| Name: | AT2025alsh |
| Right ascension: | 13h06m07.73s |
| Declination: | 3d13m53.18s |
| Discovery Date: | June 9, 2025, 3:34 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.022 |
| Name: | J130607.77+031353.22 |
| Right ascension: | 13h06m07.77s |
| Declination: | 3d13m53.22s |
| Redshift: | None |
| Photometric Redshift: | 0.172 |
| 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 | 16.64 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 5.14 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.03 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 4.95 |
| Validate global photometry | processed | 15.62 |
| Global host SED inference | processed | 440.68 |
| Local aperture photometry | processed | 4.85 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.518 | 10.683 | 10.803 |
| {\rm log}_{10}({\rm SFR}) | -1.690 | -0.114 | 0.678 |
| {\rm log}_{10}({\rm sSFR}) | -12.373 | -10.784 | -9.910 |
| {\rm stellar\ age} | 4.141 | 6.430 | 9.031 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.540 | -1.148 | -0.843 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.565 | -0.723 | 0.085 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.370 | 0.534 | 0.730 |
| \delta | -0.934 | -0.803 | -0.567 |
| \tau_1/\tau_2 | 0.543 | 0.989 | 1.415 |
| Q_{PAH} | 0.773 | 2.238 | 4.793 |
| U_{min} | 2.927 | 8.644 | 16.265 |
| {\rm log}_{10}(\gamma_e)\, | -3.108 | -2.077 | -0.759 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.265 | -3.123 | -2.025 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.003 | 1.490 | 1.908 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.530 | -0.301 | 0.248 |
| 0.03-0.10 Gyr | -2.424 | -0.113 | 0.791 |
| 0.10-0.32 Gyr | -1.998 | 0.123 | 0.981 |
| 0.32-1.02 Gyr | -2.087 | 0.222 | 0.880 |
| 1.02-3.27 Gyr | -1.136 | 0.601 | 1.022 |
| 3.27-10.45 Gyr | -0.765 | 0.739 | 1.031 |
| 10.45-11.61 Gyr | -0.597 | 0.796 | 1.766 |
Data not available
| RA, DEC (J2000): | 13h06m07.76s, 3d13m53.55s |
| semi major axis, semi minor axis (arcsec): | 4.61, 3.72 |
| angle (degrees, anti-clockwise from east): | -18.73 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.82 | 1.32 | 23.252 | 0.790 | AB |
| GALEX_NUV | 0.83 | 0.32 | 24.104 | 0.426 | AB |
| SDSS_u | 14.59 | 3.61 | 20.990 | 0.268 | AB |
| SDSS_g | 73.99 | 2.63 | 19.227 | 0.039 | AB |
| PanSTARRS_g | 86.0 | 0.96 | 19.064 | 0.012 | AB |
| SDSS_r | 208.39 | 4.25 | 18.103 | 0.022 | AB |
| PanSTARRS_r | 197.41 | 1.3 | 18.162 | 0.007 | AB |
| SDSS_i | 298.62 | 5.88 | 17.712 | 0.021 | AB |
| PanSTARRS_i | 292.75 | 1.33 | 17.734 | 0.005 | AB |
| PanSTARRS_z | 366.34 | 2.51 | 17.490 | 0.007 | AB |
| SDSS_z | 375.45 | 15.18 | 17.464 | 0.044 | AB |
| PanSTARRS_y | 428.45 | 4.87 | 17.320 | 0.012 | AB |
| 2MASS_J | 427.8 | 144.16 | 16.427 | 0.366 | Vega |
| 2MASS_H | 727.29 | 207.91 | 15.378 | 0.310 | Vega |
| 2MASS_K | 442.48 | 246.59 | 15.447 | 0.605 | Vega |
| WISE_W1 | 257.74 | 9.63 | 15.173 | 0.041 | Vega |
| WISE_W2 | 161.12 | 13.15 | 15.043 | 0.089 | Vega |
| WISE_W3 | 6.39 | 56.61 | 16.712 | 9.619 | Vega |
| WISE_W4 | -372.01 | 329.01 | Vega |