| Name: | SN2022sdb |
| Right ascension: | 13h03m08.85s |
| Declination: | -41d09m42.13s |
| Discovery Date: | Aug. 25, 2022, 12:07 a.m. |
| Classification: | SN Ia-91T-like |
| Redshift: | 0.019700 |
| MW E(B-V): | 0.096 |
| Name: | 2022sdb |
| Right ascension: | 13h03m08.86s |
| Declination: | -41d09m42.12s |
| Redshift: | 0.019367 |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 3.38 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 0.28 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.15 |
| Global aperture photometry | processed | 1.08 |
| Validate global photometry | processed | 1.52 |
| Global host SED inference | processed | 746.53 |
| Local aperture photometry | processed | 0.97 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | not enough filters | 17.35 |
| RA, DEC (J2000): | 13h03m08.85s, -41d09m42.13s |
| semi major axis, semi minor axis (arcsec): | 5.09, 5.09 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.43 | 3.02 | 21.723 | 0.441 | AB |
| 2MASS_J | 7408.57 | 134.98 | 13.331 | 0.020 | Vega |
| 2MASS_H | 10039.97 | 194.65 | 12.528 | 0.021 | Vega |
| 2MASS_K | 9198.62 | 237.44 | 12.153 | 0.028 | Vega |
| RA, DEC (J2000): | 13h03m08.86s, -41d09m42.15s |
| semi major axis, semi minor axis (arcsec): | 11.18, 8.25 |
| angle (degrees, anti-clockwise from east): | -146.95 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 21.86 | 5.47 | 20.551 | 0.272 | AB |
| GALEX_NUV | 38.97 | 4.33 | 19.923 | 0.121 | AB |
| 2MASS_J | 9861.05 | 251.59 | 13.020 | 0.028 | Vega |
| 2MASS_H | 13199.29 | 363.59 | 12.231 | 0.030 | Vega |
| 2MASS_K | 11499.57 | 446.41 | 11.910 | 0.042 | Vega |
| WISE_W1 | 5473.7 | 38.34 | 11.855 | 0.008 | Vega |
| WISE_W2 | 3672.34 | 41.89 | 11.649 | 0.012 | Vega |
| WISE_W3 | 16633.62 | 126.35 | 8.174 | 0.008 | Vega |
| WISE_W4 | 36730.87 | 1018.76 | 5.867 | 0.030 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.892 | 10.088 | 10.240 |
| {\rm log}_{10}({\rm SFR}) | -1.453 | -0.572 | 0.072 |
| {\rm log}_{10}({\rm sSFR}) | -11.588 | -10.621 | -9.858 |
| {\rm stellar\ age} | 5.629 | 7.924 | 11.315 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.839 | -0.447 | -0.196 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.276 | -0.594 | -0.130 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.221 | 0.436 | 0.779 |
| \delta | -0.816 | -0.534 | -0.185 |
| \tau_1/\tau_2 | 0.186 | 0.551 | 1.069 |
| Q_{PAH} | 0.255 | 0.875 | 2.260 |
| U_{min} | 2.383 | 7.312 | 14.766 |
| {\rm log}_{10}(\gamma_e)\, | -3.321 | -2.052 | -1.197 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.810 | -1.487 | -0.886 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.443 | 1.887 | 2.077 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.461 | -0.557 | 0.084 |
| 0.03-0.10 Gyr | -2.275 | -0.875 | 0.116 |
| 0.10-0.33 Gyr | -2.638 | -1.008 | -0.193 |
| 0.33-1.10 Gyr | -2.147 | -0.631 | 0.081 |
| 1.10-3.66 Gyr | -1.698 | -0.208 | 0.255 |
| 3.66-12.15 Gyr | -0.812 | 0.094 | 0.339 |
| 12.15-13.50 Gyr | -0.461 | 0.314 | 1.228 |