| Name: | SN2026dec |
| Right ascension: | 11h50m13.35s |
| Declination: | 8d14m00.20s |
| Discovery Date: | Feb. 14, 2026, 9:43 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.082697 |
| MW E(B-V): | 0.016 |
| Name: | |
| Right ascension: | 11h50m13.19s |
| Declination: | 8d13m58.75s |
| Redshift: | None |
| Photometric Redshift: | 0.045 |
| 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.77 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 7.06 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | failed | 18.58 |
| Global aperture photometry | not processed | None |
| Validate global photometry | not processed | None |
| Global host SED inference | not processed | None |
| Local aperture photometry | processed | 6.42 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 448.48 |
| RA, DEC (J2000): | 11h50m13.35s, 8d14m00.20s |
| semi major axis, semi minor axis (arcsec): | 1.29, 1.29 |
| 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 | 6.96 | 0.21 | 21.794 | 0.032 | AB |
| PanSTARRS_r | 9.18 | 0.47 | 21.493 | 0.056 | AB |
| DES_r | 11.01 | 0.43 | 21.295 | 0.042 | AB |
| SDSS_i | 13.08 | 1.28 | 21.109 | 0.107 | AB |
| PanSTARRS_i | 11.93 | 0.42 | 21.209 | 0.038 | AB |
| PanSTARRS_z | 11.93 | 0.73 | 21.209 | 0.067 | AB |
| DES_z | 15.7 | 0.75 | 20.910 | 0.052 | AB |
| PanSTARRS_y | 15.68 | 1.99 | 20.912 | 0.138 | AB |
Data not available
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.077 | 8.328 | 8.483 |
| {\rm log}_{10}({\rm SFR}) | -2.032 | -1.234 | -0.280 |
| {\rm log}_{10}({\rm sSFR}) | -10.412 | -9.600 | -8.326 |
| {\rm stellar\ age} | 0.367 | 3.597 | 6.180 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.461 | -0.707 | -0.097 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.487 | -0.616 | 0.135 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.253 | 0.682 | 1.342 |
| \delta | -0.429 | 0.003 | 0.255 |
| \tau_1/\tau_2 | 0.645 | 1.038 | 1.448 |
| Q_{PAH} | 1.195 | 3.216 | 5.502 |
| U_{min} | 2.981 | 8.546 | 16.318 |
| {\rm log}_{10}(\gamma_e)\, | -2.813 | -1.701 | -0.570 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.363 | -0.202 | 0.252 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.061 | 1.567 | 1.948 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.498 | -1.620 | -1.046 |
| 0.03-0.10 Gyr | -2.186 | -1.188 | -0.136 |
| 0.10-0.33 Gyr | -2.220 | -1.145 | -0.469 |
| 0.33-1.09 Gyr | -1.939 | -1.447 | -1.089 |
| 1.09-3.59 Gyr | -1.887 | -1.500 | -1.274 |
| 3.59-11.84 Gyr | -2.135 | -1.601 | -1.348 |
| 11.84-13.15 Gyr | -2.363 | -1.663 | -1.201 |
| 0.33-1.07 Gyr | -3.326 | -1.317 | -0.857 |
| 1.07-3.49 Gyr | -4.455 | -1.740 | -1.298 |
| 3.49-11.40 Gyr | -5.025 | -2.050 | -1.514 |
| 11.40-12.67 Gyr | -4.969 | -2.110 | -1.317 |