.926 1.324 1.682

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -5.753 -2.187 -1.087
0.03-0.10 Gyr -5.849 -2.140 -0.668
0.10-0.33 Gyr -5.027 -2.020 -0.455
0.33-1.09 Gyr -4.164 -1.781 -0.560
1.09-3.58 Gyr -3.010 -0.986 0.139
3.58-11.80 Gyr -0.906 0.440 0.650
11.80-13.11 Gyr -0.541 0.746 1.581

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 10.734 10.779 10.855
{\rm log}_{10}({\rm SFR}) 0.016 0.257 0.527
{\rm log}_{10}({\rm sSFR}) -10.764 -10.525 -10.275
{\rm stellar\ age} 7.677 8.573 11.253

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.852 -0.667 -0.536
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.896 -1.568 0.174

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.183 0.268 0.394
\delta -0.409 -0.156 0.033
\tau_1/\tau_2 0.595 1.012 1.454
Q_{PAH} 1.082 2.000 3.224
U_{min} 2.802 8.034 15.336
{\rm log}_{10}(\gamma_e)\, -2.990 -2.083 -1.449

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -3.896 -2.801 -1.956
{\rm log}_{10}(\tau_{AGN})\, 1.122 1.617 1.950

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.155 0.158 0.353
0.03-0.10 Gyr -0.103 0.287 0.633
0.10-0.33 Gyr -0.372 0.194 0.501
0.33-1.09 Gyr -0.727 -0.009 0.318
1.09-3.58 Gyr -0.882 0.031 0.459
3.58-11.80 Gyr 0.392 0.911 1.024
11.80-13.11 Gyr 0.753 1.305 1.885