| Name: | AT2026dfn |
| Right ascension: | 11h00m01.96s |
| Declination: | 9d05m52.82s |
| Discovery Date: | Jan. 28, 2026, 10:28 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.022 |
| Name: | J110001.98+090553.00 |
| Right ascension: | 11h00m01.98s |
| Declination: | 9d05m53.00s |
| Redshift: | None |
| Photometric Redshift: | 0.086 |
| 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_r DES_z |
DES_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.42 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.0 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 5.85 |
| Validate global photometry | processed | 17.71 |
| Global host SED inference | processed | 565.24 |
| Local aperture photometry | processed | 5.35 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 438.2 |
| RA, DEC (J2000): | 11h00m01.96s, 9d05m52.82s |
| semi major axis, semi minor axis (arcsec): | 1.24, 1.24 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 35.53 | 0.43 | 20.024 | 0.013 | AB |
| DES_r | 51.69 | 0.64 | 19.616 | 0.013 | AB |
| PanSTARRS_i | 50.51 | 0.36 | 19.642 | 0.008 | AB |
| PanSTARRS_z | 57.44 | 0.72 | 19.502 | 0.014 | AB |
| DES_z | 70.24 | 1.74 | 19.283 | 0.027 | AB |
| PanSTARRS_y | 66.83 | 2.29 | 19.338 | 0.037 | AB |
| RA, DEC (J2000): | 11h00m01.99s, 9d05m53.23s |
| semi major axis, semi minor axis (arcsec): | 5.26, 3.75 |
| angle (degrees, anti-clockwise from east): | -84.43 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 8.15 | 2.88 | 21.622 | 0.383 | AB |
| GALEX_NUV | 11.64 | 2.48 | 21.236 | 0.231 | AB |
| SDSS_u | 38.9 | 3.36 | 19.925 | 0.094 | AB |
| SDSS_g | 77.38 | 2.64 | 19.178 | 0.037 | AB |
| PanSTARRS_g | 79.91 | 1.07 | 19.143 | 0.015 | AB |
| SDSS_r | 122.55 | 3.5 | 18.679 | 0.031 | AB |
| PanSTARRS_r | 115.83 | 1.46 | 18.740 | 0.014 | AB |
| DES_r | 138.98 | 1.21 | 18.543 | 0.009 | AB |
| SDSS_i | 160.64 | 4.39 | 18.385 | 0.030 | AB |
| PanSTARRS_i | 160.23 | 1.23 | 18.388 | 0.008 | AB |
| PanSTARRS_z | 179.72 | 2.5 | 18.264 | 0.015 | AB |
| SDSS_z | 230.75 | 11.73 | 17.992 | 0.055 | AB |
| DES_z | 192.58 | 3.17 | 18.188 | 0.018 | AB |
| PanSTARRS_y | 212.14 | 8.02 | 18.083 | 0.041 | AB |
| 2MASS_J | 313.36 | 144.81 | 16.765 | 0.502 | Vega |
| 2MASS_H | 138.61 | 204.15 | 17.178 | 1.599 | Vega |
| 2MASS_K | 155.66 | 250.01 | 16.582 | 1.744 | Vega |
| WISE_W1 | 73.28 | 9.79 | 16.539 | 0.145 | Vega |
| WISE_W2 | 32.67 | 13.93 | 16.776 | 0.463 | Vega |
| WISE_W3 | 93.99 | 74.79 | 13.793 | 0.864 | Vega |
| WISE_W4 | 186.32 | 457.18 | 11.604 | 2.664 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.889 | 9.140 | 9.280 |
| {\rm log}_{10}({\rm SFR}) | -1.102 | -0.502 | 0.082 |
| {\rm log}_{10}({\rm sSFR}) | -10.337 | -9.668 | -8.877 |
| {\rm stellar\ age} | 3.025 | 6.012 | 7.486 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.970 | -0.246 | 0.090 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.464 | -0.633 | 0.129 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.170 | 0.462 | 0.840 |
| \delta | -0.674 | -0.284 | 0.102 |
| \tau_1/\tau_2 | 0.644 | 0.984 | 1.365 |
| Q_{PAH} | 0.832 | 2.457 | 4.873 |
| U_{min} | 2.984 | 8.008 | 15.190 |
| {\rm log}_{10}(\gamma_e)\, | -3.018 | -1.886 | -0.580 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.825 | -0.609 | 0.080 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.098 | 1.505 | 2.040 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.990 | -0.616 | -0.283 |
| 0.03-0.10 Gyr | -1.290 | -0.496 | 0.197 |
| 0.10-0.33 Gyr | -1.533 | -0.766 | -0.223 |
| 0.33-1.07 Gyr | -1.704 | -0.888 | -0.431 |
| 1.07-3.48 Gyr | -1.715 | -0.880 | -0.599 |
| 3.48-11.36 Gyr | -1.648 | -0.844 | -0.587 |
| 11.36-12.63 Gyr | -1.768 | -0.845 | -0.327 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.496 | 9.657 | 9.788 |
| {\rm log}_{10}({\rm SFR}) | -0.326 | 0.204 | 0.650 |
| {\rm log}_{10}({\rm sSFR}) | -10.047 | -9.449 | -8.892 |
| {\rm stellar\ age} | 5.826 | 7.130 | 9.858 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.347 | -0.881 | -0.496 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.433 | 0.250 | 0.420 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.172 | 0.327 | 0.522 |
| \delta | -0.813 | -0.550 | -0.243 |
| \tau_1/\tau_2 | 0.598 | 1.069 | 1.521 |
| Q_{PAH} | 0.442 | 1.404 | 2.922 |
| U_{min} | 2.753 | 7.839 | 15.093 |
| {\rm log}_{10}(\gamma_e)\, | -3.005 | -1.918 | -0.956 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.436 | -1.965 | -1.155 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.186 | 1.615 | 1.919 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.736 | -0.924 | -0.526 |
| 0.03-0.10 Gyr | -0.199 | 0.355 | 0.806 |
| 0.10-0.33 Gyr | -2.258 | -0.439 | 0.033 |
| 0.33-1.07 Gyr | -3.536 | -0.886 | -0.397 |
| 1.07-3.48 Gyr | -2.800 | -0.708 | -0.313 |
| 3.48-11.36 Gyr | -0.996 | -0.288 | -0.076 |
| 11.36-12.63 Gyr | -0.898 | -0.106 | 0.701 |