| Name: | SN2021gca |
| Right ascension: | 14h28m07.33s |
| Declination: | 33d29m49.39s |
| Discovery Date: | March 18, 2021, 9:22 a.m. |
| Classification: | SN IIb |
| Redshift: | 0.036000 |
| MW E(B-V): | 0.008 |
| Name: | 2021gca |
| Right ascension: | 14h28m07.42s |
| Declination: | 33d30m00.53s |
| Redshift: | 0.272000 |
| Photometric Redshift: | 0.480 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 12.97 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 1.83 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.09 |
| Global aperture construction | processed | 0.92 |
| Global aperture photometry | processed | 4.01 |
| Validate global photometry | processed | 10.36 |
| Global host SED inference | processed | 501.84 |
| Local aperture photometry | processed | 3.54 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 482.68 |
| RA, DEC (J2000): | 14h28m07.33s, 33d29m49.39s |
| semi major axis, semi minor axis (arcsec): | 2.8, 2.8 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 10.32 | 0.62 | 21.365 | 0.065 | AB |
| PanSTARRS_r | 10.48 | 0.91 | 21.349 | 0.094 | AB |
| PanSTARRS_i | 11.89 | 0.74 | 21.212 | 0.068 | AB |
| PanSTARRS_z | 14.74 | 1.87 | 20.979 | 0.138 | AB |
| PanSTARRS_y | 19.79 | 3.72 | 20.659 | 0.204 | AB |
| RA, DEC (J2000): | 14h28m07.40s, 33d30m00.64s |
| semi major axis, semi minor axis (arcsec): | 2.98, 2.84 |
| angle (degrees, anti-clockwise from east): | -121.93 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.33 | 0.23 | 25.096 | 0.747 | AB |
| GALEX_NUV | 0.57 | 0.09 | 24.505 | 0.171 | AB |
| PanSTARRS_g | 9.12 | 0.65 | 21.501 | 0.077 | AB |
| PanSTARRS_r | 22.44 | 0.92 | 20.523 | 0.044 | AB |
| PanSTARRS_i | 36.97 | 0.72 | 19.980 | 0.021 | AB |
| PanSTARRS_z | 41.86 | 1.79 | 19.845 | 0.046 | AB |
| PanSTARRS_y | 44.99 | 3.51 | 19.767 | 0.085 | AB |
| 2MASS_J | 205.48 | 89.84 | 17.223 | 0.475 | Vega |
| 2MASS_H | 49.76 | 138.68 | 18.290 | 3.026 | Vega |
| 2MASS_K | -58.86 | 143.79 | Vega | ||
| WISE_W1 | 32.99 | 7.06 | 17.405 | 0.232 | Vega |
| WISE_W2 | 26.44 | 9.68 | 17.005 | 0.398 | Vega |
| WISE_W3 | -69.73 | 36.54 | Vega | ||
| WISE_W4 | 247.94 | 301.41 | 11.294 | 1.320 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.154 | 7.512 | 7.756 |
| {\rm log}_{10}({\rm SFR}) | -2.183 | -1.632 | -1.073 |
| {\rm log}_{10}({\rm sSFR}) | -9.896 | -9.167 | -8.284 |
| {\rm stellar\ age} | 0.372 | 5.033 | 7.153 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.224 | -0.378 | 0.019 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.097 | -0.658 | -0.221 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.189 | 0.533 | 1.063 |
| \delta | -0.483 | -0.013 | 0.271 |
| \tau_1/\tau_2 | 0.698 | 1.100 | 1.489 |
| Q_{PAH} | 0.786 | 2.528 | 5.211 |
| U_{min} | 3.017 | 8.108 | 15.140 |
| {\rm log}_{10}(\gamma_e)\, | -2.934 | -1.858 | -0.692 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.380 | -0.325 | 0.151 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.047 | 1.419 | 1.876 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.315 | -1.821 | -1.326 |
| 0.03-0.10 Gyr | -2.363 | -1.656 | -0.985 |
| 0.10-0.33 Gyr | -2.964 | -2.073 | -1.466 |
| 0.33-1.09 Gyr | -4.008 | -2.384 | -1.929 |
| 1.09-3.61 Gyr | -4.930 | -2.585 | -2.146 |
| 3.61-11.95 Gyr | -5.268 | -2.646 | -2.185 |
| 11.95-13.27 Gyr | -5.221 | -2.698 | -1.985 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.563 | 8.700 | 8.806 |
| {\rm log}_{10}({\rm SFR}) | -2.442 | -1.858 | -1.402 |
| {\rm log}_{10}({\rm sSFR}) | -11.174 | -10.565 | -10.039 |
| {\rm stellar\ age} | 7.702 | 10.003 | 12.530 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.738 | -1.349 | -0.868 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.669 | -0.231 | 0.364 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.924 | 1.197 | 1.441 |
| \delta | -0.244 | -0.082 | 0.081 |
| \tau_1/\tau_2 | 0.589 | 0.992 | 1.417 |
| Q_{PAH} | 0.679 | 1.936 | 4.098 |
| U_{min} | 3.423 | 9.098 | 16.775 |
| {\rm log}_{10}(\gamma_e)\, | -2.703 | -1.642 | -0.762 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.877 | -1.854 | -0.785 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.077 | 1.559 | 1.923 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.735 | -1.929 | -1.435 |
| 0.03-0.10 Gyr | -2.742 | -1.911 | -1.359 |
| 0.10-0.33 Gyr | -4.369 | -2.456 | -1.711 |
| 0.33-1.09 Gyr | -5.430 | -2.788 | -1.897 |
| 1.09-3.61 Gyr | -4.719 | -2.468 | -1.632 |
| 3.61-11.95 Gyr | -3.339 | -1.414 | -1.135 |
| 11.95-13.27 Gyr | -1.353 | -0.483 | -0.081 |