| Name: | SN2026gai |
| Right ascension: | 15h46m40.67s |
| Declination: | 12d08m52.71s |
| Discovery Date: | March 19, 2026, 9:59 a.m. |
| Classification: | SN II |
| Redshift: | 0.034030 |
| MW E(B-V): | 0.050 |
| Name: | J154640.41+120857.02 |
| Right ascension: | 15h46m40.41s |
| Declination: | 12d08m57.02s |
| Redshift: | 0.034102 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.76 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 7.32 |
| Host information | processed | 0.05 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 5.4 |
| Validate global photometry | processed | 12.85 |
| Global host SED inference | processed | 598.55 |
| Local aperture photometry | processed | 5.65 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 451.05 |
| RA, DEC (J2000): | 15h46m40.67s, 12d08m52.71s |
| semi major axis, semi minor axis (arcsec): | 2.94, 2.94 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 32.35 | 2.7 | 20.125 | 0.091 | AB |
| SDSS_g | 179.35 | 3.55 | 18.266 | 0.022 | AB |
| DES_g | 192.54 | 0.68 | 18.189 | 0.004 | AB |
| PanSTARRS_g | 182.68 | 0.84 | 18.246 | 0.005 | AB |
| SDSS_r | 358.95 | 5.04 | 17.512 | 0.015 | AB |
| PanSTARRS_r | 342.99 | 0.89 | 17.562 | 0.003 | AB |
| DES_r | 386.7 | 1.19 | 17.432 | 0.003 | AB |
| SDSS_i | 507.15 | 6.07 | 17.137 | 0.013 | AB |
| PanSTARRS_i | 473.7 | 0.96 | 17.211 | 0.002 | AB |
| PanSTARRS_z | 592.85 | 1.79 | 16.968 | 0.003 | AB |
| SDSS_z | 663.72 | 9.11 | 16.845 | 0.015 | AB |
| DES_z | 681.64 | 5.04 | 16.816 | 0.008 | AB |
| PanSTARRS_y | 725.91 | 4.23 | 16.748 | 0.006 | AB |
| 2MASS_J | 899.69 | 67.58 | 15.620 | 0.082 | Vega |
| 2MASS_H | 1014.9 | 98.6 | 15.016 | 0.105 | Vega |
| 2MASS_K | 933.82 | 120.41 | 14.637 | 0.140 | Vega |
| RA, DEC (J2000): | 15h46m40.40s, 12d08m57.13s |
| semi major axis, semi minor axis (arcsec): | 18.65, 5.89 |
| angle (degrees, anti-clockwise from east): | -41.31 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 36.33 | 6.38 | 19.999 | 0.191 | AB |
| GALEX_NUV | 32.38 | 4.77 | 20.124 | 0.160 | AB |
| DES_g | 758.79 | 1.5 | 16.700 | 0.002 | AB |
| PanSTARRS_g | 1039.1 | 2.87 | 16.358 | 0.003 | AB |
| PanSTARRS_r | 2010.39 | 3.01 | 15.642 | 0.002 | AB |
| DES_r | 1600.69 | 2.53 | 15.889 | 0.002 | AB |
| PanSTARRS_i | 2802.05 | 3.29 | 15.281 | 0.001 | AB |
| PanSTARRS_z | 3505.65 | 6.17 | 15.038 | 0.002 | AB |
| DES_z | 2909.92 | 10.77 | 15.240 | 0.004 | AB |
| PanSTARRS_y | 4350.91 | 14.78 | 14.804 | 0.004 | AB |
| WISE_W1 | 2846.89 | 32.26 | 12.565 | 0.012 | Vega |
| WISE_W2 | 1790.85 | 36.97 | 12.428 | 0.022 | Vega |
| WISE_W3 | 6086.59 | 143.74 | 9.265 | 0.026 | Vega |
| WISE_W4 | 12822.79 | 1126.86 | 7.010 | 0.095 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.330 | 9.467 | 9.575 |
| {\rm log}_{10}({\rm SFR}) | -1.106 | -0.692 | -0.317 |
| {\rm log}_{10}({\rm sSFR}) | -10.645 | -10.173 | -9.727 |
| {\rm stellar\ age} | 4.439 | 6.839 | 8.562 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.359 | -0.652 | -0.284 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.746 | -1.302 | -0.273 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.410 | 0.772 | 1.135 |
| \delta | -0.761 | -0.458 | -0.162 |
| \tau_1/\tau_2 | 0.630 | 0.944 | 1.295 |
| Q_{PAH} | 0.379 | 1.724 | 3.957 |
| U_{min} | 2.450 | 7.231 | 14.088 |
| {\rm log}_{10}(\gamma_e)\, | -3.584 | -2.700 | -1.405 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.167 | -2.275 | -0.872 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.908 | 1.331 | 1.786 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.941 | -0.593 | -0.294 |
| 0.03-0.10 Gyr | -1.473 | -0.785 | -0.300 |
| 0.10-0.33 Gyr | -1.451 | -0.755 | -0.245 |
| 0.33-1.09 Gyr | -1.268 | -0.573 | -0.105 |
| 1.09-3.62 Gyr | -1.106 | -0.509 | -0.231 |
| 3.62-11.97 Gyr | -1.041 | -0.500 | -0.271 |
| 11.97-13.30 Gyr | -1.137 | -0.451 | 0.119 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.410 | 10.506 | 10.573 |
| {\rm log}_{10}({\rm SFR}) | -1.209 | -0.706 | -0.290 |
| {\rm log}_{10}({\rm sSFR}) | -11.705 | -11.204 | -10.777 |
| {\rm stellar\ age} | 9.286 | 12.473 | 12.625 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.102 | -0.756 | -0.547 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.677 | -0.139 | 0.096 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.377 | 0.537 | 0.757 |
| \delta | 0.011 | 0.158 | 0.282 |
| \tau_1/\tau_2 | 0.325 | 0.816 | 1.332 |
| Q_{PAH} | 0.790 | 1.784 | 3.490 |
| U_{min} | 3.692 | 9.679 | 17.545 |
| {\rm log}_{10}(\gamma_e)\, | -2.915 | -1.943 | -1.256 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.229 | -2.132 | -1.583 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.068 | 1.524 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.932 | -0.486 | -0.113 |
| 0.03-0.10 Gyr | -3.706 | -1.362 | -0.339 |
| 0.10-0.33 Gyr | -6.095 | -3.142 | -0.964 |
| 0.33-1.09 Gyr | -6.807 | -3.489 | -1.062 |
| 1.09-3.62 Gyr | -4.921 | -2.567 | -0.927 |
| 3.62-11.97 Gyr | -2.432 | -0.835 | 0.549 |
| 11.97-13.30 Gyr | 1.036 | 1.618 | 1.703 |