2026aqj results

Information

Transient
Name:SN2026aqj
Right ascension: 2h44m34.69s
Declination:20d05m15.30s
Discovery Date:Jan. 17, 2026, 4:48 a.m.
Classification:SN II
Redshift:0.025000
MW E(B-V):0.082
Host
Name:
Right ascension: 2h44m34.65s
Declination:20d05m12.78s
Redshift:None
Photometric Redshift:0.018
 

Cutout Download Report

Downloaded Unavailable
2MASS_H
2MASS_J
2MASS_K
WISE_W1
WISE_W2
WISE_W3
WISE_W4
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
 GALEX_NUV
GALEX_FUV
DES_i
DES_Y
 

Processing Status: blocked

Task Name Status Time (s)
Cutout download failed 1.0
Transient MWEBV not processed 0.04
Host match not processed 5.39
Host information not processed 0.16
Host MWEBV not processed 0.04
Global aperture construction not processed 0.59
Global aperture photometry not processed 5.19
Validate global photometry not processed 14.65
Global host SED inference not processed 506.39
Local aperture photometry not processed 5.26
Validate local photometry not processed 0.02
Local host SED inference not processed 655.51
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):2h44m34.65s, 20d05m14.77s
semi major axis, semi minor axis (arcsec):5.49, 5.49
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 165.26 6.01 18.355 0.040 AB
SDSS_g 343.57 5.16 17.560 0.016 AB
DES_g 351.07 1.06 17.537 0.003 AB
PanSTARRS_g 340.99 1.61 17.568 0.005 AB
PanSTARRS_r 423.16 1.91 17.334 0.005 AB
DES_r 430.28 1.86 17.316 0.005 AB
PanSTARRS_i 473.51 2.09 17.212 0.005 AB
PanSTARRS_z 519.12 4.19 17.112 0.009 AB
SDSS_z 514.35 15.38 17.122 0.032 AB
DES_z 515.46 4.05 17.120 0.009 AB
PanSTARRS_y 537.67 10.33 17.074 0.021 AB
2MASS_J 386.67 111.72 16.537 0.314 Vega
2MASS_H 790.13 192.92 15.288 0.265 Vega
2MASS_K 265.98 227.64 16.000 0.929 Vega

Aperture details

RA, DEC (J2000):2h44m34.63s, 20d05m13.02s
semi major axis, semi minor axis (arcsec):8.13, 5.48
angle (degrees, anti-clockwise from east):-176.58
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_u 180.61 7.12 18.258 0.043 AB
SDSS_g 366.35 5.48 17.490 0.016 AB
DES_g 380.98 1.13 17.448 0.003 AB
PanSTARRS_g 375.95 1.94 17.462 0.006 AB
PanSTARRS_r 458.44 2.28 17.247 0.005 AB
DES_r 466.65 1.99 17.228 0.005 AB
PanSTARRS_i 515.18 2.51 17.120 0.005 AB
PanSTARRS_z 561.65 5.03 17.026 0.010 AB
SDSS_z 577.5 18.36 16.996 0.035 AB
DES_z 560.84 4.32 17.028 0.008 AB
PanSTARRS_y 596.62 12.45 16.961 0.023 AB
2MASS_J 393.81 146.09 16.517 0.403 Vega
2MASS_H 796.76 250.86 15.279 0.342 Vega
2MASS_K 183.89 297.82 16.401 1.758 Vega
WISE_W1 209.16 11.54 15.400 0.060 Vega
WISE_W2 111.21 14.17 15.446 0.138 Vega
WISE_W3 45.51 93.0 14.581 2.219 Vega
WISE_W4 -303.6 456.33 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.086 8.384 8.600
{\rm log}_{10}({\rm SFR}) -1.497 -0.147 0.275
{\rm log}_{10}({\rm sSFR}) -9.780 -8.515 -7.928
{\rm stellar\ age} 0.101 1.019 5.812

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.776 -1.420 -0.897
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.603 -0.825 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.206 0.550 0.896
\delta -0.612 -0.227 0.110
\tau_1/\tau_2 0.499 1.037 1.548
Q_{PAH} 0.847 2.438 4.904
U_{min} 3.730 11.041 19.372
{\rm log}_{10}(\gamma_e)\, -3.517 -1.918 -0.883

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.223 -2.833 -1.374
{\rm log}_{10}(\tau_{AGN})\, 0.959 1.483 1.997

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.830 -2.459 -1.666
0.03-0.10 Gyr -1.368 0.016 0.439
0.10-0.33 Gyr -3.050 -0.850 -0.028
0.33-1.10 Gyr -4.879 -2.942 -1.160
1.10-3.66 Gyr -6.465 -3.314 -1.400
3.66-12.17 Gyr -7.388 -3.922 -1.702
12.17-13.52 Gyr -7.783 -3.759 -1.392

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.409 8.607 8.748
{\rm log}_{10}({\rm SFR}) -1.488 -0.662 -0.297
{\rm log}_{10}({\rm sSFR}) -10.160 -9.297 -8.829
{\rm stellar\ age} 2.849 6.089 7.940

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.751 -1.436 -1.084
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.250 -0.376 0.166

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.065 0.132 0.246
\delta -0.780 -0.388 0.111
\tau_1/\tau_2 0.533 0.975 1.393
Q_{PAH} 0.529 1.594 4.007
U_{min} 2.704 8.181 15.924
{\rm log}_{10}(\gamma_e)\, -3.297 -2.300 -0.966

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.331 -3.383 -2.384
{\rm log}_{10}(\tau_{AGN})\, 1.066 1.556 1.940

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.452 -2.316 -1.832
0.03-0.10 Gyr -1.355 -0.505 -0.135
0.10-0.33 Gyr -2.012 -0.879 -0.475
0.33-1.10 Gyr -2.634 -1.310 -0.915
1.10-3.66 Gyr -2.949 -1.457 -1.096
3.66-12.17 Gyr -2.676 -1.482 -1.196
12.17-13.52 Gyr -2.707 -1.414 -0.764