2026ccj results

Information

Transient
Name:SN2026ccj
Right ascension: 13h28m47.54s
Declination:28d51m16.43s
Discovery Date:Feb. 3, 2026, 12:38 p.m.
Classification:SN Ia
Redshift:0.036140
MW E(B-V):0.012
Host
Name:
Right ascension: 13h28m48.14s
Declination:28d51m24.82s
Redshift:0.036140
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 19.9
Transient MWEBV processed 0.1
Host match processed 6.17
Host information processed 0.04
Host MWEBV processed 0.09
Global aperture construction processed 0.64
Global aperture photometry processed 6.03
Validate global photometry processed 18.29
Global host SED inference processed 368.34
Local aperture photometry processed 5.59
Validate local photometry processed 0.03
Local host SED inference processed 412.9
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):13h28m47.54s, 28d51m16.43s
semi major axis, semi minor axis (arcsec):2.79, 2.79
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 1.38 1.9 23.547 1.491 AB
SDSS_g 8.56 1.02 21.569 0.130 AB
DES_g 5.55 0.22 22.040 0.042 AB
PanSTARRS_g 5.75 0.73 22.000 0.138 AB
SDSS_r 7.82 1.42 21.667 0.198 AB
PanSTARRS_r 6.7 0.82 21.835 0.132 AB
DES_r 7.27 0.39 21.746 0.058 AB
SDSS_i 8.08 1.98 21.632 0.266 AB
PanSTARRS_i 9.53 0.98 21.453 0.111 AB
PanSTARRS_z 8.48 1.49 21.579 0.191 AB
SDSS_z 7.44 7.21 21.722 1.052 AB
DES_z 8.54 0.96 21.572 0.122 AB
PanSTARRS_y 19.69 4.28 20.665 0.236 AB

Aperture details

RA, DEC (J2000):13h28m48.14s, 28d51m25.06s
semi major axis, semi minor axis (arcsec):10.88, 6.48
angle (degrees, anti-clockwise from east):-25.19
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_FUV 33.97 5.06 20.072 0.162 AB
GALEX_NUV 75.64 1.32 19.203 0.019 AB
SDSS_u 225.72 6.76 18.016 0.033 AB
SDSS_g 735.8 7.31 16.733 0.011 AB
DES_g 750.49 1.28 16.712 0.002 AB
PanSTARRS_g 712.63 2.31 16.768 0.004 AB
SDSS_r 1240.04 9.78 16.166 0.009 AB
PanSTARRS_r 1248.93 2.58 16.159 0.002 AB
DES_r 1386.79 2.98 16.045 0.002 AB
SDSS_i 1726.5 11.98 15.807 0.008 AB
PanSTARRS_i 1733.96 3.06 15.802 0.002 AB
PanSTARRS_z 2015.9 4.59 15.639 0.002 AB
SDSS_z 2218.82 24.68 15.535 0.012 AB
DES_z 2202.02 8.13 15.543 0.004 AB
PanSTARRS_y 2542.86 12.92 15.387 0.006 AB
2MASS_J 3140.99 205.81 14.262 0.071 Vega
2MASS_H 3786.21 277.93 13.587 0.080 Vega
2MASS_K 3144.83 369.25 13.318 0.127 Vega
WISE_W1 1713.73 23.39 13.116 0.015 Vega
WISE_W2 1068.9 26.32 12.989 0.027 Vega
WISE_W3 5418.54 103.43 9.391 0.021 Vega
WISE_W4 4412.78 659.61 8.168 0.162 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 7.095 7.371 7.594
{\rm log}_{10}({\rm SFR}) -2.303 -1.663 -1.094
{\rm log}_{10}({\rm sSFR}) -9.768 -9.083 -8.102
{\rm stellar\ age} 0.218 3.210 6.461

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.569 -1.032 -0.461
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.646 -0.361 -0.059

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.503 0.995 1.515
\delta -0.107 0.140 0.314
\tau_1/\tau_2 0.707 1.058 1.446
Q_{PAH} 0.808 2.397 4.962
U_{min} 2.751 8.253 16.035
{\rm log}_{10}(\gamma_e)\, -2.837 -1.839 -0.943

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -2.371 -0.618 0.048
{\rm log}_{10}(\tau_{AGN})\, 1.078 1.490 1.819

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.488 -1.890 -1.412
0.03-0.10 Gyr -2.412 -1.677 -0.989
0.10-0.33 Gyr -2.962 -1.962 -1.339
0.33-1.09 Gyr -4.241 -2.413 -1.871
1.09-3.61 Gyr -5.911 -2.887 -2.271
3.61-11.94 Gyr -6.583 -3.172 -2.392
11.94-13.27 Gyr -6.729 -3.202 -2.313

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.919 9.986 10.048
{\rm log}_{10}({\rm SFR}) 0.119 0.327 0.541
{\rm log}_{10}({\rm sSFR}) -9.896 -9.647 -9.378
{\rm stellar\ age} 6.551 7.388 8.679

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -0.606 -0.422 -0.289
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, 0.133 0.236 0.338

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.455 0.625 0.829
\delta -0.387 -0.254 -0.152
\tau_1/\tau_2 0.758 1.078 1.391
Q_{PAH} 0.366 0.958 1.869
U_{min} 2.224 6.520 12.955
{\rm log}_{10}(\gamma_e)\, -3.496 -2.838 -2.076

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.307 -3.381 -2.518
{\rm log}_{10}(\tau_{AGN})\, 1.017 1.471 1.908

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -0.107 0.031 0.176
0.03-0.10 Gyr 0.180 0.421 0.656
0.10-0.33 Gyr -0.417 -0.019 0.271
0.33-1.09 Gyr -0.567 -0.257 -0.021
1.09-3.61 Gyr -0.448 -0.132 0.081
3.61-11.94 Gyr -0.103 0.090 0.207
11.94-13.27 Gyr -0.215 0.215 0.694