| Name: | SN2021xkm |
| Right ascension: | 1h15m50.64s |
| Declination: | -15d54m18.83s |
| Discovery Date: | Sept. 1, 2021, 9:01 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.052334 |
| MW E(B-V): | 0.019 |
| Name: | 2021xkm |
| Right ascension: | 1h15m51.16s |
| Declination: | -15d54m16.86s |
| Redshift: | 0.052334 |
| Photometric Redshift: | 0.066 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 7.4 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.54 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.11 |
| Validate global photometry | processed | 15.17 |
| Global host SED inference | processed | 505.84 |
| Local aperture photometry | processed | 5.04 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 422.34 |
| RA, DEC (J2000): | 1h15m50.64s, -15d54m18.83s |
| semi major axis, semi minor axis (arcsec): | 1.96, 1.96 |
| 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 | 13.61 | 0.14 | 21.066 | 0.011 | AB |
| PanSTARRS_g | 15.79 | 0.47 | 20.904 | 0.033 | AB |
| PanSTARRS_r | 30.98 | 0.59 | 20.172 | 0.021 | AB |
| DES_r | 29.54 | 0.22 | 20.224 | 0.008 | AB |
| PanSTARRS_i | 44.44 | 0.79 | 19.780 | 0.019 | AB |
| PanSTARRS_z | 51.77 | 1.32 | 19.615 | 0.028 | AB |
| DES_z | 51.43 | 0.91 | 19.622 | 0.019 | AB |
| PanSTARRS_y | 67.45 | 2.91 | 19.327 | 0.047 | AB |
| RA, DEC (J2000): | 1h15m51.15s, -15d54m16.68s |
| semi major axis, semi minor axis (arcsec): | 14.02, 7.3 |
| angle (degrees, anti-clockwise from east): | -153.94 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.61 | 1.7 | 21.697 | 0.243 | AB |
| GALEX_NUV | 13.4 | 1.9 | 21.083 | 0.154 | AB |
| DES_g | 1234.63 | 1.14 | 16.171 | 0.001 | AB |
| PanSTARRS_g | 1306.72 | 2.56 | 16.110 | 0.002 | AB |
| PanSTARRS_r | 2800.44 | 3.18 | 15.282 | 0.001 | AB |
| DES_r | 2750.1 | 1.91 | 15.302 | 0.001 | AB |
| PanSTARRS_i | 3974.29 | 4.19 | 14.902 | 0.001 | AB |
| PanSTARRS_z | 5044.45 | 6.88 | 14.643 | 0.001 | AB |
| DES_z | 5008.27 | 8.3 | 14.651 | 0.002 | AB |
| PanSTARRS_y | 6061.73 | 15.16 | 14.444 | 0.003 | AB |
| 2MASS_J | 7898.27 | 235.26 | 13.261 | 0.032 | Vega |
| 2MASS_H | 9880.03 | 406.27 | 12.546 | 0.045 | Vega |
| 2MASS_K | 8386.46 | 390.18 | 12.253 | 0.051 | Vega |
| WISE_W1 | 3391.71 | 34.37 | 12.375 | 0.011 | Vega |
| WISE_W2 | 1890.94 | 37.55 | 12.369 | 0.022 | Vega |
| WISE_W3 | 408.04 | 122.54 | 12.199 | 0.326 | Vega |
| WISE_W4 | -484.22 | 474.46 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.878 | 8.996 | 9.113 |
| {\rm log}_{10}({\rm SFR}) | -1.773 | -1.286 | -0.879 |
| {\rm log}_{10}({\rm sSFR}) | -10.790 | -10.273 | -9.849 |
| {\rm stellar\ age} | 6.714 | 7.799 | 10.800 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.763 | -1.347 | -0.792 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.536 | -0.228 | 0.231 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.810 | 1.160 | 1.420 |
| \delta | -0.255 | -0.022 | 0.184 |
| \tau_1/\tau_2 | 0.661 | 1.001 | 1.335 |
| Q_{PAH} | 0.950 | 3.087 | 5.406 |
| U_{min} | 3.072 | 7.937 | 14.794 |
| {\rm log}_{10}(\gamma_e)\, | -3.009 | -2.091 | -0.766 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.305 | -1.204 | -0.269 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.050 | 1.505 | 1.960 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.790 | -1.224 | -0.851 |
| 0.03-0.10 Gyr | -1.991 | -1.372 | -0.857 |
| 0.10-0.33 Gyr | -2.445 | -1.588 | -1.087 |
| 0.33-1.08 Gyr | -2.678 | -1.639 | -1.152 |
| 1.08-3.57 Gyr | -2.538 | -1.356 | -0.942 |
| 3.57-11.75 Gyr | -1.332 | -0.911 | -0.739 |
| 11.75-13.06 Gyr | -1.294 | -0.694 | 0.049 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.910 | 10.989 | 11.025 |
| {\rm log}_{10}({\rm SFR}) | -1.826 | -1.204 | -0.636 |
| {\rm log}_{10}({\rm sSFR}) | -12.827 | -12.196 | -11.613 |
| {\rm stellar\ age} | 9.941 | 12.340 | 12.401 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.786 | -0.605 | -0.471 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.507 | -0.647 | 0.137 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.171 | 0.260 | 0.395 |
| \delta | -0.753 | -0.472 | -0.192 |
| \tau_1/\tau_2 | 0.469 | 0.941 | 1.419 |
| Q_{PAH} | 0.226 | 0.659 | 1.328 |
| U_{min} | 4.103 | 10.205 | 17.931 |
| {\rm log}_{10}(\gamma_e)\, | -1.822 | -1.337 | -0.824 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.628 | -3.948 | -3.003 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.050 | 1.602 | 1.974 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.719 | -1.399 | -0.834 |
| 0.03-0.10 Gyr | -2.655 | -1.258 | -0.566 |
| 0.10-0.33 Gyr | -4.585 | -1.949 | -0.888 |
| 0.33-1.08 Gyr | -5.965 | -2.566 | -1.121 |
| 1.08-3.57 Gyr | -4.375 | -2.122 | -0.774 |
| 3.57-11.75 Gyr | -2.158 | -0.725 | 0.949 |
| 11.75-13.06 Gyr | 1.726 | 2.121 | 2.161 |