| Name: | AT2026ldm |
| Right ascension: | 15h48m39.04s |
| Declination: | 3d39m05.68s |
| Discovery Date: | April 23, 2026, 9:59 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.089 |
| Name: | 3124718 |
| Right ascension: | 15h48m39.12s |
| Declination: | 3d39m05.87s |
| Redshift: | None |
| Photometric Redshift: | 0.075 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 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 |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.53 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.14 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.1 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 6.32 |
| Validate global photometry | processed | 17.75 |
| Global host SED inference | processed | 402.19 |
| Local aperture photometry | processed | 6.24 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 489.05 |
| RA, DEC (J2000): | 15h48m39.04s, 3d39m05.68s |
| semi major axis, semi minor axis (arcsec): | 1.41, 1.41 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 53.11 | 0.33 | 19.587 | 0.007 | AB |
| PanSTARRS_g | 53.42 | 0.34 | 19.581 | 0.007 | AB |
| SDSS_r | 102.76 | 2.72 | 18.870 | 0.029 | AB |
| PanSTARRS_r | 101.51 | 0.41 | 18.884 | 0.004 | AB |
| DES_r | 119.77 | 0.62 | 18.704 | 0.006 | AB |
| SDSS_i | 158.17 | 3.46 | 18.402 | 0.024 | AB |
| PanSTARRS_i | 150.17 | 0.39 | 18.459 | 0.003 | AB |
| PanSTARRS_z | 188.8 | 0.9 | 18.210 | 0.005 | AB |
| SDSS_z | 198.3 | 5.61 | 18.157 | 0.031 | AB |
| DES_z | 217.68 | 2.27 | 18.055 | 0.011 | AB |
| PanSTARRS_y | 193.55 | 2.18 | 18.183 | 0.012 | AB |
| RA, DEC (J2000): | 15h48m39.01s, 3d39m05.78s |
| semi major axis, semi minor axis (arcsec): | 5.92, 5.19 |
| angle (degrees, anti-clockwise from east): | -140.51 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 27.26 | 4.74 | 20.311 | 0.189 | AB |
| SDSS_g | 160.75 | 3.78 | 18.385 | 0.025 | AB |
| DES_g | 171.29 | 0.66 | 18.316 | 0.004 | AB |
| PanSTARRS_g | 174.65 | 1.23 | 18.295 | 0.008 | AB |
| SDSS_r | 320.45 | 5.38 | 17.636 | 0.018 | AB |
| PanSTARRS_r | 331.09 | 1.47 | 17.600 | 0.005 | AB |
| DES_r | 360.47 | 1.16 | 17.508 | 0.003 | AB |
| SDSS_i | 482.44 | 7.31 | 17.191 | 0.016 | AB |
| PanSTARRS_i | 471.01 | 1.43 | 17.217 | 0.003 | AB |
| PanSTARRS_z | 585.46 | 3.34 | 16.981 | 0.006 | AB |
| SDSS_z | 584.2 | 18.06 | 16.984 | 0.034 | AB |
| DES_z | 625.73 | 4.07 | 16.909 | 0.007 | AB |
| PanSTARRS_y | 656.58 | 8.43 | 16.857 | 0.014 | AB |
| 2MASS_J | 945.79 | 128.03 | 15.566 | 0.147 | Vega |
| 2MASS_H | 974.59 | 168.62 | 15.060 | 0.188 | Vega |
| 2MASS_K | 973.38 | 261.29 | 14.591 | 0.291 | Vega |
| WISE_W1 | 350.39 | 14.75 | 14.840 | 0.046 | Vega |
| WISE_W2 | 217.41 | 24.09 | 14.718 | 0.120 | Vega |
| WISE_W3 | 352.09 | 76.94 | 12.359 | 0.237 | Vega |
| WISE_W4 | 524.61 | 439.41 | 10.480 | 0.909 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.662 | 9.770 | 9.891 |
| {\rm log}_{10}({\rm SFR}) | -2.198 | -1.376 | -0.706 |
| {\rm log}_{10}({\rm sSFR}) | -11.975 | -11.164 | -10.471 |
| {\rm stellar\ age} | 6.488 | 7.702 | 10.518 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.429 | -0.990 | -0.671 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.835 | -1.328 | -0.086 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.233 | 0.470 | 0.766 |
| \delta | -0.651 | -0.204 | 0.185 |
| \tau_1/\tau_2 | 0.644 | 1.023 | 1.392 |
| Q_{PAH} | 1.136 | 3.306 | 5.949 |
| U_{min} | 3.040 | 8.397 | 15.400 |
| {\rm log}_{10}(\gamma_e)\, | -3.055 | -1.984 | -0.544 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.924 | -1.077 | -0.404 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.013 | 1.407 | 1.915 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.166 | -1.377 | -0.886 |
| 0.03-0.10 Gyr | -2.660 | -1.480 | -0.651 |
| 0.10-0.33 Gyr | -2.521 | -1.375 | -0.618 |
| 0.33-1.07 Gyr | -2.432 | -1.133 | -0.425 |
| 1.07-3.51 Gyr | -1.994 | -0.573 | -0.110 |
| 3.51-11.49 Gyr | -0.592 | -0.122 | 0.058 |
| 11.49-12.77 Gyr | -0.571 | 0.092 | 0.866 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.112 | 10.212 | 10.300 |
| {\rm log}_{10}({\rm SFR}) | -2.009 | -1.146 | -0.527 |
| {\rm log}_{10}({\rm sSFR}) | -12.242 | -11.348 | -10.724 |
| {\rm stellar\ age} | 6.482 | 7.692 | 10.738 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.418 | -1.120 | -0.911 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.528 | -0.712 | 0.037 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.174 | 0.310 | 0.465 |
| \delta | -0.818 | -0.570 | -0.293 |
| \tau_1/\tau_2 | 0.525 | 0.934 | 1.347 |
| Q_{PAH} | 0.565 | 1.839 | 3.757 |
| U_{min} | 2.948 | 8.244 | 16.181 |
| {\rm log}_{10}(\gamma_e)\, | -2.809 | -1.753 | -0.697 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.949 | -2.499 | -1.666 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.057 | 1.495 | 1.865 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.438 | -1.154 | -0.729 |
| 0.03-0.10 Gyr | -2.935 | -1.229 | -0.450 |
| 0.10-0.33 Gyr | -2.922 | -1.012 | -0.229 |
| 0.33-1.07 Gyr | -2.717 | -0.833 | -0.081 |
| 1.07-3.51 Gyr | -1.624 | -0.155 | 0.349 |
| 3.51-11.49 Gyr | -0.443 | 0.328 | 0.496 |
| 11.49-12.77 Gyr | -0.378 | 0.504 | 1.322 |