| Name: | AT2025alt |
| Right ascension: | 15h57m44.27s |
| Declination: | 27d22m25.24s |
| Discovery Date: | Jan. 30, 2025, 1:09 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.037 |
| Name: | 2025alt |
| Right ascension: | 15h57m44.33s |
| Declination: | 27d22m24.73s |
| Redshift: | 0.149430 |
| Photometric Redshift: | 0.143 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.22 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.99 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.72 |
| Global aperture photometry | processed | 6.54 |
| Validate global photometry | processed | 19.65 |
| Global host SED inference | processed | 500.3 |
| Local aperture photometry | processed | 6.81 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h57m44.32s, 27d22m24.82s |
| semi major axis, semi minor axis (arcsec): | 5.18, 4.17 |
| angle (degrees, anti-clockwise from east): | -61.48 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.55 | 0.24 | 22.523 | 0.072 | AB |
| GALEX_NUV | 5.33 | 0.2 | 22.083 | 0.041 | AB |
| SDSS_u | 8.66 | 3.93 | 21.556 | 0.492 | AB |
| SDSS_g | 95.48 | 2.79 | 18.950 | 0.032 | AB |
| DES_g | 101.51 | 0.61 | 18.884 | 0.007 | AB |
| PanSTARRS_g | 106.99 | 1.06 | 18.827 | 0.011 | AB |
| SDSS_r | 241.94 | 4.45 | 17.941 | 0.020 | AB |
| PanSTARRS_r | 223.56 | 1.52 | 18.026 | 0.007 | AB |
| DES_r | 246.93 | 1.5 | 17.919 | 0.007 | AB |
| SDSS_i | 348.59 | 5.96 | 17.544 | 0.019 | AB |
| PanSTARRS_i | 328.93 | 2.25 | 17.607 | 0.007 | AB |
| PanSTARRS_z | 411.72 | 3.16 | 17.363 | 0.008 | AB |
| SDSS_z | 434.11 | 12.89 | 17.306 | 0.032 | AB |
| DES_z | 445.66 | 4.34 | 17.277 | 0.011 | AB |
| PanSTARRS_y | 496.92 | 6.9 | 17.159 | 0.015 | AB |
| 2MASS_J | 720.6 | 122.54 | 15.861 | 0.185 | Vega |
| 2MASS_H | 763.65 | 167.09 | 15.325 | 0.238 | Vega |
| 2MASS_K | 823.26 | 186.88 | 14.773 | 0.246 | Vega |
| WISE_W1 | 262.11 | 11.66 | 15.155 | 0.048 | Vega |
| WISE_W2 | 196.41 | 15.99 | 14.828 | 0.088 | Vega |
| WISE_W3 | 122.06 | 52.36 | 13.510 | 0.466 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.670 | 10.706 | 10.799 |
| {\rm log}_{10}({\rm SFR}) | -0.237 | 0.141 | 0.481 |
| {\rm log}_{10}({\rm sSFR}) | -10.949 | -10.574 | -10.226 |
| {\rm stellar\ age} | 7.146 | 8.116 | 10.978 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.973 | -0.743 | -0.605 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.547 | -0.447 | 0.183 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.158 | 0.234 | 0.354 |
| \delta | -0.910 | -0.728 | -0.489 |
| \tau_1/\tau_2 | 0.795 | 1.214 | 1.651 |
| Q_{PAH} | 0.870 | 2.468 | 4.649 |
| U_{min} | 2.622 | 7.950 | 15.093 |
| {\rm log}_{10}(\gamma_e)\, | -2.643 | -1.616 | -0.625 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.298 | -2.053 | -1.511 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.125 | 1.480 | 1.786 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.328 | -0.029 | 0.208 |
| 0.03-0.10 Gyr | -0.306 | 0.188 | 0.590 |
| 0.10-0.32 Gyr | -1.628 | -0.339 | 0.135 |
| 0.32-1.03 Gyr | -2.020 | -0.533 | -0.062 |
| 1.03-3.32 Gyr | -2.001 | -0.367 | 0.201 |
| 3.32-10.68 Gyr | -0.206 | 0.889 | 0.998 |
| 10.68-11.87 Gyr | 0.756 | 1.351 | 1.957 |