| Name: | AT2025ktx |
| Right ascension: | 12h23m08.29s |
| Declination: | 56d13m12.47s |
| Discovery Date: | May 9, 2025, 7:24 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | 2025ktx |
| Right ascension: | 12h23m08.27s |
| Declination: | 56d13m13.65s |
| Redshift: | 0.110533 |
| Photometric Redshift: | 0.092 |
| 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 | 15.18 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 2.56 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.3 |
| Validate global photometry | processed | 15.58 |
| Global host SED inference | processed | 515.79 |
| Local aperture photometry | processed | 5.41 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 12h23m08.25s, 56d13m13.75s |
| semi major axis, semi minor axis (arcsec): | 4.9, 4.1 |
| angle (degrees, anti-clockwise from east): | -7.68 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.34 | 1.39 | 22.590 | 0.453 | AB |
| GALEX_NUV | 3.35 | 0.46 | 22.588 | 0.148 | AB |
| SDSS_u | 36.46 | 4.39 | 19.995 | 0.131 | AB |
| SDSS_g | 157.9 | 3.84 | 18.404 | 0.026 | AB |
| PanSTARRS_g | 166.69 | 0.96 | 18.345 | 0.006 | AB |
| SDSS_r | 317.28 | 5.05 | 17.646 | 0.017 | AB |
| PanSTARRS_r | 314.55 | 1.33 | 17.656 | 0.005 | AB |
| SDSS_i | 431.9 | 6.29 | 17.312 | 0.016 | AB |
| PanSTARRS_i | 416.04 | 1.34 | 17.352 | 0.003 | AB |
| PanSTARRS_z | 494.45 | 2.92 | 17.165 | 0.006 | AB |
| SDSS_z | 584.91 | 14.78 | 16.982 | 0.027 | AB |
| PanSTARRS_y | 552.38 | 6.83 | 17.044 | 0.013 | AB |
| 2MASS_J | 622.89 | 123.43 | 16.019 | 0.215 | Vega |
| 2MASS_H | 964.07 | 189.55 | 15.072 | 0.213 | Vega |
| 2MASS_K | 722.37 | 212.51 | 14.915 | 0.319 | Vega |
| WISE_W1 | 292.91 | 8.82 | 15.034 | 0.033 | Vega |
| WISE_W2 | 245.21 | 12.55 | 14.587 | 0.056 | Vega |
| WISE_W3 | 451.99 | 54.73 | 12.088 | 0.131 | Vega |
| WISE_W4 | 2126.36 | 469.07 | 8.961 | 0.240 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.361 | 10.473 | 10.609 |
| {\rm log}_{10}({\rm SFR}) | -5.544 | -2.042 | -0.829 |
| {\rm log}_{10}({\rm sSFR}) | -15.961 | -12.554 | -11.206 |
| {\rm stellar\ age} | 6.847 | 7.749 | 11.643 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.524 | -1.191 | -0.916 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.488 | -0.715 | 0.033 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.096 | 0.202 | 0.336 |
| \delta | -0.875 | -0.491 | -0.098 |
| \tau_1/\tau_2 | 0.457 | 0.911 | 1.368 |
| Q_{PAH} | 0.906 | 2.611 | 4.981 |
| U_{min} | 3.364 | 9.597 | 17.804 |
| {\rm log}_{10}(\gamma_e)\, | -2.617 | -1.376 | -0.423 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.743 | -1.469 | -1.083 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.238 | 1.571 | 1.882 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -6.467 | -2.252 | -0.724 |
| 0.03-0.10 Gyr | -6.283 | -2.684 | -0.894 |
| 0.10-0.32 Gyr | -6.056 | -2.926 | -0.803 |
| 0.32-1.05 Gyr | -5.241 | -2.382 | -0.452 |
| 1.05-3.42 Gyr | -3.457 | -1.073 | 0.392 |
| 3.42-11.09 Gyr | -1.336 | 0.543 | 0.795 |
| 11.09-12.33 Gyr | -0.993 | 0.835 | 1.766 |