| Name: | AT2026eku |
| Right ascension: | 14h28m20.50s |
| Declination: | -4d08m59.47s |
| Discovery Date: | Feb. 25, 2026, 10:59 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.069 |
| Name: | J142820.48-040859.62 |
| Right ascension: | 14h28m20.48s |
| Declination: | -4d08m59.62s |
| Redshift: | None |
| Photometric Redshift: | 0.075 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 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 |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.81 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 5.62 |
| Host information | processed | 0.2 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.32 |
| Validate global photometry | processed | 13.86 |
| Global host SED inference | processed | 485.62 |
| Local aperture photometry | processed | 5.32 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 463.34 |
| RA, DEC (J2000): | 14h28m20.50s, -4d08m59.47s |
| semi major axis, semi minor axis (arcsec): | 1.4, 1.4 |
| 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 | 21.72 | 0.23 | 20.558 | 0.011 | AB |
| PanSTARRS_g | 22.94 | 0.3 | 20.499 | 0.014 | AB |
| PanSTARRS_r | 31.78 | 0.46 | 20.145 | 0.016 | AB |
| DES_r | 26.06 | 0.48 | 20.360 | 0.020 | AB |
| PanSTARRS_i | 34.12 | 0.48 | 20.067 | 0.015 | AB |
| PanSTARRS_z | 34.4 | 0.99 | 20.059 | 0.031 | AB |
| SDSS_z | 33.75 | 4.32 | 20.079 | 0.139 | AB |
| DES_z | 29.03 | 0.93 | 20.243 | 0.035 | AB |
| PanSTARRS_y | 33.79 | 2.61 | 20.078 | 0.084 | AB |
| RA, DEC (J2000): | 14h28m20.47s, -4d08m59.42s |
| semi major axis, semi minor axis (arcsec): | 4.12, 2.66 |
| angle (degrees, anti-clockwise from east): | -33.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 36.57 | 0.33 | 19.992 | 0.010 | AB |
| PanSTARRS_g | 37.93 | 0.69 | 19.952 | 0.020 | AB |
| PanSTARRS_r | 56.04 | 1.04 | 19.529 | 0.020 | AB |
| DES_r | 41.14 | 0.68 | 19.864 | 0.018 | AB |
| PanSTARRS_i | 52.63 | 1.09 | 19.597 | 0.023 | AB |
| PanSTARRS_z | 55.88 | 2.26 | 19.532 | 0.044 | AB |
| DES_z | 47.48 | 1.35 | 19.709 | 0.031 | AB |
| PanSTARRS_y | 50.38 | 5.95 | 19.644 | 0.128 | AB |
| 2MASS_J | -47.97 | 118.06 | Vega | ||
| 2MASS_H | 56.59 | 169.69 | 18.151 | 3.256 | Vega |
| 2MASS_K | 169.59 | 216.27 | 16.489 | 1.385 | Vega |
| WISE_W1 | 43.43 | 7.87 | 17.107 | 0.197 | Vega |
| WISE_W2 | 23.19 | 11.56 | 17.148 | 0.541 | Vega |
| WISE_W3 | 63.24 | 44.71 | 14.224 | 0.768 | Vega |
| WISE_W4 | 240.64 | 284.73 | 11.327 | 1.285 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.281 | 8.568 | 8.741 |
| {\rm log}_{10}({\rm SFR}) | -1.323 | -0.686 | -0.124 |
| {\rm log}_{10}({\rm sSFR}) | -9.948 | -9.271 | -8.553 |
| {\rm stellar\ age} | 1.238 | 4.554 | 6.548 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.696 | -1.200 | -0.536 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.117 | -0.799 | -0.478 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.064 | 0.213 | 0.567 |
| \delta | -0.757 | -0.358 | 0.136 |
| \tau_1/\tau_2 | 0.587 | 0.974 | 1.336 |
| Q_{PAH} | 1.291 | 3.361 | 5.661 |
| U_{min} | 3.146 | 8.571 | 16.078 |
| {\rm log}_{10}(\gamma_e)\, | -2.881 | -1.868 | -0.832 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.948 | -0.557 | -0.174 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.089 | 1.459 | 1.905 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.481 | -1.199 | -0.854 |
| 0.03-0.10 Gyr | -1.368 | -0.582 | 0.016 |
| 0.10-0.33 Gyr | -1.514 | -0.773 | -0.338 |
| 0.33-1.07 Gyr | -2.564 | -1.191 | -0.794 |
| 1.07-3.51 Gyr | -2.902 | -1.463 | -1.073 |
| 3.51-11.48 Gyr | -3.166 | -1.635 | -1.204 |
| 11.48-12.76 Gyr | -3.243 | -1.637 | -0.980 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.449 | 8.774 | 8.942 |
| {\rm log}_{10}({\rm SFR}) | -1.078 | -0.534 | 0.030 |
| {\rm log}_{10}({\rm sSFR}) | -9.923 | -9.299 | -8.602 |
| {\rm stellar\ age} | 1.121 | 4.576 | 6.669 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.688 | -1.279 | -0.673 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.115 | -0.738 | -0.362 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.057 | 0.213 | 0.426 |
| \delta | -0.624 | -0.167 | 0.228 |
| \tau_1/\tau_2 | 0.605 | 1.056 | 1.453 |
| Q_{PAH} | 2.102 | 3.952 | 5.762 |
| U_{min} | 3.358 | 8.677 | 15.957 |
| {\rm log}_{10}(\gamma_e)\, | -2.829 | -1.574 | -0.504 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.449 | -1.398 | -0.548 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.162 | 1.608 | 1.937 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.324 | -0.973 | -0.693 |
| 0.03-0.10 Gyr | -1.108 | -0.436 | 0.173 |
| 0.10-0.33 Gyr | -1.171 | -0.570 | -0.100 |
| 0.33-1.07 Gyr | -2.221 | -0.983 | -0.565 |
| 1.07-3.51 Gyr | -2.632 | -1.243 | -0.868 |
| 3.51-11.48 Gyr | -3.068 | -1.408 | -0.998 |
| 11.48-12.76 Gyr | -3.119 | -1.379 | -0.727 |