| Name: | SN2021xjj |
| Right ascension: | 7h17m42.32s |
| Declination: | -55d58m52.36s |
| Discovery Date: | Aug. 31, 2021, 8:52 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.029000 |
| MW E(B-V): | 0.126 |
| Name: | 2021xjj |
| Right ascension: | 7h17m40.93s |
| Declination: | -55d58m35.08s |
| Redshift: | 0.029147 |
| 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 | 4.77 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.56 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.16 |
| Global aperture photometry | processed | 1.1 |
| Validate global photometry | processed | 1.5 |
| Global host SED inference | processed | 505.01 |
| Local aperture photometry | processed | 0.96 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | failed | 0.05 |
| RA, DEC (J2000): | 7h17m42.32s, -55d58m52.36s |
| semi major axis, semi minor axis (arcsec): | 3.42, 3.42 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| 2MASS_J | 184.03 | 86.11 | 17.343 | 0.508 | Vega |
| 2MASS_H | 371.9 | 129.06 | 16.106 | 0.377 | Vega |
| 2MASS_K | -30.36 | 159.6 | Vega |
| RA, DEC (J2000): | 7h17m40.91s, -55d58m35.23s |
| semi major axis, semi minor axis (arcsec): | 28.47, 12.75 |
| angle (degrees, anti-clockwise from east): | -45.25 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 175.22 | 13.66 | 18.291 | 0.085 | AB |
| GALEX_NUV | 230.4 | 9.52 | 17.994 | 0.045 | AB |
| 2MASS_J | 18424.04 | 480.98 | 12.342 | 0.028 | Vega |
| 2MASS_H | 22049.09 | 718.73 | 11.674 | 0.035 | Vega |
| 2MASS_K | 18804.25 | 890.04 | 11.377 | 0.051 | Vega |
| WISE_W2 | 5990.58 | 193.22 | 11.117 | 0.035 | Vega |
| WISE_W3 | 18082.29 | 493.06 | 8.083 | 0.030 | Vega |
| WISE_W4 | 17751.78 | 1172.56 | 6.657 | 0.072 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.611 | 10.734 | 10.845 |
| {\rm log}_{10}({\rm SFR}) | -0.034 | 0.386 | 0.840 |
| {\rm log}_{10}({\rm sSFR}) | -10.761 | -10.334 | -9.847 |
| {\rm stellar\ age} | 6.617 | 8.145 | 11.474 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.606 | -0.326 | -0.119 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.207 | -0.533 | -0.005 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.165 | 0.281 | 0.508 |
| \delta | -0.716 | -0.304 | 0.064 |
| \tau_1/\tau_2 | 0.257 | 0.688 | 1.192 |
| Q_{PAH} | 0.667 | 1.922 | 3.814 |
| U_{min} | 2.156 | 6.609 | 13.511 |
| {\rm log}_{10}(\gamma_e)\, | -3.636 | -2.546 | -1.794 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.623 | -3.854 | -2.667 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.167 | 1.679 | 1.996 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.491 | 0.225 | 0.641 |
| 0.03-0.10 Gyr | -0.493 | 0.314 | 0.967 |
| 0.10-0.33 Gyr | -1.123 | 0.050 | 0.702 |
| 0.33-1.10 Gyr | -1.487 | -0.050 | 0.573 |
| 1.10-3.63 Gyr | -1.047 | 0.264 | 0.805 |
| 3.63-12.03 Gyr | 0.120 | 0.782 | 0.978 |
| 12.03-13.37 Gyr | 0.379 | 1.079 | 1.855 |