| Name: | SN2026znw |
| Right ascension: | 21h40m58.88s |
| Declination: | -12d14m28.04s |
| Discovery Date: | Aug. 22, 2026, 7:05 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.095000 |
| MW E(B-V): | 0.047 |
| Name: | J214058.90-121428.16 |
| Object ID: | 9906616908775826 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 21h40m58.90s |
| Declination: | -12d14m28.16s |
| Redshift: | None |
| Photometric Redshift: | 0.127 |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
WISE_W1 WISE_W2 WISE_W3 WISE_W4 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | failed | 4.08 |
| Transient MWEBV | not processed | 0.17 |
| Host match | not processed | 5.84 |
| Host information | not processed | 0.06 |
| Host MWEBV | not processed | 0.19 |
| Host spectrum download | not processed | 0.07 |
| Global aperture construction | not processed | 0.66 |
| Global aperture photometry | not processed | 5.88 |
| Validate global photometry | not processed | 16.21 |
| Global host SED inference | not processed | 340.44 |
| Local aperture photometry | not processed | 5.89 |
| Validate local photometry | not processed | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.354 | 10.411 | 10.474 |
| {\rm log}_{10}({\rm SFR}) | -0.781 | -0.440 | -0.145 |
| {\rm log}_{10}({\rm sSFR}) | -11.194 | -10.836 | -10.531 |
| {\rm stellar\ age} | 6.793 | 7.395 | 8.798 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.297 | -1.022 | -0.811 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.374 | -0.609 | 0.026 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.180 | 0.286 | 0.407 |
| \delta | -0.608 | -0.352 | -0.099 |
| \tau_1/\tau_2 | 0.686 | 0.969 | 1.274 |
| Q_{PAH} | 0.493 | 1.470 | 3.345 |
| U_{min} | 2.805 | 7.879 | 15.556 |
| {\rm log}_{10}(\gamma_e)\, | -2.344 | -1.292 | -0.551 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.512 | -3.673 | -2.391 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.195 | 1.630 | 1.989 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.883 | -0.488 | -0.205 |
| 0.03-0.10 Gyr | -0.899 | -0.442 | -0.092 |
| 0.10-0.32 Gyr | -0.994 | -0.476 | -0.142 |
| 0.32-1.05 Gyr | -1.000 | -0.391 | -0.080 |
| 1.05-3.38 Gyr | -0.690 | -0.026 | 0.330 |
| 3.38-10.92 Gyr | 0.431 | 0.638 | 0.729 |
| 10.92-12.13 Gyr | 0.162 | 0.688 | 1.259 |
Data not available
| RA, DEC (J2000): | 21h40m58.88s, -12d14m28.00s |
| semi major axis, semi minor axis (arcsec): | 4.66, 3.88 |
| angle (degrees, anti-clockwise from east): | 341.13 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.96 | 1.6 | 22.161 | 0.351 | AB |
| GALEX_NUV | 5.14 | 0.47 | 22.122 | 0.099 | AB |
| DES_g | 88.2 | 0.53 | 19.036 | 0.007 | AB |
| PanSTARRS_g | 89.0 | 1.0 | 19.027 | 0.012 | AB |
| PanSTARRS_r | 174.43 | 1.46 | 18.296 | 0.009 | AB |
| DES_r | 200.54 | 1.62 | 18.145 | 0.009 | AB |
| PanSTARRS_i | 254.6 | 1.05 | 17.885 | 0.004 | AB |
| DES_i | 277.21 | 2.25 | 17.793 | 0.009 | AB |
| PanSTARRS_z | 318.14 | 3.0 | 17.643 | 0.010 | AB |
| DES_z | 337.52 | 5.37 | 17.579 | 0.017 | AB |
| PanSTARRS_y | 343.91 | 8.84 | 17.559 | 0.028 | AB |
| 2MASS_J | 528.94 | 125.11 | 16.197 | 0.257 | Vega |
| 2MASS_H | 708.92 | 182.88 | 15.406 | 0.280 | Vega |
| 2MASS_K | 192.68 | 222.89 | 16.350 | 1.256 | Vega |
| WISE_W1 | 163.37 | 11.26 | 15.668 | 0.075 | Vega |
| WISE_W2 | 89.24 | 13.35 | 15.685 | 0.162 | Vega |
| WISE_W3 | 177.62 | 67.04 | 13.102 | 0.410 | Vega |