| Name: | SN2025aiko |
| Right ascension: | 4h28m44.32s |
| Declination: | -54d38m26.08s |
| Discovery Date: | Dec. 25, 2025, 3:34 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.041750 |
| MW E(B-V): | 0.006 |
| Name: | |
| Right ascension: | 4h28m43.74s |
| Declination: | -54d38m28.01s |
| Redshift: | None |
| Photometric Redshift: | 0.038 |
| 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 | 5.18 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 7.92 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.14 |
| Global aperture photometry | processed | 1.29 |
| Validate global photometry | processed | 1.63 |
| Global host SED inference | processed | 1223.45 |
| Local aperture photometry | processed | 0.78 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 4h28m43.72s, -54d38m28.09s |
| semi major axis, semi minor axis (arcsec): | 17.21, 8.39 |
| angle (degrees, anti-clockwise from east): | -124.81 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 72.62 | 5.95 | 19.247 | 0.089 | AB |
| 2MASS_J | 7852.96 | 309.61 | 13.268 | 0.043 | Vega |
| 2MASS_H | 8904.98 | 404.37 | 12.658 | 0.049 | Vega |
| 2MASS_K | 7851.4 | 548.75 | 12.325 | 0.076 | Vega |
| WISE_W1 | 3493.16 | 22.23 | 12.343 | 0.007 | Vega |
| WISE_W2 | 2061.21 | 21.48 | 12.276 | 0.011 | Vega |
| WISE_W3 | 2710.53 | 54.86 | 10.143 | 0.022 | Vega |
| WISE_W4 | 2770.67 | 415.81 | 8.674 | 0.163 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.371 | 10.583 | 10.780 |
| {\rm log}_{10}({\rm SFR}) | -1.389 | -0.479 | 0.240 |
| {\rm log}_{10}({\rm sSFR}) | -12.013 | -11.092 | -10.318 |
| {\rm stellar\ age} | 4.982 | 7.747 | 11.914 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.857 | -0.414 | -0.102 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.309 | -0.567 | -0.100 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.089 | 0.258 | 0.468 |
| \delta | -0.896 | -0.613 | -0.092 |
| \tau_1/\tau_2 | 0.249 | 0.726 | 1.213 |
| Q_{PAH} | 0.244 | 0.918 | 3.228 |
| U_{min} | 2.236 | 7.019 | 14.265 |
| {\rm log}_{10}(\gamma_e)\, | -3.549 | -2.629 | -1.401 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.255 | -3.059 | -1.862 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.129 | 1.610 | 1.939 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.658 | -0.599 | 0.099 |
| 0.03-0.10 Gyr | -2.316 | -0.678 | 0.294 |
| 0.10-0.33 Gyr | -2.395 | -0.525 | 0.332 |
| 0.33-1.09 Gyr | -2.708 | -0.214 | 0.749 |
| 1.09-3.60 Gyr | -1.920 | 0.217 | 0.758 |
| 3.60-11.88 Gyr | -0.766 | 0.520 | 0.845 |
| 11.88-13.20 Gyr | -0.128 | 0.817 | 1.862 |