| Name: | SN2025dby |
| Right ascension: | 12h57m59.53s |
| Declination: | 9d56m51.52s |
| Discovery Date: | March 1, 2025, 2:36 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.054930 |
| MW E(B-V): | 0.019 |
| Name: | SDSSJ125800.05+09565 |
| Right ascension: | 12h58m00.00s |
| Declination: | 9d56m54.82s |
| Redshift: | 0.054878 |
| Photometric Redshift: | 0.055 |
| 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_z |
DES_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 27.87 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.38 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 5.9 |
| Validate global photometry | processed | 14.9 |
| Global host SED inference | processed | 396.2 |
| Local aperture photometry | processed | 6.8 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 437.35 |
| RA, DEC (J2000): | 12h57m59.53s, 9d56m51.52s |
| semi major axis, semi minor axis (arcsec): | 1.88, 1.88 |
| 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 | 1.92 | 1.43 | 23.192 | 0.809 | AB |
| SDSS_g | 9.47 | 0.94 | 21.459 | 0.108 | AB |
| PanSTARRS_g | 6.51 | 0.36 | 21.866 | 0.060 | AB |
| SDSS_r | 13.34 | 1.23 | 21.087 | 0.100 | AB |
| PanSTARRS_r | 13.61 | 0.43 | 21.065 | 0.034 | AB |
| DES_r | 13.86 | 0.38 | 21.046 | 0.030 | AB |
| SDSS_i | 17.63 | 1.68 | 20.784 | 0.103 | AB |
| PanSTARRS_i | 17.95 | 0.63 | 20.765 | 0.038 | AB |
| PanSTARRS_z | 18.23 | 1.1 | 20.748 | 0.065 | AB |
| SDSS_z | 28.91 | 5.79 | 20.247 | 0.218 | AB |
| DES_z | 19.13 | 1.11 | 20.696 | 0.063 | AB |
| PanSTARRS_y | 19.47 | 2.09 | 20.676 | 0.117 | AB |
| RA, DEC (J2000): | 12h58m00.10s, 9d56m55.30s |
| semi major axis, semi minor axis (arcsec): | 15.9, 10.95 |
| angle (degrees, anti-clockwise from east): | -143.4 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 136.43 | 9.32 | 18.563 | 0.074 | AB |
| GALEX_NUV | 162.34 | 4.57 | 18.374 | 0.031 | AB |
| SDSS_u | 364.76 | 10.8 | 17.495 | 0.032 | AB |
| SDSS_g | 1029.47 | 9.06 | 16.368 | 0.010 | AB |
| PanSTARRS_g | 977.22 | 2.6 | 16.425 | 0.003 | AB |
| SDSS_r | 1561.85 | 11.64 | 15.916 | 0.008 | AB |
| PanSTARRS_r | 1490.31 | 3.14 | 15.967 | 0.002 | AB |
| DES_r | 1631.67 | 3.55 | 15.868 | 0.002 | AB |
| SDSS_i | 1924.72 | 14.61 | 15.689 | 0.008 | AB |
| PanSTARRS_i | 1961.85 | 4.57 | 15.668 | 0.003 | AB |
| PanSTARRS_z | 2112.28 | 7.76 | 15.588 | 0.004 | AB |
| SDSS_z | 2313.57 | 41.57 | 15.489 | 0.020 | AB |
| DES_z | 2185.58 | 10.79 | 15.551 | 0.005 | AB |
| WISE_W1 | 1408.35 | 25.92 | 13.329 | 0.020 | Vega |
| WISE_W2 | 852.39 | 33.14 | 13.234 | 0.042 | Vega |
| WISE_W3 | 4824.78 | 154.39 | 9.517 | 0.035 | Vega |
| WISE_W4 | 6369.94 | 1012.66 | 7.770 | 0.173 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.315 | 8.439 | 8.576 |
| {\rm log}_{10}({\rm SFR}) | -2.334 | -1.784 | -1.117 |
| {\rm log}_{10}({\rm sSFR}) | -10.800 | -10.245 | -9.540 |
| {\rm stellar\ age} | 5.911 | 7.328 | 8.940 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.755 | -1.307 | -0.732 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.687 | -0.440 | 0.252 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.319 | 0.661 | 1.115 |
| \delta | -0.368 | -0.019 | 0.230 |
| \tau_1/\tau_2 | 0.727 | 1.053 | 1.423 |
| Q_{PAH} | 0.809 | 2.351 | 4.648 |
| U_{min} | 3.039 | 8.546 | 15.272 |
| {\rm log}_{10}(\gamma_e)\, | -3.014 | -2.083 | -1.027 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.150 | -0.266 | 0.172 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.145 | 1.458 | 1.875 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.450 | -1.771 | -1.191 |
| 0.03-0.10 Gyr | -2.528 | -1.866 | -1.094 |
| 0.10-0.33 Gyr | -2.686 | -1.974 | -1.421 |
| 0.33-1.08 Gyr | -2.824 | -2.022 | -1.527 |
| 1.08-3.56 Gyr | -2.405 | -1.662 | -1.351 |
| 3.56-11.72 Gyr | -1.837 | -1.457 | -1.275 |
| 11.72-13.02 Gyr | -1.974 | -1.361 | -0.764 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.237 | 10.301 | 10.400 |
| {\rm log}_{10}({\rm SFR}) | 0.080 | 0.283 | 0.484 |
| {\rm log}_{10}({\rm sSFR}) | -10.236 | -10.027 | -9.817 |
| {\rm stellar\ age} | 5.820 | 6.790 | 7.747 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.166 | -0.813 | -0.589 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.119 | 0.306 | 0.418 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.176 | 0.279 | 0.409 |
| \delta | -0.184 | 0.079 | 0.273 |
| \tau_1/\tau_2 | 0.705 | 0.998 | 1.316 |
| Q_{PAH} | 1.410 | 2.620 | 4.361 |
| U_{min} | 2.669 | 7.876 | 14.694 |
| {\rm log}_{10}(\gamma_e)\, | -2.178 | -1.480 | -0.875 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.234 | -3.169 | -2.179 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.055 | 1.586 | 1.979 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.242 | -0.007 | 0.127 |
| 0.03-0.10 Gyr | 0.113 | 0.369 | 0.608 |
| 0.10-0.33 Gyr | 0.166 | 0.425 | 0.645 |
| 0.33-1.08 Gyr | 0.012 | 0.317 | 0.501 |
| 1.08-3.56 Gyr | 0.038 | 0.357 | 0.551 |
| 3.56-11.72 Gyr | 0.214 | 0.405 | 0.544 |
| 11.72-13.02 Gyr | -0.054 | 0.417 | 0.866 |