| Name: | AT2025kcn |
| Right ascension: | 13h57m00.69s |
| Declination: | 5d03m36.80s |
| Discovery Date: | April 28, 2025, 5:16 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.023 |
| Name: | 2025kcn |
| Right ascension: | 13h57m00.53s |
| Declination: | 5d03m37.47s |
| Redshift: | 0.000678 |
| Photometric Redshift: | 0.312 |
| 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 | 15.53 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 2.04 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.63 |
| Validate global photometry | processed | 14.51 |
| Global host SED inference | time limit exceeded | 7195.57 |
| Local aperture photometry | processed | 8.04 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 517.32 |
| RA, DEC (J2000): | 13h57m00.69s, 5d03m36.80s |
| semi major axis, semi minor axis (arcsec): | 142.19, 142.19 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 48.33 | 2.3 | 19.690 | 0.052 | AB |
| GALEX_NUV | 158.86 | 2.75 | 18.397 | 0.019 | AB |
| SDSS_u | 3935.21 | 100.98 | 14.913 | 0.028 | AB |
| SDSS_g | 15762.78 | 59.87 | 13.406 | 0.004 | AB |
| PanSTARRS_g | 24399.83 | 33.0 | 12.932 | 0.001 | AB |
| SDSS_r | 8139.22 | 76.5 | 14.124 | 0.010 | AB |
| SDSS_i | 22739.68 | 121.98 | 13.008 | 0.006 | AB |
| PanSTARRS_z | 61197.78 | 82.75 | 11.933 | 0.001 | AB |
| SDSS_z | 80256.21 | 399.79 | 11.639 | 0.005 | AB |
| PanSTARRS_y | 73474.55 | 208.21 | 11.735 | 0.003 | AB |
| WISE_W1 | 27296.7 | 219.02 | 10.111 | 0.009 | Vega |
| WISE_W2 | 15282.26 | 272.55 | 10.101 | 0.019 | Vega |
| WISE_W3 | 10301.98 | 1145.95 | 8.694 | 0.121 | Vega |
| WISE_W4 | 7295.36 | 5084.78 | 7.622 | 0.757 | Vega |
| RA, DEC (J2000): | 13h57m00.53s, 5d03m37.51s |
| semi major axis, semi minor axis (arcsec): | 2.38, 2.0 |
| angle (degrees, anti-clockwise from east): | -96.08 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.04 | 0.07 | 27.505 | 2.187 | AB |
| GALEX_NUV | 0.63 | 0.11 | 24.400 | 0.185 | AB |
| SDSS_u | 4.96 | 1.67 | 22.162 | 0.366 | AB |
| SDSS_g | 13.98 | 1.2 | 21.036 | 0.093 | AB |
| PanSTARRS_g | 13.25 | 0.5 | 21.094 | 0.041 | AB |
| SDSS_r | 23.62 | 1.63 | 20.467 | 0.075 | AB |
| PanSTARRS_r | 22.0 | 0.68 | 20.544 | 0.034 | AB |
| SDSS_i | 34.78 | 2.27 | 20.047 | 0.071 | AB |
| PanSTARRS_i | 31.62 | 0.65 | 20.150 | 0.022 | AB |
| PanSTARRS_z | 34.61 | 1.19 | 20.052 | 0.037 | AB |
| SDSS_z | 51.95 | 6.21 | 19.611 | 0.130 | AB |
| PanSTARRS_y | 45.67 | 2.96 | 19.751 | 0.070 | AB |
| WISE_W1 | 51.87 | 8.45 | 16.914 | 0.177 | Vega |
| WISE_W2 | 33.87 | 9.45 | 16.737 | 0.303 | Vega |
| WISE_W3 | 84.27 | 40.16 | 13.912 | 0.517 | Vega |
| WISE_W4 | 366.02 | 322.34 | 10.871 | 0.956 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.972 | 8.059 | 8.151 |
| {\rm log}_{10}({\rm SFR}) | -2.461 | -2.175 | -1.822 |
| {\rm log}_{10}({\rm sSFR}) | -10.556 | -10.240 | -9.827 |
| {\rm stellar\ age} | 7.391 | 8.270 | 10.298 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.570 | -0.361 | -0.190 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.758 | -0.617 | -0.481 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.540 | 0.675 | 0.833 |
| \delta | -0.899 | -0.771 | -0.643 |
| \tau_1/\tau_2 | 0.311 | 0.644 | 1.011 |
| Q_{PAH} | 0.125 | 0.420 | 0.960 |
| U_{min} | 3.238 | 8.547 | 16.206 |
| {\rm log}_{10}(\gamma_e)\, | -3.222 | -2.449 | -1.474 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.526 | -3.552 | -2.436 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.057 | 1.591 | 1.992 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.218 | -1.989 | -1.733 |
| 0.03-0.10 Gyr | -2.989 | -2.341 | -1.860 |
| 0.10-0.33 Gyr | -3.783 | -2.868 | -2.400 |
| 0.33-1.10 Gyr | -3.892 | -2.888 | -2.376 |
| 1.10-3.67 Gyr | -3.499 | -2.436 | -2.019 |
| 3.67-12.20 Gyr | -2.081 | -1.819 | -1.686 |
| 12.20-13.55 Gyr | -2.193 | -1.654 | -1.035 |