| Name: | AT2025alkp |
| Right ascension: | 16h10m05.62s |
| Declination: | 56d20m00.14s |
| Discovery Date: | Oct. 30, 2025, 3:20 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J161005.67+561958.30 |
| Right ascension: | 16h10m05.67s |
| Declination: | 56d19m58.30s |
| Redshift: | None |
| Photometric Redshift: | 0.034 |
| 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 | 16.62 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.59 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 2.74 |
| Global aperture photometry | processed | 4.98 |
| Validate global photometry | processed | 15.38 |
| Global host SED inference | processed | 603.47 |
| Local aperture photometry | processed | 4.91 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 448.89 |
| RA, DEC (J2000): | 16h10m05.62s, 56d20m00.14s |
| semi major axis, semi minor axis (arcsec): | 2.91, 2.91 |
| 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 | 4.31 | 2.81 | 22.313 | 0.708 | AB |
| SDSS_g | 12.42 | 1.25 | 21.164 | 0.109 | AB |
| PanSTARRS_g | 14.0 | 0.99 | 21.034 | 0.077 | AB |
| SDSS_r | 20.02 | 1.72 | 20.646 | 0.093 | AB |
| PanSTARRS_r | 16.86 | 0.91 | 20.833 | 0.059 | AB |
| SDSS_i | 19.54 | 2.27 | 20.673 | 0.126 | AB |
| PanSTARRS_i | 19.35 | 0.82 | 20.683 | 0.046 | AB |
| PanSTARRS_z | 21.44 | 2.01 | 20.572 | 0.102 | AB |
| SDSS_z | 47.53 | 10.13 | 19.708 | 0.231 | AB |
| PanSTARRS_y | 10.1 | 4.7 | 21.389 | 0.506 | AB |
| 2MASS_J | -36.85 | 67.0 | Vega | ||
| 2MASS_H | 98.66 | 101.32 | 17.547 | 1.115 | Vega |
| 2MASS_K | -40.32 | 106.61 | Vega |
| RA, DEC (J2000): | 16h10m05.74s, 56d19m57.46s |
| semi major axis, semi minor axis (arcsec): | 3.83, 2.18 |
| angle (degrees, anti-clockwise from east): | -136.47 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.06 | 0.33 | 21.944 | 0.059 | AB |
| GALEX_NUV | 7.28 | 0.12 | 21.745 | 0.019 | AB |
| SDSS_u | 8.9 | 2.94 | 21.527 | 0.359 | AB |
| SDSS_g | 13.49 | 1.28 | 21.075 | 0.103 | AB |
| PanSTARRS_g | 13.41 | 0.98 | 21.082 | 0.079 | AB |
| SDSS_r | 21.95 | 1.73 | 20.547 | 0.086 | AB |
| PanSTARRS_r | 15.96 | 0.89 | 20.892 | 0.060 | AB |
| SDSS_i | 21.63 | 2.27 | 20.562 | 0.114 | AB |
| PanSTARRS_i | 17.66 | 0.79 | 20.782 | 0.049 | AB |
| PanSTARRS_z | 14.53 | 1.91 | 20.994 | 0.143 | AB |
| SDSS_z | 45.78 | 10.01 | 19.748 | 0.237 | AB |
| PanSTARRS_y | 2.95 | 4.45 | 22.727 | 1.639 | AB |
| 2MASS_J | -53.3 | 90.94 | Vega | ||
| 2MASS_H | 142.15 | 134.84 | 17.150 | 1.030 | Vega |
| 2MASS_K | 60.78 | 144.74 | 17.603 | 2.586 | Vega |
| WISE_W1 | 7.93 | 5.45 | 18.953 | 0.747 | Vega |
| WISE_W2 | 7.18 | 6.25 | 18.420 | 0.944 | Vega |
| WISE_W3 | -32.87 | 22.49 | Vega | ||
| WISE_W4 | -254.67 | 162.2 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.411 | 7.742 | 7.928 |
| {\rm log}_{10}({\rm SFR}) | -2.139 | -1.519 | -0.942 |
| {\rm log}_{10}({\rm sSFR}) | -10.060 | -9.285 | -8.335 |
| {\rm stellar\ age} | 0.697 | 4.799 | 6.850 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.417 | -0.570 | -0.017 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.520 | -0.791 | -0.063 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.246 | 0.659 | 1.137 |
| \delta | -0.499 | -0.072 | 0.218 |
| \tau_1/\tau_2 | 0.755 | 1.148 | 1.538 |
| Q_{PAH} | 1.094 | 3.184 | 5.490 |
| U_{min} | 2.911 | 8.277 | 15.616 |
| {\rm log}_{10}(\gamma_e)\, | -2.642 | -1.484 | -0.530 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.958 | -0.769 | 0.035 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.091 | 1.554 | 1.937 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.227 | -1.694 | -1.260 |
| 0.03-0.10 Gyr | -2.274 | -1.534 | -0.831 |
| 0.10-0.33 Gyr | -2.620 | -1.786 | -1.184 |
| 0.33-1.09 Gyr | -3.357 | -2.022 | -1.620 |
| 1.09-3.62 Gyr | -4.211 | -2.292 | -1.899 |
| 3.62-11.96 Gyr | -4.562 | -2.426 | -2.004 |
| 11.96-13.29 Gyr | -4.414 | -2.492 | -1.854 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.397 | 7.607 | 7.817 |
| {\rm log}_{10}({\rm SFR}) | -1.365 | -0.741 | -0.362 |
| {\rm log}_{10}({\rm sSFR}) | -9.029 | -8.285 | -7.924 |
| {\rm stellar\ age} | 0.082 | 1.801 | 6.670 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.835 | -1.563 | -1.130 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.539 | -0.306 | 0.331 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.341 | 0.977 | 1.390 |
| \delta | 0.069 | 0.243 | 0.347 |
| \tau_1/\tau_2 | 0.491 | 0.961 | 1.414 |
| Q_{PAH} | 1.337 | 3.225 | 5.147 |
| U_{min} | 3.965 | 10.522 | 18.282 |
| {\rm log}_{10}(\gamma_e)\, | -3.110 | -1.903 | -0.843 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.690 | -1.888 | -0.442 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.016 | 1.500 | 1.875 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.357 | -2.040 | -1.354 |
| 0.03-0.10 Gyr | -1.266 | -0.597 | -0.205 |
| 0.10-0.33 Gyr | -4.065 | -2.199 | -1.282 |
| 0.33-1.09 Gyr | -5.901 | -3.147 | -2.106 |
| 1.09-3.62 Gyr | -7.093 | -3.625 | -2.275 |
| 3.62-11.96 Gyr | -7.495 | -3.686 | -2.263 |
| 11.96-13.29 Gyr | -7.657 | -3.435 | -1.991 |