| Name: | AT2026dte |
| Right ascension: | 10h09m17.68s |
| Declination: | 40d28m56.27s |
| Discovery Date: | Feb. 10, 2026, 1:08 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.015 |
| Name: | J100918.25+402854.5 |
| Right ascension: | 10h09m18.26s |
| Declination: | 40d28m54.57s |
| Redshift: | None |
| Photometric Redshift: | 0.150 |
| 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_z |
DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.13 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.44 |
| Host information | processed | 0.04 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 6.23 |
| Validate global photometry | processed | 17.82 |
| Global host SED inference | processed | 489.47 |
| Local aperture photometry | processed | 6.02 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.957 | 11.000 | 11.075 |
| {\rm log}_{10}({\rm SFR}) | -0.056 | 0.373 | 0.753 |
| {\rm log}_{10}({\rm sSFR}) | -11.117 | -10.653 | -10.270 |
| {\rm stellar\ age} | 6.821 | 7.416 | 10.107 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.973 | -0.773 | -0.639 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.497 | -0.758 | -0.085 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.414 | 0.510 | 0.626 |
| \delta | -0.965 | -0.886 | -0.744 |
| \tau_1/\tau_2 | 0.686 | 1.085 | 1.497 |
| Q_{PAH} | 0.553 | 2.077 | 3.917 |
| U_{min} | 2.266 | 7.477 | 14.992 |
| {\rm log}_{10}(\gamma_e)\, | -3.293 | -2.533 | -1.138 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.472 | -3.542 | -2.495 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.044 | 1.518 | 1.922 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.049 | 0.382 | 0.626 |
| 0.03-0.10 Gyr | -0.390 | 0.360 | 0.827 |
| 0.10-0.32 Gyr | -0.850 | 0.191 | 0.661 |
| 0.32-1.03 Gyr | -1.370 | 0.053 | 0.510 |
| 1.03-3.32 Gyr | -1.044 | 0.369 | 0.837 |
| 3.32-10.68 Gyr | 0.718 | 1.208 | 1.320 |
| 10.68-11.87 Gyr | 0.760 | 1.397 | 2.131 |
Data not available
| RA, DEC (J2000): | 10h09m18.22s, 40d28m55.00s |
| semi major axis, semi minor axis (arcsec): | 5.98, 4.99 |
| angle (degrees, anti-clockwise from east): | -66.83 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.2 | 0.79 | 23.699 | 0.712 | AB |
| GALEX_NUV | 2.5 | 0.47 | 22.907 | 0.206 | AB |
| SDSS_u | 24.85 | 4.14 | 20.412 | 0.181 | AB |
| SDSS_g | 147.23 | 3.39 | 18.480 | 0.025 | AB |
| DES_g | 158.9 | 0.98 | 18.397 | 0.007 | AB |
| SDSS_r | 415.45 | 5.65 | 17.354 | 0.015 | AB |
| PanSTARRS_r | 404.61 | 1.3 | 17.382 | 0.003 | AB |
| SDSS_i | 640.14 | 7.42 | 16.884 | 0.013 | AB |
| PanSTARRS_i | 627.32 | 2.11 | 16.906 | 0.004 | AB |
| PanSTARRS_z | 805.21 | 3.03 | 16.635 | 0.004 | AB |
| DES_z | 863.35 | 4.36 | 16.560 | 0.005 | AB |
| PanSTARRS_y | 985.58 | 8.1 | 16.416 | 0.009 | AB |
| 2MASS_K | 1840.92 | 213.02 | 13.900 | 0.126 | Vega |
| WISE_W1 | 660.32 | 16.49 | 14.152 | 0.027 | Vega |
| WISE_W2 | 444.16 | 19.14 | 13.942 | 0.047 | Vega |
| WISE_W4 | -324.99 | 403.43 | Vega |