2026dix results

Information

Transient
Name:SN2026dix
Right ascension: 11h50m37.43s
Declination:55d21m12.92s
Discovery Date:Feb. 16, 2026, 9:26 a.m.
Classification:SN IIb
Redshift:0.003200
MW E(B-V):0.011
Host
Name:NGC3913
Right ascension: 11h50m38.93s
Declination:55d21m13.92s
Redshift:0.004158
Photometric Redshift:None
 

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
 GALEX_NUV
GALEX_FUV
DES_g
DES_r
DES_i
DES_z
DES_Y
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 15.24
Transient MWEBV processed 0.04
Host match processed 4.92
Host information processed 0.07
Host MWEBV processed 0.04
Global aperture construction processed 0.62
Global aperture photometry processed 5.01
Validate global photometry processed 14.89
Global host SED inference processed 444.04
Local aperture photometry processed 4.74
Validate local photometry processed 0.02
Local host SED inference processed 432.45
 

Imaging data


 

Spectral Energy Distribution



 

Aperture Photometry


Aperture details

RA, DEC (J2000):11h50m37.43s, 55d21m12.92s
semi major axis, semi minor axis (arcsec):23.29, 23.29
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 2089.72 21.87 15.600 0.011 AB
SDSS_g 6522.74 23.75 14.364 0.004 AB
PanSTARRS_g 6867.94 6.42 14.308 0.001 AB
SDSS_r 10882.04 31.15 13.808 0.003 AB
PanSTARRS_r 11390.65 9.8 13.759 0.001 AB
SDSS_i 13885.09 39.3 13.544 0.003 AB
PanSTARRS_i 13521.71 9.14 13.572 0.001 AB
PanSTARRS_z 15920.56 24.35 13.395 0.002 AB
SDSS_z 16301.87 73.38 13.369 0.005 AB
PanSTARRS_y 17889.94 50.79 13.268 0.003 AB
2MASS_J 19747.97 417.22 12.266 0.023 Vega
2MASS_H 23033.28 657.07 11.627 0.031 Vega
2MASS_K 16145.16 748.31 11.542 0.050 Vega
WISE_W1 8175.08 107.41 11.420 0.014 Vega
WISE_W2 4623.37 101.65 11.399 0.024 Vega
WISE_W3 14200.52 414.43 8.345 0.032 Vega
WISE_W4 11674.75 1682.37 7.112 0.156 Vega

Aperture details

RA, DEC (J2000):11h50m38.86s, 55d21m14.80s
semi major axis, semi minor axis (arcsec):40.86, 39.02
angle (degrees, anti-clockwise from east):-65.85
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
SDSS_g 9680.56 31.13 13.935 0.003 AB
PanSTARRS_g 10054.43 10.69 13.894 0.001 AB
PanSTARRS_r 16546.04 16.25 13.353 0.001 AB
SDSS_i 19779.21 53.93 13.159 0.003 AB
PanSTARRS_z 22395.46 39.76 13.025 0.002 AB
PanSTARRS_y 24604.65 84.85 12.922 0.004 AB
2MASS_J 27088.05 714.68 11.923 0.029 Vega
2MASS_H 29562.83 1127.39 11.356 0.041 Vega
2MASS_K 20784.94 1284.79 11.268 0.067 Vega
WISE_W1 13919.38 187.3 10.842 0.015 Vega
WISE_W2 7441.07 171.27 10.882 0.025 Vega
WISE_W3 27220.02 742.19 7.639 0.030 Vega
WISE_W4 29569.08 2848.67 6.103 0.105 Vega
 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.914 9.009 9.106
{\rm log}_{10}({\rm SFR}) -2.315 -1.764 -1.176
{\rm log}_{10}({\rm sSFR}) -11.319 -10.768 -10.136
{\rm stellar\ age} 6.797 7.981 10.072

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.292 -1.005 -0.779
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.237 -0.021 0.308

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.106 0.221 0.351
\delta -0.870 -0.605 -0.178
\tau_1/\tau_2 0.654 0.992 1.332
Q_{PAH} 0.478 1.433 3.929
U_{min} 2.775 7.871 15.019
{\rm log}_{10}(\gamma_e)\, -3.081 -2.280 -1.250

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.281 -3.088 -1.974
{\rm log}_{10}(\tau_{AGN})\, 0.967 1.432 1.888

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.153 -1.711 -1.442
0.03-0.10 Gyr -2.650 -1.816 -1.080
0.10-0.33 Gyr -2.695 -1.706 -1.087
0.33-1.10 Gyr -2.582 -1.601 -1.137
1.10-3.66 Gyr -2.315 -1.246 -0.890
3.66-12.15 Gyr -1.200 -0.895 -0.742
12.15-13.50 Gyr -1.260 -0.735 -0.090

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.007 9.139 9.250
{\rm log}_{10}({\rm SFR}) -2.372 -1.521 -1.057
{\rm log}_{10}({\rm sSFR}) -11.541 -10.723 -10.209
{\rm stellar\ age} 5.651 7.462 9.006

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.387 -1.022 -0.737
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.836 -1.377 -0.005

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.210 0.341 0.480
\delta -0.747 -0.324 0.135
\tau_1/\tau_2 0.488 0.858 1.225
Q_{PAH} 0.839 2.021 4.809
U_{min} 2.884 7.872 15.020
{\rm log}_{10}(\gamma_e)\, -3.284 -2.127 -1.394

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.413 -3.508 -2.516
{\rm log}_{10}(\tau_{AGN})\, 1.022 1.519 1.929

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -2.199 -1.391 -1.022
0.03-0.10 Gyr -2.976 -1.692 -1.045
0.10-0.33 Gyr -2.866 -1.595 -1.006
0.33-1.10 Gyr -2.297 -1.329 -0.816
1.10-3.66 Gyr -1.567 -0.894 -0.573
3.66-12.15 Gyr -1.170 -0.782 -0.574
12.15-13.50 Gyr -1.510 -0.772 -0.160