| Name: | SN2026irs |
| Right ascension: | 13h58m06.56s |
| Declination: | 28d22m28.05s |
| Discovery Date: | April 4, 2026, 10:46 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.070000 |
| MW E(B-V): | 0.015 |
| Name: | J135806.61+282228.22 |
| Right ascension: | 13h58m06.61s |
| Declination: | 28d22m28.22s |
| Redshift: | None |
| Photometric Redshift: | 0.594 |
| 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 | 17.12 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.82 |
| Host information | processed | 0.04 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 13.12 |
| Global aperture photometry | processed | 5.56 |
| Validate global photometry | processed | 17.42 |
| Global host SED inference | processed | 801.96 |
| Local aperture photometry | processed | 5.35 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 766.34 |
| RA, DEC (J2000): | 13h58m06.56s, 28d22m28.05s |
| semi major axis, semi minor axis (arcsec): | 1.5, 1.5 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_g | 0.23 | 0.47 | 25.488 | 2.206 | AB |
| DES_g | 1.37 | 0.16 | 23.558 | 0.124 | AB |
| PanSTARRS_g | 1.53 | 0.4 | 23.440 | 0.282 | AB |
| SDSS_r | 0.87 | 0.7 | 24.051 | 0.877 | AB |
| PanSTARRS_r | 1.58 | 0.56 | 23.405 | 0.387 | AB |
| DES_r | 2.16 | 0.28 | 23.063 | 0.139 | AB |
| SDSS_i | 2.92 | 1.28 | 22.735 | 0.474 | AB |
| PanSTARRS_i | 1.74 | 0.5 | 23.297 | 0.315 | AB |
| PanSTARRS_z | 3.93 | 0.98 | 22.415 | 0.272 | AB |
| SDSS_z | 3.05 | 4.11 | 22.691 | 1.466 | AB |
| DES_z | 2.57 | 0.83 | 22.874 | 0.352 | AB |
| PanSTARRS_y | 0.51 | 2.29 | 24.634 | 4.888 | AB |
| RA, DEC (J2000): | 13h58m06.60s, 28d22m28.19s |
| semi major axis, semi minor axis (arcsec): | 3.94, 2.5 |
| angle (degrees, anti-clockwise from east): | 55.03 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | -1.12 | 1.85 | AB | ||
| SDSS_u | 12.18 | 2.45 | 21.186 | 0.219 | AB |
| SDSS_g | -1.56 | 0.94 | AB | ||
| DES_g | 2.65 | 0.3 | 22.844 | 0.125 | AB |
| PanSTARRS_g | 2.1 | 0.83 | 23.095 | 0.430 | AB |
| SDSS_r | -0.99 | 1.39 | AB | ||
| PanSTARRS_r | 3.94 | 1.16 | 22.410 | 0.319 | AB |
| DES_r | 3.33 | 0.52 | 22.595 | 0.170 | AB |
| SDSS_i | 2.73 | 2.6 | 22.809 | 1.034 | AB |
| PanSTARRS_i | 2.32 | 1.03 | 22.985 | 0.481 | AB |
| PanSTARRS_z | 6.96 | 1.99 | 21.793 | 0.310 | AB |
| SDSS_z | -0.52 | 8.53 | AB | ||
| DES_z | 2.97 | 1.57 | 22.718 | 0.575 | AB |
| PanSTARRS_y | 4.4 | 4.61 | 22.292 | 1.138 | AB |
| 2MASS_J | -63.3 | 91.02 | Vega | ||
| 2MASS_H | -139.83 | 153.93 | Vega | ||
| 2MASS_K | 131.05 | 129.19 | 16.769 | 1.070 | Vega |
| WISE_W1 | -0.39 | 4.81 | Vega | ||
| WISE_W2 | -1.62 | 7.85 | Vega | ||
| WISE_W3 | -41.34 | 35.52 | Vega | ||
| WISE_W4 | -47.72 | 250.04 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.062 | 7.621 | 7.953 |
| {\rm log}_{10}({\rm SFR}) | -1.647 | -1.283 | -0.816 |
| {\rm log}_{10}({\rm sSFR}) | -9.537 | -8.824 | -7.966 |
| {\rm stellar\ age} | 0.086 | 3.055 | 6.329 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.214 | -0.343 | 0.086 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.434 | -0.972 | -0.359 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.959 | 1.359 | 2.040 |
| \delta | -0.086 | 0.103 | 0.268 |
| \tau_1/\tau_2 | 0.599 | 1.049 | 1.523 |
| Q_{PAH} | 1.131 | 3.373 | 5.857 |
| U_{min} | 3.238 | 8.958 | 17.078 |
| {\rm log}_{10}(\gamma_e)\, | -2.760 | -1.312 | -0.350 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.196 | -0.048 | 0.325 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.094 | 1.512 | 1.944 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.532 | -1.095 | -0.675 |
| 0.03-0.10 Gyr | -3.215 | -1.649 | -0.940 |
| 0.10-0.33 Gyr | -4.120 | -2.030 | -1.270 |
| 0.33-1.07 Gyr | -5.522 | -2.426 | -1.683 |
| 1.07-3.52 Gyr | -6.426 | -2.831 | -1.941 |
| 3.52-11.55 Gyr | -6.993 | -2.987 | -2.040 |
| 11.55-12.83 Gyr | -7.077 | -2.993 | -1.923 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.679 | 7.998 | 8.297 |
| {\rm log}_{10}({\rm SFR}) | -0.674 | -0.199 | 0.172 |
| {\rm log}_{10}({\rm sSFR}) | -8.595 | -8.012 | -7.945 |
| {\rm stellar\ age} | 0.031 | 0.271 | 6.072 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.776 | -1.433 | -0.999 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.752 | -1.048 | 0.007 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.728 | 2.419 | 2.915 |
| \delta | 0.214 | 0.309 | 0.372 |
| \tau_1/\tau_2 | 0.893 | 1.370 | 1.742 |
| Q_{PAH} | 0.561 | 2.216 | 4.451 |
| U_{min} | 3.850 | 10.870 | 19.113 |
| {\rm log}_{10}(\gamma_e)\, | -3.430 | -2.177 | -1.079 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.959 | -2.165 | -0.414 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.935 | 1.407 | 1.829 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.725 | 0.024 | 0.439 |
| 0.03-0.10 Gyr | -2.929 | -0.948 | 0.118 |
| 0.10-0.33 Gyr | -4.925 | -2.971 | -1.321 |
| 0.33-1.07 Gyr | -7.108 | -4.324 | -2.181 |
| 1.07-3.52 Gyr | -8.156 | -4.691 | -2.206 |
| 3.52-11.55 Gyr | -9.015 | -4.772 | -2.103 |
| 11.55-12.83 Gyr | -9.524 | -4.524 | -1.736 |