| Name: | SN2025actn |
| Right ascension: | 3h52m58.86s |
| Declination: | -23d04m44.24s |
| Discovery Date: | Nov. 8, 2025, 11:05 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.083000 |
| MW E(B-V): | 0.035 |
| Name: | J035258.80-230443.91 |
| Right ascension: | 3h52m58.80s |
| Declination: | -23d04m43.91s |
| Redshift: | None |
| Photometric Redshift: | 0.073 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W4 GALEX_NUV PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_z |
WISE_W3 GALEX_FUV PanSTARRS_g SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 4.41 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 5.91 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.12 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 4.1 |
| Validate global photometry | processed | 10.24 |
| Global host SED inference | processed | 575.85 |
| Local aperture photometry | processed | 4.13 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 508.41 |
| RA, DEC (J2000): | 3h52m58.86s, -23d04m44.24s |
| semi major axis, semi minor axis (arcsec): | 1.28, 1.28 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 162.1 | 0.41 | 18.376 | 0.003 | AB |
| PanSTARRS_r | 273.48 | 0.53 | 17.808 | 0.002 | AB |
| PanSTARRS_i | 403.63 | 0.69 | 17.385 | 0.002 | AB |
| PanSTARRS_z | 491.78 | 1.0 | 17.171 | 0.002 | AB |
| DES_z | 689.59 | 3.06 | 16.804 | 0.005 | AB |
| PanSTARRS_y | 592.39 | 2.26 | 16.968 | 0.004 | AB |
| RA, DEC (J2000): | 3h52m58.79s, -23d04m43.80s |
| semi major axis, semi minor axis (arcsec): | 7.57, 5.32 |
| angle (degrees, anti-clockwise from east): | -71.89 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 4.69 | 3.32 | 22.222 | 0.769 | AB |
| DES_g | 524.8 | 0.78 | 17.100 | 0.002 | AB |
| PanSTARRS_r | 1018.21 | 2.09 | 16.380 | 0.002 | AB |
| PanSTARRS_i | 1439.35 | 3.0 | 16.005 | 0.002 | AB |
| PanSTARRS_z | 1753.45 | 4.25 | 15.790 | 0.003 | AB |
| DES_z | 1895.47 | 5.21 | 15.706 | 0.003 | AB |
| PanSTARRS_y | 2143.94 | 10.92 | 15.572 | 0.006 | AB |
| 2MASS_J | 2793.88 | 171.88 | 14.390 | 0.067 | Vega |
| 2MASS_H | 3209.72 | 254.39 | 13.766 | 0.086 | Vega |
| 2MASS_K | 2437.59 | 310.72 | 13.595 | 0.138 | Vega |
| WISE_W1 | 1125.09 | 18.08 | 13.573 | 0.017 | Vega |
| WISE_W2 | 689.98 | 21.21 | 13.464 | 0.033 | Vega |
| WISE_W4 | -426.7 | 307.9 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.941 | 10.252 | 10.348 |
| {\rm log}_{10}({\rm SFR}) | -0.380 | 0.386 | 1.123 |
| {\rm log}_{10}({\rm sSFR}) | -10.631 | -9.839 | -8.807 |
| {\rm stellar\ age} | 1.645 | 6.351 | 8.450 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.480 | -0.057 | 0.113 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.307 | -0.509 | -0.023 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.273 | 0.942 | 1.593 |
| \delta | -0.470 | -0.097 | 0.218 |
| \tau_1/\tau_2 | 0.647 | 1.051 | 1.463 |
| Q_{PAH} | 0.585 | 2.144 | 4.172 |
| U_{min} | 2.968 | 8.176 | 16.158 |
| {\rm log}_{10}(\gamma_e)\, | -3.271 | -1.957 | -0.604 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.222 | -1.302 | -0.249 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.008 | 1.580 | 2.004 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.538 | -0.052 | 0.439 |
| 0.03-0.10 Gyr | -0.528 | 0.463 | 1.253 |
| 0.10-0.33 Gyr | -0.642 | 0.201 | 1.119 |
| 0.33-1.07 Gyr | -1.008 | -0.003 | 0.687 |
| 1.07-3.49 Gyr | -1.450 | 0.002 | 0.453 |
| 3.49-11.40 Gyr | -1.812 | 0.191 | 0.493 |
| 11.40-12.66 Gyr | -1.292 | 0.301 | 1.005 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.648 | 10.785 | 10.913 |
| {\rm log}_{10}({\rm SFR}) | -3.895 | -1.316 | 0.143 |
| {\rm log}_{10}({\rm sSFR}) | -14.579 | -12.131 | -10.574 |
| {\rm stellar\ age} | 6.186 | 7.716 | 11.744 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.264 | -0.895 | -0.690 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.280 | -0.367 | 0.231 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.137 | 0.334 | 0.521 |
| \delta | -0.902 | -0.651 | -0.303 |
| \tau_1/\tau_2 | 0.579 | 1.000 | 1.420 |
| Q_{PAH} | 0.366 | 1.588 | 4.273 |
| U_{min} | 3.329 | 9.659 | 17.683 |
| {\rm log}_{10}(\gamma_e)\, | -2.584 | -1.238 | -0.401 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.344 | -3.319 | -2.305 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.135 | 1.594 | 1.959 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -5.254 | -1.948 | -0.562 |
| 0.03-0.10 Gyr | -4.687 | -1.378 | 0.239 |
| 0.10-0.33 Gyr | -4.184 | -1.224 | 0.466 |
| 0.33-1.07 Gyr | -3.654 | -1.030 | 0.432 |
| 1.07-3.49 Gyr | -2.579 | -0.031 | 0.874 |
| 3.49-11.40 Gyr | -0.877 | 0.808 | 1.084 |
| 11.40-12.66 Gyr | -0.656 | 1.064 | 2.045 |