| Name: | AT2026ldq |
| Right ascension: | 0h41m56.14s |
| Declination: | 41d57m08.33s |
| Discovery Date: | April 30, 2026, 11:54 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.064 |
| Name: | 90494 |
| Right ascension: | 0h41m54.35s |
| Declination: | 41d57m14.81s |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.2 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.54 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 5.01 |
| Validate global photometry | processed | 16.09 |
| Global host SED inference | processed | 519.63 |
| Local aperture photometry | processed | 4.87 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 459.65 |
| RA, DEC (J2000): | 0h41m56.14s, 41d57m08.33s |
| semi major axis, semi minor axis (arcsec): | 2.17, 2.17 |
| 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 | 6.78 | 1.53 | 21.823 | 0.245 | AB |
| SDSS_g | 9.4 | 1.0 | 21.467 | 0.116 | AB |
| PanSTARRS_g | 8.44 | 0.62 | 21.584 | 0.079 | AB |
| SDSS_r | 16.43 | 1.46 | 20.861 | 0.096 | AB |
| PanSTARRS_r | 10.76 | 0.85 | 21.321 | 0.086 | AB |
| SDSS_i | 20.76 | 2.12 | 20.607 | 0.111 | AB |
| PanSTARRS_i | 16.59 | 0.91 | 20.850 | 0.060 | AB |
| PanSTARRS_z | 21.86 | 2.15 | 20.551 | 0.107 | AB |
| SDSS_z | 13.55 | 5.86 | 21.070 | 0.469 | AB |
| PanSTARRS_y | 15.79 | 3.51 | 20.904 | 0.242 | AB |
| RA, DEC (J2000): | 0h41m54.33s, 41d57m15.12s |
| semi major axis, semi minor axis (arcsec): | 27.94, 6.26 |
| angle (degrees, anti-clockwise from east): | -77.19 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 31.11 | 0.93 | 20.168 | 0.032 | AB |
| SDSS_g | 712.19 | 7.89 | 16.769 | 0.012 | AB |
| PanSTARRS_g | 743.94 | 3.76 | 16.721 | 0.005 | AB |
| SDSS_r | 1391.61 | 11.43 | 16.041 | 0.009 | AB |
| PanSTARRS_r | 1339.93 | 5.31 | 16.082 | 0.004 | AB |
| SDSS_i | 2167.12 | 16.17 | 15.560 | 0.008 | AB |
| PanSTARRS_z | 2647.33 | 13.83 | 15.343 | 0.006 | AB |
| SDSS_z | 2700.96 | 37.66 | 15.321 | 0.015 | AB |
| 2MASS_H | 4983.47 | 544.39 | 13.289 | 0.119 | Vega |
| 2MASS_K | 5331.54 | 511.54 | 12.745 | 0.104 | Vega |
| WISE_W3 | 2868.44 | 132.24 | 10.082 | 0.050 | Vega |
| WISE_W4 | 2052.5 | 639.6 | 8.999 | 0.338 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.876 | 8.177 | 8.376 |
| {\rm log}_{10}({\rm SFR}) | -1.849 | -1.145 | -0.442 |
| {\rm log}_{10}({\rm sSFR}) | -10.161 | -9.360 | -8.327 |
| {\rm stellar\ age} | 0.321 | 5.421 | 7.773 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.638 | -1.099 | -0.417 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.788 | -1.083 | 0.093 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.400 | 0.971 | 1.587 |
| \delta | -0.119 | 0.183 | 0.335 |
| \tau_1/\tau_2 | 0.638 | 1.047 | 1.457 |
| Q_{PAH} | 0.834 | 2.615 | 5.205 |
| U_{min} | 3.197 | 9.013 | 17.022 |
| {\rm log}_{10}(\gamma_e)\, | -3.057 | -1.987 | -0.830 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.162 | -0.814 | 0.058 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.173 | 1.527 | 1.928 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.284 | -1.981 | -1.355 |
| 0.03-0.10 Gyr | -1.820 | -1.033 | -0.287 |
| 0.10-0.33 Gyr | -2.691 | -1.470 | -0.719 |
| 0.33-1.09 Gyr | -4.223 | -1.979 | -1.407 |
| 1.09-3.58 Gyr | -4.833 | -2.070 | -1.564 |
| 3.58-11.81 Gyr | -5.457 | -2.035 | -1.568 |
| 11.81-13.13 Gyr | -5.307 | -2.017 | -1.187 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.486 | 10.551 | 10.639 |
| {\rm log}_{10}({\rm SFR}) | -0.286 | 0.061 | 0.365 |
| {\rm log}_{10}({\rm sSFR}) | -10.851 | -10.508 | -10.177 |
| {\rm stellar\ age} | 6.994 | 7.929 | 10.471 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.801 | -0.480 | -0.193 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.780 | -1.089 | 0.165 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.307 | 0.649 | 0.962 |
| \delta | -0.314 | 0.099 | 0.290 |
| \tau_1/\tau_2 | 0.401 | 0.760 | 1.161 |
| Q_{PAH} | 0.171 | 0.522 | 1.159 |
| U_{min} | 2.034 | 5.938 | 12.042 |
| {\rm log}_{10}(\gamma_e)\, | -3.619 | -3.051 | -2.449 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.542 | -3.333 | -1.615 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.959 | 1.312 | 1.835 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.372 | 0.026 | 0.260 |
| 0.03-0.10 Gyr | -0.512 | 0.058 | 0.446 |
| 0.10-0.33 Gyr | -0.805 | -0.012 | 0.471 |
| 0.33-1.09 Gyr | -0.964 | -0.116 | 0.294 |
| 1.09-3.58 Gyr | -0.816 | 0.213 | 0.576 |
| 3.58-11.81 Gyr | 0.334 | 0.679 | 0.810 |
| 11.81-13.13 Gyr | 0.306 | 0.873 | 1.544 |