| Name: | SN2026ehv |
| Right ascension: | 12h59m13.62s |
| Declination: | -16d06m54.16s |
| Discovery Date: | Feb. 19, 2026, 4:58 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.121000 |
| MW E(B-V): | 0.054 |
| Name: | |
| Right ascension: | 12h59m14.01s |
| Declination: | -16d06m55.48s |
| Redshift: | None |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.22 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 7.58 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 3.73 |
| Validate global photometry | processed | 11.64 |
| Global host SED inference | processed | 395.04 |
| Local aperture photometry | processed | 3.79 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 12h59m14.02s, -16d06m55.34s |
| semi major axis, semi minor axis (arcsec): | 12.52, 8.24 |
| angle (degrees, anti-clockwise from east): | -74.06 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 35.85 | 6.24 | 20.014 | 0.189 | AB |
| GALEX_NUV | 36.65 | 2.7 | 19.990 | 0.080 | AB |
| PanSTARRS_g | 393.13 | 2.72 | 17.414 | 0.008 | AB |
| PanSTARRS_r | 735.17 | 4.38 | 16.734 | 0.006 | AB |
| PanSTARRS_i | 1019.83 | 4.07 | 16.379 | 0.004 | AB |
| PanSTARRS_z | 1174.53 | 6.93 | 16.225 | 0.006 | AB |
| PanSTARRS_y | 1427.58 | 15.37 | 16.013 | 0.012 | AB |
| 2MASS_J | 1912.64 | 246.76 | 14.801 | 0.140 | Vega |
| 2MASS_H | 3077.47 | 355.25 | 13.812 | 0.125 | Vega |
| 2MASS_K | 1782.61 | 459.48 | 13.935 | 0.280 | Vega |
| WISE_W1 | 958.33 | 19.7 | 13.747 | 0.022 | Vega |
| WISE_W2 | 574.62 | 27.41 | 13.663 | 0.052 | Vega |
| WISE_W3 | 1024.13 | 82.69 | 11.200 | 0.088 | Vega |
| WISE_W4 | 360.71 | 451.63 | 10.887 | 1.359 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.830 | 10.875 | 10.919 |
| {\rm log}_{10}({\rm SFR}) | 0.156 | 0.334 | 0.514 |
| {\rm log}_{10}({\rm sSFR}) | -10.714 | -10.536 | -10.356 |
| {\rm stellar\ age} | 6.174 | 6.902 | 7.662 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.444 | -0.333 | -0.242 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.348 | -0.350 | 0.121 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.073 | 0.106 | 0.159 |
| \delta | -0.868 | -0.601 | -0.214 |
| \tau_1/\tau_2 | 0.682 | 1.010 | 1.342 |
| Q_{PAH} | 0.825 | 2.254 | 4.342 |
| U_{min} | 2.305 | 6.589 | 13.682 |
| {\rm log}_{10}(\gamma_e)\, | -2.846 | -1.848 | -1.082 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.471 | -3.600 | -2.579 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.059 | 1.579 | 1.942 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.237 | 0.406 | 0.536 |
| 0.03-0.10 Gyr | 0.003 | 0.299 | 0.562 |
| 0.10-0.32 Gyr | 0.082 | 0.400 | 0.654 |
| 0.32-1.05 Gyr | 0.284 | 0.596 | 0.818 |
| 1.05-3.39 Gyr | 0.546 | 0.841 | 1.057 |
| 3.39-10.98 Gyr | 0.926 | 1.060 | 1.152 |
| 10.98-12.20 Gyr | 0.663 | 1.087 | 1.455 |