| Name: | AT2026hhu |
| Right ascension: | 12h28m05.30s |
| Declination: | 12d53m58.92s |
| Discovery Date: | March 14, 2026, 5:45 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.021 |
| Name: | PGC040958 |
| Right ascension: | 12h28m06.48s |
| Declination: | 12d53m53.12s |
| Redshift: | None |
| Photometric Redshift: | 0.008 |
| 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 | 20.33 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 5.32 |
| Host information | processed | 0.04 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 6.16 |
| Validate global photometry | processed | 14.12 |
| Global host SED inference | processed | 1369.94 |
| Local aperture photometry | processed | 6.2 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 447.56 |
| RA, DEC (J2000): | 12h28m05.30s, 12d53m58.92s |
| semi major axis, semi minor axis (arcsec): | 12.57, 12.57 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.8 | 0.72 | 22.196 | 0.163 | AB |
| GALEX_NUV | 4.51 | 0.27 | 22.265 | 0.066 | AB |
| SDSS_u | 126.97 | 12.58 | 18.641 | 0.108 | AB |
| SDSS_g | 18.72 | 4.68 | 20.719 | 0.271 | AB |
| DES_g | 61.68 | 1.12 | 19.425 | 0.020 | AB |
| PanSTARRS_g | 58.49 | 3.11 | 19.482 | 0.058 | AB |
| SDSS_r | 129.82 | 6.92 | 18.617 | 0.058 | AB |
| PanSTARRS_r | 79.99 | 2.75 | 19.142 | 0.037 | AB |
| DES_r | 110.5 | 2.11 | 18.792 | 0.021 | AB |
| SDSS_i | 117.12 | 8.87 | 18.728 | 0.082 | AB |
| PanSTARRS_i | 117.26 | 4.62 | 18.727 | 0.043 | AB |
| PanSTARRS_z | 71.59 | 8.98 | 19.263 | 0.136 | AB |
| SDSS_z | -26.49 | 42.15 | AB | ||
| DES_z | 149.34 | 5.11 | 18.465 | 0.037 | AB |
| PanSTARRS_y | -22.24 | 16.42 | AB | ||
| 2MASS_H | 689.76 | 404.97 | 15.436 | 0.637 | Vega |
| RA, DEC (J2000): | 12h28m06.52s, 12d53m53.17s |
| semi major axis, semi minor axis (arcsec): | 22.41, 11.75 |
| angle (degrees, anti-clockwise from east): | -9.84 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.13 | 0.87 | 22.361 | 0.229 | AB |
| GALEX_NUV | 21.81 | 0.4 | 20.553 | 0.020 | AB |
| SDSS_u | 441.22 | 16.59 | 17.288 | 0.041 | AB |
| SDSS_g | 808.71 | 9.01 | 16.631 | 0.012 | AB |
| DES_g | 867.66 | 1.99 | 16.554 | 0.002 | AB |
| PanSTARRS_g | 901.19 | 4.03 | 16.513 | 0.005 | AB |
| SDSS_r | 1585.09 | 12.78 | 15.900 | 0.009 | AB |
| DES_r | 1593.83 | 3.91 | 15.894 | 0.003 | AB |
| SDSS_i | 2016.17 | 15.42 | 15.639 | 0.008 | AB |
| PanSTARRS_i | 1954.12 | 6.0 | 15.673 | 0.003 | AB |
| PanSTARRS_z | 2297.32 | 11.74 | 15.497 | 0.006 | AB |
| SDSS_z | 2366.61 | 54.8 | 15.465 | 0.025 | AB |
| DES_z | 2267.89 | 10.76 | 15.511 | 0.005 | AB |
| PanSTARRS_y | 2298.04 | 21.69 | 15.497 | 0.010 | AB |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.061 | 7.316 | 7.486 |
| {\rm log}_{10}({\rm SFR}) | -2.183 | -1.762 | -1.267 |
| {\rm log}_{10}({\rm sSFR}) | -9.584 | -9.066 | -8.391 |
| {\rm stellar\ age} | 0.839 | 4.329 | 6.779 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.837 | -1.527 | -0.952 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.033 | 0.138 | 0.322 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.834 | 1.208 | 1.596 |
| \delta | -0.256 | -0.105 | 0.031 |
| \tau_1/\tau_2 | 0.714 | 1.076 | 1.461 |
| Q_{PAH} | 0.629 | 2.058 | 4.449 |
| U_{min} | 2.983 | 8.627 | 16.412 |
| {\rm log}_{10}(\gamma_e)\, | -3.172 | -2.318 | -1.226 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.374 | -1.173 | -0.464 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.886 | 1.308 | 1.814 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.040 | -1.694 | -1.352 |
| 0.03-0.10 Gyr | -2.508 | -1.841 | -1.215 |
| 0.10-0.33 Gyr | -2.925 | -2.159 | -1.644 |
| 0.33-1.10 Gyr | -3.593 | -2.451 | -2.037 |
| 1.10-3.65 Gyr | -4.329 | -2.743 | -2.282 |
| 3.65-12.11 Gyr | -4.917 | -2.962 | -2.485 |
| 12.11-13.45 Gyr | -5.006 | -3.035 | -2.348 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.576 | 8.840 | 8.960 |
| {\rm log}_{10}({\rm SFR}) | -8.280 | -3.555 | -0.500 |
| {\rm log}_{10}({\rm sSFR}) | -17.478 | -12.483 | -9.033 |
| {\rm stellar\ age} | 5.189 | 9.262 | 12.762 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.875 | -1.605 | -1.209 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.726 | -0.812 | 0.216 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.091 | 0.373 | 1.009 |
| \delta | -0.781 | -0.341 | 0.216 |
| \tau_1/\tau_2 | 0.547 | 0.973 | 1.447 |
| Q_{PAH} | 1.596 | 3.515 | 5.689 |
| U_{min} | 3.454 | 9.987 | 18.276 |
| {\rm log}_{10}(\gamma_e)\, | -3.385 | -2.002 | -0.658 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.480 | -1.074 | -0.409 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.020 | 1.443 | 1.817 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -9.330 | -4.556 | -2.285 |
| 0.03-0.10 Gyr | -8.789 | -3.632 | -0.345 |
| 0.10-0.33 Gyr | -8.417 | -4.307 | -0.925 |
| 0.33-1.10 Gyr | -8.001 | -4.621 | -1.500 |
| 1.10-3.65 Gyr | -5.849 | -3.524 | -1.367 |
| 3.65-12.11 Gyr | -3.833 | -1.804 | -0.976 |
| 12.11-13.45 Gyr | -2.545 | -0.511 | 0.083 |