| Name: | AT2025ubd |
| Right ascension: | 17h58m56.35s |
| Declination: | 41d55m08.08s |
| Discovery Date: | Aug. 16, 2025, 7:36 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.032 |
| Name: | |
| Right ascension: | 17h58m56.12s |
| Declination: | 41d55m00.87s |
| Redshift: | 0.072030 |
| 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 | 32.09 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.63 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.59 |
| Global aperture photometry | processed | 5.45 |
| Validate global photometry | processed | 14.76 |
| Global host SED inference | processed | 568.71 |
| Local aperture photometry | processed | 5.5 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 424.71 |
| RA, DEC (J2000): | 17h58m56.35s, 41d55m08.08s |
| semi major axis, semi minor axis (arcsec): | 1.46, 1.46 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_g | 6.58 | 0.78 | 21.855 | 0.129 | AB |
| PanSTARRS_g | 8.36 | 0.38 | 21.594 | 0.049 | AB |
| SDSS_r | 13.83 | 1.18 | 21.048 | 0.093 | AB |
| PanSTARRS_r | 15.31 | 0.34 | 20.937 | 0.024 | AB |
| SDSS_i | 23.91 | 1.67 | 20.454 | 0.076 | AB |
| PanSTARRS_i | 21.11 | 0.3 | 20.589 | 0.015 | AB |
| PanSTARRS_z | 24.24 | 1.0 | 20.439 | 0.045 | AB |
| SDSS_z | 32.88 | 4.24 | 20.108 | 0.140 | AB |
| PanSTARRS_y | 31.16 | 2.36 | 20.166 | 0.082 | AB |
| RA, DEC (J2000): | 17h58m56.11s, 41d55m01.17s |
| semi major axis, semi minor axis (arcsec): | 15.44, 8.26 |
| angle (degrees, anti-clockwise from east): | -142.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 31.58 | 4.62 | 20.151 | 0.159 | AB |
| GALEX_NUV | 33.65 | 3.45 | 20.083 | 0.111 | AB |
| SDSS_g | 585.35 | 7.08 | 16.981 | 0.013 | AB |
| PanSTARRS_g | 660.01 | 2.97 | 16.851 | 0.005 | AB |
| PanSTARRS_r | 1266.76 | 2.67 | 16.143 | 0.002 | AB |
| SDSS_i | 1788.09 | 13.83 | 15.769 | 0.008 | AB |
| PanSTARRS_i | 1814.05 | 2.29 | 15.753 | 0.001 | AB |
| SDSS_z | 2505.74 | 33.4 | 15.403 | 0.014 | AB |
| 2MASS_H | 4161.73 | 443.75 | 13.484 | 0.116 | Vega |
| 2MASS_K | 3670.55 | 425.41 | 13.150 | 0.126 | Vega |
| WISE_W1 | 1569.95 | 36.03 | 13.211 | 0.025 | Vega |
| WISE_W3 | 919.73 | 91.3 | 11.317 | 0.108 | Vega |
| WISE_W4 | 705.96 | 354.46 | 10.158 | 0.545 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.634 | 8.833 | 8.991 |
| {\rm log}_{10}({\rm SFR}) | -2.079 | -1.323 | -0.646 |
| {\rm log}_{10}({\rm sSFR}) | -10.930 | -10.165 | -9.365 |
| {\rm stellar\ age} | 2.331 | 6.107 | 7.662 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.615 | -0.999 | -0.308 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.506 | -0.703 | 0.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.586 | 1.152 | 1.690 |
| \delta | -0.196 | 0.102 | 0.302 |
| \tau_1/\tau_2 | 0.640 | 1.003 | 1.361 |
| Q_{PAH} | 1.128 | 3.092 | 5.421 |
| U_{min} | 2.919 | 8.216 | 15.595 |
| {\rm log}_{10}(\gamma_e)\, | -2.916 | -1.722 | -0.579 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.240 | -0.756 | -0.004 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.975 | 1.484 | 1.927 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.413 | -1.459 | -0.806 |
| 0.03-0.10 Gyr | -2.332 | -1.393 | -0.608 |
| 0.10-0.33 Gyr | -2.088 | -1.230 | -0.562 |
| 0.33-1.07 Gyr | -2.066 | -1.140 | -0.611 |
| 1.07-3.52 Gyr | -2.304 | -1.150 | -0.842 |
| 3.52-11.52 Gyr | -2.386 | -1.153 | -0.868 |
| 11.52-12.80 Gyr | -2.441 | -1.208 | -0.615 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.802 | 10.886 | 10.925 |
| {\rm log}_{10}({\rm SFR}) | -0.769 | -0.372 | 0.012 |
| {\rm log}_{10}({\rm sSFR}) | -11.685 | -11.249 | -10.875 |
| {\rm stellar\ age} | 8.691 | 11.760 | 12.133 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.665 | -0.524 | -0.407 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.542 | -0.390 | 0.291 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.032 | 0.082 | 0.171 |
| \delta | -0.682 | -0.285 | 0.070 |
| \tau_1/\tau_2 | 0.566 | 1.005 | 1.495 |
| Q_{PAH} | 0.329 | 1.192 | 3.185 |
| U_{min} | 2.449 | 7.216 | 14.725 |
| {\rm log}_{10}(\gamma_e)\, | -3.340 | -2.380 | -1.133 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.784 | -1.614 | -1.239 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.105 | 1.378 | 1.715 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.217 | -0.508 | -0.221 |
| 0.03-0.10 Gyr | -1.245 | -0.372 | 0.141 |
| 0.10-0.33 Gyr | -3.231 | -0.923 | -0.216 |
| 0.33-1.07 Gyr | -4.469 | -1.458 | -0.522 |
| 1.07-3.52 Gyr | -3.482 | -1.280 | -0.379 |
| 3.52-11.52 Gyr | -1.506 | 0.063 | 1.002 |
| 11.52-12.80 Gyr | 1.353 | 2.001 | 2.064 |