| Name: | SN2026pkj |
| Right ascension: | 16h49m45.63s |
| Declination: | 4d16m51.78s |
| Discovery Date: | June 16, 2026, 10:40 p.m. |
| Classification: | SN |
| Redshift: | 0.030000 |
| MW E(B-V): | 0.095 |
| Name: | J164945.28+041638.97 |
| Object ID: | 9906623087119441 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 16h49m45.28s |
| Declination: | 4d16m38.97s |
| Redshift: | None |
| Photometric Redshift: | 0.039 |
| 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 | 3.49 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.94 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 3.74 |
| Validate global photometry | processed | 10.95 |
| Global host SED inference | processed | 1157.2 |
| Local aperture photometry | processed | 3.77 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 444.85 |
| RA, DEC (J2000): | 16h49m45.63s, 4d16m51.78s |
| semi major axis, semi minor axis (arcsec): | 3.33, 3.33 |
| 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 | 38.56 | 0.76 | 19.935 | 0.021 | AB |
| PanSTARRS_r | 60.89 | 0.93 | 19.439 | 0.016 | AB |
| PanSTARRS_i | 79.06 | 0.97 | 19.155 | 0.013 | AB |
| PanSTARRS_z | 99.54 | 2.58 | 18.905 | 0.028 | AB |
| PanSTARRS_y | 105.72 | 5.65 | 18.840 | 0.058 | AB |
| 2MASS_J | 177.64 | 74.76 | 17.381 | 0.457 | Vega |
| 2MASS_H | 260.77 | 116.43 | 16.492 | 0.485 | Vega |
| 2MASS_K | 108.53 | 124.07 | 16.973 | 1.241 | Vega |
| RA, DEC (J2000): | 16h49m45.28s, 4d16m39.30s |
| semi major axis, semi minor axis (arcsec): | 25.6, 16.74 |
| angle (degrees, anti-clockwise from east): | -176.33 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 1617.24 | 4.73 | 15.878 | 0.003 | AB |
| PanSTARRS_i | 4012.65 | 6.03 | 14.891 | 0.002 | AB |
| PanSTARRS_y | 5226.95 | 36.09 | 14.604 | 0.007 | AB |
| WISE_W3 | 5927.58 | 299.32 | 9.294 | 0.055 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.215 | 8.440 | 8.595 |
| {\rm log}_{10}({\rm SFR}) | -2.347 | -1.397 | -0.823 |
| {\rm log}_{10}({\rm sSFR}) | -10.809 | -9.861 | -9.126 |
| {\rm stellar\ age} | 1.698 | 5.497 | 7.395 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.432 | -0.651 | -0.122 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.793 | -1.356 | -0.561 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.287 | 0.762 | 1.111 |
| \delta | -0.418 | -0.027 | 0.261 |
| \tau_1/\tau_2 | 0.694 | 1.050 | 1.398 |
| Q_{PAH} | 0.890 | 2.824 | 5.043 |
| U_{min} | 3.063 | 8.623 | 15.930 |
| {\rm log}_{10}(\gamma_e)\, | -3.102 | -1.788 | -0.757 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.942 | -1.267 | -0.420 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.009 | 1.563 | 2.003 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.805 | -1.730 | -1.177 |
| 0.03-0.10 Gyr | -2.590 | -1.357 | -0.713 |
| 0.10-0.33 Gyr | -1.910 | -1.152 | -0.584 |
| 0.33-1.09 Gyr | -3.240 | -1.392 | -0.882 |
| 1.09-3.61 Gyr | -4.124 | -1.659 | -1.228 |
| 3.61-11.91 Gyr | -4.938 | -1.872 | -1.383 |
| 11.91-13.24 Gyr | -4.687 | -1.893 | -1.152 |
| 0.33-1.10 Gyr | -2.010 | -1.273 | -0.898 |
| 1.10-3.63 Gyr | -2.567 | -1.528 | -1.214 |
| 3.63-12.02 Gyr | -3.103 | -1.652 | -1.336 |
| 12.02-13.35 Gyr | -3.232 | -1.706 | -1.070 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.180 | 10.353 | 10.477 |
| {\rm log}_{10}({\rm SFR}) | -1.946 | -0.121 | 0.490 |
| {\rm log}_{10}({\rm sSFR}) | -12.165 | -10.420 | -9.799 |
| {\rm stellar\ age} | 4.747 | 7.794 | 11.578 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.588 | -1.085 | -0.697 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.859 | -1.090 | 0.185 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.265 | 0.577 | 0.883 |
| \delta | -0.509 | 0.070 | 0.330 |
| \tau_1/\tau_2 | 0.435 | 0.861 | 1.325 |
| Q_{PAH} | 0.197 | 0.670 | 2.182 |
| U_{min} | 3.175 | 8.272 | 15.397 |
| {\rm log}_{10}(\gamma_e)\, | -3.639 | -2.997 | -1.818 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.262 | -1.977 | -1.334 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.796 | 1.114 | 1.831 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.538 | -0.790 | 0.253 |
| 0.03-0.10 Gyr | -2.722 | -0.163 | 0.582 |
| 0.10-0.33 Gyr | -3.333 | -0.575 | 0.383 |
| 0.33-1.09 Gyr | -2.308 | -0.094 | 0.676 |
| 1.09-3.61 Gyr | -1.744 | 0.085 | 0.658 |
| 3.61-11.91 Gyr | -0.738 | 0.398 | 0.717 |
| 11.91-13.24 Gyr | -0.220 | 0.727 | 1.715 |
| 0.33-1.10 Gyr | -3.299 | -0.717 | 0.274 |
| 1.10-3.63 Gyr | -2.129 | -0.052 | 0.657 |
| 3.63-12.02 Gyr | -1.202 | 0.317 | 0.623 |
| 12.02-13.35 Gyr | -1.343 | 0.485 | 1.501 |