| Name: | AT2026apa |
| Right ascension: | 13h37m13.27s |
| Declination: | 25d12m03.88s |
| Discovery Date: | Jan. 17, 2026, 2:03 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | |
| Right ascension: | 13h37m13.29s |
| Declination: | 25d12m03.98s |
| Redshift: | None |
| Photometric Redshift: | 0.091 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 0.79 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.72 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.6 |
| Global aperture photometry | processed | 6.39 |
| Validate global photometry | processed | 18.87 |
| Global host SED inference | processed | 405.42 |
| Local aperture photometry | processed | 6.02 |
| Validate local photometry | processed | 0.04 |
| Local host SED inference | processed | 414.62 |
| RA, DEC (J2000): | 13h37m13.27s, 25d12m03.88s |
| semi major axis, semi minor axis (arcsec): | 1.19, 1.19 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 19.09 | 0.24 | 20.698 | 0.014 | AB |
| DES_r | 29.86 | 0.59 | 20.212 | 0.021 | AB |
| PanSTARRS_i | 46.3 | 0.49 | 19.736 | 0.012 | AB |
| PanSTARRS_z | 50.61 | 0.7 | 19.640 | 0.015 | AB |
| DES_z | 53.0 | 2.09 | 19.589 | 0.043 | AB |
| PanSTARRS_y | 44.85 | 1.77 | 19.771 | 0.043 | AB |
| RA, DEC (J2000): | 13h37m13.28s, 25d12m04.10s |
| semi major axis, semi minor axis (arcsec): | 7.26, 3.28 |
| angle (degrees, anti-clockwise from east): | -72.42 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.94 | 2.84 | 21.650 | 0.388 | AB |
| GALEX_NUV | 13.8 | 0.63 | 21.050 | 0.050 | AB |
| SDSS_u | 28.05 | 3.48 | 20.280 | 0.135 | AB |
| SDSS_g | 87.45 | 3.04 | 19.046 | 0.038 | AB |
| DES_g | 88.38 | 0.58 | 19.034 | 0.007 | AB |
| PanSTARRS_g | 88.27 | 1.57 | 19.035 | 0.019 | AB |
| SDSS_r | 134.11 | 3.79 | 18.581 | 0.031 | AB |
| PanSTARRS_r | 130.36 | 1.21 | 18.612 | 0.010 | AB |
| DES_r | 139.76 | 1.35 | 18.537 | 0.010 | AB |
| SDSS_i | 182.13 | 5.12 | 18.249 | 0.031 | AB |
| PanSTARRS_i | 181.48 | 1.94 | 18.253 | 0.012 | AB |
| PanSTARRS_z | 195.46 | 2.77 | 18.172 | 0.015 | AB |
| SDSS_z | 271.31 | 14.63 | 17.816 | 0.059 | AB |
| DES_z | 201.43 | 4.36 | 18.140 | 0.023 | AB |
| PanSTARRS_y | 204.94 | 7.14 | 18.121 | 0.038 | AB |
| 2MASS_J | 241.18 | 133.93 | 17.049 | 0.603 | Vega |
| 2MASS_H | 47.51 | 236.6 | 18.340 | 5.407 | Vega |
| 2MASS_K | 472.29 | 200.75 | 15.377 | 0.461 | Vega |
| WISE_W1 | 105.96 | 8.19 | 16.138 | 0.084 | Vega |
| WISE_W2 | 61.62 | 11.05 | 16.087 | 0.195 | Vega |
| WISE_W3 | 119.22 | 64.18 | 13.535 | 0.584 | Vega |
| WISE_W4 | 89.81 | 363.14 | 12.397 | 4.390 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.119 | 9.276 | 9.391 |
| {\rm log}_{10}({\rm SFR}) | -1.058 | -0.643 | -0.236 |
| {\rm log}_{10}({\rm sSFR}) | -10.384 | -9.941 | -9.405 |
| {\rm stellar\ age} | 5.141 | 6.986 | 8.641 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.378 | -0.875 | -0.444 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.388 | -0.987 | -0.333 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.370 | 0.762 | 1.159 |
| \delta | -0.404 | -0.047 | 0.205 |
| \tau_1/\tau_2 | 0.508 | 0.887 | 1.272 |
| Q_{PAH} | 0.637 | 2.329 | 4.808 |
| U_{min} | 2.931 | 7.915 | 14.645 |
| {\rm log}_{10}(\gamma_e)\, | -2.986 | -2.008 | -0.968 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.421 | -1.040 | -0.188 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.088 | 1.442 | 1.932 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.863 | -0.533 | -0.221 |
| 0.03-0.10 Gyr | -1.398 | -0.734 | -0.214 |
| 0.10-0.33 Gyr | -1.746 | -1.043 | -0.477 |
| 0.33-1.06 Gyr | -1.876 | -1.057 | -0.535 |
| 1.06-3.47 Gyr | -1.627 | -0.840 | -0.524 |
| 3.47-11.31 Gyr | -1.062 | -0.629 | -0.444 |
| 11.31-12.57 Gyr | -1.201 | -0.538 | 0.066 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.651 | 9.748 | 9.847 |
| {\rm log}_{10}({\rm SFR}) | -0.575 | -0.323 | -0.044 |
| {\rm log}_{10}({\rm sSFR}) | -10.345 | -10.079 | -9.770 |
| {\rm stellar\ age} | 5.658 | 6.839 | 8.071 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.403 | -0.967 | -0.571 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.907 | 0.212 | 0.401 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.161 | 0.315 | 0.488 |
| \delta | -0.439 | -0.091 | 0.155 |
| \tau_1/\tau_2 | 0.761 | 1.108 | 1.461 |
| Q_{PAH} | 0.853 | 2.279 | 4.186 |
| U_{min} | 2.771 | 7.511 | 14.354 |
| {\rm log}_{10}(\gamma_e)\, | -2.624 | -1.651 | -0.680 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.224 | -3.010 | -1.818 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.041 | 1.555 | 1.932 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.743 | -0.515 | -0.344 |
| 0.03-0.10 Gyr | -0.596 | -0.262 | 0.073 |
| 0.10-0.33 Gyr | -0.564 | -0.220 | 0.064 |
| 0.33-1.06 Gyr | -0.698 | -0.334 | -0.065 |
| 1.06-3.47 Gyr | -0.613 | -0.265 | -0.046 |
| 3.47-11.31 Gyr | -0.351 | -0.139 | 0.023 |
| 11.31-12.57 Gyr | -0.562 | -0.037 | 0.430 |