| Name: | SN2026afsz |
| Right ascension: | 21h30m12.30s |
| Declination: | 4d19m53.95s |
| Discovery Date: | Oct. 19, 2026, 5:43 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.085560 |
| MW E(B-V): | |
| Name: | J213012.32+041953.94 |
| Object ID: | 9906623105469920 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 21h30m12.32s |
| Declination: | 4d19m53.94s |
| Redshift: | None |
| Photometric Redshift: | 0.088 |
| Version: | 1 |
| Downloadable | Unavailable |
|---|---|
|
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 |
2MASS_H 2MASS_J 2MASS_K DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.53 |
| Transient MWEBV | processed | 0.14 |
| Host match | processed | 5.95 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.13 |
| Host spectrum download | processed | 0.11 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 7.16 |
| Validate global photometry | processed | 18.11 |
| Global host SED inference | processed | 365.39 |
| Local aperture photometry | processed | 6.86 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 366.79 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.989 | 10.120 | 10.239 |
| {\rm log}_{10}({\rm SFR}) | -3.281 | -1.052 | -0.239 |
| {\rm log}_{10}({\rm sSFR}) | -13.323 | -11.227 | -10.308 |
| {\rm stellar\ age} | 5.692 | 7.469 | 9.448 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.531 | -0.918 | -0.477 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.489 | -0.550 | 0.180 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.491 | 0.853 | 1.355 |
| \delta | -0.644 | -0.299 | 0.074 |
| \tau_1/\tau_2 | 0.605 | 0.946 | 1.268 |
| Q_{PAH} | 0.680 | 2.093 | 4.411 |
| U_{min} | 2.997 | 8.570 | 16.417 |
| {\rm log}_{10}(\gamma_e)\, | -3.050 | -1.850 | -0.567 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.060 | -1.735 | -0.552 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.935 | 1.395 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.113 | -1.327 | -0.375 |
| 0.03-0.10 Gyr | -3.814 | -1.124 | -0.206 |
| 0.10-0.33 Gyr | -3.033 | -1.053 | -0.202 |
| 0.33-1.07 Gyr | -2.769 | -0.840 | -0.083 |
| 1.07-3.48 Gyr | -2.211 | -0.336 | 0.206 |
| 3.48-11.37 Gyr | -1.011 | 0.266 | 0.439 |
| 11.37-12.63 Gyr | -1.095 | 0.313 | 1.032 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.366 | 10.447 | 10.553 |
| {\rm log}_{10}({\rm SFR}) | -2.335 | -0.708 | -0.196 |
| {\rm log}_{10}({\rm sSFR}) | -13.007 | -11.143 | -10.616 |
| {\rm stellar\ age} | 6.808 | 7.607 | 9.784 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.512 | -1.108 | -0.822 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.437 | -0.560 | 0.190 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.339 | 0.485 | 0.662 |
| \delta | -0.814 | -0.539 | -0.164 |
| \tau_1/\tau_2 | 0.617 | 0.965 | 1.306 |
| Q_{PAH} | 0.674 | 2.161 | 4.318 |
| U_{min} | 2.944 | 8.399 | 16.854 |
| {\rm log}_{10}(\gamma_e)\, | -2.769 | -1.484 | -0.640 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.562 | -3.717 | -2.476 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.161 | 1.619 | 1.990 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.071 | -0.833 | -0.252 |
| 0.03-0.10 Gyr | -2.867 | -0.745 | -0.161 |
| 0.10-0.33 Gyr | -2.630 | -0.815 | -0.252 |
| 0.33-1.07 Gyr | -2.292 | -0.567 | -0.021 |
| 1.07-3.48 Gyr | -1.317 | -0.025 | 0.437 |
| 3.48-11.37 Gyr | 0.033 | 0.625 | 0.761 |
| 11.37-12.63 Gyr | -0.263 | 0.657 | 1.429 |
| RA, DEC (J2000): | 21h30m12.30s, 4d19m53.95s |
| semi major axis, semi minor axis (arcsec): | 1.25, 1.25 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 56.7 | 0.35 | 19.516 | 0.007 | AB |
| PanSTARRS_r | 151.49 | 0.42 | 18.449 | 0.003 | AB |
| DES_r | 148.67 | 0.96 | 18.469 | 0.007 | AB |
| PanSTARRS_i | 209.13 | 0.38 | 18.099 | 0.002 | AB |
| PanSTARRS_z | 262.54 | 0.92 | 17.852 | 0.004 | AB |
| DES_z | 302.35 | 2.77 | 17.699 | 0.010 | AB |
| PanSTARRS_y | 294.06 | 2.42 | 17.729 | 0.009 | AB |
| RA, DEC (J2000): | 21h30m12.30s, 4d19m54.10s |
| semi major axis, semi minor axis (arcsec): | 6.53, 4.77 |
| angle (degrees, anti-clockwise from east): | 314.32 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.71 | 0.47 | 24.266 | 0.713 | AB |
| GALEX_NUV | 3.32 | 0.48 | 22.598 | 0.158 | AB |
| SDSS_u | 47.99 | 3.76 | 19.697 | 0.085 | AB |
| SDSS_g | 165.51 | 3.85 | 18.353 | 0.025 | AB |
| DES_g | 181.19 | 0.68 | 18.255 | 0.004 | AB |
| PanSTARRS_g | 185.96 | 1.07 | 18.226 | 0.006 | AB |
| SDSS_r | 384.09 | 5.6 | 17.439 | 0.016 | AB |
| PanSTARRS_r | 398.01 | 1.63 | 17.400 | 0.004 | AB |
| DES_r | 420.22 | 1.7 | 17.341 | 0.004 | AB |
| SDSS_i | 553.61 | 7.01 | 17.042 | 0.014 | AB |
| PanSTARRS_i | 561.14 | 1.49 | 17.027 | 0.003 | AB |
| PanSTARRS_z | 694.46 | 3.83 | 16.796 | 0.006 | AB |
| SDSS_z | 811.81 | 15.35 | 16.626 | 0.021 | AB |
| DES_z | 759.93 | 4.6 | 16.698 | 0.007 | AB |
| PanSTARRS_y | 816.15 | 10.62 | 16.621 | 0.014 | AB |
| WISE_W1 | 467.56 | 17.83 | 14.526 | 0.041 | Vega |
| WISE_W2 | 239.13 | 19.99 | 14.614 | 0.091 | Vega |
| WISE_W3 | 123.45 | 61.71 | 13.497 | 0.543 | Vega |
| WISE_W4 | 313.67 | 408.3 | 11.039 | 1.413 | Vega |