| Name: | AT2026hyg |
| Right ascension: | 13h44m42.43s |
| Declination: | 30d22m20.91s |
| Discovery Date: | March 20, 2026, 4:55 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J134442.42+302220.53 |
| Right ascension: | 13h44m42.42s |
| Declination: | 30d22m20.53s |
| Redshift: | None |
| Photometric Redshift: | 0.189 |
| 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_r DES_z |
DES_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 20.58 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.78 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 5.15 |
| Global aperture photometry | processed | 5.75 |
| Validate global photometry | processed | 17.92 |
| Global host SED inference | processed | 1024.84 |
| Local aperture photometry | processed | 5.46 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 13h44m42.44s, 30d22m21.84s |
| semi major axis, semi minor axis (arcsec): | 3.41, 1.66 |
| angle (degrees, anti-clockwise from east): | -123.25 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.44 | 2.53 | 22.280 | 0.617 | AB |
| GALEX_NUV | 3.49 | 0.91 | 22.544 | 0.282 | AB |
| SDSS_u | 2.08 | 1.8 | 23.105 | 0.939 | AB |
| SDSS_g | 2.42 | 0.8 | 22.941 | 0.361 | AB |
| PanSTARRS_g | 4.71 | 0.63 | 22.218 | 0.145 | AB |
| SDSS_r | 3.46 | 1.2 | 22.554 | 0.376 | AB |
| PanSTARRS_r | 5.53 | 0.57 | 22.044 | 0.113 | AB |
| DES_r | 5.79 | 0.37 | 21.993 | 0.068 | AB |
| SDSS_i | 5.6 | 2.09 | 22.029 | 0.404 | AB |
| PanSTARRS_i | 4.36 | 0.96 | 22.301 | 0.239 | AB |
| PanSTARRS_z | 9.24 | 1.21 | 21.486 | 0.142 | AB |
| SDSS_z | 10.88 | 7.88 | 21.308 | 0.786 | AB |
| DES_z | 5.04 | 0.73 | 22.143 | 0.158 | AB |
| PanSTARRS_y | 7.77 | 3.02 | 21.673 | 0.421 | AB |
| 2MASS_J | 29.72 | 68.46 | 19.323 | 2.501 | Vega |
| 2MASS_H | -146.6 | 105.26 | Vega | ||
| 2MASS_K | 93.83 | 119.43 | 17.131 | 1.382 | Vega |
| WISE_W1 | 20.34 | 7.98 | 17.930 | 0.426 | Vega |
| WISE_W2 | 16.72 | 9.17 | 17.503 | 0.595 | Vega |
| WISE_W3 | -7.98 | 42.08 | Vega | ||
| WISE_W4 | 359.28 | 306.79 | 10.891 | 0.927 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.448 | 8.910 | 9.135 |
| {\rm log}_{10}({\rm SFR}) | 0.130 | 0.808 | 1.179 |
| {\rm log}_{10}({\rm sSFR}) | -8.487 | -7.944 | -7.911 |
| {\rm stellar\ age} | 0.065 | 0.131 | 3.682 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.796 | -1.434 | -0.487 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.589 | -0.894 | -0.012 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.511 | 1.712 | 2.272 |
| \delta | 0.204 | 0.328 | 0.380 |
| \tau_1/\tau_2 | 0.604 | 1.185 | 1.668 |
| Q_{PAH} | 1.668 | 3.544 | 5.652 |
| U_{min} | 4.503 | 12.093 | 19.639 |
| {\rm log}_{10}(\gamma_e)\, | -3.052 | -1.997 | -0.800 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.333 | -1.066 | 0.107 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.994 | 1.451 | 1.805 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.136 | -1.754 | -0.586 |
| 0.03-0.10 Gyr | 0.284 | 0.968 | 1.340 |
| 0.10-0.32 Gyr | -3.195 | -1.762 | -0.246 |
| 0.32-1.01 Gyr | -5.971 | -3.482 | -1.298 |
| 1.01-3.23 Gyr | -7.900 | -4.646 | -1.619 |
| 3.23-10.28 Gyr | -8.784 | -4.781 | -1.632 |
| 10.28-11.42 Gyr | -9.134 | -4.518 | -1.251 |