| Name: | SN2025kdv |
| Right ascension: | 21h10m05.94s |
| Declination: | -8d28m42.89s |
| Discovery Date: | May 7, 2025, 1:45 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.084200 |
| MW E(B-V): | 0.061 |
| Name: | 2025kdv |
| Right ascension: | 21h10m05.93s |
| Declination: | -8d28m42.91s |
| Redshift: | None |
| Photometric Redshift: | 0.089 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 0.77 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 4.99 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.13 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 6.11 |
| Validate global photometry | processed | 15.22 |
| Global host SED inference | processed | 384.81 |
| Local aperture photometry | processed | 6.09 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 503.89 |
| RA, DEC (J2000): | 21h10m05.94s, -8d28m42.89s |
| semi major axis, semi minor axis (arcsec): | 1.27, 1.27 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 72.95 | 0.39 | 19.242 | 0.006 | AB |
| PanSTARRS_r | 105.01 | 0.44 | 18.847 | 0.005 | AB |
| DES_r | 117.11 | 0.82 | 18.729 | 0.008 | AB |
| PanSTARRS_i | 129.49 | 0.31 | 18.619 | 0.003 | AB |
| PanSTARRS_z | 143.16 | 0.86 | 18.510 | 0.007 | AB |
| DES_z | 139.81 | 2.4 | 18.536 | 0.019 | AB |
| PanSTARRS_y | 149.1 | 2.3 | 18.466 | 0.017 | AB |
| RA, DEC (J2000): | 21h10m05.94s, -8d28m42.80s |
| semi major axis, semi minor axis (arcsec): | 6.78, 4.91 |
| angle (degrees, anti-clockwise from east): | -88.2 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 44.43 | 6.24 | 19.781 | 0.152 | AB |
| GALEX_NUV | 49.36 | 1.13 | 19.667 | 0.025 | AB |
| DES_g | 277.67 | 0.82 | 17.791 | 0.003 | AB |
| PanSTARRS_g | 278.84 | 1.29 | 17.787 | 0.005 | AB |
| PanSTARRS_r | 364.21 | 1.82 | 17.497 | 0.005 | AB |
| DES_r | 387.94 | 1.61 | 17.428 | 0.005 | AB |
| PanSTARRS_i | 454.54 | 1.31 | 17.256 | 0.003 | AB |
| PanSTARRS_z | 474.35 | 3.7 | 17.210 | 0.008 | AB |
| DES_z | 484.58 | 4.7 | 17.187 | 0.011 | AB |
| PanSTARRS_y | 512.53 | 10.29 | 17.126 | 0.022 | AB |
| 2MASS_J | 639.87 | 186.12 | 15.990 | 0.316 | Vega |
| 2MASS_H | 720.64 | 293.46 | 15.388 | 0.442 | Vega |
| 2MASS_K | 907.87 | 293.26 | 14.667 | 0.351 | Vega |
| WISE_W1 | 236.78 | 15.22 | 15.265 | 0.070 | Vega |
| WISE_W2 | 167.19 | 20.09 | 15.003 | 0.130 | Vega |
| WISE_W3 | 730.43 | 90.1 | 11.567 | 0.134 | Vega |
| WISE_W4 | 338.97 | 592.14 | 10.955 | 1.897 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.289 | 9.414 | 9.543 |
| {\rm log}_{10}({\rm SFR}) | -1.546 | -0.809 | -0.080 |
| {\rm log}_{10}({\rm sSFR}) | -10.928 | -10.213 | -9.450 |
| {\rm stellar\ age} | 2.423 | 5.080 | 6.767 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.812 | -1.472 | -0.793 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.759 | -0.998 | 0.193 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.071 | 0.264 | 0.606 |
| \delta | -0.699 | -0.235 | 0.182 |
| \tau_1/\tau_2 | 0.707 | 1.076 | 1.446 |
| Q_{PAH} | 1.152 | 2.980 | 5.347 |
| U_{min} | 3.165 | 8.442 | 15.613 |
| {\rm log}_{10}(\gamma_e)\, | -2.845 | -1.648 | -0.573 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.022 | -1.141 | -0.472 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.028 | 1.532 | 1.964 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.711 | -1.054 | -0.660 |
| 0.03-0.10 Gyr | -1.854 | -0.793 | 0.055 |
| 0.10-0.33 Gyr | -0.887 | -0.188 | 0.374 |
| 0.33-1.07 Gyr | -0.830 | -0.246 | 0.123 |
| 1.07-3.49 Gyr | -1.032 | -0.432 | -0.173 |
| 3.49-11.38 Gyr | -1.594 | -0.648 | -0.333 |
| 11.38-12.65 Gyr | -1.665 | -0.680 | -0.154 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.789 | 9.898 | 10.003 |
| {\rm log}_{10}({\rm SFR}) | -0.324 | 0.006 | 0.268 |
| {\rm log}_{10}({\rm sSFR}) | -10.213 | -9.892 | -9.603 |
| {\rm stellar\ age} | 3.825 | 5.355 | 6.491 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.507 | -1.186 | -0.910 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.650 | -0.358 | 0.247 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.069 | 0.138 | 0.253 |
| \delta | -0.443 | -0.021 | 0.228 |
| \tau_1/\tau_2 | 0.775 | 1.148 | 1.528 |
| Q_{PAH} | 0.749 | 1.927 | 4.031 |
| U_{min} | 2.579 | 7.400 | 14.067 |
| {\rm log}_{10}(\gamma_e)\, | -2.683 | -1.628 | -0.626 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.808 | -2.419 | -1.645 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.049 | 1.518 | 1.879 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.639 | -0.439 | -0.272 |
| 0.03-0.10 Gyr | -0.277 | 0.114 | 0.405 |
| 0.10-0.33 Gyr | 0.268 | 0.499 | 0.707 |
| 0.33-1.07 Gyr | 0.072 | 0.330 | 0.520 |
| 1.07-3.49 Gyr | -0.248 | 0.055 | 0.256 |
| 3.49-11.38 Gyr | -0.487 | -0.120 | 0.086 |
| 11.38-12.65 Gyr | -0.656 | -0.107 | 0.319 |