| Name: | AT2025lkn |
| Right ascension: | 12h02m35.12s |
| Declination: | 28d12m01.01s |
| Discovery Date: | March 23, 2025, 8:24 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.016 |
| Name: | 2025lkn |
| Right ascension: | 12h02m35.27s |
| Declination: | 28d12m00.14s |
| Redshift: | None |
| Photometric Redshift: | 0.159 |
| 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 | 15.35 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.88 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.1 |
| Validate global photometry | processed | 16.58 |
| Global host SED inference | processed | 420.76 |
| Local aperture photometry | processed | 5.45 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 12h02m35.26s, 28d12m00.28s |
| semi major axis, semi minor axis (arcsec): | 4.17, 3.99 |
| angle (degrees, anti-clockwise from east): | -68.27 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 11.63 | 3.39 | 21.236 | 0.316 | AB |
| GALEX_NUV | 13.7 | 2.49 | 21.058 | 0.198 | AB |
| SDSS_u | 39.55 | 3.21 | 19.907 | 0.088 | AB |
| SDSS_g | 51.32 | 2.15 | 19.624 | 0.045 | AB |
| PanSTARRS_g | 53.52 | 0.97 | 19.579 | 0.020 | AB |
| SDSS_r | 81.3 | 2.92 | 19.125 | 0.039 | AB |
| PanSTARRS_r | 88.42 | 0.92 | 19.034 | 0.011 | AB |
| SDSS_i | 106.26 | 4.4 | 18.834 | 0.045 | AB |
| PanSTARRS_i | 106.45 | 1.8 | 18.832 | 0.018 | AB |
| PanSTARRS_z | 120.73 | 2.62 | 18.695 | 0.024 | AB |
| SDSS_z | 127.33 | 13.1 | 18.638 | 0.112 | AB |
| PanSTARRS_y | 132.69 | 5.43 | 18.593 | 0.044 | AB |
| 2MASS_J | 278.66 | 81.12 | 16.892 | 0.316 | Vega |
| 2MASS_H | 229.88 | 112.65 | 16.629 | 0.532 | Vega |
| 2MASS_K | 92.04 | 143.25 | 17.152 | 1.690 | Vega |
| WISE_W1 | 62.6 | 7.54 | 16.710 | 0.131 | Vega |
| WISE_W2 | 57.38 | 10.95 | 16.164 | 0.207 | Vega |
| WISE_W3 | 178.67 | 60.29 | 13.096 | 0.366 | Vega |
| WISE_W4 | 337.85 | 406.39 | 10.958 | 1.306 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.781 | 9.927 | 10.082 |
| {\rm log}_{10}({\rm SFR}) | 0.370 | 0.652 | 0.932 |
| {\rm log}_{10}({\rm sSFR}) | -9.604 | -9.274 | -8.912 |
| {\rm stellar\ age} | 4.869 | 6.325 | 8.142 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.377 | -0.731 | -0.283 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.741 | -0.935 | 0.116 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.160 | 0.292 | 0.474 |
| \delta | -0.644 | -0.283 | 0.003 |
| \tau_1/\tau_2 | 0.460 | 0.859 | 1.262 |
| Q_{PAH} | 0.880 | 2.343 | 4.486 |
| U_{min} | 2.839 | 8.341 | 15.668 |
| {\rm log}_{10}(\gamma_e)\, | -2.858 | -1.832 | -0.805 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.916 | -2.333 | -1.469 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.994 | 1.414 | 1.833 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.936 | -0.068 | 0.289 |
| 0.03-0.10 Gyr | 0.487 | 0.787 | 1.076 |
| 0.10-0.32 Gyr | -1.501 | 0.030 | 0.552 |
| 0.32-1.03 Gyr | -1.839 | -0.350 | 0.107 |
| 1.03-3.30 Gyr | -1.300 | -0.231 | 0.080 |
| 3.30-10.59 Gyr | -0.436 | 0.007 | 0.244 |
| 10.59-11.76 Gyr | -0.524 | 0.142 | 0.829 |