| Name: | AT2026knk |
| Right ascension: | 13h24m43.94s |
| Declination: | 16d55m44.04s |
| Discovery Date: | April 20, 2026, 11:03 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | J132444.09+165544.20 |
| Right ascension: | 13h24m44.09s |
| Declination: | 16d55m44.20s |
| Redshift: | None |
| Photometric Redshift: | 0.103 |
| 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 | 18.16 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.31 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 6.14 |
| Validate global photometry | processed | 19.14 |
| Global host SED inference | processed | 432.91 |
| Local aperture photometry | processed | 5.94 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 528.95 |
| RA, DEC (J2000): | 13h24m43.94s, 16d55m44.04s |
| semi major axis, semi minor axis (arcsec): | 1.05, 1.05 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 5.47 | 0.82 | 22.055 | 0.163 | AB |
| PanSTARRS_y | 7.64 | 1.77 | 21.693 | 0.251 | AB |
| RA, DEC (J2000): | 13h24m44.10s, 16d55m44.21s |
| semi major axis, semi minor axis (arcsec): | 3.39, 2.94 |
| angle (degrees, anti-clockwise from east): | -145.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.37 | 2.08 | 22.299 | 0.516 | AB |
| GALEX_NUV | 7.43 | 2.01 | 21.722 | 0.293 | AB |
| SDSS_u | 6.38 | 3.29 | 21.888 | 0.561 | AB |
| SDSS_g | 28.7 | 1.68 | 20.255 | 0.063 | AB |
| DES_g | 31.13 | 0.69 | 20.167 | 0.024 | AB |
| PanSTARRS_g | 28.04 | 0.82 | 20.281 | 0.032 | AB |
| SDSS_r | 43.32 | 2.29 | 19.808 | 0.058 | AB |
| PanSTARRS_r | 41.11 | 1.34 | 19.865 | 0.035 | AB |
| DES_r | 47.93 | 1.02 | 19.699 | 0.023 | AB |
| SDSS_i | 53.45 | 3.22 | 19.580 | 0.065 | AB |
| PanSTARRS_i | 53.25 | 0.96 | 19.584 | 0.020 | AB |
| PanSTARRS_z | 61.14 | 1.55 | 19.434 | 0.028 | AB |
| SDSS_z | 34.41 | 11.98 | 20.058 | 0.378 | AB |
| DES_z | 61.41 | 2.67 | 19.429 | 0.047 | AB |
| PanSTARRS_y | 81.77 | 5.09 | 19.118 | 0.068 | AB |
| 2MASS_J | 74.98 | 72.64 | 18.318 | 1.052 | Vega |
| 2MASS_H | -120.06 | 124.61 | Vega | ||
| 2MASS_K | 213.74 | 131.75 | 16.237 | 0.669 | Vega |
| WISE_W1 | 23.17 | 6.61 | 17.789 | 0.310 | Vega |
| WISE_W2 | 10.15 | 11.23 | 18.045 | 1.201 | Vega |
| WISE_W3 | -18.03 | 42.5 | Vega | ||
| WISE_W4 | 474.44 | 302.8 | 10.590 | 0.693 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.549 | 8.157 | 8.569 |
| {\rm log}_{10}({\rm SFR}) | -1.190 | -0.792 | -0.321 |
| {\rm log}_{10}({\rm sSFR}) | -9.567 | -8.825 | -7.989 |
| {\rm stellar\ age} | 0.218 | 4.465 | 7.117 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.499 | -0.667 | -0.070 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.407 | -0.635 | 0.145 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.726 | 1.223 | 1.944 |
| \delta | -0.278 | 0.054 | 0.265 |
| \tau_1/\tau_2 | 0.453 | 0.868 | 1.301 |
| Q_{PAH} | 0.715 | 2.341 | 5.133 |
| U_{min} | 2.996 | 8.375 | 16.073 |
| {\rm log}_{10}(\gamma_e)\, | -3.249 | -2.111 | -0.632 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.500 | -0.477 | 0.160 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.932 | 1.436 | 1.857 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.998 | -0.494 | -0.017 |
| 0.03-0.10 Gyr | -2.962 | -1.366 | -0.618 |
| 0.10-0.33 Gyr | -4.148 | -1.850 | -1.086 |
| 0.33-1.06 Gyr | -4.761 | -2.013 | -1.263 |
| 1.06-3.44 Gyr | -5.014 | -2.127 | -1.437 |
| 3.44-11.17 Gyr | -5.304 | -2.112 | -1.388 |
| 11.17-12.41 Gyr | -5.493 | -2.176 | -1.176 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.097 | 9.270 | 9.382 |
| {\rm log}_{10}({\rm SFR}) | -1.030 | -0.376 | 0.225 |
| {\rm log}_{10}({\rm sSFR}) | -10.331 | -9.668 | -8.940 |
| {\rm stellar\ age} | 2.989 | 5.715 | 7.176 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.347 | -0.573 | -0.125 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.164 | 0.002 | 0.322 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.118 | 0.361 | 0.702 |
| \delta | -0.421 | -0.041 | 0.229 |
| \tau_1/\tau_2 | 0.625 | 0.990 | 1.380 |
| Q_{PAH} | 0.647 | 1.985 | 3.971 |
| U_{min} | 2.808 | 8.910 | 16.789 |
| {\rm log}_{10}(\gamma_e)\, | -2.605 | -1.498 | -0.602 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.450 | -1.321 | -0.506 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.321 | 1.690 | 1.922 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.857 | -1.305 | -0.767 |
| 0.03-0.10 Gyr | -0.970 | -0.247 | 0.380 |
| 0.10-0.33 Gyr | -0.803 | -0.195 | 0.185 |
| 0.33-1.06 Gyr | -1.696 | -0.595 | -0.265 |
| 1.06-3.44 Gyr | -1.995 | -0.733 | -0.435 |
| 3.44-11.17 Gyr | -1.921 | -0.726 | -0.503 |
| 11.17-12.41 Gyr | -2.096 | -0.743 | -0.116 |