| Name: | SN2026afi |
| Right ascension: | 9h38m44.37s |
| Declination: | -20d00m55.30s |
| Discovery Date: | Jan. 15, 2026, 8:55 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.036695 |
| MW E(B-V): | 0.052 |
| Name: | 154155 |
| Right ascension: | 9h38m44.69s |
| Declination: | -20d01m02.84s |
| Redshift: | 0.036176 |
| Photometric Redshift: | None |
| 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 DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 0.93 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 3.97 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 4.26 |
| Validate global photometry | processed | 13.12 |
| Global host SED inference | processed | 390.13 |
| Local aperture photometry | processed | 4.0 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 478.41 |
| RA, DEC (J2000): | 9h38m44.37s, -20d00m55.30s |
| semi major axis, semi minor axis (arcsec): | 2.78, 2.78 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 35.09 | 0.75 | 20.037 | 0.023 | AB |
| PanSTARRS_r | 43.96 | 0.98 | 19.792 | 0.024 | AB |
| PanSTARRS_i | 51.29 | 1.14 | 19.625 | 0.024 | AB |
| PanSTARRS_z | 56.64 | 2.16 | 19.517 | 0.041 | AB |
| DES_z | 56.0 | 3.4 | 19.530 | 0.066 | AB |
| PanSTARRS_y | 61.36 | 4.57 | 19.430 | 0.081 | AB |
| RA, DEC (J2000): | 9h38m44.72s, -20d01m02.98s |
| semi major axis, semi minor axis (arcsec): | 21.46, 10.55 |
| angle (degrees, anti-clockwise from east): | -170.05 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 151.06 | 12.05 | 18.452 | 0.087 | AB |
| GALEX_NUV | 230.76 | 9.08 | 17.992 | 0.043 | AB |
| PanSTARRS_g | 1489.59 | 4.07 | 15.967 | 0.003 | AB |
| PanSTARRS_r | 2305.63 | 5.31 | 15.493 | 0.003 | AB |
| PanSTARRS_i | 2911.74 | 6.22 | 15.240 | 0.002 | AB |
| PanSTARRS_z | 3370.87 | 11.8 | 15.081 | 0.004 | AB |
| PanSTARRS_y | 4219.48 | 24.67 | 14.837 | 0.006 | AB |
| 2MASS_J | 5884.81 | 368.24 | 13.581 | 0.068 | Vega |
| 2MASS_H | 6735.26 | 565.83 | 12.962 | 0.091 | Vega |
| 2MASS_K | 6373.21 | 676.95 | 12.551 | 0.115 | Vega |
| WISE_W1 | 3731.52 | 39.11 | 12.271 | 0.011 | Vega |
| WISE_W2 | 2499.72 | 44.68 | 12.066 | 0.019 | Vega |
| WISE_W3 | 19294.88 | 167.01 | 8.012 | 0.009 | Vega |
| WISE_W4 | 23011.1 | 1268.78 | 6.375 | 0.060 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.782 | 8.163 | 8.380 |
| {\rm log}_{10}({\rm SFR}) | -2.177 | -1.380 | -0.461 |
| {\rm log}_{10}({\rm sSFR}) | -10.394 | -9.564 | -8.214 |
| {\rm stellar\ age} | 0.287 | 3.880 | 6.941 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.653 | -1.160 | -0.599 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.628 | -0.977 | -0.247 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.133 | 0.411 | 0.873 |
| \delta | -0.503 | -0.101 | 0.195 |
| \tau_1/\tau_2 | 0.599 | 1.039 | 1.446 |
| Q_{PAH} | 1.013 | 3.313 | 5.598 |
| U_{min} | 3.283 | 8.975 | 16.683 |
| {\rm log}_{10}(\gamma_e)\, | -3.234 | -2.155 | -0.657 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.972 | -0.748 | -0.023 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.198 | 1.685 | 2.017 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.345 | -1.932 | -1.357 |
| 0.03-0.10 Gyr | -2.341 | -1.299 | -0.306 |
| 0.10-0.33 Gyr | -2.418 | -1.274 | -0.572 |
| 0.33-1.09 Gyr | -4.003 | -1.698 | -1.135 |
| 1.09-3.61 Gyr | -4.858 | -2.009 | -1.449 |
| 3.61-11.94 Gyr | -5.795 | -2.224 | -1.580 |
| 11.94-13.27 Gyr | -5.755 | -2.282 | -1.399 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.010 | 10.174 | 10.334 |
| {\rm log}_{10}({\rm SFR}) | 0.462 | 0.708 | 0.984 |
| {\rm log}_{10}({\rm sSFR}) | -9.810 | -9.468 | -9.072 |
| {\rm stellar\ age} | 4.788 | 6.689 | 8.079 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.704 | -0.382 | -0.125 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.775 | -0.953 | 0.296 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.540 | 0.748 | 0.961 |
| \delta | 0.019 | 0.164 | 0.297 |
| \tau_1/\tau_2 | 0.678 | 1.012 | 1.344 |
| Q_{PAH} | 0.756 | 1.586 | 2.787 |
| U_{min} | 1.855 | 5.420 | 11.591 |
| {\rm log}_{10}(\gamma_e)\, | -3.656 | -2.878 | -2.024 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.068 | -2.898 | -2.001 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.039 | 1.519 | 1.934 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.265 | 0.569 | 0.819 |
| 0.03-0.10 Gyr | 0.384 | 0.750 | 1.091 |
| 0.10-0.33 Gyr | -0.062 | 0.455 | 0.849 |
| 0.33-1.09 Gyr | -0.392 | 0.112 | 0.456 |
| 1.09-3.61 Gyr | -0.281 | 0.138 | 0.390 |
| 3.61-11.94 Gyr | -0.180 | 0.214 | 0.461 |
| 11.94-13.27 Gyr | -0.319 | 0.292 | 0.783 |