| Name: | AT2026ian |
| Right ascension: | 13h32m21.47s |
| Declination: | 43d49m30.47s |
| Discovery Date: | March 20, 2026, 8:25 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.017 |
| Name: | 2230050 |
| Right ascension: | 13h32m21.36s |
| Declination: | 43d49m30.68s |
| Redshift: | None |
| Photometric Redshift: | 0.075 |
| 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 | 16.63 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.63 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 4.77 |
| Validate global photometry | processed | 15.45 |
| Global host SED inference | processed | 554.44 |
| Local aperture photometry | processed | 4.51 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 548.25 |
| RA, DEC (J2000): | 13h32m21.47s, 43d49m30.47s |
| semi major axis, semi minor axis (arcsec): | 1.4, 1.4 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 72.64 | 0.46 | 19.247 | 0.007 | AB |
| SDSS_r | 138.31 | 3.1 | 18.548 | 0.024 | AB |
| PanSTARRS_r | 144.11 | 0.49 | 18.503 | 0.004 | AB |
| SDSS_i | 202.75 | 3.82 | 18.133 | 0.020 | AB |
| PanSTARRS_i | 202.45 | 0.48 | 18.134 | 0.003 | AB |
| PanSTARRS_z | 260.16 | 0.93 | 17.862 | 0.004 | AB |
| SDSS_z | 264.79 | 6.09 | 17.843 | 0.025 | AB |
| PanSTARRS_y | 272.58 | 2.46 | 17.811 | 0.010 | AB |
| RA, DEC (J2000): | 13h32m21.43s, 43d49m30.81s |
| semi major axis, semi minor axis (arcsec): | 5.51, 5.26 |
| angle (degrees, anti-clockwise from east): | -168.64 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.21 | 1.17 | 23.693 | 1.045 | AB |
| GALEX_NUV | 6.68 | 2.3 | 21.838 | 0.374 | AB |
| SDSS_u | 44.09 | 4.55 | 19.789 | 0.112 | AB |
| SDSS_g | 183.0 | 3.76 | 18.244 | 0.022 | AB |
| PanSTARRS_g | 204.97 | 1.62 | 18.121 | 0.009 | AB |
| SDSS_r | 391.03 | 5.56 | 17.419 | 0.015 | AB |
| PanSTARRS_r | 402.36 | 1.66 | 17.388 | 0.004 | AB |
| SDSS_i | 566.46 | 7.2 | 17.017 | 0.014 | AB |
| PanSTARRS_i | 561.23 | 1.64 | 17.027 | 0.003 | AB |
| PanSTARRS_z | 710.22 | 3.25 | 16.772 | 0.005 | AB |
| SDSS_z | 763.6 | 18.37 | 16.693 | 0.026 | AB |
| PanSTARRS_y | 793.27 | 9.24 | 16.651 | 0.013 | AB |
| 2MASS_J | 943.75 | 130.37 | 15.568 | 0.150 | Vega |
| 2MASS_H | 991.62 | 202.48 | 15.042 | 0.222 | Vega |
| 2MASS_K | 996.24 | 231.73 | 14.566 | 0.253 | Vega |
| WISE_W1 | 343.92 | 11.96 | 14.860 | 0.038 | Vega |
| WISE_W2 | 192.87 | 14.62 | 14.848 | 0.082 | Vega |
| WISE_W3 | 88.5 | 54.71 | 13.859 | 0.671 | Vega |
| WISE_W4 | 218.68 | 359.91 | 11.430 | 1.787 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.857 | 9.968 | 10.072 |
| {\rm log}_{10}({\rm SFR}) | -3.392 | -1.640 | -0.669 |
| {\rm log}_{10}({\rm sSFR}) | -13.357 | -11.592 | -10.633 |
| {\rm stellar\ age} | 7.313 | 8.925 | 12.000 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.603 | -1.070 | -0.683 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.604 | -0.874 | -0.055 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.245 | 0.610 | 0.954 |
| \delta | -0.622 | -0.259 | 0.157 |
| \tau_1/\tau_2 | 0.573 | 1.012 | 1.457 |
| Q_{PAH} | 0.831 | 2.855 | 5.476 |
| U_{min} | 3.350 | 9.173 | 17.178 |
| {\rm log}_{10}(\gamma_e)\, | -3.191 | -1.833 | -0.448 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.010 | -0.884 | -0.204 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.110 | 1.529 | 1.998 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.453 | -2.087 | -1.214 |
| 0.03-0.10 Gyr | -3.914 | -1.675 | -0.567 |
| 0.10-0.33 Gyr | -4.144 | -1.645 | -0.533 |
| 0.33-1.07 Gyr | -4.490 | -1.820 | -0.666 |
| 1.07-3.51 Gyr | -3.771 | -1.457 | -0.233 |
| 3.51-11.49 Gyr | -1.816 | -0.123 | 0.197 |
| 11.49-12.76 Gyr | -0.395 | 0.660 | 1.176 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.275 | 10.369 | 10.452 |
| {\rm log}_{10}({\rm SFR}) | -4.770 | -2.246 | -0.958 |
| {\rm log}_{10}({\rm sSFR}) | -15.272 | -12.612 | -11.306 |
| {\rm stellar\ age} | 7.490 | 10.668 | 12.109 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.723 | -1.439 | -1.174 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.467 | -0.610 | 0.158 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.282 | 0.388 | 0.531 |
| \delta | -0.909 | -0.731 | -0.514 |
| \tau_1/\tau_2 | 0.471 | 0.929 | 1.396 |
| Q_{PAH} | 0.693 | 2.158 | 4.453 |
| U_{min} | 3.402 | 10.444 | 18.879 |
| {\rm log}_{10}(\gamma_e)\, | -2.783 | -1.779 | -0.788 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.175 | -2.983 | -2.000 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.143 | 1.641 | 1.949 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -6.579 | -3.476 | -1.729 |
| 0.03-0.10 Gyr | -5.267 | -2.320 | -0.860 |
| 0.10-0.33 Gyr | -5.195 | -2.290 | -0.604 |
| 0.33-1.07 Gyr | -5.615 | -2.775 | -0.916 |
| 1.07-3.51 Gyr | -4.248 | -1.977 | -0.175 |
| 3.51-11.49 Gyr | -2.236 | 0.077 | 0.602 |
| 11.49-12.76 Gyr | -0.250 | 1.375 | 1.602 |