| Name: | SN2026kcf |
| Right ascension: | 7h58m28.17s |
| Declination: | 57d03m41.16s |
| Discovery Date: | April 16, 2026, 4:42 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.040431 |
| MW E(B-V): | 0.037 |
| Name: | J075827.98+570345.72 |
| Right ascension: | 7h58m27.98s |
| Declination: | 57d03m45.72s |
| Redshift: | None |
| Photometric Redshift: | 0.058 |
| 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 |
GALEX_NUV GALEX_FUV 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 | 3.53 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.75 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 3.78 |
| Validate global photometry | processed | 10.36 |
| Global host SED inference | processed | 451.52 |
| Local aperture photometry | processed | 3.79 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 509.52 |
| RA, DEC (J2000): | 7h58m28.17s, 57d03m41.16s |
| semi major axis, semi minor axis (arcsec): | 2.5, 2.5 |
| 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 | 86.46 | 0.61 | 19.058 | 0.008 | AB |
| PanSTARRS_r | 180.15 | 1.39 | 18.261 | 0.008 | AB |
| PanSTARRS_i | 253.4 | 0.67 | 17.890 | 0.003 | AB |
| PanSTARRS_z | 315.5 | 1.91 | 17.653 | 0.007 | AB |
| PanSTARRS_y | 404.36 | 4.56 | 17.383 | 0.012 | AB |
| RA, DEC (J2000): | 7h58m27.94s, 57d03m46.09s |
| semi major axis, semi minor axis (arcsec): | 25.62, 13.24 |
| angle (degrees, anti-clockwise from east): | -73.87 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 1752.39 | 4.37 | 15.791 | 0.003 | AB |
| PanSTARRS_r | 3399.09 | 10.25 | 15.072 | 0.003 | AB |
| PanSTARRS_i | 4776.33 | 4.78 | 14.702 | 0.001 | AB |
| PanSTARRS_z | 5681.58 | 13.88 | 14.514 | 0.003 | AB |
| PanSTARRS_y | 7215.49 | 33.52 | 14.254 | 0.005 | AB |
| 2MASS_J | 8941.6 | 458.9 | 13.127 | 0.056 | Vega |
| 2MASS_H | 12352.79 | 770.11 | 12.303 | 0.068 | Vega |
| 2MASS_K | 9974.33 | 696.74 | 12.065 | 0.076 | Vega |
| WISE_W1 | 5316.26 | 47.22 | 11.887 | 0.010 | Vega |
| WISE_W2 | 3163.38 | 52.4 | 11.811 | 0.018 | Vega |
| WISE_W3 | 9987.42 | 192.43 | 8.727 | 0.021 | Vega |
| WISE_W4 | 16771.2 | 1408.91 | 6.719 | 0.091 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.373 | 9.483 | 9.608 |
| {\rm log}_{10}({\rm SFR}) | -1.598 | -0.890 | -0.371 |
| {\rm log}_{10}({\rm sSFR}) | -11.159 | -10.386 | -9.845 |
| {\rm stellar\ age} | 6.408 | 7.837 | 10.841 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.181 | -0.614 | -0.282 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.123 | 0.191 | 0.389 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.397 | 0.828 | 1.241 |
| \delta | -0.567 | -0.239 | 0.090 |
| \tau_1/\tau_2 | 0.642 | 1.017 | 1.349 |
| Q_{PAH} | 0.570 | 1.834 | 3.978 |
| U_{min} | 2.717 | 7.625 | 14.598 |
| {\rm log}_{10}(\gamma_e)\, | -3.453 | -2.560 | -0.798 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.766 | -1.610 | -0.581 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.849 | 1.325 | 1.838 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.544 | -0.813 | -0.369 |
| 0.03-0.10 Gyr | -1.964 | -0.981 | -0.351 |
| 0.10-0.33 Gyr | -2.189 | -1.088 | -0.484 |
| 0.33-1.08 Gyr | -2.235 | -1.163 | -0.534 |
| 1.08-3.55 Gyr | -2.141 | -0.867 | -0.375 |
| 3.55-11.68 Gyr | -0.944 | -0.363 | -0.177 |
| 11.68-12.98 Gyr | -0.805 | -0.118 | 0.639 |
| 0.33-1.09 Gyr | -2.242 | -1.086 | -0.530 |
| 1.09-3.60 Gyr | -1.978 | -0.799 | -0.392 |
| 3.60-11.89 Gyr | -0.992 | -0.456 | -0.269 |
| 11.89-13.21 Gyr | -0.810 | -0.211 | 0.559 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.540 | 10.662 | 10.787 |
| {\rm log}_{10}({\rm SFR}) | -0.922 | 0.041 | 0.732 |
| {\rm log}_{10}({\rm sSFR}) | -11.630 | -10.666 | -9.878 |
| {\rm stellar\ age} | 5.930 | 7.462 | 9.195 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.748 | -0.436 | -0.171 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.059 | 0.135 | 0.370 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.383 | 0.600 | 0.820 |
| \delta | -0.619 | -0.168 | 0.255 |
| \tau_1/\tau_2 | 0.493 | 0.839 | 1.177 |
| Q_{PAH} | 0.517 | 1.516 | 3.820 |
| U_{min} | 2.605 | 7.413 | 14.350 |
| {\rm log}_{10}(\gamma_e)\, | -3.438 | -2.151 | -1.087 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.310 | -3.402 | -2.443 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.081 | 1.615 | 1.978 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.936 | 0.093 | 0.544 |
| 0.03-0.10 Gyr | -1.507 | -0.107 | 0.793 |
| 0.10-0.33 Gyr | -1.493 | 0.029 | 0.766 |
| 0.33-1.08 Gyr | -1.129 | 0.182 | 0.789 |
| 1.08-3.55 Gyr | 0.186 | 0.872 | 1.239 |
| 3.55-11.68 Gyr | 0.745 | 1.113 | 1.271 |
| 11.68-12.98 Gyr | 0.396 | 1.169 | 1.737 |
| 0.33-1.09 Gyr | -1.233 | 0.125 | 0.679 |
| 1.09-3.60 Gyr | -0.195 | 0.577 | 0.887 |
| 3.60-11.89 Gyr | 0.334 | 0.740 | 0.960 |
| 11.89-13.21 Gyr | 0.101 | 0.830 | 1.485 |