| Name: | AT2026gcn |
| Right ascension: | 8h48m36.90s |
| Declination: | 28d53m59.90s |
| Discovery Date: | Feb. 7, 2026, 3:36 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.039 |
| Name: | 1849457 |
| Right ascension: | 8h48m36.78s |
| Declination: | 28d53m59.23s |
| Redshift: | None |
| Photometric Redshift: | 0.152 |
| 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 | 16.32 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.73 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.6 |
| Global aperture photometry | processed | 4.69 |
| Validate global photometry | processed | 14.61 |
| Global host SED inference | processed | 501.03 |
| Local aperture photometry | processed | 4.94 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 8h48m36.80s, 28d53m58.97s |
| semi major axis, semi minor axis (arcsec): | 5.44, 5.11 |
| angle (degrees, anti-clockwise from east): | -36.6 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.03 | 0.42 | 23.872 | 0.443 | AB |
| GALEX_NUV | 3.28 | 0.53 | 22.612 | 0.177 | AB |
| SDSS_u | 31.65 | 3.92 | 20.149 | 0.134 | AB |
| SDSS_g | 207.71 | 4.01 | 18.106 | 0.021 | AB |
| PanSTARRS_g | 226.5 | 1.51 | 18.012 | 0.007 | AB |
| SDSS_r | 520.89 | 6.35 | 17.108 | 0.013 | AB |
| PanSTARRS_r | 539.15 | 1.77 | 17.071 | 0.004 | AB |
| SDSS_i | 768.63 | 7.92 | 16.686 | 0.011 | AB |
| PanSTARRS_i | 754.44 | 1.78 | 16.706 | 0.003 | AB |
| PanSTARRS_z | 961.85 | 3.62 | 16.442 | 0.004 | AB |
| SDSS_z | 1048.43 | 16.55 | 16.349 | 0.017 | AB |
| PanSTARRS_y | 1181.13 | 8.58 | 16.219 | 0.008 | AB |
| 2MASS_J | 1480.87 | 102.22 | 15.079 | 0.075 | Vega |
| 2MASS_H | 2155.28 | 153.8 | 14.199 | 0.077 | Vega |
| 2MASS_K | 1749.02 | 182.17 | 13.955 | 0.113 | Vega |
| WISE_W1 | 714.1 | 14.82 | 14.067 | 0.023 | Vega |
| WISE_W2 | 480.84 | 25.83 | 13.856 | 0.058 | Vega |
| WISE_W3 | 51.35 | 76.47 | 14.450 | 1.617 | Vega |
| WISE_W4 | 496.05 | 472.13 | 10.541 | 1.033 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.938 | 11.032 | 11.107 |
| {\rm log}_{10}({\rm SFR}) | -2.814 | -0.601 | 0.233 |
| {\rm log}_{10}({\rm sSFR}) | -13.668 | -11.594 | -10.749 |
| {\rm stellar\ age} | 5.524 | 6.807 | 8.585 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.196 | -0.954 | -0.782 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.472 | -0.710 | -0.048 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.293 | 0.394 | 0.506 |
| \delta | -0.953 | -0.835 | -0.630 |
| \tau_1/\tau_2 | 0.557 | 1.004 | 1.436 |
| Q_{PAH} | 0.649 | 2.177 | 4.616 |
| U_{min} | 3.278 | 9.542 | 17.508 |
| {\rm log}_{10}(\gamma_e)\, | -2.816 | -1.611 | -0.676 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.332 | -3.230 | -2.097 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.069 | 1.554 | 1.939 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.622 | -0.848 | 0.142 |
| 0.03-0.10 Gyr | -3.909 | -0.729 | 0.290 |
| 0.10-0.32 Gyr | -3.069 | -0.378 | 0.593 |
| 0.32-1.03 Gyr | -2.151 | 0.156 | 0.893 |
| 1.03-3.32 Gyr | -0.465 | 0.940 | 1.352 |
| 3.32-10.65 Gyr | 0.399 | 1.208 | 1.387 |
| 10.65-11.84 Gyr | -0.856 | 1.083 | 1.961 |