| Name: | SN2025bys |
| Right ascension: | 7h05m18.80s |
| Declination: | 58d08m39.60s |
| Discovery Date: | Feb. 17, 2025, 4:12 a.m. |
| Classification: | SN II |
| Redshift: | 0.040000 |
| MW E(B-V): | 0.046 |
| Name: | 2025bys |
| Right ascension: | 7h05m18.87s |
| Declination: | 58d08m38.79s |
| Redshift: | None |
| Photometric Redshift: | 0.108 |
| 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 DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 3.5 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 2.54 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.3 |
| Validate global photometry | processed | 12.6 |
| Global host SED inference | processed | 434.92 |
| Local aperture photometry | processed | 4.24 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 481.83 |
| RA, DEC (J2000): | 7h05m18.80s, 58d08m39.60s |
| semi major axis, semi minor axis (arcsec): | 2.53, 2.53 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 31.47 | 0.5 | 20.155 | 0.017 | AB |
| PanSTARRS_r | 38.68 | 0.66 | 19.931 | 0.019 | AB |
| PanSTARRS_i | 45.58 | 0.64 | 19.753 | 0.015 | AB |
| PanSTARRS_z | 42.92 | 1.72 | 19.818 | 0.043 | AB |
| DES_z | 33.71 | 1.23 | 20.081 | 0.040 | AB |
| PanSTARRS_y | 54.39 | 3.69 | 19.561 | 0.074 | AB |
| RA, DEC (J2000): | 7h05m18.86s, 58d08m38.94s |
| semi major axis, semi minor axis (arcsec): | 6.96, 5.15 |
| angle (degrees, anti-clockwise from east): | -42.95 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 13.06 | 3.34 | 21.110 | 0.278 | AB |
| GALEX_NUV | 20.71 | 2.81 | 20.609 | 0.147 | AB |
| PanSTARRS_g | 82.18 | 1.17 | 19.113 | 0.015 | AB |
| PanSTARRS_r | 101.23 | 1.55 | 18.887 | 0.017 | AB |
| PanSTARRS_i | 120.23 | 1.5 | 18.700 | 0.014 | AB |
| PanSTARRS_z | 114.39 | 4.04 | 18.754 | 0.038 | AB |
| DES_z | 66.71 | 2.3 | 19.340 | 0.037 | AB |
| PanSTARRS_y | 144.43 | 8.66 | 18.501 | 0.065 | AB |
| 2MASS_J | 346.36 | 138.83 | 16.656 | 0.435 | Vega |
| 2MASS_H | 212.75 | 226.99 | 16.713 | 1.158 | Vega |
| 2MASS_K | 4.84 | 224.81 | 20.349 | 50.393 | Vega |
| WISE_W1 | 58.04 | 15.28 | 16.792 | 0.286 | Vega |
| WISE_W2 | 13.66 | 17.23 | 17.722 | 1.369 | Vega |
| WISE_W3 | 4.12 | 66.82 | 17.189 | 17.611 | Vega |
| WISE_W4 | 50.44 | 415.56 | 13.023 | 8.945 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.878 | 8.172 | 8.324 |
| {\rm log}_{10}({\rm SFR}) | -1.631 | -0.924 | -0.378 |
| {\rm log}_{10}({\rm sSFR}) | -9.901 | -9.104 | -8.342 |
| {\rm stellar\ age} | 0.944 | 5.005 | 7.138 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.868 | -1.609 | -1.149 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.717 | -0.864 | 0.131 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.139 | 0.427 | 0.790 |
| \delta | -0.568 | -0.153 | 0.224 |
| \tau_1/\tau_2 | 0.614 | 1.028 | 1.395 |
| Q_{PAH} | 0.806 | 2.460 | 4.915 |
| U_{min} | 3.096 | 8.631 | 16.004 |
| {\rm log}_{10}(\gamma_e)\, | -3.029 | -1.920 | -0.976 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.917 | -1.095 | -0.427 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.103 | 1.551 | 1.984 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.871 | -1.490 | -1.086 |
| 0.03-0.10 Gyr | -1.613 | -0.814 | -0.234 |
| 0.10-0.33 Gyr | -2.409 | -1.305 | -0.780 |
| 0.33-1.09 Gyr | -3.749 | -1.791 | -1.353 |
| 1.09-3.60 Gyr | -3.820 | -1.898 | -1.520 |
| 3.60-11.90 Gyr | -4.207 | -2.004 | -1.578 |
| 11.90-13.22 Gyr | -4.182 | -2.062 | -1.374 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.227 | 8.479 | 8.633 |
| {\rm log}_{10}({\rm SFR}) | -1.236 | -0.813 | -0.416 |
| {\rm log}_{10}({\rm sSFR}) | -9.770 | -9.296 | -8.764 |
| {\rm stellar\ age} | 1.440 | 4.624 | 6.608 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.844 | -1.538 | -0.959 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.529 | 0.064 | 0.355 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.152 | 0.293 | 0.502 |
| \delta | -0.577 | -0.202 | 0.083 |
| \tau_1/\tau_2 | 0.564 | 0.912 | 1.264 |
| Q_{PAH} | 0.781 | 2.088 | 4.108 |
| U_{min} | 3.013 | 8.096 | 15.023 |
| {\rm log}_{10}(\gamma_e)\, | -3.056 | -2.092 | -0.995 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.817 | -1.944 | -1.045 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.066 | 1.469 | 1.846 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.465 | -1.127 | -0.869 |
| 0.03-0.10 Gyr | -1.249 | -0.726 | -0.284 |
| 0.10-0.33 Gyr | -1.152 | -0.719 | -0.352 |
| 0.33-1.09 Gyr | -2.083 | -1.186 | -0.810 |
| 1.09-3.60 Gyr | -2.649 | -1.571 | -1.226 |
| 3.60-11.90 Gyr | -3.016 | -1.715 | -1.336 |
| 11.90-13.22 Gyr | -3.068 | -1.713 | -1.124 |