| Name: | SN2025ziy |
| Right ascension: | 2h59m52.66s |
| Declination: | 23d24m32.72s |
| Discovery Date: | Oct. 1, 2025, 11:39 a.m. |
| Classification: | SN Ia-91bg-like |
| Redshift: | 0.041000 |
| MW E(B-V): | 0.236 |
| Name: | |
| Right ascension: | 2h59m52.61s |
| Declination: | 23d24m31.01s |
| Redshift: | None |
| Photometric Redshift: | None |
| 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 | 4.28 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.95 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 4.16 |
| Validate global photometry | processed | 11.37 |
| Global host SED inference | processed | 446.92 |
| Local aperture photometry | processed | 4.0 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 483.43 |
| RA, DEC (J2000): | 2h59m52.66s, 23d24m32.72s |
| semi major axis, semi minor axis (arcsec): | 2.47, 2.47 |
| 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 | 166.02 | 0.79 | 18.350 | 0.005 | AB |
| PanSTARRS_r | 428.87 | 0.94 | 17.319 | 0.002 | AB |
| PanSTARRS_i | 710.22 | 1.19 | 16.772 | 0.002 | AB |
| PanSTARRS_z | 928.17 | 2.18 | 16.481 | 0.003 | AB |
| PanSTARRS_y | 1240.2 | 4.67 | 16.166 | 0.004 | AB |
| RA, DEC (J2000): | 2h59m52.60s, 23d24m31.37s |
| semi major axis, semi minor axis (arcsec): | 10.08, 4.88 |
| angle (degrees, anti-clockwise from east): | -161.21 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 9.14 | 3.0 | 21.497 | 0.357 | AB |
| GALEX_NUV | 10.08 | 3.16 | 21.391 | 0.340 | AB |
| PanSTARRS_g | 381.79 | 2.07 | 17.445 | 0.006 | AB |
| PanSTARRS_r | 913.37 | 2.36 | 16.498 | 0.003 | AB |
| PanSTARRS_i | 1481.0 | 3.04 | 15.974 | 0.002 | AB |
| PanSTARRS_z | 1935.57 | 5.75 | 15.683 | 0.003 | AB |
| PanSTARRS_y | 2569.1 | 12.95 | 15.376 | 0.005 | AB |
| 2MASS_J | 3450.19 | 163.05 | 14.160 | 0.051 | Vega |
| 2MASS_H | 4582.63 | 277.14 | 13.380 | 0.066 | Vega |
| 2MASS_K | 4658.4 | 229.03 | 12.892 | 0.053 | Vega |
| WISE_W1 | 1930.25 | 28.21 | 12.987 | 0.016 | Vega |
| WISE_W2 | 1206.69 | 34.3 | 12.857 | 0.031 | Vega |
| WISE_W3 | 2308.11 | 112.43 | 10.318 | 0.053 | Vega |
| WISE_W4 | 5177.58 | 855.19 | 7.995 | 0.179 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.794 | 9.953 | 10.094 |
| {\rm log}_{10}({\rm SFR}) | -1.057 | -0.323 | 0.269 |
| {\rm log}_{10}({\rm sSFR}) | -11.084 | -10.262 | -9.604 |
| {\rm stellar\ age} | 4.290 | 6.776 | 8.539 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.310 | -0.758 | -0.419 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.732 | 0.020 | 0.305 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.641 | 0.953 | 1.212 |
| \delta | -0.798 | -0.554 | -0.309 |
| \tau_1/\tau_2 | 0.665 | 1.001 | 1.358 |
| Q_{PAH} | 0.858 | 2.072 | 4.043 |
| U_{min} | 2.789 | 7.677 | 14.560 |
| {\rm log}_{10}(\gamma_e)\, | -3.339 | -1.743 | -1.015 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.273 | -2.887 | -0.742 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.875 | 1.427 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.872 | -0.301 | 0.083 |
| 0.03-0.10 Gyr | -1.553 | -0.378 | 0.345 |
| 0.10-0.33 Gyr | -1.532 | -0.272 | 0.310 |
| 0.33-1.09 Gyr | -1.195 | -0.122 | 0.329 |
| 1.09-3.60 Gyr | -0.766 | -0.018 | 0.270 |
| 3.60-11.89 Gyr | -0.645 | -0.024 | 0.222 |
| 11.89-13.21 Gyr | -0.685 | 0.051 | 0.665 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.385 | 10.466 | 10.522 |
| {\rm log}_{10}({\rm SFR}) | -0.761 | -0.298 | 0.084 |
| {\rm log}_{10}({\rm sSFR}) | -11.233 | -10.753 | -10.399 |
| {\rm stellar\ age} | 8.468 | 11.627 | 12.483 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.639 | -0.423 | -0.252 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.298 | 0.158 | 0.362 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.181 | 0.304 | 0.477 |
| \delta | -0.504 | -0.157 | 0.072 |
| \tau_1/\tau_2 | 0.617 | 1.052 | 1.513 |
| Q_{PAH} | 0.259 | 0.818 | 2.007 |
| U_{min} | 2.714 | 7.644 | 14.694 |
| {\rm log}_{10}(\gamma_e)\, | -3.278 | -2.325 | -1.412 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.451 | -3.607 | -2.666 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.010 | 1.512 | 1.930 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.513 | -0.201 | 0.064 |
| 0.03-0.10 Gyr | -1.686 | -0.416 | 0.118 |
| 0.10-0.33 Gyr | -3.075 | -1.037 | -0.399 |
| 0.33-1.09 Gyr | -4.258 | -1.436 | -0.671 |
| 1.09-3.60 Gyr | -3.517 | -1.355 | -0.533 |
| 3.60-11.89 Gyr | -1.538 | 0.016 | 0.604 |
| 11.89-13.21 Gyr | 0.749 | 1.521 | 1.647 |