| Name: | SN2025aant |
| Right ascension: | 3h53m04.83s |
| Declination: | 35d35m10.16s |
| Discovery Date: | Oct. 15, 2025, 11:13 a.m. |
| Classification: | SN II |
| Redshift: | 0.019000 |
| MW E(B-V): | 0.176 |
| Name: | UGC02885 |
| Right ascension: | 3h53m02.42s |
| Declination: | 35d35m21.84s |
| Redshift: | None |
| Photometric Redshift: | 0.019 |
| 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 | 3.14 |
| Transient MWEBV | processed | 0.15 |
| Host match | processed | 4.99 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 7.44 |
| Validate global photometry | processed | 14.61 |
| Global host SED inference | not enough filters | 20.16 |
| Local aperture photometry | processed | 7.19 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 829.63 |
| RA, DEC (J2000): | 3h53m04.83s, 35d35m10.16s |
| semi major axis, semi minor axis (arcsec): | 5.19, 5.19 |
| 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 | 15.65 | 1.76 | 20.914 | 0.122 | AB |
| PanSTARRS_r | 80.27 | 1.82 | 19.139 | 0.025 | AB |
| PanSTARRS_i | 102.74 | 2.78 | 18.871 | 0.029 | AB |
| PanSTARRS_z | 113.98 | 4.5 | 18.758 | 0.043 | AB |
| PanSTARRS_y | 174.62 | 9.17 | 18.295 | 0.057 | AB |
| 2MASS_J | 173.37 | 132.92 | 17.408 | 0.832 | Vega |
| 2MASS_H | 1.03 | 203.43 | 22.501 | 214.484 | Vega |
| 2MASS_K | -184.21 | 187.03 | Vega |
| RA, DEC (J2000): | , |
| semi major axis, semi minor axis (arcsec): | , |
| angle (degrees, anti-clockwise from east): |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| 2MASS_J | 69413.53 | 594.55 | 10.901 | 0.009 | Vega |
| 2MASS_H | 91354.12 | 904.89 | 10.131 | 0.011 | Vega |
| 2MASS_K | 77015.41 | 833.24 | 9.846 | 0.012 | Vega |
| WISE_W1 | 39357.64 | 1170.09 | 9.713 | 0.032 | Vega |
| WISE_W2 | 23661.17 | 727.69 | 9.626 | 0.033 | Vega |
| WISE_W3 | 37807.41 | 3188.69 | 7.282 | 0.092 | Vega |
| WISE_W4 | 40075.28 | 5356.06 | 5.773 | 0.145 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.427 | 8.580 | 8.749 |
| {\rm log}_{10}({\rm SFR}) | -1.343 | -1.037 | -0.718 |
| {\rm log}_{10}({\rm sSFR}) | -9.987 | -9.624 | -9.241 |
| {\rm stellar\ age} | 6.654 | 8.027 | 11.919 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.888 | -1.676 | -1.307 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.179 | 0.316 | 0.426 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.251 | 1.518 | 1.771 |
| \delta | -0.440 | -0.167 | 0.084 |
| \tau_1/\tau_2 | 0.529 | 0.927 | 1.325 |
| Q_{PAH} | 0.276 | 1.018 | 2.543 |
| U_{min} | 2.604 | 7.758 | 14.990 |
| {\rm log}_{10}(\gamma_e)\, | -3.608 | -2.803 | -1.600 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.480 | -3.445 | -1.787 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.951 | 1.523 | 1.968 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.922 | -0.675 | -0.389 |
| 0.03-0.10 Gyr | -3.230 | -1.627 | -0.985 |
| 0.10-0.33 Gyr | -4.756 | -2.310 | -1.565 |
| 0.33-1.10 Gyr | -4.944 | -2.379 | -1.691 |
| 1.10-3.66 Gyr | -4.273 | -1.996 | -1.369 |
| 3.66-12.15 Gyr | -2.355 | -1.392 | -1.152 |
| 12.15-13.50 Gyr | -1.985 | -1.140 | -0.242 |