| Name: | AT2026kmg |
| Right ascension: | 15h18m20.78s |
| Declination: | 20d01m50.50s |
| Discovery Date: | April 7, 2026, 6:31 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.038 |
| Name: | J151820.73+200151.59 |
| Right ascension: | 15h18m20.73s |
| Declination: | 20d01m51.59s |
| Redshift: | None |
| Photometric Redshift: | 0.082 |
| 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 | 33.02 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.82 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.69 |
| Global aperture photometry | processed | 6.59 |
| Validate global photometry | processed | 19.55 |
| Global host SED inference | processed | 468.82 |
| Local aperture photometry | processed | 6.4 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 435.65 |
| RA, DEC (J2000): | 15h18m20.78s, 20d01m50.50s |
| semi major axis, semi minor axis (arcsec): | 1.3, 1.3 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 4.61 | 0.15 | 22.241 | 0.035 | AB |
| PanSTARRS_r | 5.26 | 0.35 | 22.098 | 0.073 | AB |
| DES_r | 5.99 | 0.23 | 21.956 | 0.042 | AB |
| SDSS_i | 7.99 | 1.07 | 21.643 | 0.145 | AB |
| PanSTARRS_i | 6.78 | 0.34 | 21.823 | 0.054 | AB |
| PanSTARRS_z | 6.09 | 0.73 | 21.938 | 0.131 | AB |
| SDSS_z | 6.24 | 3.43 | 21.912 | 0.598 | AB |
| DES_z | 7.1 | 0.61 | 21.771 | 0.093 | AB |
| PanSTARRS_y | 5.37 | 1.86 | 22.075 | 0.375 | AB |
| RA, DEC (J2000): | 15h18m20.74s, 20d01m52.09s |
| semi major axis, semi minor axis (arcsec): | 4.49, 4.39 |
| angle (degrees, anti-clockwise from east): | -135.84 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.25 | 1.95 | 21.911 | 0.340 | AB |
| GALEX_NUV | 4.21 | 0.47 | 22.340 | 0.122 | AB |
| SDSS_u | 9.12 | 3.58 | 21.500 | 0.427 | AB |
| SDSS_g | 20.45 | 1.69 | 20.623 | 0.090 | AB |
| DES_g | 18.77 | 0.39 | 20.717 | 0.023 | AB |
| PanSTARRS_g | 19.16 | 1.04 | 20.694 | 0.059 | AB |
| SDSS_r | 15.29 | 2.18 | 20.939 | 0.155 | AB |
| PanSTARRS_r | 23.83 | 1.19 | 20.457 | 0.054 | AB |
| DES_r | 24.0 | 0.6 | 20.449 | 0.027 | AB |
| SDSS_i | 34.53 | 3.18 | 20.054 | 0.100 | AB |
| PanSTARRS_i | 24.97 | 1.13 | 20.407 | 0.049 | AB |
| PanSTARRS_z | 26.27 | 2.46 | 20.351 | 0.102 | AB |
| SDSS_z | 18.51 | 11.62 | 20.731 | 0.682 | AB |
| DES_z | 26.08 | 1.58 | 20.359 | 0.066 | AB |
| PanSTARRS_y | 36.28 | 6.23 | 20.001 | 0.187 | AB |
| 2MASS_J | -53.72 | 105.41 | Vega | ||
| 2MASS_H | -46.9 | 138.09 | Vega | ||
| 2MASS_K | -106.52 | 204.92 | Vega | ||
| WISE_W1 | 13.47 | 11.77 | 18.378 | 0.948 | Vega |
| WISE_W2 | 6.96 | 11.88 | 18.455 | 1.853 | Vega |
| WISE_W3 | -30.13 | 36.78 | Vega | ||
| WISE_W4 | 82.17 | 245.11 | 12.493 | 3.239 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.670 | 7.959 | 8.155 |
| {\rm log}_{10}({\rm SFR}) | -1.812 | -1.289 | -0.591 |
| {\rm log}_{10}({\rm sSFR}) | -9.851 | -9.231 | -8.193 |
| {\rm stellar\ age} | 0.311 | 3.468 | 6.006 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.550 | -0.965 | -0.314 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.430 | -0.802 | -0.057 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.248 | 0.574 | 1.147 |
| \delta | -0.301 | 0.077 | 0.294 |
| \tau_1/\tau_2 | 0.712 | 1.082 | 1.488 |
| Q_{PAH} | 1.308 | 3.200 | 5.481 |
| U_{min} | 2.758 | 7.712 | 15.110 |
| {\rm log}_{10}(\gamma_e)\, | -2.864 | -1.854 | -0.812 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -0.902 | -0.034 | 0.304 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.023 | 1.454 | 1.875 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.850 | -1.410 | -0.981 |
| 0.03-0.10 Gyr | -1.944 | -1.278 | -0.481 |
| 0.10-0.33 Gyr | -2.055 | -1.354 | -0.816 |
| 0.33-1.07 Gyr | -3.374 | -1.693 | -1.286 |
| 1.07-3.49 Gyr | -4.338 | -2.131 | -1.661 |
| 3.49-11.41 Gyr | -4.962 | -2.383 | -1.827 |
| 11.41-12.68 Gyr | -4.747 | -2.442 | -1.724 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.313 | 8.524 | 8.683 |
| {\rm log}_{10}({\rm SFR}) | -1.367 | -0.809 | -0.290 |
| {\rm log}_{10}({\rm sSFR}) | -9.963 | -9.347 | -8.717 |
| {\rm stellar\ age} | 0.420 | 3.292 | 5.611 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.718 | -1.170 | -0.246 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.336 | -0.192 | 0.164 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.079 | 0.370 | 0.993 |
| \delta | -0.279 | 0.165 | 0.336 |
| \tau_1/\tau_2 | 0.623 | 1.036 | 1.441 |
| Q_{PAH} | 1.368 | 3.196 | 5.266 |
| U_{min} | 3.395 | 9.404 | 17.000 |
| {\rm log}_{10}(\gamma_e)\, | -2.695 | -1.316 | -0.459 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.584 | -0.646 | -0.025 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.094 | 1.514 | 1.876 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.606 | -1.169 | -0.790 |
| 0.03-0.10 Gyr | -1.460 | -0.725 | -0.171 |
| 0.10-0.33 Gyr | -1.003 | -0.521 | 0.046 |
| 0.33-1.07 Gyr | -2.324 | -1.094 | -0.699 |
| 1.07-3.49 Gyr | -3.805 | -1.587 | -1.155 |
| 3.49-11.41 Gyr | -4.454 | -1.904 | -1.383 |
| 11.41-12.68 Gyr | -4.461 | -1.945 | -1.202 |