| Name: | SN2026ud |
| Right ascension: | 12h58m22.89s |
| Declination: | -3d06m01.54s |
| Discovery Date: | Jan. 12, 2026, 12:37 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.071808 |
| MW E(B-V): | 0.021 |
| Name: | 158341 |
| Right ascension: | 12h58m22.24s |
| Declination: | -3d06m05.72s |
| Redshift: | 0.071363 |
| Photometric Redshift: | None |
| 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 DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.42 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 5.72 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.84 |
| Global aperture construction | processed | 3.69 |
| Global aperture photometry | processed | 6.11 |
| Validate global photometry | processed | 17.75 |
| Global host SED inference | processed | 430.18 |
| Local aperture photometry | processed | 26.0 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 424.22 |
| RA, DEC (J2000): | 12h58m22.89s, -3d06m01.54s |
| semi major axis, semi minor axis (arcsec): | 1.47, 1.47 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_g | 7.28 | 0.83 | 21.744 | 0.123 | AB |
| DES_g | 7.66 | 0.15 | 21.690 | 0.022 | AB |
| PanSTARRS_g | 6.72 | 0.36 | 21.832 | 0.059 | AB |
| SDSS_r | 13.98 | 1.21 | 21.036 | 0.094 | AB |
| PanSTARRS_r | 15.67 | 0.53 | 20.912 | 0.037 | AB |
| DES_r | 17.06 | 0.49 | 20.820 | 0.031 | AB |
| SDSS_i | 23.75 | 1.75 | 20.461 | 0.080 | AB |
| PanSTARRS_i | 22.8 | 0.7 | 20.505 | 0.033 | AB |
| PanSTARRS_z | 28.94 | 0.95 | 20.246 | 0.035 | AB |
| SDSS_z | 32.82 | 4.92 | 20.110 | 0.163 | AB |
| DES_z | 30.2 | 0.95 | 20.200 | 0.034 | AB |
| PanSTARRS_y | 37.32 | 2.08 | 19.970 | 0.060 | AB |
| RA, DEC (J2000): | 12h58m22.26s, -3d06m05.56s |
| semi major axis, semi minor axis (arcsec): | 13.82, 12.46 |
| angle (degrees, anti-clockwise from east): | -62.48 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 272.26 | 10.09 | 17.813 | 0.040 | AB |
| DES_g | 1632.56 | 1.84 | 15.868 | 0.001 | AB |
| SDSS_r | 3516.54 | 16.66 | 15.035 | 0.005 | AB |
| PanSTARRS_r | 3522.06 | 4.68 | 15.033 | 0.001 | AB |
| DES_r | 3843.8 | 6.65 | 14.938 | 0.002 | AB |
| SDSS_i | 5250.77 | 21.63 | 14.599 | 0.004 | AB |
| PanSTARRS_i | 5068.81 | 6.31 | 14.638 | 0.001 | AB |
| PanSTARRS_z | 6636.11 | 8.52 | 14.345 | 0.001 | AB |
| SDSS_z | 7006.52 | 47.2 | 14.286 | 0.007 | AB |
| DES_z | 7084.31 | 13.57 | 14.274 | 0.002 | AB |
| PanSTARRS_y | 7915.38 | 18.7 | 14.154 | 0.003 | AB |
| 2MASS_J | 9941.9 | 328.35 | 13.011 | 0.036 | Vega |
| 2MASS_H | 12843.2 | 491.3 | 12.261 | 0.042 | Vega |
| 2MASS_K | 10905.72 | 670.53 | 11.968 | 0.067 | Vega |
| WISE_W2 | 2871.13 | 55.24 | 11.916 | 0.021 | Vega |
| WISE_W3 | 2174.94 | 141.82 | 10.382 | 0.071 | Vega |
| WISE_W4 | 1562.34 | 679.46 | 9.296 | 0.472 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.901 | 9.023 | 9.155 |
| {\rm log}_{10}({\rm SFR}) | -1.972 | -1.320 | -0.802 |
| {\rm log}_{10}({\rm sSFR}) | -11.042 | -10.374 | -9.804 |
| {\rm stellar\ age} | 5.634 | 7.203 | 8.699 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.560 | -0.811 | -0.192 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.497 | -0.362 | 0.298 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.637 | 1.186 | 1.661 |
| \delta | -0.146 | 0.113 | 0.294 |
| \tau_1/\tau_2 | 0.706 | 1.055 | 1.388 |
| Q_{PAH} | 0.958 | 3.244 | 5.628 |
| U_{min} | 2.948 | 7.948 | 15.082 |
| {\rm log}_{10}(\gamma_e)\, | -2.824 | -1.804 | -0.619 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.593 | -0.537 | 0.149 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.029 | 1.511 | 1.944 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.192 | -1.363 | -0.815 |
| 0.03-0.10 Gyr | -2.100 | -1.379 | -0.783 |
| 0.10-0.33 Gyr | -2.154 | -1.400 | -0.821 |
| 0.33-1.07 Gyr | -2.294 | -1.408 | -0.855 |
| 1.07-3.52 Gyr | -1.919 | -1.084 | -0.767 |
| 3.52-11.53 Gyr | -1.293 | -0.862 | -0.678 |
| 11.53-12.81 Gyr | -1.472 | -0.840 | -0.215 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.236 | 11.302 | 11.403 |
| {\rm log}_{10}({\rm SFR}) | -5.489 | -1.561 | -0.027 |
| {\rm log}_{10}({\rm sSFR}) | -16.462 | -12.772 | -11.327 |
| {\rm stellar\ age} | 7.444 | 8.624 | 12.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.665 | -0.511 | -0.381 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.525 | -0.678 | 0.127 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.221 | 0.356 | 0.486 |
| \delta | -0.772 | -0.493 | -0.200 |
| \tau_1/\tau_2 | 0.530 | 0.958 | 1.367 |
| Q_{PAH} | 0.377 | 1.059 | 2.283 |
| U_{min} | 3.096 | 9.187 | 16.621 |
| {\rm log}_{10}(\gamma_e)\, | -3.040 | -2.157 | -1.357 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.641 | -3.968 | -3.081 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.063 | 1.597 | 1.948 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -6.550 | -1.859 | -0.260 |
| 0.03-0.10 Gyr | -6.141 | -1.704 | 0.039 |
| 0.10-0.33 Gyr | -5.850 | -1.760 | 0.188 |
| 0.33-1.07 Gyr | -4.470 | -1.270 | 0.205 |
| 1.07-3.52 Gyr | -2.898 | -0.249 | 1.129 |
| 3.52-11.53 Gyr | -0.696 | 1.314 | 1.570 |
| 11.53-12.81 Gyr | 0.716 | 1.868 | 2.542 |