| Name: | AT2026fan |
| Right ascension: | 8h33m03.53s |
| Declination: | 63d55m17.04s |
| Discovery Date: | Feb. 28, 2026, 3:47 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.045 |
| Name: | |
| Right ascension: | 8h33m03.50s |
| Declination: | 63d55m16.89s |
| Redshift: | None |
| Photometric Redshift: | 0.105 |
| 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 | 5.96 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.64 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.11 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.08 |
| Validate global photometry | processed | 11.76 |
| Global host SED inference | processed | 384.33 |
| Local aperture photometry | processed | 3.68 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 729.83 |
| RA, DEC (J2000): | 8h33m03.53s, 63d55m17.04s |
| semi major axis, semi minor axis (arcsec): | 1.04, 1.04 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_y | 76.08 | 2.18 | 19.197 | 0.031 | AB |
| RA, DEC (J2000): | 8h33m03.49s, 63d55m17.03s |
| semi major axis, semi minor axis (arcsec): | 5.8, 3.29 |
| angle (degrees, anti-clockwise from east): | -96.69 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.73 | 2.0 | 22.214 | 0.460 | AB |
| GALEX_NUV | 9.48 | 0.64 | 21.458 | 0.073 | AB |
| PanSTARRS_g | 93.8 | 0.92 | 18.970 | 0.011 | AB |
| PanSTARRS_r | 146.09 | 1.35 | 18.488 | 0.010 | AB |
| PanSTARRS_i | 190.33 | 1.3 | 18.201 | 0.007 | AB |
| PanSTARRS_z | 206.94 | 3.71 | 18.110 | 0.019 | AB |
| PanSTARRS_y | 255.93 | 8.93 | 17.880 | 0.038 | AB |
| 2MASS_J | 175.1 | 116.01 | 17.397 | 0.719 | Vega |
| 2MASS_H | 228.81 | 193.55 | 16.634 | 0.918 | Vega |
| 2MASS_K | 349.68 | 188.29 | 15.703 | 0.585 | Vega |
| WISE_W1 | 139.9 | 9.99 | 15.836 | 0.078 | Vega |
| WISE_W2 | 86.99 | 12.67 | 15.712 | 0.158 | Vega |
| WISE_W3 | 349.35 | 54.2 | 12.368 | 0.168 | Vega |
| WISE_W4 | 341.28 | 358.33 | 10.947 | 1.140 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.980 | 9.409 | 9.596 |
| {\rm log}_{10}({\rm SFR}) | -0.616 | -0.099 | 0.371 |
| {\rm log}_{10}({\rm sSFR}) | -10.104 | -9.479 | -8.688 |
| {\rm stellar\ age} | 2.086 | 5.810 | 7.801 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.103 | -0.157 | 0.106 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.384 | -0.574 | 0.072 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.416 | 0.717 | 1.149 |
| \delta | -0.725 | -0.431 | 0.046 |
| \tau_1/\tau_2 | 0.452 | 0.864 | 1.390 |
| Q_{PAH} | 0.369 | 1.328 | 4.011 |
| U_{min} | 3.082 | 8.419 | 15.226 |
| {\rm log}_{10}(\gamma_e)\, | -3.300 | -1.997 | -0.767 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.285 | -1.097 | -0.379 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.008 | 1.440 | 1.934 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.342 | 0.078 | 0.517 |
| 0.03-0.10 Gyr | -1.798 | -0.496 | 0.264 |
| 0.10-0.32 Gyr | -2.135 | -0.935 | -0.218 |
| 0.32-1.06 Gyr | -2.196 | -0.734 | -0.106 |
| 1.06-3.43 Gyr | -2.222 | -0.738 | -0.294 |
| 3.43-11.15 Gyr | -2.042 | -0.671 | -0.306 |
| 11.15-12.39 Gyr | -2.088 | -0.650 | 0.123 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.727 | 9.817 | 9.910 |
| {\rm log}_{10}({\rm SFR}) | -0.681 | -0.312 | 0.063 |
| {\rm log}_{10}({\rm sSFR}) | -10.531 | -10.128 | -9.696 |
| {\rm stellar\ age} | 4.124 | 5.553 | 6.669 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.183 | -0.665 | -0.286 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.946 | -0.271 | 0.123 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.140 | 0.231 | 0.367 |
| \delta | -0.776 | -0.443 | -0.033 |
| \tau_1/\tau_2 | 0.673 | 0.979 | 1.292 |
| Q_{PAH} | 0.715 | 2.000 | 3.813 |
| U_{min} | 2.671 | 7.314 | 13.834 |
| {\rm log}_{10}(\gamma_e)\, | -2.560 | -1.672 | -0.754 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.177 | -2.862 | -1.713 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.024 | 1.506 | 1.888 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.737 | -0.434 | -0.197 |
| 0.03-0.10 Gyr | -0.741 | -0.283 | 0.162 |
| 0.10-0.32 Gyr | -0.320 | 0.099 | 0.420 |
| 0.32-1.06 Gyr | -0.150 | 0.166 | 0.399 |
| 1.06-3.43 Gyr | -0.244 | 0.000 | 0.200 |
| 3.43-11.15 Gyr | -0.452 | -0.138 | 0.057 |
| 11.15-12.39 Gyr | -0.772 | -0.172 | 0.248 |