| Name: | SN2026dsb |
| Right ascension: | 15h11m51.21s |
| Declination: | -7d03m16.77s |
| Discovery Date: | Feb. 17, 2026, 5:34 p.m. |
| Classification: | SN Ia |
| Redshift: | 0.147000 |
| MW E(B-V): | 0.068 |
| Name: | |
| Right ascension: | 15h11m51.22s |
| Declination: | -7d03m17.01s |
| Redshift: | None |
| Photometric Redshift: | 0.148 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 7.95 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.95 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.61 |
| Validate global photometry | processed | 15.35 |
| Global host SED inference | processed | 449.66 |
| Local aperture photometry | processed | 5.45 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h11m51.21s, -7d03m16.91s |
| semi major axis, semi minor axis (arcsec): | 3.84, 2.94 |
| angle (degrees, anti-clockwise from east): | -13.19 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.43 | 1.3 | 23.512 | 0.988 | AB |
| GALEX_NUV | -0.35 | 1.2 | AB | ||
| DES_g | 57.98 | 0.38 | 19.492 | 0.007 | AB |
| PanSTARRS_g | 56.39 | 0.8 | 19.522 | 0.015 | AB |
| PanSTARRS_r | 131.61 | 0.86 | 18.602 | 0.007 | AB |
| DES_r | 141.84 | 0.98 | 18.520 | 0.008 | AB |
| PanSTARRS_i | 185.89 | 1.07 | 18.227 | 0.006 | AB |
| PanSTARRS_z | 238.42 | 2.32 | 17.957 | 0.011 | AB |
| DES_z | 270.27 | 3.08 | 17.820 | 0.012 | AB |
| PanSTARRS_y | 271.51 | 5.01 | 17.816 | 0.020 | AB |
| 2MASS_J | 474.51 | 101.36 | 16.314 | 0.232 | Vega |
| 2MASS_H | 508.54 | 135.35 | 15.767 | 0.289 | Vega |
| 2MASS_K | 595.71 | 184.9 | 15.125 | 0.337 | Vega |
| WISE_W1 | 170.0 | 11.71 | 15.625 | 0.075 | Vega |
| WISE_W2 | 137.29 | 16.7 | 15.217 | 0.132 | Vega |
| WISE_W3 | 0.76 | 48.3 | 19.026 | 69.110 | Vega |
| WISE_W4 | -152.7 | 250.77 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.357 | 10.452 | 10.548 |
| {\rm log}_{10}({\rm SFR}) | -1.408 | -0.213 | 0.345 |
| {\rm log}_{10}({\rm sSFR}) | -11.955 | -10.619 | -10.058 |
| {\rm stellar\ age} | 6.324 | 7.245 | 10.267 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.223 | -0.802 | -0.573 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.264 | -0.693 | -0.195 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.173 | 0.338 | 0.549 |
| \delta | -0.882 | -0.650 | -0.320 |
| \tau_1/\tau_2 | 0.636 | 1.045 | 1.489 |
| Q_{PAH} | 1.284 | 3.301 | 5.438 |
| U_{min} | 2.819 | 8.195 | 15.701 |
| {\rm log}_{10}(\gamma_e)\, | -2.428 | -1.368 | -0.438 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.814 | -2.286 | -1.215 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.073 | 1.563 | 1.920 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.759 | -0.445 | -0.044 |
| 0.03-0.10 Gyr | -1.719 | -0.182 | 0.453 |
| 0.10-0.32 Gyr | -2.022 | -0.281 | 0.330 |
| 0.32-1.03 Gyr | -2.682 | -0.523 | 0.125 |
| 1.03-3.33 Gyr | -1.945 | -0.105 | 0.421 |
| 3.33-10.69 Gyr | -0.247 | 0.614 | 0.764 |
| 10.69-11.88 Gyr | 0.181 | 0.834 | 1.690 |
| 0.32-1.03 Gyr | -2.512 | -0.458 | 0.214 |
| 1.03-3.33 Gyr | -1.702 | -0.044 | 0.463 |
| 3.33-10.71 Gyr | -0.033 | 0.600 | 0.758 |
| 10.71-11.90 Gyr | 0.062 | 0.782 | 1.637 |