| Name: | AT2026byp |
| Right ascension: | 1h05m35.00s |
| Declination: | 2d50m00.61s |
| Discovery Date: | Feb. 2, 2026, 2:48 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.023 |
| Name: | |
| Right ascension: | 1h05m35.82s |
| Declination: | 2d49m59.70s |
| Redshift: | None |
| Photometric Redshift: | 0.047 |
| 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 | 19.5 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 6.65 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 6.79 |
| Validate global photometry | processed | 18.84 |
| Global host SED inference | processed | 541.29 |
| Local aperture photometry | processed | 6.54 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 421.04 |
| RA, DEC (J2000): | 1h05m35.00s, 2d50m00.61s |
| semi major axis, semi minor axis (arcsec): | 2.16, 2.16 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 10.02 | 2.36 | 21.398 | 0.256 | AB |
| SDSS_g | 20.8 | 1.33 | 20.605 | 0.069 | AB |
| DES_g | 22.45 | 0.22 | 20.522 | 0.011 | AB |
| PanSTARRS_g | 23.2 | 0.54 | 20.486 | 0.025 | AB |
| SDSS_r | 29.89 | 1.72 | 20.211 | 0.062 | AB |
| PanSTARRS_r | 25.8 | 0.56 | 20.371 | 0.024 | AB |
| DES_r | 33.65 | 0.3 | 20.082 | 0.010 | AB |
| SDSS_i | 37.36 | 2.23 | 19.969 | 0.065 | AB |
| PanSTARRS_i | 37.36 | 0.49 | 19.969 | 0.014 | AB |
| PanSTARRS_z | 38.96 | 1.73 | 19.923 | 0.048 | AB |
| SDSS_z | 45.59 | 8.89 | 19.753 | 0.212 | AB |
| DES_z | 42.42 | 0.82 | 19.831 | 0.021 | AB |
| PanSTARRS_y | 49.07 | 4.67 | 19.673 | 0.103 | AB |
| RA, DEC (J2000): | 1h05m35.72s, 2d50m00.12s |
| semi major axis, semi minor axis (arcsec): | 24.64, 9.41 |
| angle (degrees, anti-clockwise from east): | -62.82 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 80.6 | 2.11 | 19.134 | 0.028 | AB |
| GALEX_NUV | 115.41 | 1.65 | 18.744 | 0.016 | AB |
| SDSS_u | 417.18 | 16.65 | 17.349 | 0.043 | AB |
| SDSS_g | 785.64 | 8.58 | 16.662 | 0.012 | AB |
| DES_g | 808.14 | 1.39 | 16.631 | 0.002 | AB |
| SDSS_r | 1264.2 | 11.63 | 16.145 | 0.010 | AB |
| PanSTARRS_r | 960.4 | 3.9 | 16.444 | 0.004 | AB |
| DES_r | 1376.91 | 1.95 | 16.053 | 0.002 | AB |
| SDSS_i | 1771.9 | 15.72 | 15.779 | 0.010 | AB |
| PanSTARRS_z | 1822.26 | 12.4 | 15.748 | 0.007 | AB |
| SDSS_z | 2269.53 | 62.71 | 15.510 | 0.030 | AB |
| DES_z | 1973.79 | 5.64 | 15.662 | 0.003 | AB |
| PanSTARRS_y | 2151.64 | 32.95 | 15.568 | 0.017 | AB |
| 2MASS_J | 2781.15 | 365.52 | 14.395 | 0.143 | Vega |
| 2MASS_K | 2397.96 | 631.99 | 13.613 | 0.286 | Vega |
| WISE_W2 | 803.83 | 43.06 | 13.298 | 0.058 | Vega |
| WISE_W3 | 3581.29 | 231.25 | 9.841 | 0.070 | Vega |
| WISE_W4 | 4150.49 | 1274.2 | 8.235 | 0.333 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.180 | 8.418 | 8.579 |
| {\rm log}_{10}({\rm SFR}) | -1.666 | -1.170 | -0.658 |
| {\rm log}_{10}({\rm sSFR}) | -10.171 | -9.595 | -8.862 |
| {\rm stellar\ age} | 3.844 | 6.380 | 7.857 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.332 | -0.710 | -0.182 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.347 | -0.863 | -0.236 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.256 | 0.527 | 0.869 |
| \delta | -0.613 | -0.190 | 0.192 |
| \tau_1/\tau_2 | 0.700 | 1.043 | 1.395 |
| Q_{PAH} | 0.508 | 1.721 | 4.062 |
| U_{min} | 2.853 | 7.672 | 14.366 |
| {\rm log}_{10}(\gamma_e)\, | -3.185 | -2.055 | -0.916 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.209 | -0.867 | -0.066 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.026 | 1.479 | 1.907 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.516 | -1.136 | -0.833 |
| 0.03-0.10 Gyr | -1.883 | -1.193 | -0.594 |
| 0.10-0.33 Gyr | -2.047 | -1.483 | -1.010 |
| 0.33-1.09 Gyr | -2.221 | -1.636 | -1.248 |
| 1.09-3.58 Gyr | -2.193 | -1.640 | -1.334 |
| 3.58-11.81 Gyr | -2.175 | -1.560 | -1.278 |
| 11.81-13.13 Gyr | -2.382 | -1.589 | -1.028 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.481 | 9.999 | 10.148 |
| {\rm log}_{10}({\rm SFR}) | 0.675 | 1.020 | 1.415 |
| {\rm log}_{10}({\rm sSFR}) | -9.454 | -9.001 | -8.024 |
| {\rm stellar\ age} | 1.441 | 7.148 | 9.459 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.414 | -0.262 | -0.148 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.691 | -0.075 | 0.198 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.290 | 0.559 | 0.899 |
| \delta | -0.654 | -0.298 | -0.115 |
| \tau_1/\tau_2 | 0.242 | 0.587 | 0.994 |
| Q_{PAH} | 0.248 | 0.670 | 1.324 |
| U_{min} | 2.412 | 7.221 | 14.241 |
| {\rm log}_{10}(\gamma_e)\, | -3.739 | -3.221 | -2.472 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.596 | -3.949 | -3.050 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.133 | 1.635 | 1.990 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.172 | 0.191 | 0.458 |
| 0.03-0.10 Gyr | 0.797 | 1.161 | 1.568 |
| 0.10-0.33 Gyr | -2.677 | -1.206 | -0.265 |
| 0.33-1.09 Gyr | -4.520 | -1.414 | -0.430 |
| 1.09-3.58 Gyr | -3.160 | -0.619 | -0.009 |
| 3.58-11.81 Gyr | -2.260 | -0.081 | 0.290 |
| 11.81-13.13 Gyr | -2.314 | 0.082 | 0.905 |