| Name: | SN2025acsn |
| Right ascension: | 23h07m18.81s |
| Declination: | 42d11m55.91s |
| Discovery Date: | Nov. 6, 2025, 2:21 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.015791 |
| MW E(B-V): | 0.138 |
| Name: | 70518 |
| Right ascension: | 23h07m18.98s |
| Declination: | 42d12m04.47s |
| Redshift: | 0.016549 |
| 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 |
GALEX_NUV 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 | 3.8 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 4.15 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 3.94 |
| Validate global photometry | processed | 10.28 |
| Global host SED inference | processed | 475.92 |
| Local aperture photometry | processed | 3.83 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 2431.45 |
| RA, DEC (J2000): | 23h07m18.81s, 42d11m55.91s |
| semi major axis, semi minor axis (arcsec): | 5.94, 5.94 |
| 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 | 609.16 | 1.7 | 16.938 | 0.003 | AB |
| PanSTARRS_r | 1000.19 | 2.05 | 16.400 | 0.002 | AB |
| PanSTARRS_i | 1383.91 | 2.25 | 16.047 | 0.002 | AB |
| PanSTARRS_z | 1739.22 | 4.81 | 15.799 | 0.003 | AB |
| PanSTARRS_y | 2080.84 | 10.56 | 15.604 | 0.006 | AB |
| 2MASS_J | 2545.85 | 159.14 | 14.491 | 0.068 | Vega |
| 2MASS_H | 3186.78 | 249.76 | 13.774 | 0.085 | Vega |
| 2MASS_K | 3093.54 | 261.74 | 13.336 | 0.092 | Vega |
| WISE_W1 | 642.59 | 17.86 | 14.181 | 0.030 | Vega |
| RA, DEC (J2000): | 23h07m18.94s, 42d12m00.63s |
| semi major axis, semi minor axis (arcsec): | 32.84, 16.84 |
| angle (degrees, anti-clockwise from east): | -164.66 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 4946.86 | 6.57 | 14.664 | 0.001 | AB |
| PanSTARRS_y | 15919.97 | 42.03 | 13.395 | 0.003 | AB |
| 2MASS_J | 17892.74 | 632.82 | 12.373 | 0.038 | Vega |
| 2MASS_H | 21530.43 | 994.29 | 11.700 | 0.050 | Vega |
| 2MASS_K | 18847.42 | 1042.5 | 11.374 | 0.060 | Vega |
| WISE_W1 | 10415.8 | 89.08 | 11.157 | 0.009 | Vega |
| WISE_W2 | 6468.6 | 88.85 | 11.034 | 0.015 | Vega |
| WISE_W4 | 40277.64 | 2020.05 | 5.767 | 0.054 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.259 | 9.374 | 9.502 |
| {\rm log}_{10}({\rm SFR}) | -2.035 | -1.280 | -0.543 |
| {\rm log}_{10}({\rm sSFR}) | -11.474 | -10.678 | -9.819 |
| {\rm stellar\ age} | 7.453 | 8.935 | 12.397 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.469 | -1.169 | -0.945 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.841 | -0.329 | -0.010 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.116 | 0.228 | 0.410 |
| \delta | -0.956 | -0.828 | -0.578 |
| \tau_1/\tau_2 | 0.495 | 0.873 | 1.272 |
| Q_{PAH} | 0.112 | 0.475 | 1.601 |
| U_{min} | 2.630 | 7.685 | 15.379 |
| {\rm log}_{10}(\gamma_e)\, | -3.331 | -2.224 | -1.355 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.239 | -3.162 | -2.183 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.225 | 1.688 | 2.025 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.994 | -1.476 | -1.107 |
| 0.03-0.10 Gyr | -2.652 | -1.280 | -0.418 |
| 0.10-0.33 Gyr | -3.053 | -1.514 | -0.754 |
| 0.33-1.10 Gyr | -3.379 | -1.722 | -1.050 |
| 1.10-3.67 Gyr | -3.460 | -1.572 | -0.804 |
| 3.67-12.18 Gyr | -1.763 | -0.615 | -0.408 |
| 12.18-13.54 Gyr | -0.820 | -0.096 | 0.600 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.982 | 10.172 | 10.305 |
| {\rm log}_{10}({\rm SFR}) | -0.575 | 0.140 | 0.567 |
| {\rm log}_{10}({\rm sSFR}) | -10.775 | -10.025 | -9.520 |
| {\rm stellar\ age} | 5.376 | 7.483 | 9.520 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.984 | -0.530 | -0.256 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.652 | -0.973 | 0.067 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.159 | 0.349 | 0.578 |
| \delta | -0.758 | -0.367 | 0.119 |
| \tau_1/\tau_2 | 0.506 | 0.956 | 1.357 |
| Q_{PAH} | 0.377 | 1.106 | 2.518 |
| U_{min} | 2.343 | 6.904 | 13.654 |
| {\rm log}_{10}(\gamma_e)\, | -3.652 | -2.896 | -1.571 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.572 | -2.426 | -1.816 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.057 | 1.529 | 1.933 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.754 | -0.107 | 0.265 |
| 0.03-0.10 Gyr | -1.091 | 0.150 | 0.700 |
| 0.10-0.33 Gyr | -1.087 | 0.024 | 0.640 |
| 0.33-1.10 Gyr | -1.081 | -0.164 | 0.324 |
| 1.10-3.67 Gyr | -0.774 | 0.000 | 0.347 |
| 3.67-12.18 Gyr | -0.314 | 0.181 | 0.445 |
| 12.18-13.54 Gyr | -0.399 | 0.303 | 1.027 |