| Name: | SN2026lew |
| Right ascension: | 21h34m54.79s |
| Declination: | 39d28m13.45s |
| Discovery Date: | April 29, 2026, 3:45 a.m. |
| Classification: | SN II |
| Redshift: | 0.060000 |
| MW E(B-V): | 0.264 |
| Name: | J213455.28+392818.98 |
| Object ID: | 155363237301926977 |
| Catalog Name: | panstarrs |
| Catalog Release: | dr2 |
| Right ascension: | 21h34m55.28s |
| Declination: | 39d28m18.98s |
| Redshift: | None |
| Photometric Redshift: | None |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
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 | 4.96 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 6.87 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.11 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 2.64 |
| Global aperture photometry | processed | 4.17 |
| Validate global photometry | processed | 12.0 |
| Global host SED inference | processed | 583.1 |
| Local aperture photometry | processed | 4.1 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | failed | 0.05 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.139 | 8.680 | 8.922 |
| {\rm log}_{10}({\rm SFR}) | -0.500 | -0.225 | 0.135 |
| {\rm log}_{10}({\rm sSFR}) | -9.292 | -8.812 | -8.187 |
| {\rm stellar\ age} | 0.719 | 3.780 | 6.404 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.687 | -1.179 | -0.307 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.235 | 0.023 | 0.196 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.133 | 0.272 | 0.468 |
| \delta | -0.591 | -0.165 | 0.225 |
| \tau_1/\tau_2 | 0.650 | 1.078 | 1.525 |
| Q_{PAH} | 1.037 | 2.322 | 4.163 |
| U_{min} | 3.470 | 8.744 | 15.376 |
| {\rm log}_{10}(\gamma_e)\, | -3.152 | -1.598 | -0.655 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.669 | -2.112 | -1.413 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.913 | 1.287 | 1.795 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.330 | -0.142 | 0.080 |
| 0.03-0.10 Gyr | -1.017 | -0.281 | 0.217 |
| 0.10-0.33 Gyr | -2.050 | -0.738 | -0.257 |
| 0.33-1.08 Gyr | -2.847 | -1.217 | -0.598 |
| 1.08-3.55 Gyr | -3.274 | -1.539 | -0.926 |
| 3.55-11.66 Gyr | -3.840 | -1.729 | -1.100 |
| 11.66-12.96 Gyr | -3.796 | -1.683 | -0.890 |
| RA, DEC (J2000): | 21h34m54.79s, 39d28m13.45s |
| semi major axis, semi minor axis (arcsec): | 1.73, 1.73 |
| 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 | 0.32 | 0.5 | 25.142 | 1.691 | AB |
| PanSTARRS_r | -0.85 | 0.63 | AB | ||
| PanSTARRS_i | -0.3 | 0.73 | AB | ||
| PanSTARRS_z | -3.05 | 1.65 | AB | ||
| PanSTARRS_y | 1.6 | 3.4 | 23.391 | 2.309 | AB |
| RA, DEC (J2000): | 21h34m55.25s, 39d28m18.78s |
| semi major axis, semi minor axis (arcsec): | 6.98, 5.54 |
| angle (degrees, anti-clockwise from east): | 224.03 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 6.33 | 2.36 | 21.896 | 0.404 | AB |
| PanSTARRS_g | 50.9 | 1.82 | 19.633 | 0.039 | AB |
| PanSTARRS_r | 77.39 | 2.24 | 19.178 | 0.031 | AB |
| PanSTARRS_i | 113.56 | 2.6 | 18.762 | 0.025 | AB |
| PanSTARRS_z | 66.53 | 5.8 | 19.342 | 0.095 | AB |
| PanSTARRS_y | 102.45 | 12.07 | 18.874 | 0.128 | AB |
| 2MASS_J | 43.68 | 205.23 | 18.904 | 5.101 | Vega |
| 2MASS_H | 31.64 | 292.66 | 18.782 | 10.044 | Vega |
| 2MASS_K | -531.69 | 302.9 | Vega | ||
| WISE_W1 | 99.95 | 42.48 | 16.202 | 0.461 | Vega |
| WISE_W2 | 53.63 | 45.86 | 16.237 | 0.928 | Vega |
| WISE_W3 | 78.47 | 83.65 | 13.989 | 1.157 | Vega |
| WISE_W4 | 197.65 | 334.78 | 11.540 | 1.839 | Vega |