| Name: | 2021nkb |
| Right ascension: | 21h25m29.23s |
| Declination: | -22d56m39.01s |
| Discovery Date: | None |
| Classification: | SN Ia
|
| Redshift: | 0.038000 |
| MW E(B-V): | 0.044 |
| Name: | 2021nkb |
| Right ascension: | 21h25m29.92s |
| Declination: | -22d56m42.64s |
| Redshift: | None |
| Photometric Redshift: | 0.055 |
| 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 | 3.5 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 2.12 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 3.78 |
| Validate global photometry | processed | 11.2 |
| Global host SED inference | processed | 531.18 |
| Local aperture photometry | processed | 4.19 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 429.82 |
| RA, DEC (J2000): | 21h25m29.23s, -22d56m39.01s |
| semi major axis, semi minor axis (arcsec): | 2.66, 2.66 |
| 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 | 8.75 | 0.65 | 21.544 | 0.081 | AB |
| PanSTARRS_r | 13.04 | 1.1 | 21.112 | 0.091 | AB |
| PanSTARRS_i | 13.42 | 0.75 | 21.081 | 0.061 | AB |
| PanSTARRS_z | 18.35 | 2.09 | 20.741 | 0.123 | AB |
| PanSTARRS_y | 12.31 | 5.2 | 21.175 | 0.459 | AB |
| RA, DEC (J2000): | 21h25m29.90s, -22d56m42.59s |
| semi major axis, semi minor axis (arcsec): | 10.34, 4.56 |
| angle (degrees, anti-clockwise from east): | -127.81 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 35.85 | 4.68 | 20.014 | 0.142 | AB |
| GALEX_NUV | 49.15 | 3.51 | 19.671 | 0.077 | AB |
| PanSTARRS_g | 180.3 | 1.69 | 18.260 | 0.010 | AB |
| PanSTARRS_r | 269.33 | 2.72 | 17.824 | 0.011 | AB |
| PanSTARRS_i | 300.52 | 1.89 | 17.705 | 0.007 | AB |
| PanSTARRS_z | 369.05 | 5.28 | 17.482 | 0.016 | AB |
| PanSTARRS_y | 364.42 | 12.74 | 17.496 | 0.038 | AB |
| 2MASS_J | 364.4 | 174.21 | 16.601 | 0.519 | Vega |
| 2MASS_H | 964.28 | 290.94 | 15.072 | 0.328 | Vega |
| 2MASS_K | 426.01 | 328.65 | 15.489 | 0.838 | Vega |
| WISE_W1 | 300.0 | 23.69 | 15.008 | 0.086 | Vega |
| WISE_W2 | 170.71 | 30.09 | 14.980 | 0.191 | Vega |
| WISE_W3 | 331.01 | 124.55 | 12.426 | 0.409 | Vega |
| WISE_W4 | -577.71 | 578.16 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.556 | 7.833 | 8.022 |
| {\rm log}_{10}({\rm SFR}) | -2.010 | -1.518 | -0.987 |
| {\rm log}_{10}({\rm sSFR}) | -9.951 | -9.345 | -8.532 |
| {\rm stellar\ age} | 1.952 | 5.739 | 7.536 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.494 | -0.725 | -0.079 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.655 | -1.057 | -0.074 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.370 | 0.821 | 1.285 |
| \delta | -0.388 | -0.057 | 0.212 |
| \tau_1/\tau_2 | 0.706 | 1.061 | 1.465 |
| Q_{PAH} | 1.069 | 3.126 | 5.244 |
| U_{min} | 3.009 | 8.128 | 15.088 |
| {\rm log}_{10}(\gamma_e)\, | -2.872 | -1.756 | -0.611 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.128 | -0.962 | -0.003 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.046 | 1.529 | 1.954 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.975 | -1.500 | -1.105 |
| 0.03-0.10 Gyr | -2.234 | -1.582 | -0.934 |
| 0.10-0.33 Gyr | -2.755 | -1.924 | -1.356 |
| 0.33-1.09 Gyr | -3.002 | -2.095 | -1.626 |
| 1.09-3.61 Gyr | -3.295 | -2.200 | -1.855 |
| 3.61-11.92 Gyr | -3.411 | -2.219 | -1.882 |
| 11.92-13.25 Gyr | -3.484 | -2.235 | -1.666 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.061 | 9.264 | 9.423 |
| {\rm log}_{10}({\rm SFR}) | -0.254 | -0.020 | 0.283 |
| {\rm log}_{10}({\rm sSFR}) | -9.543 | -9.268 | -8.887 |
| {\rm stellar\ age} | 5.506 | 7.359 | 10.569 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.471 | -0.976 | -0.475 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.931 | -1.650 | -0.012 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.301 | 0.506 | 0.715 |
| \delta | 0.015 | 0.211 | 0.348 |
| \tau_1/\tau_2 | 0.514 | 0.942 | 1.380 |
| Q_{PAH} | 1.071 | 3.059 | 5.351 |
| U_{min} | 2.908 | 8.318 | 15.551 |
| {\rm log}_{10}(\gamma_e)\, | -3.309 | -2.050 | -1.046 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.144 | -2.992 | -1.999 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.938 | 1.374 | 1.864 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.478 | -1.031 | -0.603 |
| 0.03-0.10 Gyr | -0.131 | 0.131 | 0.439 |
| 0.10-0.33 Gyr | -2.615 | -0.947 | -0.316 |
| 0.33-1.09 Gyr | -3.205 | -1.246 | -0.724 |
| 1.09-3.61 Gyr | -2.947 | -1.082 | -0.644 |
| 3.61-11.92 Gyr | -1.916 | -0.770 | -0.490 |
| 11.92-13.25 Gyr | -1.492 | -0.529 | 0.364 |