| Name: | AT2026vdh |
| Right ascension: | 18h09m45.40s |
| Declination: | 52d52m08.44s |
| Discovery Date: | July 19, 2026, 8:31 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | J180945.63+525210.90 |
| Object ID: | 9907738239177327 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 18h09m45.63s |
| Declination: | 52d52m10.90s |
| Redshift: | None |
| Photometric Redshift: | 0.060 |
| 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 | 5.04 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 5.66 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.7 |
| Global aperture photometry | processed | 4.02 |
| Validate global photometry | processed | 11.74 |
| Global host SED inference | processed | 401.57 |
| Local aperture photometry | processed | 3.96 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 442.04 |
| RA, DEC (J2000): | 18h09m45.40s, 52d52m08.44s |
| semi major axis, semi minor axis (arcsec): | 1.74, 1.74 |
| 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 | 21.78 | 0.42 | 20.555 | 0.021 | AB |
| PanSTARRS_r | 29.16 | 0.49 | 20.238 | 0.018 | AB |
| PanSTARRS_i | 37.77 | 0.52 | 19.957 | 0.015 | AB |
| PanSTARRS_z | 41.08 | 1.44 | 19.866 | 0.038 | AB |
| PanSTARRS_y | 42.69 | 2.5 | 19.824 | 0.064 | AB |
| RA, DEC (J2000): | 18h09m45.63s, 52d52m11.02s |
| semi major axis, semi minor axis (arcsec): | 5.72, 5.36 |
| angle (degrees, anti-clockwise from east): | 297.96 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 43.2 | 4.79 | 19.811 | 0.120 | AB |
| GALEX_NUV | 54.5 | 3.19 | 19.559 | 0.063 | AB |
| PanSTARRS_g | 272.45 | 1.34 | 17.812 | 0.005 | AB |
| PanSTARRS_r | 362.51 | 1.56 | 17.502 | 0.005 | AB |
| PanSTARRS_i | 490.23 | 1.66 | 17.174 | 0.004 | AB |
| PanSTARRS_z | 495.66 | 4.55 | 17.162 | 0.010 | AB |
| PanSTARRS_y | 560.93 | 7.89 | 17.028 | 0.015 | AB |
| 2MASS_J | 974.96 | 139.17 | 15.533 | 0.155 | Vega |
| 2MASS_H | 836.16 | 242.41 | 15.227 | 0.315 | Vega |
| 2MASS_K | 882.61 | 241.34 | 14.698 | 0.297 | Vega |
| WISE_W1 | 306.03 | 10.05 | 14.987 | 0.036 | Vega |
| WISE_W2 | 214.42 | 11.04 | 14.733 | 0.056 | Vega |
| WISE_W3 | 1250.78 | 48.87 | 10.983 | 0.042 | Vega |
| WISE_W4 | 5358.34 | 373.58 | 7.957 | 0.076 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.420 | 8.616 | 8.753 |
| {\rm log}_{10}({\rm SFR}) | -1.830 | -1.260 | -0.715 |
| {\rm log}_{10}({\rm sSFR}) | -10.528 | -9.920 | -9.235 |
| {\rm stellar\ age} | 2.301 | 5.840 | 7.483 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.630 | -1.017 | -0.424 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.507 | -0.867 | -0.128 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.165 | 0.487 | 0.853 |
| \delta | -0.538 | -0.134 | 0.227 |
| \tau_1/\tau_2 | 0.715 | 1.076 | 1.442 |
| Q_{PAH} | 0.877 | 2.734 | 5.310 |
| U_{min} | 2.816 | 7.958 | 15.388 |
| {\rm log}_{10}(\gamma_e)\, | -2.914 | -1.749 | -0.548 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.194 | -0.535 | 0.048 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.141 | 1.627 | 2.002 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.067 | -1.551 | -1.167 |
| 0.03-0.10 Gyr | -1.996 | -1.222 | -0.595 |
| 0.10-0.33 Gyr | -1.730 | -1.099 | -0.533 |
| 0.33-1.08 Gyr | -1.892 | -1.245 | -0.783 |
| 1.08-3.55 Gyr | -2.177 | -1.345 | -1.059 |
| 3.55-11.67 Gyr | -2.479 | -1.395 | -1.120 |
| 11.67-12.96 Gyr | -2.605 | -1.430 | -0.863 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.630 | 9.728 | 9.833 |
| {\rm log}_{10}({\rm SFR}) | -0.255 | -0.013 | 0.263 |
| {\rm log}_{10}({\rm sSFR}) | -9.996 | -9.744 | -9.431 |
| {\rm stellar\ age} | 5.549 | 6.673 | 7.759 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.327 | -0.894 | -0.610 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.593 | -0.009 | 0.312 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.169 | 0.314 | 0.526 |
| \delta | -0.264 | 0.092 | 0.282 |
| \tau_1/\tau_2 | 0.772 | 1.096 | 1.442 |
| Q_{PAH} | 0.434 | 1.256 | 2.845 |
| U_{min} | 2.715 | 7.277 | 14.084 |
| {\rm log}_{10}(\gamma_e)\, | -2.968 | -1.824 | -1.105 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.883 | -2.490 | -1.774 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.011 | 1.421 | 1.857 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.514 | -0.329 | -0.169 |
| 0.03-0.10 Gyr | -0.231 | 0.079 | 0.391 |
| 0.10-0.33 Gyr | -0.289 | 0.024 | 0.288 |
| 0.33-1.08 Gyr | -0.583 | -0.234 | 0.001 |
| 1.08-3.55 Gyr | -0.565 | -0.266 | -0.057 |
| 3.55-11.67 Gyr | -0.412 | -0.190 | -0.028 |
| 11.67-12.96 Gyr | -0.559 | -0.097 | 0.326 |