| Name: | AT2025akpk |
| Right ascension: | 4h26m33.57s |
| Declination: | 28d36m31.55s |
| Discovery Date: | Aug. 23, 2025, 2:24 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.680 |
| Name: | 04263395+2836276 |
| Right ascension: | 4h26m33.95s |
| Declination: | 28d36m27.64s |
| Redshift: | 0.032188 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 PanSTARRS_r PanSTARRS_i PanSTARRS_y SDSS_u SDSS_z SDSS_g |
WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_z SDSS_i SDSS_r DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 8.81 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.14 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.7 |
| Global aperture photometry | processed | 3.37 |
| Validate global photometry | processed | 9.93 |
| Global host SED inference | processed | 738.51 |
| Local aperture photometry | processed | 3.34 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 595.74 |
| RA, DEC (J2000): | 4h26m33.57s, 28d36m31.55s |
| semi major axis, semi minor axis (arcsec): | 3.11, 3.11 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 7.42 | 1.77 | 21.724 | 0.259 | AB |
| SDSS_g | 30.68 | 1.81 | 20.183 | 0.064 | AB |
| PanSTARRS_r | 109.62 | 1.51 | 18.800 | 0.015 | AB |
| PanSTARRS_i | 197.11 | 1.0 | 18.163 | 0.006 | AB |
| SDSS_z | 321.4 | 8.36 | 17.632 | 0.028 | AB |
| PanSTARRS_y | 402.49 | 6.72 | 17.388 | 0.018 | AB |
| 2MASS_J | 556.62 | 64.05 | 16.141 | 0.125 | Vega |
| 2MASS_H | 935.9 | 114.24 | 15.104 | 0.133 | Vega |
| 2MASS_K | 836.28 | 110.19 | 14.756 | 0.143 | Vega |
| RA, DEC (J2000): | 4h26m33.95s, 28d36m27.31s |
| semi major axis, semi minor axis (arcsec): | 17.91, 14.92 |
| angle (degrees, anti-clockwise from east): | -10.94 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_g | 542.64 | 8.58 | 17.064 | 0.017 | AB |
| SDSS_z | 5151.24 | 41.16 | 14.620 | 0.009 | AB |
| PanSTARRS_y | 6080.68 | 35.08 | 14.440 | 0.006 | AB |
| 2MASS_H | 12090.54 | 606.05 | 12.326 | 0.054 | Vega |
| WISE_W1 | 7478.07 | 61.95 | 11.517 | 0.009 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.915 | 9.317 | 9.512 |
| {\rm log}_{10}({\rm SFR}) | -0.804 | -0.070 | 0.410 |
| {\rm log}_{10}({\rm sSFR}) | -10.201 | -9.467 | -8.685 |
| {\rm stellar\ age} | 0.735 | 6.155 | 8.194 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.310 | -0.621 | -0.249 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.661 | 0.026 | 0.353 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.358 | 0.652 | 0.913 |
| \delta | -0.545 | -0.241 | 0.032 |
| \tau_1/\tau_2 | 0.649 | 1.071 | 1.484 |
| Q_{PAH} | 0.529 | 2.289 | 4.436 |
| U_{min} | 2.869 | 8.669 | 16.040 |
| {\rm log}_{10}(\gamma_e)\, | -3.526 | -2.480 | -1.274 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.953 | -2.143 | -1.169 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.856 | 1.316 | 1.835 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.449 | -0.668 | -0.345 |
| 0.03-0.10 Gyr | -0.865 | 0.053 | 0.553 |
| 0.10-0.33 Gyr | -1.308 | -0.375 | 0.342 |
| 0.33-1.10 Gyr | -2.550 | -0.852 | -0.408 |
| 1.10-3.62 Gyr | -3.068 | -0.888 | -0.435 |
| 3.62-11.99 Gyr | -3.342 | -0.818 | -0.401 |
| 11.99-13.33 Gyr | -3.352 | -0.766 | 0.021 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.359 | 10.516 | 10.704 |
| {\rm log}_{10}({\rm SFR}) | -0.259 | 0.494 | 1.166 |
| {\rm log}_{10}({\rm sSFR}) | -10.843 | -10.055 | -9.303 |
| {\rm stellar\ age} | 2.844 | 6.320 | 8.499 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.130 | -0.652 | -0.353 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.826 | -1.442 | -0.172 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.179 | 0.367 | 0.548 |
| \delta | -0.752 | -0.228 | 0.169 |
| \tau_1/\tau_2 | 0.514 | 0.930 | 1.320 |
| Q_{PAH} | 0.620 | 1.637 | 3.427 |
| U_{min} | 2.057 | 6.098 | 13.464 |
| {\rm log}_{10}(\gamma_e)\, | -3.751 | -3.108 | -1.829 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.577 | -1.937 | -1.612 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.827 | 1.150 | 1.713 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.979 | 0.265 | 0.624 |
| 0.03-0.10 Gyr | -0.824 | 0.495 | 1.301 |
| 0.10-0.33 Gyr | -0.676 | 0.608 | 1.215 |
| 0.33-1.10 Gyr | -0.857 | 0.443 | 0.914 |
| 1.10-3.62 Gyr | -0.418 | 0.550 | 0.939 |
| 3.62-11.99 Gyr | -0.797 | 0.446 | 0.798 |
| 11.99-13.33 Gyr | -1.036 | 0.467 | 1.234 |