| Name: | SN2025aiaj |
| Right ascension: | 12h35m08.48s |
| Declination: | 28d03m18.88s |
| Discovery Date: | Dec. 23, 2025, 5:21 a.m. |
| Classification: | SN Ia-91T-like |
| Redshift: | 0.024900 |
| MW E(B-V): | 0.014 |
| Name: | |
| Right ascension: | 12h35m08.85s |
| Declination: | 28d03m22.89s |
| Redshift: | 0.024877 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 0.75 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 7.09 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.91 |
| Global aperture photometry | processed | 10.05 |
| Validate global photometry | phot valid failed | 15.47 |
| Global host SED inference | not processed | None |
| Local aperture photometry | processed | 9.79 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 421.6 |
| RA, DEC (J2000): | 12h35m08.48s, 28d03m18.88s |
| semi major axis, semi minor axis (arcsec): | 3.99, 3.99 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 28.82 | 2.94 | 20.251 | 0.111 | AB |
| SDSS_g | 84.66 | 2.59 | 19.081 | 0.033 | AB |
| DES_g | 86.92 | 0.66 | 19.052 | 0.008 | AB |
| PanSTARRS_g | 86.14 | 0.72 | 19.062 | 0.009 | AB |
| SDSS_r | 109.12 | 3.16 | 18.805 | 0.031 | AB |
| PanSTARRS_r | 115.46 | 0.87 | 18.744 | 0.008 | AB |
| DES_r | 123.05 | 1.33 | 18.675 | 0.012 | AB |
| SDSS_i | 131.05 | 4.2 | 18.606 | 0.035 | AB |
| PanSTARRS_i | 127.19 | 1.06 | 18.639 | 0.009 | AB |
| PanSTARRS_z | 141.38 | 1.98 | 18.524 | 0.015 | AB |
| SDSS_z | 144.57 | 10.22 | 18.500 | 0.077 | AB |
| DES_z | 153.04 | 3.17 | 18.438 | 0.023 | AB |
| PanSTARRS_y | 169.28 | 4.07 | 18.328 | 0.026 | AB |
| 2MASS_J | 212.99 | 79.21 | 17.184 | 0.404 | Vega |
| 2MASS_H | 100.59 | 133.01 | 17.526 | 1.436 | Vega |
| 2MASS_K | 149.67 | 113.37 | 16.624 | 0.822 | Vega |
Data not available
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.177 | 8.408 | 8.557 |
| {\rm log}_{10}({\rm SFR}) | -1.689 | -1.259 | -0.897 |
| {\rm log}_{10}({\rm sSFR}) | -10.121 | -9.635 | -9.180 |
| {\rm stellar\ age} | 3.504 | 6.278 | 7.870 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.687 | -1.155 | -0.534 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.330 | -0.898 | -0.209 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.244 | 0.524 | 0.773 |
| \delta | -0.586 | -0.117 | 0.202 |
| \tau_1/\tau_2 | 0.750 | 1.072 | 1.406 |
| Q_{PAH} | 0.496 | 1.856 | 4.457 |
| U_{min} | 2.916 | 7.726 | 14.384 |
| {\rm log}_{10}(\gamma_e)\, | -3.269 | -2.103 | -0.817 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.806 | -1.845 | -0.639 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.964 | 1.394 | 1.871 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.645 | -1.360 | -1.129 |
| 0.03-0.10 Gyr | -1.827 | -1.242 | -0.797 |
| 0.10-0.33 Gyr | -1.982 | -1.312 | -0.898 |
| 0.33-1.10 Gyr | -2.171 | -1.509 | -1.133 |
| 1.10-3.64 Gyr | -2.142 | -1.581 | -1.302 |
| 3.64-12.08 Gyr | -2.255 | -1.607 | -1.317 |
| 12.08-13.42 Gyr | -2.457 | -1.635 | -1.083 |