| Name: | AT2026mkn |
| Right ascension: | 13h50m17.75s |
| Declination: | 28d41m44.42s |
| Discovery Date: | May 13, 2026, 7:48 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J135017.75+284144.30 |
| Object ID: | 9906631886639347 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 13h50m17.75s |
| Declination: | 28d41m44.30s |
| Redshift: | None |
| Photometric Redshift: | 0.178 |
| Downloadable | 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 | 18.24 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 6.42 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.11 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 6.51 |
| Validate global photometry | processed | 17.3 |
| Global host SED inference | processed | 386.66 |
| Local aperture photometry | processed | 6.12 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.208 | 9.445 | 9.624 |
| {\rm log}_{10}({\rm SFR}) | -0.342 | 0.074 | 0.484 |
| {\rm log}_{10}({\rm sSFR}) | -9.863 | -9.371 | -8.856 |
| {\rm stellar\ age} | 0.823 | 3.113 | 5.420 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.526 | -0.840 | -0.132 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.689 | -0.060 | 0.332 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.544 | 0.779 | 1.018 |
| \delta | -0.409 | -0.116 | 0.157 |
| \tau_1/\tau_2 | 0.734 | 1.103 | 1.465 |
| Q_{PAH} | 1.601 | 3.383 | 5.128 |
| U_{min} | 2.802 | 8.142 | 15.671 |
| {\rm log}_{10}(\gamma_e)\, | -2.964 | -2.055 | -1.171 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.022 | -2.525 | -1.014 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.993 | 1.464 | 1.893 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.313 | -0.024 | 0.217 |
| 0.03-0.10 Gyr | -0.516 | 0.098 | 0.580 |
| 0.10-0.32 Gyr | -0.233 | 0.288 | 0.662 |
| 0.32-1.02 Gyr | -0.835 | -0.002 | 0.414 |
| 1.02-3.26 Gyr | -1.802 | -0.540 | -0.133 |
| 3.26-10.39 Gyr | -2.530 | -0.886 | -0.346 |
| 10.39-11.55 Gyr | -2.522 | -0.903 | -0.162 |
Data not available
| RA, DEC (J2000): | 13h50m17.75s, 28d41m44.56s |
| semi major axis, semi minor axis (arcsec): | 2.12, 1.89 |
| angle (degrees, anti-clockwise from east): | -36.01 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.82 | 2.54 | 22.444 | 0.720 | AB |
| GALEX_NUV | 2.44 | 0.85 | 22.931 | 0.379 | AB |
| SDSS_u | 7.82 | 2.27 | 21.668 | 0.315 | AB |
| SDSS_g | 14.54 | 1.15 | 20.994 | 0.086 | AB |
| DES_g | 14.95 | 0.25 | 20.963 | 0.018 | AB |
| PanSTARRS_g | 11.21 | 0.61 | 21.276 | 0.059 | AB |
| SDSS_r | 22.46 | 1.5 | 20.521 | 0.073 | AB |
| PanSTARRS_r | 20.58 | 0.69 | 20.616 | 0.036 | AB |
| DES_r | 25.6 | 0.5 | 20.379 | 0.021 | AB |
| SDSS_i | 29.57 | 2.13 | 20.223 | 0.078 | AB |
| PanSTARRS_i | 33.24 | 0.8 | 20.096 | 0.026 | AB |
| PanSTARRS_z | 33.36 | 1.14 | 20.092 | 0.037 | AB |
| SDSS_z | 26.58 | 5.74 | 20.339 | 0.235 | AB |
| DES_z | 37.94 | 1.03 | 19.952 | 0.030 | AB |
| PanSTARRS_y | 29.91 | 2.96 | 20.211 | 0.108 | AB |
| WISE_W1 | 46.56 | 6.63 | 17.031 | 0.154 | Vega |
| WISE_W2 | 28.71 | 8.56 | 16.916 | 0.324 | Vega |
| WISE_W3 | -15.16 | 40.24 | Vega | ||
| WISE_W4 | 208.37 | 293.96 | 11.483 | 1.532 | Vega |