| Name: | SN2025kfa |
| Right ascension: | 13h22m46.39s |
| Declination: | -23d55m39.75s |
| Discovery Date: | May 9, 2025, 5:46 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.043477 |
| MW E(B-V): | 0.085 |
| Name: | 2025kfa |
| Right ascension: | 13h22m46.45s |
| Declination: | -23d55m45.94s |
| Redshift: | 0.043477 |
| Photometric Redshift: | 0.047 |
| 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_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 0.49 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 1.76 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.1 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 4.21 |
| Validate global photometry | processed | 12.1 |
| Global host SED inference | processed | 402.07 |
| Local aperture photometry | processed | 4.32 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 455.82 |
| RA, DEC (J2000): | 13h22m46.39s, -23d55m39.75s |
| semi major axis, semi minor axis (arcsec): | 2.34, 2.34 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 69.19 | 0.7 | 19.300 | 0.011 | AB |
| PanSTARRS_r | 117.56 | 0.95 | 18.724 | 0.009 | AB |
| PanSTARRS_i | 156.42 | 0.86 | 18.414 | 0.006 | AB |
| PanSTARRS_z | 185.19 | 1.65 | 18.231 | 0.010 | AB |
| PanSTARRS_y | 216.16 | 3.65 | 18.063 | 0.018 | AB |
| RA, DEC (J2000): | 13h22m46.45s, -23d55m46.10s |
| semi major axis, semi minor axis (arcsec): | 14.69, 9.95 |
| angle (degrees, anti-clockwise from east): | -15.2 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 67.87 | 8.08 | 19.321 | 0.129 | AB |
| GALEX_NUV | 102.89 | 6.45 | 18.869 | 0.068 | AB |
| PanSTARRS_g | 1302.11 | 3.54 | 16.113 | 0.003 | AB |
| PanSTARRS_r | 2349.47 | 4.83 | 15.473 | 0.002 | AB |
| PanSTARRS_i | 3249.24 | 4.37 | 15.121 | 0.001 | AB |
| PanSTARRS_z | 3908.87 | 8.4 | 14.920 | 0.002 | AB |
| PanSTARRS_y | 4804.46 | 18.79 | 14.696 | 0.004 | AB |
| 2MASS_J | 5740.27 | 348.65 | 13.608 | 0.066 | Vega |
| 2MASS_H | 7473.11 | 437.61 | 12.849 | 0.064 | Vega |
| 2MASS_K | 6718.16 | 600.88 | 12.494 | 0.097 | Vega |
| WISE_W1 | 3209.79 | 34.34 | 12.435 | 0.012 | Vega |
| WISE_W2 | 1940.92 | 39.2 | 12.341 | 0.022 | Vega |
| WISE_W4 | 2930.07 | 656.0 | 8.613 | 0.243 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.042 | 9.172 | 9.276 |
| {\rm log}_{10}({\rm SFR}) | -1.859 | -1.195 | -0.618 |
| {\rm log}_{10}({\rm sSFR}) | -11.034 | -10.365 | -9.772 |
| {\rm stellar\ age} | 5.368 | 7.067 | 8.613 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.445 | -0.952 | -0.602 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.747 | -1.052 | -0.008 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.174 | 0.475 | 0.786 |
| \delta | -0.670 | -0.237 | 0.157 |
| \tau_1/\tau_2 | 0.672 | 1.030 | 1.387 |
| Q_{PAH} | 0.693 | 2.236 | 4.584 |
| U_{min} | 3.106 | 8.382 | 15.246 |
| {\rm log}_{10}(\gamma_e)\, | -3.093 | -2.010 | -0.689 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.295 | -1.204 | -0.444 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.088 | 1.485 | 1.916 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.987 | -1.343 | -0.940 |
| 0.03-0.10 Gyr | -2.030 | -1.195 | -0.525 |
| 0.10-0.33 Gyr | -1.869 | -1.060 | -0.533 |
| 0.33-1.09 Gyr | -1.871 | -1.010 | -0.625 |
| 1.09-3.59 Gyr | -1.512 | -0.855 | -0.583 |
| 3.59-11.86 Gyr | -1.123 | -0.749 | -0.566 |
| 11.86-13.17 Gyr | -1.332 | -0.701 | -0.133 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.500 | 10.546 | 10.599 |
| {\rm log}_{10}({\rm SFR}) | -0.073 | 0.173 | 0.493 |
| {\rm log}_{10}({\rm sSFR}) | -10.638 | -10.367 | -10.020 |
| {\rm stellar\ age} | 7.189 | 7.841 | 9.508 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.514 | -0.323 | -0.195 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.625 | 0.097 | 0.379 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.123 | 0.224 | 0.364 |
| \delta | -0.589 | -0.196 | 0.102 |
| \tau_1/\tau_2 | 0.672 | 1.017 | 1.373 |
| Q_{PAH} | 0.326 | 1.027 | 2.402 |
| U_{min} | 2.618 | 6.925 | 13.959 |
| {\rm log}_{10}(\gamma_e)\, | -3.359 | -2.450 | -1.619 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.219 | -3.263 | -2.373 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.955 | 1.397 | 1.836 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.604 | -0.083 | 0.161 |
| 0.03-0.10 Gyr | -0.109 | 0.237 | 0.631 |
| 0.10-0.33 Gyr | -0.197 | 0.208 | 0.493 |
| 0.33-1.09 Gyr | -0.339 | 0.059 | 0.310 |
| 1.09-3.59 Gyr | -0.241 | 0.252 | 0.524 |
| 3.59-11.86 Gyr | 0.481 | 0.693 | 0.791 |
| 11.86-13.17 Gyr | 0.399 | 0.826 | 1.398 |