| Name: | AT2026hek |
| Right ascension: | 16h15m02.94s |
| Declination: | -20d47m54.48s |
| Discovery Date: | March 24, 2026, 5:01 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.235 |
| Name: | ESO584-008 |
| Right ascension: | 16h15m02.50s |
| Declination: | -20d47m15.87s |
| Redshift: | 0.027492 |
| Photometric Redshift: | None |
| 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 |
GALEX_NUV GALEX_FUV 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 | 3.86 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.02 |
| Host information | processed | 0.07 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 3.83 |
| Validate global photometry | processed | 10.67 |
| Global host SED inference | processed | 511.27 |
| Local aperture photometry | processed | 3.46 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 441.77 |
| RA, DEC (J2000): | 16h15m02.94s, -20d47m54.48s |
| semi major axis, semi minor axis (arcsec): | 3.62, 3.62 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 32.14 | 1.02 | 20.133 | 0.034 | AB |
| PanSTARRS_r | 46.56 | 1.68 | 19.730 | 0.039 | AB |
| PanSTARRS_i | 63.15 | 1.43 | 19.399 | 0.025 | AB |
| PanSTARRS_z | 70.12 | 2.94 | 19.285 | 0.045 | AB |
| PanSTARRS_y | 89.11 | 6.53 | 19.025 | 0.080 | AB |
| 2MASS_J | 80.24 | 95.46 | 18.244 | 1.292 | Vega |
| 2MASS_H | 151.48 | 118.65 | 17.082 | 0.850 | Vega |
| 2MASS_K | 125.28 | 172.4 | 16.818 | 1.494 | Vega |
| RA, DEC (J2000): | 16h15m02.49s, -20d47m15.90s |
| semi major axis, semi minor axis (arcsec): | 32.16, 21.12 |
| angle (degrees, anti-clockwise from east): | -79.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 3257.33 | 7.35 | 15.118 | 0.002 | AB |
| PanSTARRS_r | 6599.76 | 12.44 | 14.351 | 0.002 | AB |
| PanSTARRS_i | 9931.76 | 10.25 | 13.907 | 0.001 | AB |
| PanSTARRS_z | 12910.98 | 21.82 | 13.623 | 0.002 | AB |
| 2MASS_J | 19304.84 | 691.42 | 12.291 | 0.039 | Vega |
| 2MASS_H | 26874.33 | 858.68 | 11.459 | 0.035 | Vega |
| 2MASS_K | 21664.85 | 1247.08 | 11.223 | 0.062 | Vega |
| WISE_W1 | 11577.94 | 97.67 | 11.042 | 0.009 | Vega |
| WISE_W3 | 14226.27 | 615.5 | 8.343 | 0.047 | Vega |
| WISE_W4 | 10797.35 | 2055.3 | 7.197 | 0.207 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.899 | 8.224 | 8.413 |
| {\rm log}_{10}({\rm SFR}) | -1.827 | -1.204 | -0.474 |
| {\rm log}_{10}({\rm sSFR}) | -10.154 | -9.488 | -8.397 |
| {\rm stellar\ age} | 0.415 | 4.834 | 7.316 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.590 | -1.091 | -0.493 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.339 | -0.779 | -0.227 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.149 | 0.515 | 0.984 |
| \delta | -0.377 | -0.007 | 0.288 |
| \tau_1/\tau_2 | 0.610 | 0.984 | 1.374 |
| Q_{PAH} | 0.704 | 2.252 | 4.447 |
| U_{min} | 3.106 | 8.214 | 15.585 |
| {\rm log}_{10}(\gamma_e)\, | -3.299 | -2.255 | -0.869 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.735 | -1.337 | -0.466 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.077 | 1.449 | 1.829 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.096 | -1.641 | -1.233 |
| 0.03-0.10 Gyr | -1.910 | -1.133 | -0.324 |
| 0.10-0.33 Gyr | -2.317 | -1.358 | -0.714 |
| 0.33-1.10 Gyr | -3.420 | -1.660 | -1.207 |
| 1.10-3.64 Gyr | -4.454 | -1.835 | -1.435 |
| 3.64-12.05 Gyr | -4.791 | -1.962 | -1.525 |
| 12.05-13.39 Gyr | -4.877 | -2.034 | -1.319 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.597 | 10.705 | 10.789 |
| {\rm log}_{10}({\rm SFR}) | -0.949 | 0.135 | 0.653 |
| {\rm log}_{10}({\rm sSFR}) | -11.601 | -10.555 | -10.040 |
| {\rm stellar\ age} | 5.516 | 7.583 | 9.005 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.730 | -0.489 | -0.357 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.765 | -1.131 | 0.146 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.184 | 0.295 | 0.416 |
| \delta | -0.854 | -0.519 | 0.136 |
| \tau_1/\tau_2 | 0.611 | 0.997 | 1.389 |
| Q_{PAH} | 0.329 | 0.994 | 2.994 |
| U_{min} | 2.491 | 7.089 | 13.722 |
| {\rm log}_{10}(\gamma_e)\, | -3.545 | -2.784 | -1.919 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.752 | -2.153 | -1.564 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.070 | 1.343 | 1.784 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.961 | 0.044 | 0.440 |
| 0.03-0.10 Gyr | -1.378 | 0.110 | 0.743 |
| 0.10-0.33 Gyr | -1.471 | 0.182 | 0.650 |
| 0.33-1.10 Gyr | -0.847 | 0.138 | 0.573 |
| 1.10-3.64 Gyr | 0.009 | 0.606 | 1.068 |
| 3.64-12.05 Gyr | 0.304 | 0.809 | 0.964 |
| 12.05-13.39 Gyr | -0.186 | 0.840 | 1.418 |