| Name: | 2002bj |
| Right ascension: | 5h11m46.42s |
| Declination: | -15d08m10.68s |
| Discovery Date: | None |
| Classification: | SNI-rapid |
| Redshift: | 0.012030 |
| MW E(B-V): | 0.079 |
| Name: | NGC1821 |
| Right ascension: | 5h11m46.11s |
| Declination: | -15d08m04.92s |
| Redshift: | 0.011186 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_NUV GALEX_FUV 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 | 3.8 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.56 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 4.0 |
| Validate global photometry | processed | 10.31 |
| Global host SED inference | processed | 434.4 |
| Local aperture photometry | processed | 4.13 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 457.63 |
| RA, DEC (J2000): | 5h11m46.42s, -15d08m10.68s |
| semi major axis, semi minor axis (arcsec): | 8.73, 8.73 |
| 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 | 4148.86 | 2.5 | 14.855 | 0.001 | AB |
| PanSTARRS_r | 6206.29 | 3.11 | 14.418 | 0.001 | AB |
| PanSTARRS_i | 7607.65 | 3.78 | 14.197 | 0.001 | AB |
| PanSTARRS_z | 8975.17 | 6.37 | 14.017 | 0.001 | AB |
| PanSTARRS_y | 10547.67 | 15.87 | 13.842 | 0.002 | AB |
| 2MASS_J | 12172.78 | 210.98 | 12.792 | 0.019 | Vega |
| 2MASS_H | 14343.01 | 323.85 | 12.141 | 0.025 | Vega |
| 2MASS_K | 12417.54 | 418.24 | 11.827 | 0.037 | Vega |
| WISE_W1 | 4780.29 | 40.3 | 12.002 | 0.009 | Vega |
| WISE_W2 | 3081.83 | 40.7 | 11.839 | 0.014 | Vega |
| WISE_W3 | 17118.71 | 136.54 | 8.142 | 0.009 | Vega |
| RA, DEC (J2000): | 5h11m46.08s, -15d08m04.04s |
| semi major axis, semi minor axis (arcsec): | 34.39, 23.57 |
| angle (degrees, anti-clockwise from east): | -55.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 12934.41 | 7.35 | 13.621 | 0.001 | AB |
| PanSTARRS_r | 19279.96 | 9.39 | 13.187 | 0.001 | AB |
| PanSTARRS_z | 26742.0 | 19.98 | 12.832 | 0.001 | AB |
| PanSTARRS_y | 31164.05 | 51.49 | 12.666 | 0.002 | AB |
| 2MASS_J | 35788.78 | 682.97 | 11.621 | 0.021 | Vega |
| 2MASS_K | 32599.36 | 1365.15 | 10.779 | 0.045 | Vega |
| WISE_W1 | 19753.25 | 106.3 | 10.462 | 0.006 | Vega |
| WISE_W2 | 13206.86 | 108.41 | 10.259 | 0.009 | Vega |
| WISE_W3 | 91444.55 | 438.29 | 6.323 | 0.005 | Vega |
| WISE_W4 | 281840.53 | 13591.77 | 3.655 | 0.052 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.346 | 9.600 | 9.753 |
| {\rm log}_{10}({\rm SFR}) | -1.273 | -0.770 | 0.092 |
| {\rm log}_{10}({\rm sSFR}) | -10.998 | -10.348 | -9.368 |
| {\rm stellar\ age} | 5.003 | 7.714 | 10.322 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.438 | -1.001 | -0.669 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.080 | -0.470 | -0.091 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.123 | 0.219 | 0.376 |
| \delta | -0.898 | -0.668 | -0.354 |
| \tau_1/\tau_2 | 0.539 | 0.940 | 1.311 |
| Q_{PAH} | 0.274 | 1.048 | 3.248 |
| U_{min} | 2.880 | 8.235 | 15.735 |
| {\rm log}_{10}(\gamma_e)\, | -2.406 | -1.469 | -0.679 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.420 | -3.502 | -2.377 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.066 | 1.581 | 2.003 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.217 | -0.833 | -0.586 |
| 0.03-0.10 Gyr | -2.054 | -0.798 | 0.234 |
| 0.10-0.33 Gyr | -2.292 | -0.945 | -0.127 |
| 0.33-1.10 Gyr | -2.474 | -0.961 | -0.399 |
| 1.10-3.64 Gyr | -2.323 | -0.715 | -0.265 |
| 3.64-12.07 Gyr | -1.451 | -0.392 | -0.127 |
| 12.07-13.41 Gyr | -1.100 | -0.185 | 0.615 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.771 | 9.990 | 10.195 |
| {\rm log}_{10}({\rm SFR}) | -0.512 | 0.146 | 0.665 |
| {\rm log}_{10}({\rm sSFR}) | -10.560 | -9.917 | -9.176 |
| {\rm stellar\ age} | 3.593 | 6.728 | 8.613 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.092 | -0.622 | -0.352 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.757 | -1.327 | -0.154 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.203 | 0.364 | 0.598 |
| \delta | -0.677 | -0.153 | 0.289 |
| \tau_1/\tau_2 | 0.602 | 1.005 | 1.406 |
| Q_{PAH} | 0.516 | 1.419 | 3.539 |
| U_{min} | 3.045 | 8.466 | 15.501 |
| {\rm log}_{10}(\gamma_e)\, | -2.576 | -1.715 | -0.933 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.758 | -2.396 | -1.576 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.047 | 1.606 | 2.022 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.517 | 0.119 | 0.413 |
| 0.03-0.10 Gyr | -0.842 | 0.086 | 0.771 |
| 0.10-0.33 Gyr | -1.115 | -0.123 | 0.493 |
| 0.33-1.10 Gyr | -1.058 | -0.168 | 0.327 |
| 1.10-3.64 Gyr | -0.886 | -0.085 | 0.303 |
| 3.64-12.07 Gyr | -0.818 | -0.033 | 0.288 |
| 12.07-13.41 Gyr | -0.992 | 0.049 | 0.700 |