| Name: | AT2026feg |
| Right ascension: | 7h43m40.81s |
| Declination: | 22d28m48.75s |
| Discovery Date: | March 6, 2026, 3:44 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.034 |
| Name: | J074340.59+222847.28 |
| Right ascension: | 7h43m40.59s |
| Declination: | 22d28m47.28s |
| Redshift: | None |
| Photometric Redshift: | 0.126 |
| 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 | 17.24 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.15 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 2.73 |
| Global aperture photometry | processed | 6.63 |
| Validate global photometry | processed | 20.06 |
| Global host SED inference | processed | 507.76 |
| Local aperture photometry | processed | 6.3 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 7h43m40.60s, 22d28m47.50s |
| semi major axis, semi minor axis (arcsec): | 4.32, 3.61 |
| angle (degrees, anti-clockwise from east): | -170.39 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 5.4 | 1.42 | 22.070 | 0.286 | AB |
| GALEX_NUV | 2.63 | 1.27 | 22.852 | 0.524 | AB |
| SDSS_u | 11.58 | 3.86 | 21.241 | 0.362 | AB |
| SDSS_g | 11.54 | 1.54 | 21.245 | 0.145 | AB |
| DES_g | 14.25 | 0.36 | 21.015 | 0.027 | AB |
| PanSTARRS_g | 14.84 | 1.25 | 20.971 | 0.091 | AB |
| SDSS_r | 18.43 | 2.48 | 20.736 | 0.146 | AB |
| PanSTARRS_r | 17.6 | 0.86 | 20.786 | 0.053 | AB |
| DES_r | 21.29 | 0.81 | 20.580 | 0.041 | AB |
| SDSS_i | 30.39 | 3.94 | 20.193 | 0.141 | AB |
| PanSTARRS_i | 21.06 | 1.84 | 20.591 | 0.095 | AB |
| PanSTARRS_z | 16.55 | 3.89 | 20.853 | 0.255 | AB |
| SDSS_z | 13.32 | 13.52 | 21.088 | 1.101 | AB |
| DES_z | 23.39 | 1.54 | 20.478 | 0.071 | AB |
| PanSTARRS_y | 39.19 | 7.91 | 19.917 | 0.219 | AB |
| 2MASS_J | 147.16 | 81.29 | 17.586 | 0.600 | Vega |
| 2MASS_H | 26.65 | 127.39 | 18.968 | 5.190 | Vega |
| 2MASS_K | 34.72 | 146.11 | 18.211 | 4.569 | Vega |
| WISE_W1 | -5.57 | 9.94 | Vega | ||
| WISE_W2 | 11.5 | 13.59 | 17.909 | 1.283 | Vega |
| WISE_W3 | -20.96 | 68.2 | Vega | ||
| WISE_W4 | -346.61 | 373.03 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.379 | 8.763 | 8.999 |
| {\rm log}_{10}({\rm SFR}) | -0.634 | -0.173 | 0.303 |
| {\rm log}_{10}({\rm sSFR}) | -9.495 | -8.907 | -8.129 |
| {\rm stellar\ age} | 0.249 | 3.468 | 5.994 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.447 | -0.669 | -0.025 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.672 | -0.108 | 0.100 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.145 | 0.458 | 1.050 |
| \delta | -0.364 | 0.172 | 0.331 |
| \tau_1/\tau_2 | 0.701 | 1.199 | 1.628 |
| Q_{PAH} | 0.915 | 3.237 | 5.299 |
| U_{min} | 3.414 | 9.200 | 16.855 |
| {\rm log}_{10}(\gamma_e)\, | -2.991 | -1.961 | -0.743 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.290 | -0.811 | 0.025 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.068 | 1.453 | 1.791 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.810 | -0.333 | 0.082 |
| 0.03-0.10 Gyr | -0.734 | -0.161 | 0.376 |
| 0.10-0.32 Gyr | -1.543 | -0.533 | -0.041 |
| 0.32-1.05 Gyr | -2.872 | -1.136 | -0.535 |
| 1.05-3.38 Gyr | -3.968 | -1.418 | -0.871 |
| 3.38-10.92 Gyr | -4.314 | -1.601 | -0.990 |
| 10.92-12.14 Gyr | -4.273 | -1.609 | -0.789 |