| Name: | AT2026gdg |
| Right ascension: | 8h28m16.11s |
| Declination: | 36d20m53.45s |
| Discovery Date: | Jan. 7, 2026, 5:09 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.041 |
| Name: | J082816.31+362051.36 |
| Object ID: | 9907733771980052 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 8h28m16.31s |
| Declination: | 36d20m51.36s |
| Redshift: | None |
| Photometric Redshift: | 0.178 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 15.96 |
| Transient MWEBV | processed | 0.21 |
| Host match | processed | 5.44 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 3.3 |
| Global aperture photometry | processed | 4.92 |
| Validate global photometry | processed | 16.26 |
| Global host SED inference | processed | 597.88 |
| Local aperture photometry | processed | 4.44 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 8h28m16.32s, 36d20m51.48s |
| semi major axis, semi minor axis (arcsec): | 6.18, 5.32 |
| angle (degrees, anti-clockwise from east): | -59.19 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 11.78 | 3.46 | 21.222 | 0.319 | AB |
| GALEX_NUV | 5.99 | 1.52 | 21.956 | 0.276 | AB |
| SDSS_u | 0.54 | 4.1 | 24.567 | 8.229 | AB |
| SDSS_g | 26.96 | 2.39 | 20.323 | 0.096 | AB |
| PanSTARRS_g | 26.62 | 1.23 | 20.337 | 0.050 | AB |
| SDSS_r | 34.1 | 3.03 | 20.068 | 0.097 | AB |
| PanSTARRS_r | 35.48 | 1.68 | 20.025 | 0.051 | AB |
| SDSS_i | 55.55 | 4.65 | 19.538 | 0.091 | AB |
| PanSTARRS_i | 45.31 | 1.33 | 19.760 | 0.032 | AB |
| PanSTARRS_z | 54.55 | 3.32 | 19.558 | 0.066 | AB |
| SDSS_z | -19.97 | 15.86 | AB | ||
| PanSTARRS_y | 42.25 | 10.08 | 19.835 | 0.259 | AB |
| 2MASS_J | 164.93 | 167.02 | 17.462 | 1.099 | Vega |
| 2MASS_H | -288.34 | 240.76 | Vega | ||
| 2MASS_K | 211.79 | 245.98 | 16.247 | 1.261 | Vega |
| WISE_W1 | 58.62 | 12.02 | 16.781 | 0.223 | Vega |
| WISE_W2 | 28.2 | 17.74 | 16.935 | 0.683 | Vega |
| WISE_W3 | 49.2 | 70.45 | 14.496 | 1.555 | Vega |
| WISE_W4 | 723.51 | 491.86 | 10.131 | 0.738 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.374 | 9.558 | 9.724 |
| {\rm log}_{10}({\rm SFR}) | -0.290 | 0.193 | 0.657 |
| {\rm log}_{10}({\rm sSFR}) | -9.867 | -9.397 | -8.890 |
| {\rm stellar\ age} | 1.534 | 3.920 | 5.473 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.576 | -0.976 | -0.283 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.552 | 0.056 | 0.360 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.107 | 0.401 | 0.811 |
| \delta | -0.008 | 0.275 | 0.368 |
| \tau_1/\tau_2 | 0.581 | 0.962 | 1.383 |
| Q_{PAH} | 1.195 | 3.092 | 5.189 |
| U_{min} | 2.811 | 8.186 | 15.544 |
| {\rm log}_{10}(\gamma_e)\, | -2.924 | -2.013 | -0.834 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.400 | -0.936 | -0.290 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.042 | 1.435 | 1.893 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.629 | -0.242 | 0.070 |
| 0.03-0.10 Gyr | -0.261 | 0.292 | 0.793 |
| 0.10-0.32 Gyr | -0.058 | 0.362 | 0.744 |
| 0.32-1.02 Gyr | -0.542 | 0.046 | 0.349 |
| 1.02-3.26 Gyr | -1.210 | -0.285 | -0.006 |
| 3.26-10.40 Gyr | -1.831 | -0.600 | -0.237 |
| 10.40-11.55 Gyr | -2.022 | -0.593 | -0.013 |