| Name: | SN2026abud |
| Right ascension: | 23h23m58.30s |
| Declination: | 16d45m45.75s |
| Discovery Date: | Sept. 14, 2026, 11:06 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.041600 |
| MW E(B-V): | |
| Name: | 23235741+1646379 |
| Object ID: | 9906627746401166 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 23h23m57.41s |
| Declination: | 16d46m37.94s |
| Redshift: | 0.041193 |
| Photometric Redshift: | 0.048 |
| Version: | 0 |
| Downloadable | 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 20.07 |
| Transient MWEBV | processed | 0.15 |
| Host match | processed | 6.75 |
| Host information | processed | 0.04 |
| Host MWEBV | processed | 0.15 |
| Host spectrum download | processed | 0.11 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 6.92 |
| Validate global photometry | processed | 16.23 |
| Global host SED inference | processed | 467.1 |
| Local aperture photometry | processed | 7.37 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 368.34 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.147 | 8.518 | 8.730 |
| {\rm log}_{10}({\rm SFR}) | -2.126 | -1.213 | -0.510 |
| {\rm log}_{10}({\rm sSFR}) | -10.744 | -9.783 | -8.670 |
| {\rm stellar\ age} | 2.187 | 6.793 | 8.462 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.161 | -0.495 | -0.081 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.558 | -0.650 | 0.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.187 | 1.777 | 2.435 |
| \delta | -0.497 | -0.078 | 0.215 |
| \tau_1/\tau_2 | 0.677 | 1.011 | 1.340 |
| Q_{PAH} | 0.533 | 1.677 | 3.737 |
| U_{min} | 3.256 | 9.054 | 17.211 |
| {\rm log}_{10}(\gamma_e)\, | -2.978 | -1.774 | -0.645 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.327 | -2.862 | -0.544 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.043 | 1.519 | 1.948 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.315 | -1.186 | -0.447 |
| 0.03-0.10 Gyr | -2.607 | -1.500 | -0.702 |
| 0.10-0.33 Gyr | -3.200 | -1.774 | -1.095 |
| 0.33-1.09 Gyr | -3.495 | -1.848 | -1.268 |
| 1.09-3.60 Gyr | -3.731 | -1.686 | -1.214 |
| 3.60-11.88 Gyr | -3.577 | -1.471 | -1.148 |
| 11.88-13.20 Gyr | -3.667 | -1.462 | -0.778 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.380 | 11.435 | 11.506 |
| {\rm log}_{10}({\rm SFR}) | -0.902 | -0.243 | 0.267 |
| {\rm log}_{10}({\rm sSFR}) | -12.362 | -11.659 | -11.185 |
| {\rm stellar\ age} | 7.554 | 8.166 | 10.177 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.358 | -0.200 | -0.065 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.520 | -0.779 | 0.026 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.185 | 0.318 | 0.466 |
| \delta | -0.713 | -0.447 | -0.135 |
| \tau_1/\tau_2 | 0.644 | 0.957 | 1.277 |
| Q_{PAH} | 0.075 | 0.268 | 0.694 |
| U_{min} | 3.038 | 8.052 | 15.738 |
| {\rm log}_{10}(\gamma_e)\, | -3.268 | -2.450 | -1.622 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.767 | -4.181 | -3.242 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.971 | 1.443 | 1.907 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.211 | -0.379 | 0.217 |
| 0.03-0.10 Gyr | -0.982 | -0.247 | 0.296 |
| 0.10-0.33 Gyr | -0.730 | 0.033 | 0.527 |
| 0.33-1.09 Gyr | -0.609 | 0.214 | 0.706 |
| 1.09-3.60 Gyr | -0.180 | 0.664 | 1.170 |
| 3.60-11.88 Gyr | 1.392 | 1.629 | 1.713 |
| 11.88-13.20 Gyr | 0.995 | 1.674 | 2.352 |
| RA, DEC (J2000): | 23h23m58.30s, 16d45m45.75s |
| semi major axis, semi minor axis (arcsec): | 2.46, 2.46 |
| 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 | -1.44 | 1.8 | AB | ||
| SDSS_g | 1.81 | 0.89 | 23.255 | 0.535 | AB |
| DES_g | 5.18 | 0.26 | 22.114 | 0.054 | AB |
| PanSTARRS_g | 4.64 | 0.68 | 22.234 | 0.160 | AB |
| SDSS_r | 7.91 | 1.43 | 21.654 | 0.196 | AB |
| PanSTARRS_r | 12.62 | 0.92 | 21.148 | 0.079 | AB |
| DES_r | 14.41 | 0.64 | 21.003 | 0.048 | AB |
| SDSS_i | 17.28 | 2.43 | 20.806 | 0.152 | AB |
| PanSTARRS_i | 21.22 | 1.31 | 20.583 | 0.067 | AB |
| PanSTARRS_z | 26.57 | 2.15 | 20.339 | 0.088 | AB |
| SDSS_z | 23.15 | 6.84 | 20.488 | 0.321 | AB |
| DES_z | 35.13 | 1.4 | 20.036 | 0.043 | AB |
| PanSTARRS_y | 47.38 | 4.48 | 19.711 | 0.103 | AB |
| RA, DEC (J2000): | 23h23m57.43s, 16d46m38.17s |
| semi major axis, semi minor axis (arcsec): | 29.48, 24.77 |
| angle (degrees, anti-clockwise from east): | 179.91 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 43.4 | 2.88 | 19.806 | 0.072 | AB |
| PanSTARRS_g | 6134.74 | 7.5 | 14.431 | 0.001 | AB |
| PanSTARRS_r | 13471.97 | 11.5 | 13.576 | 0.001 | AB |
| DES_r | 15325.72 | 15.44 | 13.436 | 0.001 | AB |
| PanSTARRS_z | 26661.06 | 26.6 | 12.835 | 0.001 | AB |
| DES_z | 29536.11 | 34.51 | 12.724 | 0.001 | AB |
| 2MASS_J | 43033.43 | 643.32 | 11.421 | 0.016 | Vega |
| 2MASS_H | 55716.58 | 897.93 | 10.667 | 0.017 | Vega |
| 2MASS_K | 45340.16 | 1290.73 | 10.421 | 0.031 | Vega |
| WISE_W1 | 22032.89 | 294.52 | 10.343 | 0.015 | Vega |
| WISE_W2 | 11876.94 | 209.97 | 10.374 | 0.019 | Vega |
| WISE_W3 | 3174.87 | 291.03 | 9.972 | 0.100 | Vega |
| WISE_W4 | -484.18 | 1397.98 | Vega |