| Name: | AT2025osy |
| Right ascension: | 15h43m41.51s |
| Declination: | 13d04m38.47s |
| Discovery Date: | June 18, 2025, 9:41 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.044 |
| Name: | |
| Right ascension: | 15h43m41.69s |
| Declination: | 13d04m40.51s |
| Redshift: | 0.110712 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 26.15 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 6.95 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.23 |
| Global aperture photometry | processed | 2.83 |
| Validate global photometry | processed | 4.6 |
| Global host SED inference | processed | 427.99 |
| Local aperture photometry | processed | 3.27 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | not enough filters | 17.65 |
| RA, DEC (J2000): | 15h43m41.51s, 13d04m38.47s |
| semi major axis, semi minor axis (arcsec): | 0.99, 0.99 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 21.55 | 0.98 | 20.566 | 0.049 | AB |
| RA, DEC (J2000): | 15h43m41.68s, 13d04m40.42s |
| semi major axis, semi minor axis (arcsec): | 5.34, 5.24 |
| angle (degrees, anti-clockwise from east): | -71.3 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 112.84 | 5.55 | 18.769 | 0.053 | AB |
| SDSS_g | 306.36 | 4.77 | 17.684 | 0.017 | AB |
| DES_g | 321.3 | 1.0 | 17.633 | 0.003 | AB |
| SDSS_r | 492.92 | 6.23 | 17.168 | 0.014 | AB |
| DES_r | 538.99 | 2.19 | 17.071 | 0.004 | AB |
| SDSS_i | 685.85 | 7.92 | 16.809 | 0.013 | AB |
| SDSS_z | 834.43 | 23.16 | 16.597 | 0.030 | AB |
| DES_z | 830.17 | 6.01 | 16.602 | 0.008 | AB |
| 2MASS_J | 946.84 | 107.21 | 15.564 | 0.123 | Vega |
| 2MASS_H | 1176.44 | 181.92 | 14.856 | 0.168 | Vega |
| 2MASS_K | 1035.9 | 211.33 | 14.524 | 0.221 | Vega |
| WISE_W1 | 561.11 | 15.88 | 14.328 | 0.031 | Vega |
| WISE_W2 | 419.61 | 17.48 | 14.004 | 0.045 | Vega |
| WISE_W3 | 1731.05 | 69.32 | 10.630 | 0.043 | Vega |
| WISE_W4 | 1944.69 | 498.9 | 9.058 | 0.279 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.316 | 10.438 | 10.542 |
| {\rm log}_{10}({\rm SFR}) | 0.223 | 0.919 | 1.345 |
| {\rm log}_{10}({\rm sSFR}) | -10.190 | -9.553 | -9.033 |
| {\rm stellar\ age} | 4.351 | 6.107 | 7.651 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.766 | -0.392 | -0.141 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.443 | -0.257 | 0.223 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.137 | 0.236 | 0.407 |
| \delta | -0.912 | -0.701 | -0.352 |
| \tau_1/\tau_2 | 0.588 | 0.965 | 1.384 |
| Q_{PAH} | 0.418 | 1.344 | 3.221 |
| U_{min} | 2.141 | 6.689 | 13.830 |
| {\rm log}_{10}(\gamma_e)\, | -3.376 | -2.131 | -0.961 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.278 | -1.967 | -1.353 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.152 | 1.573 | 1.920 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.489 | 0.196 | 0.538 |
| 0.03-0.10 Gyr | 0.235 | 1.046 | 1.492 |
| 0.10-0.32 Gyr | -0.066 | 0.698 | 1.044 |
| 0.32-1.05 Gyr | -0.476 | 0.392 | 0.772 |
| 1.05-3.42 Gyr | -0.204 | 0.435 | 0.771 |
| 3.42-11.09 Gyr | -0.061 | 0.470 | 0.674 |
| 11.09-12.32 Gyr | -0.280 | 0.499 | 1.116 |