| Name: | AT2026hhj |
| Right ascension: | 6h41m42.27s |
| Declination: | 44d01m06.95s |
| Discovery Date: | March 8, 2026, 2:34 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.109 |
| Name: | J064142.18+440106.76 |
| Right ascension: | 6h41m42.18s |
| Declination: | 44d01m06.76s |
| Redshift: | None |
| Photometric Redshift: | 0.099 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.51 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 5.19 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.05 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 4.32 |
| Validate global photometry | processed | 12.67 |
| Global host SED inference | processed | 507.37 |
| Local aperture photometry | processed | 3.91 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 572.34 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.407 | 8.742 | 9.041 |
| {\rm log}_{10}({\rm SFR}) | -1.163 | -0.623 | -0.111 |
| {\rm log}_{10}({\rm sSFR}) | -10.029 | -9.421 | -8.604 |
| {\rm stellar\ age} | 2.013 | 5.930 | 7.920 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.618 | -0.837 | -0.131 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.312 | -0.633 | 0.146 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.444 | 0.823 | 1.383 |
| \delta | -0.545 | -0.127 | 0.286 |
| \tau_1/\tau_2 | 0.420 | 0.857 | 1.339 |
| Q_{PAH} | 0.648 | 2.051 | 4.693 |
| U_{min} | 3.186 | 8.571 | 15.883 |
| {\rm log}_{10}(\gamma_e)\, | -3.013 | -2.008 | -0.904 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.170 | -0.894 | -0.082 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.992 | 1.468 | 1.863 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.829 | -0.384 | 0.035 |
| 0.03-0.10 Gyr | -2.319 | -1.016 | -0.197 |
| 0.10-0.33 Gyr | -3.139 | -1.473 | -0.674 |
| 0.33-1.06 Gyr | -3.360 | -1.530 | -0.718 |
| 1.06-3.45 Gyr | -3.018 | -1.454 | -0.963 |
| 3.45-11.22 Gyr | -2.753 | -1.314 | -0.876 |
| 11.22-12.47 Gyr | -2.587 | -1.314 | -0.469 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.865 | 9.198 | 9.406 |
| {\rm log}_{10}({\rm SFR}) | 0.061 | 0.330 | 0.602 |
| {\rm log}_{10}({\rm sSFR}) | -9.237 | -8.863 | -8.288 |
| {\rm stellar\ age} | 2.698 | 5.987 | 7.721 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.152 | -0.368 | 0.003 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.447 | -0.081 | 0.210 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.108 | 0.369 | 0.683 |
| \delta | -0.008 | 0.265 | 0.365 |
| \tau_1/\tau_2 | 0.901 | 1.319 | 1.703 |
| Q_{PAH} | 1.820 | 3.676 | 5.391 |
| U_{min} | 2.931 | 8.369 | 15.438 |
| {\rm log}_{10}(\gamma_e)\, | -3.030 | -1.912 | -0.708 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.477 | -1.644 | -0.877 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.069 | 1.471 | 1.842 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.534 | -0.244 | -0.001 |
| 0.03-0.10 Gyr | 0.164 | 0.454 | 0.740 |
| 0.10-0.33 Gyr | -1.740 | -0.515 | -0.020 |
| 0.33-1.06 Gyr | -2.274 | -1.082 | -0.604 |
| 1.06-3.45 Gyr | -2.140 | -1.052 | -0.654 |
| 3.45-11.22 Gyr | -1.958 | -0.817 | -0.504 |
| 11.22-12.47 Gyr | -1.907 | -0.689 | -0.030 |
| RA, DEC (J2000): | 6h41m42.27s, 44d01m06.95s |
| semi major axis, semi minor axis (arcsec): | 1.1, 1.1 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_z | 16.86 | 0.87 | 20.833 | 0.056 | AB |
| PanSTARRS_y | 14.84 | 1.85 | 20.972 | 0.135 | AB |
| RA, DEC (J2000): | 6h41m42.16s, 44d01m06.91s |
| semi major axis, semi minor axis (arcsec): | 4.82, 3.28 |
| angle (degrees, anti-clockwise from east): | -131.93 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.99 | 1.64 | 22.156 | 0.357 | AB |
| GALEX_NUV | 16.6 | 2.75 | 20.850 | 0.180 | AB |
| PanSTARRS_g | 38.22 | 0.82 | 19.944 | 0.023 | AB |
| PanSTARRS_r | 57.14 | 1.4 | 19.508 | 0.027 | AB |
| PanSTARRS_i | 69.2 | 1.28 | 19.300 | 0.020 | AB |
| PanSTARRS_z | 67.42 | 3.08 | 19.328 | 0.050 | AB |
| PanSTARRS_y | 92.99 | 6.52 | 18.979 | 0.076 | AB |
| 2MASS_J | 214.62 | 114.25 | 17.176 | 0.578 | Vega |
| 2MASS_H | 90.39 | 183.75 | 17.642 | 2.207 | Vega |
| 2MASS_K | -39.24 | 192.41 | Vega | ||
| WISE_W2 | 83.01 | 23.76 | 15.763 | 0.311 | Vega |
| WISE_W3 | -20.14 | 87.95 | Vega | ||
| WISE_W4 | 89.56 | 382.08 | 12.400 | 4.632 | Vega |