| Name: | SN2026absg |
| Right ascension: | 2h38m46.17s |
| Declination: | -6d57m08.81s |
| Discovery Date: | Sept. 11, 2026, 2:57 p.m. |
| Classification: | SLSN-I |
| Redshift: | 0.277000 |
| MW E(B-V): | 0.019 |
| Name: | J023846.19-065708.89 |
| Object ID: | 9906618790253959 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 2h38m46.19s |
| Declination: | -6d57m08.89s |
| Redshift: | None |
| Photometric Redshift: | 0.331 |
| Version: | 0 |
| 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 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 | 23.03 |
| Transient MWEBV | processed | 0.19 |
| Host match | processed | 7.33 |
| Host information | processed | 0.07 |
| Host MWEBV | processed | 0.21 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 11.39 |
| Global aperture photometry | processed | 8.53 |
| Validate global photometry | processed | 20.15 |
| Global host SED inference | processed | 524.86 |
| Local aperture photometry | processed | 8.02 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.384 | 8.831 | 9.163 |
| {\rm log}_{10}({\rm SFR}) | -0.157 | 0.320 | 0.921 |
| {\rm log}_{10}({\rm sSFR}) | -9.054 | -8.229 | -7.961 |
| {\rm stellar\ age} | 0.034 | 1.195 | 4.834 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.629 | -0.993 | -0.206 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.711 | -1.048 | -0.036 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.293 | 0.811 | 1.600 |
| \delta | 0.058 | 0.281 | 0.367 |
| \tau_1/\tau_2 | 0.751 | 1.172 | 1.630 |
| Q_{PAH} | 1.346 | 3.490 | 5.589 |
| U_{min} | 3.048 | 9.287 | 17.935 |
| {\rm log}_{10}(\gamma_e)\, | -2.915 | -1.716 | -0.652 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.540 | -0.632 | 0.290 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.933 | 1.422 | 1.901 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.238 | 0.458 | 1.125 |
| 0.03-0.10 Gyr | -1.773 | -0.184 | 0.645 |
| 0.10-0.31 Gyr | -3.744 | -1.165 | -0.226 |
| 0.31-0.97 Gyr | -5.349 | -1.763 | -0.666 |
| 0.97-3.04 Gyr | -6.285 | -2.078 | -0.867 |
| 3.04-9.47 Gyr | -6.997 | -2.307 | -0.926 |
| 9.47-10.53 Gyr | -7.731 | -2.408 | -0.856 |
Data not available
| RA, DEC (J2000): | 2h38m46.19s, -6d57m08.89s |
| semi major axis, semi minor axis (arcsec): | 3.48, 2.47 |
| angle (degrees, anti-clockwise from east): | 322.13 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.59 | 0.33 | 23.393 | 0.225 | AB |
| GALEX_NUV | 1.57 | 0.38 | 23.410 | 0.259 | AB |
| SDSS_u | 4.18 | 3.29 | 22.348 | 0.855 | AB |
| SDSS_g | 5.12 | 1.1 | 22.127 | 0.233 | AB |
| DES_g | 3.82 | 0.15 | 22.444 | 0.042 | AB |
| PanSTARRS_g | 2.96 | 0.57 | 22.723 | 0.210 | AB |
| SDSS_r | 3.92 | 1.55 | 22.416 | 0.428 | AB |
| PanSTARRS_r | 4.16 | 0.72 | 22.353 | 0.187 | AB |
| DES_r | 6.76 | 0.21 | 21.826 | 0.034 | AB |
| SDSS_i | 4.58 | 2.25 | 22.248 | 0.533 | AB |
| PanSTARRS_i | 6.31 | 0.92 | 21.900 | 0.158 | AB |
| DES_i | 6.83 | 0.43 | 21.814 | 0.068 | AB |
| PanSTARRS_z | 4.5 | 1.44 | 22.266 | 0.346 | AB |
| SDSS_z | -5.28 | 7.12 | AB | ||
| DES_z | 6.82 | 0.76 | 21.815 | 0.121 | AB |
| PanSTARRS_y | 8.29 | 4.31 | 21.603 | 0.565 | AB |
| WISE_W1 | 21.45 | 7.21 | 17.872 | 0.365 | Vega |
| WISE_W2 | 18.01 | 9.68 | 17.422 | 0.584 | Vega |
| WISE_W3 | 15.64 | 43.17 | 15.740 | 2.997 | Vega |
| WISE_W4 | -154.08 | 292.16 | Vega |