2026ymi results

Information

Transient
Name:SN2026ymi
Right ascension: 0h43m25.66s
Declination:22d56m56.07s
Discovery Date:Aug. 10, 2026, 2:22 a.m.
Classification:SN Ia
Redshift:0.035821
MW E(B-V):0.030
Host
Name:J004325.64+225657.97
Object ID:9906629883855078
Catalog Name:decals
Catalog Release:dr9
Right ascension: 0h43m25.64s
Declination:22d56m57.97s
Redshift:None
Photometric Redshift:0.066
 
 

Processing Status: completed

Task Name Status Time (s)
Cutout download processed 20.0
Transient MWEBV processed 0.13
Host match processed 6.39
Host information processed 0.2
Host MWEBV processed 0.12
Host spectrum download not processed None
Global aperture construction processed 0.76
Global aperture photometry processed 6.38
Validate global photometry processed 19.07
Global host SED inference processed 774.11
Local aperture photometry processed 6.04
Validate local photometry processed 0.03
Local host SED inference processed 457.33
 

Imaging data

 

Spectral Energy Distribution

 

Host Galaxy Spectrum

 

Host SED inference


Local parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 8.584 8.734 8.876
{\rm log}_{10}({\rm SFR}) -1.411 -1.049 -0.628
{\rm log}_{10}({\rm sSFR}) -10.206 -9.788 -9.266
{\rm stellar\ age} 4.340 6.496 7.954

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.584 -0.858 -0.369
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -1.859 -1.583 0.051

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.377 0.688 0.982
\delta -0.578 -0.197 0.097
\tau_1/\tau_2 0.614 0.989 1.365
Q_{PAH} 0.641 1.927 4.329
U_{min} 2.833 8.238 15.569
{\rm log}_{10}(\gamma_e)\, -3.162 -1.926 -0.824

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.314 -2.825 -1.130
{\rm log}_{10}(\tau_{AGN})\, 1.009 1.454 1.907

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -1.401 -1.128 -0.874
0.03-0.10 Gyr -1.517 -1.025 -0.519
0.10-0.33 Gyr -1.703 -1.193 -0.800
0.33-1.09 Gyr -1.742 -1.230 -0.884
1.09-3.61 Gyr -1.655 -1.213 -0.933
3.61-11.95 Gyr -1.670 -1.230 -1.009
11.95-13.28 Gyr -1.908 -1.200 -0.715

Global parameter details

Documentation

Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(M_{\ast}/M_{\odot})\, 9.231 9.340 9.495
{\rm log}_{10}({\rm SFR}) -0.701 -0.403 -0.016
{\rm log}_{10}({\rm sSFR}) -10.065 -9.755 -9.400
{\rm stellar\ age} 6.955 7.906 11.770

Metallicity parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(Z_{\ast}/Z_{\odot}) -1.256 -0.696 -0.356
{\rm log}_{10}(Z_{gas}/Z_{\odot})\, -0.638 0.301 0.438

Dust parameters
Parameter Lower (16%) Median (50%) Upper (84%)
\tau_2 0.198 0.402 0.654
\delta -0.477 -0.040 0.260
\tau_1/\tau_2 0.485 0.917 1.375
Q_{PAH} 0.497 1.136 2.407
U_{min} 2.860 8.445 15.847
{\rm log}_{10}(\gamma_e)\, -3.516 -2.639 -1.657

AGN parameters
Parameter Lower (16%) Median (50%) Upper (84%)
{\rm log}_{10}(f_{AGN})\, -4.246 -3.280 -2.382
{\rm log}_{10}(\tau_{AGN})\, 1.018 1.492 1.936

Binned star formation history
Lookback time Lower (16%) Median (50%) Upper (84%)
0.00-0.03 Gyr -3.476 -1.328 -0.851
0.03-0.10 Gyr -0.595 -0.266 0.142
0.10-0.33 Gyr -3.982 -2.078 -0.951
0.33-1.09 Gyr -4.923 -2.362 -1.225
1.09-3.61 Gyr -3.170 -1.195 -0.644
3.61-11.95 Gyr -1.568 -0.596 -0.381
11.95-13.28 Gyr -1.605 -0.386 0.536
 

Aperture Photometry


Aperture details

RA, DEC (J2000):0h43m25.66s, 22d56m56.07s
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 33.05 3.06 20.102 0.101 AB
SDSS_g 87.39 2.6 19.046 0.032 AB
DES_g 92.24 0.63 18.988 0.007 AB
PanSTARRS_g 83.53 0.64 19.095 0.008 AB
SDSS_r 140.95 3.4 18.527 0.026 AB
PanSTARRS_r 130.51 0.69 18.611 0.006 AB
DES_r 162.62 1.51 18.372 0.010 AB
SDSS_i 187.56 4.19 18.217 0.024 AB
PanSTARRS_i 177.8 0.89 18.275 0.005 AB
PanSTARRS_z 197.67 1.99 18.160 0.011 AB
SDSS_z 238.38 8.38 17.957 0.038 AB
DES_z 236.77 3.91 17.964 0.018 AB
PanSTARRS_y 223.96 5.06 18.025 0.025 AB
2MASS_H 307.11 90.47 16.314 0.320 Vega

Aperture details

RA, DEC (J2000):0h43m25.63s, 22d56m58.27s
semi major axis, semi minor axis (arcsec):9.63, 7.88
angle (degrees, anti-clockwise from east):233.32
Filter Flux {\rm (\mu Jy)} Flux error {\rm (\mu Jy)} Mag Mag error Mag sys
GALEX_NUV 34.15 4.0 20.066 0.127 AB
SDSS_u 155.07 9.11 18.424 0.064 AB
DES_g 268.62 1.2 17.827 0.005 AB
PanSTARRS_g 268.62 1.91 17.827 0.008 AB
PanSTARRS_r 433.24 2.08 17.308 0.005 AB
PanSTARRS_i 592.86 2.69 16.968 0.005 AB
SDSS_z 745.58 24.21 16.719 0.035 AB
DES_z 738.7 7.33 16.729 0.011 AB
2MASS_J 894.17 218.88 15.627 0.266 Vega
2MASS_H 1498.2 291.63 14.593 0.211 Vega
2MASS_K 436.98 416.15 15.461 1.034 Vega
WISE_W2 241.02 19.28 14.606 0.087 Vega
WISE_W3 416.56 85.67 12.177 0.223 Vega
WISE_W4 484.64 494.38 10.566 1.108 Vega