| Name: | AT2026isd |
| Right ascension: | 10h37m43.20s |
| Declination: | -2d42m02.00s |
| Discovery Date: | March 25, 2026, 11:37 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.034 |
| Name: | J103743.32-024204.20 |
| Right ascension: | 10h37m43.32s |
| Declination: | -2d42m04.20s |
| Redshift: | None |
| Photometric Redshift: | 0.097 |
| 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 | 17.85 |
| Transient MWEBV | processed | 0.14 |
| Host match | processed | 6.22 |
| Host information | processed | 0.2 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 6.58 |
| Validate global photometry | processed | 18.63 |
| Global host SED inference | processed | 402.87 |
| Local aperture photometry | processed | 6.33 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 429.9 |
| RA, DEC (J2000): | 10h37m43.20s, -2d42m02.00s |
| semi major axis, semi minor axis (arcsec): | 1.11, 1.11 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 10.79 | 0.35 | 21.317 | 0.035 | AB |
| PanSTARRS_i | 17.79 | 0.31 | 20.775 | 0.019 | AB |
| PanSTARRS_z | 19.36 | 0.59 | 20.683 | 0.033 | AB |
| DES_z | 18.33 | 0.94 | 20.742 | 0.056 | AB |
| PanSTARRS_y | 23.77 | 1.64 | 20.460 | 0.075 | AB |
| RA, DEC (J2000): | 10h37m43.32s, -2d42m04.11s |
| semi major axis, semi minor axis (arcsec): | 5.8, 4.12 |
| angle (degrees, anti-clockwise from east): | -3.96 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 10.67 | 3.23 | 21.330 | 0.329 | AB |
| GALEX_NUV | 23.4 | 2.06 | 20.477 | 0.095 | AB |
| SDSS_u | 49.1 | 3.65 | 19.672 | 0.081 | AB |
| SDSS_g | 160.81 | 3.57 | 18.384 | 0.024 | AB |
| DES_g | 168.3 | 0.75 | 18.335 | 0.005 | AB |
| PanSTARRS_g | 166.53 | 1.15 | 18.346 | 0.008 | AB |
| SDSS_r | 279.39 | 4.84 | 17.784 | 0.019 | AB |
| PanSTARRS_r | 265.56 | 1.24 | 17.840 | 0.005 | AB |
| DES_r | 298.55 | 1.78 | 17.712 | 0.006 | AB |
| SDSS_i | 388.12 | 6.09 | 17.428 | 0.017 | AB |
| PanSTARRS_i | 359.29 | 1.34 | 17.511 | 0.004 | AB |
| PanSTARRS_z | 435.14 | 2.56 | 17.303 | 0.006 | AB |
| SDSS_z | 407.44 | 14.32 | 17.375 | 0.038 | AB |
| DES_z | 469.08 | 4.67 | 17.222 | 0.011 | AB |
| PanSTARRS_y | 492.45 | 7.15 | 17.169 | 0.016 | AB |
| 2MASS_J | 730.93 | 113.3 | 15.845 | 0.168 | Vega |
| 2MASS_H | 718.9 | 152.67 | 15.391 | 0.231 | Vega |
| 2MASS_K | 991.8 | 242.85 | 14.571 | 0.266 | Vega |
| WISE_W1 | 307.27 | 11.84 | 14.982 | 0.042 | Vega |
| WISE_W2 | 191.38 | 14.37 | 14.856 | 0.082 | Vega |
| WISE_W3 | 795.53 | 74.61 | 11.474 | 0.102 | Vega |
| WISE_W4 | 1727.15 | 579.23 | 9.187 | 0.364 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.677 | 8.939 | 9.151 |
| {\rm log}_{10}({\rm SFR}) | -1.064 | -0.617 | -0.142 |
| {\rm log}_{10}({\rm sSFR}) | -10.083 | -9.543 | -8.826 |
| {\rm stellar\ age} | 3.299 | 6.386 | 7.914 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.454 | -0.821 | -0.254 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.328 | -0.692 | -0.166 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.729 | 1.170 | 1.722 |
| \delta | -0.321 | -0.004 | 0.239 |
| \tau_1/\tau_2 | 0.608 | 0.945 | 1.308 |
| Q_{PAH} | 0.576 | 2.479 | 5.330 |
| U_{min} | 2.850 | 7.837 | 14.470 |
| {\rm log}_{10}(\gamma_e)\, | -3.185 | -2.138 | -0.924 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.242 | -0.960 | -0.018 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.986 | 1.363 | 1.956 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.790 | -0.429 | -0.024 |
| 0.03-0.10 Gyr | -1.685 | -0.860 | -0.189 |
| 0.10-0.33 Gyr | -2.209 | -1.243 | -0.536 |
| 0.33-1.06 Gyr | -2.404 | -1.336 | -0.712 |
| 1.06-3.45 Gyr | -2.185 | -1.181 | -0.814 |
| 3.45-11.24 Gyr | -1.873 | -1.010 | -0.702 |
| 11.24-12.49 Gyr | -1.965 | -1.035 | -0.377 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.135 | 10.195 | 10.267 |
| {\rm log}_{10}({\rm SFR}) | -0.215 | 0.142 | 0.454 |
| {\rm log}_{10}({\rm sSFR}) | -10.427 | -10.056 | -9.741 |
| {\rm stellar\ age} | 6.143 | 6.940 | 8.095 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.994 | -0.664 | -0.434 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.514 | 0.001 | 0.373 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.162 | 0.299 | 0.481 |
| \delta | -0.523 | -0.152 | 0.122 |
| \tau_1/\tau_2 | 0.686 | 1.022 | 1.357 |
| Q_{PAH} | 0.932 | 2.260 | 4.063 |
| U_{min} | 2.412 | 7.571 | 15.054 |
| {\rm log}_{10}(\gamma_e)\, | -2.716 | -1.813 | -1.086 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.957 | -2.470 | -1.659 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.014 | 1.442 | 1.844 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.983 | -0.444 | -0.215 |
| 0.03-0.10 Gyr | -0.163 | 0.263 | 0.606 |
| 0.10-0.33 Gyr | 0.051 | 0.344 | 0.595 |
| 0.33-1.06 Gyr | -0.294 | 0.070 | 0.297 |
| 1.06-3.45 Gyr | -0.260 | 0.112 | 0.346 |
| 3.45-11.24 Gyr | 0.132 | 0.327 | 0.445 |
| 11.24-12.49 Gyr | -0.030 | 0.437 | 0.930 |