| Name: | AT2025osa |
| Right ascension: | 14h42m54.94s |
| Declination: | 14d13m50.28s |
| Discovery Date: | June 22, 2025, 6:28 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.018 |
| Name: | |
| Right ascension: | 14h42m54.99s |
| Declination: | 14d13m48.87s |
| Redshift: | 0.145875 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 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 |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 42.42 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 6.35 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 6.16 |
| Validate global photometry | processed | 16.5 |
| Global host SED inference | processed | 527.06 |
| 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): | 14h42m54.99s, 14d13m48.99s |
| semi major axis, semi minor axis (arcsec): | 8.77, 5.79 |
| angle (degrees, anti-clockwise from east): | -90.41 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 96.24 | 5.82 | 18.942 | 0.066 | AB |
| SDSS_g | 219.63 | 4.31 | 18.046 | 0.021 | AB |
| SDSS_z | 664.15 | 27.46 | 16.844 | 0.045 | AB |
| DES_z | 735.78 | 5.81 | 16.733 | 0.009 | AB |
| WISE_W1 | 476.99 | 12.97 | 14.505 | 0.030 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.566 | 10.671 | 10.775 |
| {\rm log}_{10}({\rm SFR}) | 0.291 | 0.847 | 1.364 |
| {\rm log}_{10}({\rm sSFR}) | -10.346 | -9.832 | -9.267 |
| {\rm stellar\ age} | 5.129 | 6.346 | 7.906 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.896 | -0.531 | -0.313 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.439 | -0.254 | 0.251 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.127 | 0.225 | 0.366 |
| \delta | -0.909 | -0.700 | -0.296 |
| \tau_1/\tau_2 | 0.612 | 1.042 | 1.483 |
| Q_{PAH} | 0.530 | 1.712 | 4.189 |
| U_{min} | 2.238 | 7.004 | 14.350 |
| {\rm log}_{10}(\gamma_e)\, | -3.339 | -2.236 | -0.901 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.239 | -2.938 | -1.753 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.055 | 1.509 | 1.912 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.551 | 0.273 | 0.603 |
| 0.03-0.10 Gyr | 0.253 | 0.962 | 1.515 |
| 0.10-0.32 Gyr | -0.180 | 0.685 | 1.060 |
| 0.32-1.04 Gyr | -0.476 | 0.517 | 0.865 |
| 1.04-3.33 Gyr | -0.152 | 0.642 | 0.954 |
| 3.33-10.72 Gyr | 0.408 | 0.783 | 0.955 |
| 10.72-11.91 Gyr | 0.169 | 0.806 | 1.457 |