| Name: | SN2025shh |
| Right ascension: | 21h36m39.61s |
| Declination: | 46d32m38.39s |
| Discovery Date: | July 26, 2025, 8:45 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.017000 |
| MW E(B-V): | 0.418 |
| Name: | |
| Right ascension: | 21h36m39.40s |
| Declination: | 46d32m37.69s |
| Redshift: | None |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_FUV 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 | 36.81 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 9.41 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.8 |
| Global aperture photometry | processed | 4.11 |
| Validate global photometry | processed | 11.95 |
| Global host SED inference | processed | 538.7 |
| Local aperture photometry | processed | 4.54 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 649.68 |
| RA, DEC (J2000): | 21h36m39.61s, 46d32m38.39s |
| semi major axis, semi minor axis (arcsec): | 5.79, 5.79 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 1.39 | 2.17 | 23.539 | 1.689 | AB |
| PanSTARRS_g | 216.55 | 1.76 | 18.061 | 0.009 | AB |
| PanSTARRS_r | 475.67 | 2.54 | 17.207 | 0.006 | AB |
| PanSTARRS_i | 785.09 | 2.66 | 16.663 | 0.004 | AB |
| PanSTARRS_z | 964.71 | 5.59 | 16.439 | 0.006 | AB |
| PanSTARRS_y | 1116.94 | 14.48 | 16.280 | 0.014 | AB |
| 2MASS_J | 1232.95 | 172.06 | 15.278 | 0.152 | Vega |
| 2MASS_H | 1433.27 | 276.6 | 14.642 | 0.210 | Vega |
| 2MASS_K | 1097.88 | 268.84 | 14.461 | 0.266 | Vega |
| RA, DEC (J2000): | 21h36m39.40s, 46d32m37.98s |
| semi major axis, semi minor axis (arcsec): | 4.02, 3.61 |
| angle (degrees, anti-clockwise from east): | -124.75 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 0.12 | 2.38 | 26.200 | 21.456 | AB |
| PanSTARRS_g | 82.42 | 1.15 | 19.110 | 0.015 | AB |
| PanSTARRS_y | 449.51 | 9.32 | 17.268 | 0.023 | AB |
| 2MASS_H | 957.25 | 217.23 | 15.080 | 0.246 | Vega |
| WISE_W2 | 513.56 | 68.21 | 13.785 | 0.144 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.167 | 9.270 | 9.361 |
| {\rm log}_{10}({\rm SFR}) | -3.337 | -2.054 | -1.020 |
| {\rm log}_{10}({\rm sSFR}) | -12.699 | -11.336 | -10.291 |
| {\rm stellar\ age} | 5.824 | 7.781 | 9.649 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.876 | -1.630 | -1.263 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.710 | -0.917 | -0.016 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.098 | 0.257 | 0.487 |
| \delta | -0.739 | -0.296 | 0.206 |
| \tau_1/\tau_2 | 0.640 | 1.025 | 1.399 |
| Q_{PAH} | 1.049 | 2.937 | 5.235 |
| U_{min} | 2.770 | 8.365 | 15.747 |
| {\rm log}_{10}(\gamma_e)\, | -3.490 | -2.359 | -0.721 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.920 | -1.653 | -0.772 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.882 | 1.356 | 1.800 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.204 | -2.482 | -1.788 |
| 0.03-0.10 Gyr | -3.692 | -2.030 | -0.898 |
| 0.10-0.33 Gyr | -3.118 | -1.589 | -0.729 |
| 0.33-1.10 Gyr | -2.662 | -1.315 | -0.716 |
| 1.10-3.67 Gyr | -2.127 | -0.930 | -0.478 |
| 3.67-12.18 Gyr | -1.351 | -0.655 | -0.464 |
| 12.18-13.53 Gyr | -1.478 | -0.528 | 0.110 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.659 | 8.887 | 9.028 |
| {\rm log}_{10}({\rm SFR}) | -1.388 | -0.772 | -0.306 |
| {\rm log}_{10}({\rm sSFR}) | -10.332 | -9.645 | -9.093 |
| {\rm stellar\ age} | 4.628 | 7.495 | 9.612 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.818 | -1.325 | -0.550 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.809 | -1.211 | -0.028 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.523 | 0.799 | 1.072 |
| \delta | -0.352 | 0.043 | 0.277 |
| \tau_1/\tau_2 | 0.414 | 0.854 | 1.294 |
| Q_{PAH} | 0.401 | 1.533 | 3.466 |
| U_{min} | 2.722 | 7.504 | 14.491 |
| {\rm log}_{10}(\gamma_e)\, | -3.529 | -2.621 | -1.319 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.222 | -1.802 | -1.182 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.875 | 1.368 | 1.863 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.744 | -0.940 | -0.504 |
| 0.03-0.10 Gyr | -1.994 | -0.812 | -0.204 |
| 0.10-0.33 Gyr | -2.612 | -1.297 | -0.691 |
| 0.33-1.10 Gyr | -3.055 | -1.579 | -0.988 |
| 1.10-3.67 Gyr | -2.716 | -1.444 | -0.982 |
| 3.67-12.18 Gyr | -2.028 | -1.114 | -0.837 |
| 12.18-13.53 Gyr | -2.065 | -0.990 | -0.235 |