| Name: | AT2025kkd |
| Right ascension: | 9h07m26.91s |
| Declination: | 24d45m22.15s |
| Discovery Date: | April 25, 2025, 6:49 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.031 |
| Name: | 2025kkd |
| Right ascension: | 9h07m26.90s |
| Declination: | 24d45m22.04s |
| Redshift: | None |
| Photometric Redshift: | 0.123 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.08 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 1.86 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 6.56 |
| Validate global photometry | processed | 18.99 |
| Global host SED inference | processed | 395.92 |
| Local aperture photometry | processed | 7.12 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 9h07m26.89s, 24d45m22.14s |
| semi major axis, semi minor axis (arcsec): | 3.35, 2.74 |
| angle (degrees, anti-clockwise from east): | -68.31 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 5.57 | 0.55 | 22.036 | 0.108 | AB |
| GALEX_NUV | 6.96 | 0.48 | 21.793 | 0.074 | AB |
| SDSS_u | 15.35 | 2.75 | 20.934 | 0.195 | AB |
| SDSS_g | 45.11 | 1.97 | 19.764 | 0.047 | AB |
| DES_g | 44.35 | 0.35 | 19.783 | 0.008 | AB |
| PanSTARRS_g | 41.88 | 0.67 | 19.845 | 0.017 | AB |
| SDSS_r | 59.8 | 2.59 | 19.458 | 0.047 | AB |
| PanSTARRS_r | 62.22 | 0.68 | 19.415 | 0.012 | AB |
| DES_r | 70.7 | 0.86 | 19.276 | 0.013 | AB |
| SDSS_i | 86.61 | 3.52 | 19.056 | 0.044 | AB |
| PanSTARRS_i | 81.16 | 0.82 | 19.127 | 0.011 | AB |
| PanSTARRS_z | 82.08 | 1.75 | 19.114 | 0.023 | AB |
| SDSS_z | 86.11 | 11.41 | 19.062 | 0.144 | AB |
| DES_z | 95.5 | 2.2 | 18.950 | 0.025 | AB |
| PanSTARRS_y | 90.76 | 6.0 | 19.005 | 0.072 | AB |
| 2MASS_J | 48.53 | 73.86 | 18.790 | 1.652 | Vega |
| 2MASS_H | 234.76 | 118.2 | 16.606 | 0.547 | Vega |
| 2MASS_K | -133.43 | 116.78 | Vega | ||
| WISE_W1 | 53.62 | 8.99 | 16.878 | 0.182 | Vega |
| WISE_W2 | 41.97 | 12.79 | 16.504 | 0.331 | Vega |
| WISE_W3 | 98.67 | 67.19 | 13.741 | 0.739 | Vega |
| WISE_W4 | 1197.34 | 434.94 | 9.584 | 0.394 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.314 | 9.463 | 9.624 |
| {\rm log}_{10}({\rm SFR}) | -0.566 | -0.201 | 0.148 |
| {\rm log}_{10}({\rm sSFR}) | -10.090 | -9.648 | -9.234 |
| {\rm stellar\ age} | 2.049 | 4.382 | 5.899 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.565 | -0.762 | -0.168 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.630 | 0.003 | 0.342 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.189 | 0.351 | 0.537 |
| \delta | -0.531 | -0.174 | 0.070 |
| \tau_1/\tau_2 | 0.747 | 1.073 | 1.397 |
| Q_{PAH} | 1.101 | 2.799 | 4.817 |
| U_{min} | 2.690 | 8.037 | 15.174 |
| {\rm log}_{10}(\gamma_e)\, | -2.586 | -1.515 | -0.567 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.730 | -1.742 | -1.002 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.063 | 1.482 | 1.881 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.687 | -0.377 | -0.141 |
| 0.03-0.10 Gyr | -0.620 | -0.153 | 0.256 |
| 0.10-0.32 Gyr | -0.180 | 0.179 | 0.481 |
| 0.32-1.05 Gyr | -0.286 | 0.048 | 0.307 |
| 1.05-3.39 Gyr | -0.963 | -0.407 | -0.117 |
| 3.39-10.96 Gyr | -1.427 | -0.655 | -0.298 |
| 10.96-12.17 Gyr | -1.644 | -0.656 | -0.135 |