| Name: | AT2025andb |
| Right ascension: | 2h12m49.27s |
| Declination: | 1d47m12.39s |
| Discovery Date: | Oct. 11, 2025, 6:23 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.032 |
| Name: | J021249.29+014712.39 |
| Object ID: | 9906622086520569 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 2h12m49.29s |
| Declination: | 1d47m12.39s |
| Redshift: | None |
| Photometric Redshift: | 0.087 |
| Version: | 0 |
| 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_i DES_z |
DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 22.13 |
| Transient MWEBV | processed | 0.2 |
| Host match | processed | 6.65 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.14 |
| Host spectrum download | processed | 0.11 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 7.46 |
| Validate global photometry | processed | 18.01 |
| Global host SED inference | processed | 347.91 |
| Local aperture photometry | processed | 7.52 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 363.0 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.390 | 9.601 | 9.726 |
| {\rm log}_{10}({\rm SFR}) | -0.753 | -0.202 | 0.250 |
| {\rm log}_{10}({\rm sSFR}) | -10.440 | -9.810 | -9.136 |
| {\rm stellar\ age} | 3.296 | 6.050 | 7.639 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.749 | -1.321 | -0.737 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.389 | -0.255 | 0.294 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.390 | 0.693 | 1.053 |
| \delta | -0.719 | -0.429 | -0.058 |
| \tau_1/\tau_2 | 0.655 | 0.953 | 1.254 |
| Q_{PAH} | 0.625 | 2.039 | 4.271 |
| U_{min} | 2.808 | 7.651 | 15.066 |
| {\rm log}_{10}(\gamma_e)\, | -3.010 | -1.896 | -0.724 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.349 | -2.876 | -0.461 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.034 | 1.426 | 1.866 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.668 | -0.108 | 0.243 |
| 0.03-0.10 Gyr | -0.999 | -0.304 | 0.252 |
| 0.10-0.33 Gyr | -1.153 | -0.394 | 0.156 |
| 0.33-1.07 Gyr | -1.285 | -0.445 | -0.003 |
| 1.07-3.48 Gyr | -1.057 | -0.364 | -0.086 |
| 3.48-11.35 Gyr | -1.117 | -0.350 | -0.102 |
| 11.35-12.61 Gyr | -1.452 | -0.433 | 0.163 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.820 | 9.911 | 9.983 |
| {\rm log}_{10}({\rm SFR}) | -0.588 | -0.384 | -0.159 |
| {\rm log}_{10}({\rm sSFR}) | -10.520 | -10.290 | -10.032 |
| {\rm stellar\ age} | 6.589 | 7.353 | 8.312 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.324 | -0.969 | -0.624 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.536 | -0.357 | 0.303 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.154 | 0.281 | 0.451 |
| \delta | -0.411 | -0.016 | 0.210 |
| \tau_1/\tau_2 | 0.595 | 0.877 | 1.153 |
| Q_{PAH} | 0.420 | 1.016 | 1.974 |
| U_{min} | 2.608 | 7.644 | 15.080 |
| {\rm log}_{10}(\gamma_e)\, | -2.914 | -1.983 | -1.116 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.323 | -3.178 | -1.999 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.987 | 1.436 | 1.870 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.416 | -0.252 | -0.100 |
| 0.03-0.10 Gyr | -0.814 | -0.459 | -0.147 |
| 0.10-0.33 Gyr | -0.998 | -0.620 | -0.291 |
| 0.33-1.07 Gyr | -0.938 | -0.604 | -0.322 |
| 1.07-3.48 Gyr | -0.617 | -0.260 | -0.030 |
| 3.48-11.35 Gyr | -0.084 | 0.088 | 0.201 |
| 11.35-12.61 Gyr | -0.294 | 0.138 | 0.577 |
| RA, DEC (J2000): | 2h12m49.27s, 1d47m12.39s |
| semi major axis, semi minor axis (arcsec): | 1.23, 1.23 |
| 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 | 54.11 | 0.21 | 19.567 | 0.004 | AB |
| PanSTARRS_r | 93.35 | 0.5 | 18.975 | 0.006 | AB |
| DES_r | 103.81 | 0.33 | 18.859 | 0.003 | AB |
| PanSTARRS_i | 135.08 | 0.39 | 18.573 | 0.003 | AB |
| DES_i | 145.59 | 0.72 | 18.492 | 0.005 | AB |
| PanSTARRS_z | 129.37 | 0.78 | 18.620 | 0.007 | AB |
| DES_z | 157.57 | 1.47 | 18.406 | 0.010 | AB |
| PanSTARRS_y | 159.22 | 1.93 | 18.395 | 0.013 | AB |
| RA, DEC (J2000): | 2h12m49.27s, 1d47m12.58s |
| semi major axis, semi minor axis (arcsec): | 3.84, 2.85 |
| angle (degrees, anti-clockwise from east): | 202.5 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.96 | 0.96 | 21.119 | 0.080 | AB |
| GALEX_NUV | 16.58 | 0.67 | 20.851 | 0.044 | AB |
| SDSS_u | 40.14 | 3.07 | 19.891 | 0.083 | AB |
| SDSS_g | 105.51 | 2.81 | 18.842 | 0.029 | AB |
| DES_g | 101.65 | 0.31 | 18.882 | 0.003 | AB |
| PanSTARRS_g | 105.12 | 1.01 | 18.846 | 0.010 | AB |
| SDSS_r | 163.99 | 3.59 | 18.363 | 0.024 | AB |
| PanSTARRS_r | 159.12 | 1.22 | 18.396 | 0.008 | AB |
| DES_r | 178.08 | 0.46 | 18.273 | 0.003 | AB |
| SDSS_i | 225.32 | 4.58 | 18.018 | 0.022 | AB |
| PanSTARRS_i | 225.06 | 0.95 | 18.019 | 0.005 | AB |
| DES_i | 235.68 | 0.97 | 17.969 | 0.004 | AB |
| PanSTARRS_z | 240.8 | 1.98 | 17.946 | 0.009 | AB |
| SDSS_z | 286.05 | 9.86 | 17.759 | 0.037 | AB |
| DES_z | 261.46 | 1.97 | 17.856 | 0.008 | AB |
| PanSTARRS_y | 272.0 | 5.01 | 17.814 | 0.020 | AB |
| WISE_W1 | 162.93 | 8.48 | 15.671 | 0.057 | Vega |
| WISE_W2 | 118.37 | 11.69 | 15.378 | 0.107 | Vega |
| WISE_W3 | 246.41 | 50.08 | 12.747 | 0.221 | Vega |
| WISE_W4 | 747.52 | 369.54 | 10.096 | 0.537 | Vega |