| Name: | AT2025qas |
| Right ascension: | 15h22m30.74s |
| Declination: | 43d55m35.83s |
| Discovery Date: | June 27, 2025, 9:04 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.020 |
| Name: | |
| Right ascension: | 15h22m30.79s |
| Declination: | 43d55m34.58s |
| Redshift: | 0.124084 |
| Photometric Redshift: | 0.115 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 40.68 |
| Transient MWEBV | processed | 0.21 |
| Host match | processed | 6.17 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.22 |
| Validate global photometry | processed | 14.06 |
| Global host SED inference | processed | 416.99 |
| Local aperture photometry | processed | 5.07 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h22m30.79s, 43d55m34.74s |
| semi major axis, semi minor axis (arcsec): | 7.04, 5.71 |
| angle (degrees, anti-clockwise from east): | -168.82 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 18.52 | 3.75 | 20.731 | 0.220 | AB |
| GALEX_NUV | 15.75 | 1.04 | 20.907 | 0.072 | AB |
| SDSS_u | 44.0 | 5.48 | 19.791 | 0.135 | AB |
| SDSS_g | 95.87 | 3.5 | 18.946 | 0.040 | AB |
| PanSTARRS_g | 99.4 | 1.44 | 18.907 | 0.016 | AB |
| SDSS_r | 149.07 | 4.36 | 18.467 | 0.032 | AB |
| PanSTARRS_r | 156.61 | 1.57 | 18.413 | 0.011 | AB |
| SDSS_i | 221.92 | 6.51 | 18.035 | 0.032 | AB |
| PanSTARRS_i | 194.29 | 2.13 | 18.179 | 0.012 | AB |
| PanSTARRS_z | 210.85 | 3.83 | 18.090 | 0.020 | AB |
| SDSS_z | 178.35 | 16.11 | 18.272 | 0.098 | AB |
| PanSTARRS_y | 251.23 | 9.72 | 17.900 | 0.042 | AB |
| 2MASS_J | 371.65 | 126.48 | 16.580 | 0.369 | Vega |
| 2MASS_H | 177.09 | 165.88 | 16.912 | 1.017 | Vega |
| 2MASS_K | 516.02 | 262.17 | 15.281 | 0.552 | Vega |
| WISE_W1 | 109.05 | 9.26 | 16.107 | 0.092 | Vega |
| WISE_W2 | 77.99 | 11.99 | 15.831 | 0.167 | Vega |
| WISE_W3 | 204.74 | 41.37 | 12.948 | 0.219 | Vega |
| WISE_W4 | 244.25 | 259.4 | 11.310 | 1.153 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.902 | 9.982 | 10.067 |
| {\rm log}_{10}({\rm SFR}) | -0.281 | -0.048 | 0.176 |
| {\rm log}_{10}({\rm sSFR}) | -10.294 | -10.029 | -9.791 |
| {\rm stellar\ age} | 4.897 | 6.094 | 7.087 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.196 | -0.779 | -0.427 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.231 | -0.172 | 0.093 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.076 | 0.124 | 0.202 |
| \delta | -0.850 | -0.532 | -0.104 |
| \tau_1/\tau_2 | 0.617 | 0.984 | 1.331 |
| Q_{PAH} | 0.456 | 1.357 | 2.936 |
| U_{min} | 2.462 | 7.169 | 14.196 |
| {\rm log}_{10}(\gamma_e)\, | -2.832 | -1.938 | -1.096 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.181 | -2.818 | -1.824 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.020 | 1.464 | 1.889 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.345 | -0.151 | 0.031 |
| 0.03-0.10 Gyr | -0.321 | -0.011 | 0.259 |
| 0.10-0.32 Gyr | -0.204 | 0.111 | 0.343 |
| 0.32-1.05 Gyr | -0.255 | 0.087 | 0.332 |
| 1.05-3.38 Gyr | -0.133 | 0.115 | 0.305 |
| 3.38-10.95 Gyr | -0.121 | 0.100 | 0.259 |
| 10.95-12.16 Gyr | -0.432 | 0.077 | 0.482 |