| Name: | SN2026dwm |
| Right ascension: | 9h38m54.03s |
| Declination: | -4d51m37.97s |
| Discovery Date: | Feb. 21, 2026, 12:08 p.m. |
| Classification: | SN IIb |
| Redshift: | 0.022000 |
| MW E(B-V): | 0.055 |
| Name: | PGC027509 |
| Right ascension: | 9h38m53.47s |
| Declination: | -4d50m55.32s |
| Redshift: | 0.020626 |
| Photometric Redshift: | None |
| Downloadable | 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 | 7.06 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 4.72 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.14 |
| Validate global photometry | processed | 19.67 |
| Global host SED inference | processed | 641.09 |
| Local aperture photometry | processed | 4.95 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 450.72 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.864 | 9.957 | 10.067 |
| {\rm log}_{10}({\rm SFR}) | -0.559 | 0.007 | 0.310 |
| {\rm log}_{10}({\rm sSFR}) | -10.775 | -9.961 | -9.595 |
| {\rm stellar\ age} | 6.232 | 7.603 | 10.777 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.241 | -0.707 | -0.295 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.894 | -1.629 | -0.645 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.787 | 1.515 | 1.808 |
| \delta | -0.128 | 0.011 | 0.135 |
| \tau_1/\tau_2 | 0.689 | 1.030 | 1.357 |
| Q_{PAH} | 0.638 | 2.339 | 3.905 |
| U_{min} | 2.810 | 8.154 | 15.321 |
| {\rm log}_{10}(\gamma_e)\, | -2.881 | -1.657 | -0.784 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.914 | -1.392 | -0.287 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.985 | 1.404 | 1.843 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.526 | 0.051 | 0.279 |
| 0.03-0.10 Gyr | -0.916 | -0.032 | 0.344 |
| 0.10-0.33 Gyr | -1.223 | -0.194 | 0.227 |
| 0.33-1.10 Gyr | -1.524 | -0.313 | 0.058 |
| 1.10-3.66 Gyr | -1.378 | -0.176 | 0.154 |
| 3.66-12.13 Gyr | -0.546 | -0.001 | 0.179 |
| 12.13-13.48 Gyr | -0.394 | 0.226 | 0.959 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.108 | 11.163 | 11.195 |
| {\rm log}_{10}({\rm SFR}) | -2.070 | -1.448 | -0.945 |
| {\rm log}_{10}({\rm sSFR}) | -13.289 | -12.606 | -12.099 |
| {\rm stellar\ age} | 10.839 | 12.766 | 12.805 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.677 | -0.509 | -0.361 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.507 | -0.696 | 0.060 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.137 | 0.231 | 0.336 |
| \delta | -0.613 | -0.317 | -0.045 |
| \tau_1/\tau_2 | 0.543 | 0.982 | 1.444 |
| Q_{PAH} | 0.596 | 3.575 | 5.876 |
| U_{min} | 3.970 | 9.986 | 17.996 |
| {\rm log}_{10}(\gamma_e)\, | -1.408 | -0.542 | -0.159 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.510 | -3.652 | -2.497 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.331 | 1.848 | 2.081 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.114 | -1.311 | -0.809 |
| 0.03-0.10 Gyr | -4.118 | -1.851 | -0.998 |
| 0.10-0.33 Gyr | -5.685 | -2.572 | -1.287 |
| 0.33-1.10 Gyr | -5.826 | -2.817 | -1.143 |
| 1.10-3.66 Gyr | -4.263 | -2.107 | -0.623 |
| 3.66-12.13 Gyr | -2.098 | -0.780 | 1.009 |
| 12.13-13.48 Gyr | 2.009 | 2.282 | 2.317 |
| RA, DEC (J2000): | 9h38m54.03s, -4d51m37.97s |
| semi major axis, semi minor axis (arcsec): | 4.79, 4.79 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.12 | 2.79 | 21.192 | 0.250 | AB |
| DES_g | 666.56 | 1.69 | 16.840 | 0.003 | AB |
| PanSTARRS_g | 647.47 | 1.71 | 16.872 | 0.003 | AB |
| PanSTARRS_r | 1384.31 | 2.03 | 16.047 | 0.002 | AB |
| DES_r | 1561.43 | 4.1 | 15.916 | 0.003 | AB |
| PanSTARRS_i | 2123.56 | 1.9 | 15.582 | 0.001 | AB |
| PanSTARRS_z | 2922.25 | 3.87 | 15.236 | 0.001 | AB |
| DES_z | 3341.79 | 13.15 | 15.090 | 0.004 | AB |
| PanSTARRS_y | 3453.72 | 9.58 | 15.054 | 0.003 | AB |
| 2MASS_J | 5517.56 | 126.66 | 13.651 | 0.025 | Vega |
| 2MASS_H | 7614.03 | 185.79 | 12.828 | 0.026 | Vega |
| 2MASS_K | 6641.8 | 230.94 | 12.506 | 0.038 | Vega |
| RA, DEC (J2000): | 9h38m53.44s, -4d50m55.15s |
| semi major axis, semi minor axis (arcsec): | 25.36, 18.19 |
| angle (degrees, anti-clockwise from east): | -175.21 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 51.98 | 5.77 | 19.610 | 0.121 | AB |
| GALEX_NUV | 80.8 | 6.73 | 19.131 | 0.090 | AB |
| DES_g | 11753.02 | 7.25 | 13.725 | 0.001 | AB |
| PanSTARRS_g | 11576.88 | 7.37 | 13.741 | 0.001 | AB |
| PanSTARRS_r | 23511.75 | 9.12 | 12.972 | 0.000 | AB |
| DES_r | 26342.49 | 17.22 | 12.848 | 0.001 | AB |
| PanSTARRS_i | 34163.21 | 9.05 | 12.566 | 0.000 | AB |
| DES_z | 48946.0 | 50.81 | 12.176 | 0.001 | AB |
| PanSTARRS_y | 52794.26 | 41.37 | 12.094 | 0.001 | AB |
| 2MASS_H | 87860.3 | 833.83 | 10.173 | 0.010 | Vega |
| 2MASS_K | 70517.21 | 1039.3 | 9.941 | 0.016 | Vega |
| WISE_W1 | 33243.31 | 279.38 | 9.897 | 0.009 | Vega |
| WISE_W2 | 18026.96 | 283.33 | 9.921 | 0.017 | Vega |
| WISE_W4 | 7675.31 | 3024.88 | 7.567 | 0.428 | Vega |