| Name: | AT2026apc |
| Right ascension: | 16h38m11.57s |
| Declination: | 63d05m57.49s |
| Discovery Date: | Jan. 14, 2026, 1:15 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.022 |
| Name: | J163811.38+630557.14 |
| Right ascension: | 16h38m11.38s |
| Declination: | 63d05m57.14s |
| Redshift: | None |
| Photometric Redshift: | 0.146 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 15.16 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 4.64 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.68 |
| Global aperture photometry | processed | 4.9 |
| Validate global photometry | processed | 15.15 |
| Global host SED inference | processed | 395.85 |
| Local aperture photometry | processed | 4.8 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 16h38m11.41s, 63d05m57.44s |
| semi major axis, semi minor axis (arcsec): | 9.22, 1.98 |
| angle (degrees, anti-clockwise from east): | -85.53 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 13.89 | 3.31 | 21.043 | 0.259 | AB |
| SDSS_g | 34.13 | 1.86 | 20.067 | 0.059 | AB |
| PanSTARRS_g | 32.48 | 1.16 | 20.121 | 0.039 | AB |
| SDSS_r | 66.2 | 2.67 | 19.348 | 0.044 | AB |
| PanSTARRS_r | 68.32 | 1.04 | 19.314 | 0.016 | AB |
| SDSS_i | 111.18 | 3.81 | 18.785 | 0.037 | AB |
| PanSTARRS_i | 100.8 | 1.29 | 18.891 | 0.014 | AB |
| PanSTARRS_z | 125.17 | 2.89 | 18.656 | 0.025 | AB |
| SDSS_z | 101.32 | 10.53 | 18.886 | 0.113 | AB |
| PanSTARRS_y | 163.94 | 6.97 | 18.363 | 0.046 | AB |
| 2MASS_J | 474.59 | 128.17 | 16.314 | 0.293 | Vega |
| 2MASS_H | 447.67 | 195.05 | 15.905 | 0.473 | Vega |
| 2MASS_K | 524.25 | 214.62 | 15.263 | 0.444 | Vega |
| WISE_W1 | 132.07 | 7.73 | 15.899 | 0.064 | Vega |
| WISE_W2 | 94.33 | 11.07 | 15.624 | 0.127 | Vega |
| WISE_W3 | 180.87 | 38.7 | 13.083 | 0.232 | Vega |
| WISE_W4 | 373.73 | 270.95 | 10.849 | 0.787 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.005 | 10.105 | 10.179 |
| {\rm log}_{10}({\rm SFR}) | -0.387 | 0.015 | 0.392 |
| {\rm log}_{10}({\rm sSFR}) | -10.510 | -10.099 | -9.658 |
| {\rm stellar\ age} | 5.239 | 6.383 | 7.371 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.629 | -0.247 | -0.010 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.715 | -0.298 | 0.273 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.345 | 0.494 | 0.699 |
| \delta | -0.846 | -0.615 | -0.266 |
| \tau_1/\tau_2 | 0.632 | 0.988 | 1.308 |
| Q_{PAH} | 0.567 | 1.559 | 3.111 |
| U_{min} | 2.609 | 7.177 | 13.940 |
| {\rm log}_{10}(\gamma_e)\, | -3.165 | -2.370 | -1.656 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.226 | -2.911 | -1.746 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.974 | 1.393 | 1.866 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.406 | -0.117 | 0.108 |
| 0.03-0.10 Gyr | -0.458 | 0.055 | 0.500 |
| 0.10-0.32 Gyr | -0.391 | 0.033 | 0.378 |
| 0.32-1.04 Gyr | -0.411 | -0.037 | 0.267 |
| 1.04-3.33 Gyr | -0.182 | 0.140 | 0.370 |
| 3.33-10.72 Gyr | -0.008 | 0.245 | 0.388 |
| 10.72-11.91 Gyr | -0.258 | 0.247 | 0.720 |