| Name: | AT2025kyj |
| Right ascension: | 18h41m19.26s |
| Declination: | 45d32m43.07s |
| Discovery Date: | May 20, 2025, 2:02 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.066 |
| Name: | 2025kyj |
| Right ascension: | 18h41m19.31s |
| Declination: | 45d32m41.42s |
| Redshift: | None |
| Photometric Redshift: | 0.129 |
| 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 | 4.16 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 2.66 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 4.41 |
| Validate global photometry | processed | 10.43 |
| Global host SED inference | processed | 437.59 |
| Local aperture photometry | processed | 4.26 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 18h41m19.29s, 45d32m41.62s |
| semi major axis, semi minor axis (arcsec): | 4.77, 2.93 |
| angle (degrees, anti-clockwise from east): | -169.06 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.67 | 2.17 | 22.226 | 0.504 | AB |
| GALEX_NUV | 4.19 | 2.12 | 22.346 | 0.549 | AB |
| PanSTARRS_g | 64.62 | 0.68 | 19.374 | 0.011 | AB |
| PanSTARRS_r | 138.93 | 0.97 | 18.543 | 0.008 | AB |
| PanSTARRS_i | 198.37 | 0.87 | 18.156 | 0.005 | AB |
| PanSTARRS_z | 244.64 | 2.56 | 17.929 | 0.011 | AB |
| PanSTARRS_y | 291.24 | 6.34 | 17.739 | 0.024 | AB |
| WISE_W1 | 178.09 | 13.5 | 15.574 | 0.082 | Vega |
| WISE_W2 | 124.53 | 12.46 | 15.323 | 0.109 | Vega |
| WISE_W3 | 89.17 | 34.49 | 13.850 | 0.420 | Vega |
| WISE_W4 | -33.48 | 213.15 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.156 | 10.268 | 10.366 |
| {\rm log}_{10}({\rm SFR}) | -1.254 | -0.367 | 0.111 |
| {\rm log}_{10}({\rm sSFR}) | -11.537 | -10.630 | -10.102 |
| {\rm stellar\ age} | 5.383 | 6.843 | 8.328 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.157 | -0.775 | -0.570 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.369 | -0.669 | -0.094 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.223 | 0.367 | 0.539 |
| \delta | -0.923 | -0.762 | -0.446 |
| \tau_1/\tau_2 | 0.653 | 0.991 | 1.355 |
| Q_{PAH} | 0.824 | 2.398 | 4.735 |
| U_{min} | 2.650 | 8.133 | 15.601 |
| {\rm log}_{10}(\gamma_e)\, | -2.472 | -1.374 | -0.339 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.962 | -2.636 | -1.585 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.018 | 1.511 | 1.921 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.311 | -0.462 | -0.080 |
| 0.03-0.10 Gyr | -1.486 | -0.366 | 0.201 |
| 0.10-0.32 Gyr | -1.358 | -0.263 | 0.312 |
| 0.32-1.04 Gyr | -1.213 | -0.141 | 0.382 |
| 1.04-3.37 Gyr | -0.547 | 0.185 | 0.513 |
| 3.37-10.89 Gyr | -0.031 | 0.413 | 0.587 |
| 10.89-12.10 Gyr | -0.255 | 0.436 | 1.068 |