| Name: | AT2025xsk |
| Right ascension: | 13h52m18.64s |
| Declination: | 28d37m14.21s |
| Discovery Date: | Sept. 7, 2025, 3 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.014 |
| Name: | 1841093 |
| Right ascension: | 13h52m18.72s |
| Declination: | 28d37m14.66s |
| Redshift: | None |
| Photometric Redshift: | 0.062 |
| 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_r SDSS_z DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_u SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 8.97 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.81 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 4.67 |
| Validate global photometry | processed | 13.55 |
| Global host SED inference | processed | 501.04 |
| Local aperture photometry | processed | 5.08 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 423.92 |
| RA, DEC (J2000): | 13h52m18.64s, 28d37m14.21s |
| semi major axis, semi minor axis (arcsec): | 1.67, 1.67 |
| 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 | 97.72 | 0.55 | 18.925 | 0.006 | AB |
| PanSTARRS_g | 87.48 | 0.45 | 19.045 | 0.006 | AB |
| SDSS_r | 132.34 | 3.06 | 18.596 | 0.025 | AB |
| PanSTARRS_r | 119.33 | 0.4 | 18.708 | 0.004 | AB |
| DES_r | 144.71 | 1.13 | 18.499 | 0.008 | AB |
| PanSTARRS_i | 161.97 | 0.69 | 18.376 | 0.005 | AB |
| PanSTARRS_z | 175.23 | 1.11 | 18.291 | 0.007 | AB |
| SDSS_z | 185.81 | 5.75 | 18.227 | 0.034 | AB |
| DES_z | 189.73 | 2.6 | 18.205 | 0.015 | AB |
| PanSTARRS_y | 171.08 | 2.65 | 18.317 | 0.017 | AB |
| RA, DEC (J2000): | 13h52m18.62s, 28d37m15.25s |
| semi major axis, semi minor axis (arcsec): | 12.66, 6.72 |
| angle (degrees, anti-clockwise from east): | -25.91 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 441.03 | 1.35 | 17.289 | 0.003 | AB |
| PanSTARRS_g | 423.19 | 2.24 | 17.334 | 0.006 | AB |
| SDSS_r | 605.35 | 7.42 | 16.945 | 0.013 | AB |
| PanSTARRS_r | 602.05 | 2.03 | 16.951 | 0.004 | AB |
| DES_r | 655.34 | 2.66 | 16.859 | 0.004 | AB |
| PanSTARRS_i | 750.11 | 3.57 | 16.712 | 0.005 | AB |
| PanSTARRS_z | 836.84 | 5.93 | 16.593 | 0.008 | AB |
| SDSS_z | 741.17 | 26.19 | 16.725 | 0.038 | AB |
| DES_z | 838.92 | 6.17 | 16.591 | 0.008 | AB |
| PanSTARRS_y | 861.27 | 14.49 | 16.562 | 0.018 | AB |
| 2MASS_J | 999.46 | 260.35 | 15.506 | 0.283 | Vega |
| 2MASS_H | 1343.5 | 366.83 | 14.712 | 0.296 | Vega |
| 2MASS_K | 1029.88 | 422.99 | 14.530 | 0.446 | Vega |
| WISE_W1 | 466.54 | 14.59 | 14.529 | 0.034 | Vega |
| WISE_W2 | 290.39 | 17.69 | 14.404 | 0.066 | Vega |
| WISE_W3 | 859.27 | 77.58 | 11.391 | 0.098 | Vega |
| WISE_W4 | 1683.07 | 501.02 | 9.215 | 0.323 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.107 | 9.253 | 9.389 |
| {\rm log}_{10}({\rm SFR}) | -1.097 | -0.672 | -0.238 |
| {\rm log}_{10}({\rm sSFR}) | -10.376 | -9.926 | -9.402 |
| {\rm stellar\ age} | 3.561 | 5.853 | 7.360 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.533 | -0.993 | -0.514 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.822 | -1.564 | -1.020 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.148 | 0.355 | 0.613 |
| \delta | -0.689 | -0.299 | 0.096 |
| \tau_1/\tau_2 | 0.713 | 1.062 | 1.405 |
| Q_{PAH} | 1.135 | 3.227 | 5.414 |
| U_{min} | 3.302 | 8.463 | 15.632 |
| {\rm log}_{10}(\gamma_e)\, | -3.007 | -1.935 | -0.596 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.453 | -1.573 | -0.659 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.036 | 1.567 | 1.964 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.993 | -0.794 | -0.564 |
| 0.03-0.10 Gyr | -1.244 | -0.644 | -0.135 |
| 0.10-0.33 Gyr | -1.073 | -0.497 | -0.048 |
| 0.33-1.08 Gyr | -0.982 | -0.512 | -0.198 |
| 1.08-3.54 Gyr | -1.072 | -0.625 | -0.400 |
| 3.54-11.64 Gyr | -1.280 | -0.742 | -0.495 |
| 11.64-12.93 Gyr | -1.485 | -0.767 | -0.254 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.841 | 9.955 | 10.063 |
| {\rm log}_{10}({\rm SFR}) | -1.453 | -0.800 | -0.285 |
| {\rm log}_{10}({\rm sSFR}) | -11.309 | -10.748 | -10.196 |
| {\rm stellar\ age} | 3.591 | 6.157 | 7.556 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.600 | -1.279 | -0.984 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.807 | -1.265 | 0.014 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.074 | 0.164 | 0.290 |
| \delta | -0.514 | 0.008 | 0.289 |
| \tau_1/\tau_2 | 0.573 | 0.948 | 1.320 |
| Q_{PAH} | 1.565 | 3.207 | 5.306 |
| U_{min} | 2.756 | 7.701 | 15.095 |
| {\rm log}_{10}(\gamma_e)\, | -2.856 | -1.700 | -0.771 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.146 | -1.929 | -1.464 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.994 | 1.392 | 1.808 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.490 | -0.751 | -0.492 |
| 0.03-0.10 Gyr | -2.324 | -0.879 | -0.190 |
| 0.10-0.33 Gyr | -1.824 | -0.528 | 0.200 |
| 0.33-1.08 Gyr | -0.938 | -0.066 | 0.350 |
| 1.08-3.54 Gyr | -0.144 | 0.187 | 0.487 |
| 3.54-11.64 Gyr | -0.817 | -0.006 | 0.218 |
| 11.64-12.93 Gyr | -1.323 | -0.089 | 0.481 |