| Name: | AT2026zdw |
| Right ascension: | 17h53m01.24s |
| Declination: | 57d51m36.89s |
| Discovery Date: | Aug. 8, 2026, 3:14 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J175301.89+575139.49 |
| Object ID: | 9907739317175396 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 17h53m01.89s |
| Declination: | 57d51m39.49s |
| Redshift: | None |
| Photometric Redshift: | 0.053 |
| Downloadable | 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 | 18.79 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 5.92 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.06 |
| Host spectrum download | processed | 0.07 |
| Global aperture construction | processed | 0.73 |
| Global aperture photometry | processed | 7.27 |
| Validate global photometry | processed | 20.77 |
| Global host SED inference | processed | 364.78 |
| Local aperture photometry | processed | 6.83 |
| Validate local photometry | processed | 0.04 |
| Local host SED inference | processed | 379.76 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.326 | 8.545 | 8.714 |
| {\rm log}_{10}({\rm SFR}) | -1.540 | -1.060 | -0.631 |
| {\rm log}_{10}({\rm sSFR}) | -10.186 | -9.634 | -9.032 |
| {\rm stellar\ age} | 2.939 | 6.019 | 7.466 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.790 | -1.403 | -0.817 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.601 | -0.452 | 0.282 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.369 | 0.656 | 1.024 |
| \delta | -0.680 | -0.248 | 0.185 |
| \tau_1/\tau_2 | 0.655 | 0.947 | 1.241 |
| Q_{PAH} | 0.895 | 2.309 | 4.344 |
| U_{min} | 2.860 | 8.098 | 15.789 |
| {\rm log}_{10}(\gamma_e)\, | -2.752 | -1.607 | -0.653 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.447 | -3.170 | -1.478 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.985 | 1.445 | 1.915 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.528 | -0.992 | -0.637 |
| 0.03-0.10 Gyr | -1.749 | -1.138 | -0.626 |
| 0.10-0.33 Gyr | -1.825 | -1.272 | -0.760 |
| 0.33-1.08 Gyr | -1.949 | -1.411 | -1.003 |
| 1.08-3.57 Gyr | -2.030 | -1.387 | -1.095 |
| 3.57-11.74 Gyr | -2.285 | -1.429 | -1.142 |
| 11.74-13.04 Gyr | -2.520 | -1.516 | -0.966 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.089 | 10.156 | 10.220 |
| {\rm log}_{10}({\rm SFR}) | -0.627 | -0.403 | -0.191 |
| {\rm log}_{10}({\rm sSFR}) | -10.798 | -10.552 | -10.324 |
| {\rm stellar\ age} | 7.159 | 7.815 | 9.130 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.604 | -1.323 | -1.031 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.281 | -0.237 | 0.309 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.174 | 0.291 | 0.433 |
| \delta | -0.409 | -0.110 | 0.084 |
| \tau_1/\tau_2 | 0.570 | 0.873 | 1.167 |
| Q_{PAH} | 0.465 | 1.352 | 2.709 |
| U_{min} | 2.633 | 7.433 | 14.341 |
| {\rm log}_{10}(\gamma_e)\, | -2.920 | -1.925 | -1.071 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.559 | -3.806 | -2.632 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.070 | 1.518 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.505 | -0.277 | -0.090 |
| 0.03-0.10 Gyr | -0.848 | -0.481 | -0.186 |
| 0.10-0.33 Gyr | -1.082 | -0.643 | -0.280 |
| 0.33-1.08 Gyr | -1.060 | -0.598 | -0.300 |
| 1.08-3.57 Gyr | -0.676 | -0.179 | 0.105 |
| 3.57-11.74 Gyr | 0.178 | 0.346 | 0.444 |
| 11.74-13.04 Gyr | -0.135 | 0.393 | 0.911 |
| RA, DEC (J2000): | 17h53m01.24s, 57d51m36.89s |
| semi major axis, semi minor axis (arcsec): | 1.92, 1.92 |
| 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 | 6.94 | 1.71 | 21.797 | 0.267 | AB |
| SDSS_g | 18.63 | 1.27 | 20.725 | 0.074 | AB |
| DES_g | 19.01 | 0.32 | 20.702 | 0.019 | AB |
| PanSTARRS_g | 17.03 | 0.54 | 20.822 | 0.035 | AB |
| SDSS_r | 28.04 | 1.65 | 20.281 | 0.064 | AB |
| PanSTARRS_r | 31.14 | 0.55 | 20.167 | 0.019 | AB |
| DES_r | 33.03 | 0.73 | 20.103 | 0.024 | AB |
| SDSS_i | 41.68 | 2.29 | 19.850 | 0.060 | AB |
| PanSTARRS_i | 38.38 | 0.71 | 19.940 | 0.020 | AB |
| PanSTARRS_z | 36.64 | 1.78 | 19.990 | 0.053 | AB |
| SDSS_z | 50.02 | 6.14 | 19.652 | 0.133 | AB |
| DES_z | 41.26 | 1.6 | 19.861 | 0.042 | AB |
| PanSTARRS_y | 54.58 | 3.74 | 19.557 | 0.074 | AB |
| RA, DEC (J2000): | 17h53m01.90s, 57d51m40.25s |
| semi major axis, semi minor axis (arcsec): | 12.43, 9.45 |
| angle (degrees, anti-clockwise from east): | 194.71 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 41.22 | 5.12 | 19.862 | 0.135 | AB |
| GALEX_NUV | 46.24 | 3.65 | 19.738 | 0.086 | AB |
| SDSS_u | 156.03 | 9.54 | 18.417 | 0.066 | AB |
| SDSS_g | 421.52 | 6.41 | 17.338 | 0.017 | AB |
| DES_g | 440.32 | 1.59 | 17.291 | 0.004 | AB |
| PanSTARRS_g | 410.79 | 3.03 | 17.366 | 0.008 | AB |
| SDSS_r | 748.34 | 8.9 | 16.715 | 0.013 | AB |
| PanSTARRS_r | 761.87 | 3.07 | 16.695 | 0.004 | AB |
| DES_r | 815.87 | 3.68 | 16.621 | 0.005 | AB |
| SDSS_i | 1050.09 | 12.27 | 16.347 | 0.013 | AB |
| PanSTARRS_i | 983.84 | 4.0 | 16.418 | 0.004 | AB |
| PanSTARRS_z | 1104.94 | 10.04 | 16.292 | 0.010 | AB |
| SDSS_z | 1359.7 | 34.4 | 16.066 | 0.027 | AB |
| DES_z | 1107.38 | 8.52 | 16.289 | 0.008 | AB |
| PanSTARRS_y | 1210.15 | 20.97 | 16.193 | 0.019 | AB |
| 2MASS_J | 1441.14 | 246.06 | 15.108 | 0.185 | Vega |
| 2MASS_H | 1053.13 | 407.85 | 14.976 | 0.420 | Vega |
| 2MASS_K | 571.89 | 438.86 | 15.169 | 0.833 | Vega |
| WISE_W1 | 685.01 | 29.9 | 14.112 | 0.047 | Vega |
| WISE_W2 | 393.91 | 27.01 | 14.073 | 0.074 | Vega |
| WISE_W3 | 1300.47 | 84.48 | 10.941 | 0.071 | Vega |
| WISE_W4 | 606.34 | 404.8 | 10.323 | 0.725 | Vega |