| Name: | AT2026tw |
| Right ascension: | 12h23m46.17s |
| Declination: | 32d27m08.88s |
| Discovery Date: | Jan. 9, 2026, 5:41 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | 1997619 |
| Right ascension: | 12h23m46.56s |
| Declination: | 32d27m08.23s |
| Redshift: | 0.038519 |
| Photometric Redshift: | None |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 20.78 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 5.81 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 5.01 |
| Validate global photometry | processed | 15.18 |
| Global host SED inference | processed | 416.09 |
| Local aperture photometry | processed | 4.83 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 492.53 |
| RA, DEC (J2000): | 12h23m46.17s, 32d27m08.88s |
| semi major axis, semi minor axis (arcsec): | 2.62, 2.62 |
| 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 | 38.04 | 2.4 | 19.949 | 0.069 | AB |
| SDSS_g | 121.99 | 2.94 | 18.684 | 0.026 | AB |
| PanSTARRS_g | 131.2 | 0.61 | 18.605 | 0.005 | AB |
| SDSS_r | 224.31 | 4.04 | 18.023 | 0.020 | AB |
| PanSTARRS_r | 231.68 | 0.7 | 17.988 | 0.003 | AB |
| SDSS_i | 308.87 | 4.81 | 17.676 | 0.017 | AB |
| PanSTARRS_i | 313.34 | 0.86 | 17.660 | 0.003 | AB |
| PanSTARRS_z | 388.37 | 1.82 | 17.427 | 0.005 | AB |
| SDSS_z | 393.13 | 8.36 | 17.414 | 0.023 | AB |
| PanSTARRS_y | 452.81 | 3.79 | 17.260 | 0.009 | AB |
| RA, DEC (J2000): | 12h23m46.52s, 32d27m08.33s |
| semi major axis, semi minor axis (arcsec): | 14.31, 5.56 |
| angle (degrees, anti-clockwise from east): | -86.26 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 28.77 | 3.93 | 20.253 | 0.149 | AB |
| GALEX_NUV | 34.47 | 1.11 | 20.056 | 0.035 | AB |
| SDSS_u | 216.6 | 7.41 | 18.061 | 0.037 | AB |
| SDSS_g | 656.23 | 7.04 | 16.857 | 0.012 | AB |
| PanSTARRS_g | 693.24 | 2.01 | 16.798 | 0.003 | AB |
| SDSS_r | 1242.88 | 9.93 | 16.164 | 0.009 | AB |
| PanSTARRS_r | 1283.02 | 2.26 | 16.129 | 0.002 | AB |
| SDSS_i | 1778.46 | 12.15 | 15.775 | 0.007 | AB |
| PanSTARRS_i | 1756.51 | 2.79 | 15.788 | 0.002 | AB |
| PanSTARRS_z | 2217.21 | 6.12 | 15.535 | 0.003 | AB |
| SDSS_z | 2333.79 | 25.86 | 15.480 | 0.012 | AB |
| PanSTARRS_y | 2646.37 | 12.77 | 15.343 | 0.005 | AB |
| 2MASS_J | 3146.94 | 201.12 | 14.260 | 0.069 | Vega |
| 2MASS_H | 4122.68 | 337.21 | 13.494 | 0.089 | Vega |
| 2MASS_K | 3649.5 | 331.81 | 13.157 | 0.099 | Vega |
| WISE_W1 | 1616.48 | 26.33 | 13.180 | 0.018 | Vega |
| WISE_W2 | 996.43 | 28.17 | 13.065 | 0.031 | Vega |
| WISE_W3 | 2476.32 | 115.91 | 10.241 | 0.051 | Vega |
| WISE_W4 | 4581.0 | 867.85 | 8.128 | 0.206 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.326 | 9.449 | 9.574 |
| {\rm log}_{10}({\rm SFR}) | -1.627 | -0.875 | -0.306 |
| {\rm log}_{10}({\rm sSFR}) | -11.098 | -10.349 | -9.694 |
| {\rm stellar\ age} | 5.802 | 7.640 | 9.923 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.386 | -0.779 | -0.412 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.799 | -0.890 | 0.236 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.318 | 0.786 | 1.174 |
| \delta | -0.499 | -0.100 | 0.242 |
| \tau_1/\tau_2 | 0.656 | 1.019 | 1.371 |
| Q_{PAH} | 0.457 | 1.966 | 4.302 |
| U_{min} | 2.723 | 7.928 | 15.092 |
| {\rm log}_{10}(\gamma_e)\, | -3.388 | -2.051 | -1.030 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.717 | -1.179 | -0.301 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.978 | 1.381 | 1.853 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.246 | -1.156 | -0.647 |
| 0.03-0.10 Gyr | -1.687 | -0.818 | -0.220 |
| 0.10-0.33 Gyr | -1.599 | -0.795 | -0.243 |
| 0.33-1.09 Gyr | -2.057 | -0.969 | -0.416 |
| 1.09-3.61 Gyr | -1.849 | -0.789 | -0.403 |
| 3.61-11.92 Gyr | -0.962 | -0.472 | -0.285 |
| 11.92-13.24 Gyr | -0.994 | -0.331 | 0.370 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.188 | 10.232 | 10.308 |
| {\rm log}_{10}({\rm SFR}) | -0.952 | -0.658 | -0.384 |
| {\rm log}_{10}({\rm sSFR}) | -11.220 | -10.910 | -10.613 |
| {\rm stellar\ age} | 7.786 | 8.588 | 11.362 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.569 | -0.401 | -0.283 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.520 | 0.221 | 0.407 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.169 | 0.247 | 0.362 |
| \delta | -0.593 | -0.140 | 0.201 |
| \tau_1/\tau_2 | 0.601 | 0.966 | 1.336 |
| Q_{PAH} | 0.984 | 2.405 | 4.257 |
| U_{min} | 2.498 | 7.655 | 14.920 |
| {\rm log}_{10}(\gamma_e)\, | -2.480 | -1.460 | -0.662 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.911 | -2.710 | -1.761 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.185 | 1.664 | 1.990 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.419 | -0.798 | -0.462 |
| 0.03-0.10 Gyr | -1.137 | -0.639 | -0.295 |
| 0.10-0.33 Gyr | -1.351 | -0.688 | -0.325 |
| 0.33-1.09 Gyr | -1.630 | -0.855 | -0.473 |
| 1.09-3.61 Gyr | -1.521 | -0.636 | -0.143 |
| 3.61-11.92 Gyr | -0.132 | 0.386 | 0.487 |
| 11.92-13.24 Gyr | 0.129 | 0.684 | 1.331 |