| Name: | AT2026ffb |
| Right ascension: | 10h58m28.33s |
| Declination: | 8d53m43.79s |
| Discovery Date: | March 8, 2026, 11:03 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.028 |
| Name: | SDSSJ105828.10+08534 |
| Right ascension: | 10h58m28.08s |
| Declination: | 8d53m47.51s |
| Redshift: | None |
| Photometric Redshift: | 0.124 |
| 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.98 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.81 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.59 |
| Global aperture photometry | processed | 6.16 |
| Validate global photometry | processed | 18.26 |
| Global host SED inference | processed | 415.18 |
| Local aperture photometry | processed | 5.83 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 10h58m28.09s, 8d53m47.81s |
| semi major axis, semi minor axis (arcsec): | 6.51, 4.68 |
| angle (degrees, anti-clockwise from east): | -133.81 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.21 | 2.85 | 21.614 | 0.376 | AB |
| GALEX_NUV | 8.53 | 1.41 | 21.572 | 0.180 | AB |
| SDSS_u | 38.68 | 4.61 | 19.931 | 0.130 | AB |
| SDSS_g | 124.29 | 3.47 | 18.664 | 0.030 | AB |
| DES_g | 132.45 | 0.96 | 18.595 | 0.008 | AB |
| PanSTARRS_g | 124.63 | 1.21 | 18.661 | 0.011 | AB |
| SDSS_r | 238.66 | 5.25 | 17.956 | 0.024 | AB |
| PanSTARRS_r | 234.65 | 1.71 | 17.974 | 0.008 | AB |
| DES_r | 279.75 | 2.08 | 17.783 | 0.008 | AB |
| SDSS_i | 346.1 | 7.07 | 17.552 | 0.022 | AB |
| PanSTARRS_i | 341.54 | 1.45 | 17.566 | 0.005 | AB |
| PanSTARRS_z | 431.16 | 3.09 | 17.313 | 0.008 | AB |
| SDSS_z | 442.7 | 20.11 | 17.285 | 0.049 | AB |
| DES_z | 482.63 | 5.85 | 17.191 | 0.013 | AB |
| PanSTARRS_y | 494.7 | 8.19 | 17.164 | 0.018 | AB |
| 2MASS_J | 646.13 | 173.25 | 15.979 | 0.291 | Vega |
| 2MASS_H | 583.3 | 278.14 | 15.618 | 0.518 | Vega |
| 2MASS_K | 650.72 | 322.36 | 15.029 | 0.538 | Vega |
| WISE_W1 | 342.78 | 13.91 | 14.863 | 0.044 | Vega |
| WISE_W2 | 203.47 | 19.37 | 14.790 | 0.103 | Vega |
| WISE_W3 | 569.45 | 81.0 | 11.837 | 0.154 | Vega |
| WISE_W4 | 934.72 | 553.89 | 9.853 | 0.643 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.383 | 10.454 | 10.550 |
| {\rm log}_{10}({\rm SFR}) | -0.286 | 0.450 | 0.903 |
| {\rm log}_{10}({\rm sSFR}) | -10.713 | -9.997 | -9.504 |
| {\rm stellar\ age} | 5.997 | 6.901 | 9.020 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.898 | -0.572 | -0.390 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.546 | -0.458 | 0.292 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.300 | 0.429 | 0.601 |
| \delta | -0.761 | -0.488 | -0.144 |
| \tau_1/\tau_2 | 0.601 | 0.983 | 1.364 |
| Q_{PAH} | 0.591 | 1.612 | 3.455 |
| U_{min} | 2.654 | 7.903 | 15.791 |
| {\rm log}_{10}(\gamma_e)\, | -2.839 | -1.942 | -1.196 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.305 | -3.112 | -2.035 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.035 | 1.513 | 1.930 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.984 | -1.151 | -0.437 |
| 0.03-0.10 Gyr | -0.187 | 0.607 | 1.064 |
| 0.10-0.32 Gyr | -0.319 | 0.435 | 0.813 |
| 0.32-1.05 Gyr | -1.187 | 0.162 | 0.470 |
| 1.05-3.39 Gyr | -0.781 | 0.311 | 0.620 |
| 3.39-10.95 Gyr | 0.118 | 0.589 | 0.725 |
| 10.95-12.17 Gyr | -0.012 | 0.711 | 1.428 |