| Name: | SN2026twa |
| Right ascension: | 19h27m03.50s |
| Declination: | -31d23m24.20s |
| Discovery Date: | July 11, 2026, 6:05 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.094000 |
| MW E(B-V): | 0.086 |
| Name: | J192703.78-312325.43 |
| Object ID: | 2331032220 |
| Catalog Name: | skymapper |
| Catalog Release: | dr4 |
| Right ascension: | 19h27m03.78s |
| Declination: | -31d23m25.43s |
| Redshift: | None |
| Photometric Redshift: | None |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_i PanSTARRS_z PanSTARRS_y |
PanSTARRS_r 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 | 4.5 |
| Transient MWEBV | processed | 0.18 |
| Host match | processed | 5.68 |
| Host information | processed | 0.07 |
| Host MWEBV | processed | 0.12 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.93 |
| Global aperture photometry | processed | 1.94 |
| Validate global photometry | phot valid failed | 0.32 |
| Global host SED inference | not processed | None |
| Local aperture photometry | processed | 1.86 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 615.43 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.539 | 9.064 | 9.343 |
| {\rm log}_{10}({\rm SFR}) | -0.881 | -0.389 | 0.074 |
| {\rm log}_{10}({\rm sSFR}) | -10.052 | -9.464 | -8.507 |
| {\rm stellar\ age} | 1.488 | 5.666 | 7.769 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.338 | -0.385 | 0.067 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.380 | -0.499 | 0.134 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.519 | 0.844 | 1.373 |
| \delta | -0.601 | -0.245 | 0.155 |
| \tau_1/\tau_2 | 0.498 | 0.910 | 1.334 |
| Q_{PAH} | 0.374 | 1.532 | 4.391 |
| U_{min} | 3.079 | 8.388 | 15.695 |
| {\rm log}_{10}(\gamma_e)\, | -3.318 | -2.312 | -0.961 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.122 | -0.784 | 0.054 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.011 | 1.356 | 1.847 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.800 | -0.319 | 0.137 |
| 0.03-0.10 Gyr | -1.695 | -0.556 | 0.107 |
| 0.10-0.33 Gyr | -2.388 | -1.034 | -0.305 |
| 0.33-1.06 Gyr | -2.964 | -1.038 | -0.432 |
| 1.06-3.46 Gyr | -2.846 | -1.081 | -0.605 |
| 3.46-11.27 Gyr | -2.812 | -1.013 | -0.589 |
| 11.27-12.53 Gyr | -2.700 | -1.032 | -0.204 |
| RA, DEC (J2000): | 19h27m03.50s, -31d23m24.20s |
| semi major axis, semi minor axis (arcsec): | 1.15, 1.15 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_i | 31.41 | 0.77 | 20.157 | 0.027 | AB |
Data not available