| Name: | 2018byw |
| Right ascension: | 21h38m16.82s |
| Declination: | -27d33m28.15s |
| Discovery Date: | None |
| Classification: | Ia
|
| Redshift: | 0.029990 |
| MW E(B-V): | 0.031 |
| Name: | 2018byw |
| Right ascension: | 21h38m16.86s |
| Declination: | -27d33m28.05s |
| Redshift: | 0.029991 |
| Photometric Redshift: | 0.029 |
| 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 | 4.75 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 3.06 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.21 |
| Validate global photometry | processed | 12.41 |
| Global host SED inference | processed | 471.78 |
| Local aperture photometry | processed | 4.36 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 570.34 |
| RA, DEC (J2000): | 21h38m16.82s, -27d33m28.15s |
| semi major axis, semi minor axis (arcsec): | 3.33, 3.33 |
| 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 | 1077.76 | 0.98 | 16.319 | 0.001 | AB |
| PanSTARRS_r | 2114.82 | 1.34 | 15.587 | 0.001 | AB |
| PanSTARRS_i | 3032.7 | 1.29 | 15.195 | 0.000 | AB |
| PanSTARRS_z | 3925.96 | 2.79 | 14.915 | 0.001 | AB |
| PanSTARRS_y | 4546.45 | 6.57 | 14.756 | 0.002 | AB |
| 2MASS_J | 5233.9 | 69.72 | 13.708 | 0.014 | Vega |
| 2MASS_H | 6551.72 | 106.71 | 12.992 | 0.018 | Vega |
| 2MASS_K | 5388.13 | 126.09 | 12.734 | 0.025 | Vega |
| RA, DEC (J2000): | 21h38m16.85s, -27d33m27.93s |
| semi major axis, semi minor axis (arcsec): | 15.92, 14.48 |
| angle (degrees, anti-clockwise from east): | -173.53 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 7.93 | 0.97 | 21.651 | 0.132 | AB |
| GALEX_NUV | 33.88 | 1.24 | 20.075 | 0.040 | AB |
| PanSTARRS_g | 2690.8 | 3.5 | 15.325 | 0.001 | AB |
| PanSTARRS_r | 5251.93 | 4.74 | 14.599 | 0.001 | AB |
| PanSTARRS_i | 7531.26 | 4.75 | 14.208 | 0.001 | AB |
| PanSTARRS_z | 9473.68 | 10.93 | 13.959 | 0.001 | AB |
| PanSTARRS_y | 11170.5 | 29.2 | 13.780 | 0.003 | AB |
| 2MASS_J | 13209.05 | 304.74 | 12.703 | 0.025 | Vega |
| 2MASS_H | 15734.61 | 477.93 | 12.040 | 0.033 | Vega |
| 2MASS_K | 13254.89 | 572.1 | 11.756 | 0.047 | Vega |
| WISE_W1 | 5918.03 | 56.59 | 11.771 | 0.010 | Vega |
| WISE_W2 | 3275.48 | 55.91 | 11.773 | 0.019 | Vega |
| WISE_W3 | 530.42 | 170.02 | 11.914 | 0.348 | Vega |
| WISE_W4 | -489.53 | 691.03 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.991 | 10.198 | 10.340 |
| {\rm log}_{10}({\rm SFR}) | -3.595 | -1.336 | -0.094 |
| {\rm log}_{10}({\rm sSFR}) | -13.778 | -11.494 | -10.181 |
| {\rm stellar\ age} | 3.978 | 7.394 | 10.323 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.008 | -0.515 | -0.283 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.661 | -0.772 | -0.013 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.292 | 0.629 | 1.009 |
| \delta | -0.842 | -0.523 | -0.108 |
| \tau_1/\tau_2 | 0.587 | 0.986 | 1.389 |
| Q_{PAH} | 0.356 | 2.442 | 5.449 |
| U_{min} | 3.217 | 8.811 | 16.657 |
| {\rm log}_{10}(\gamma_e)\, | -3.167 | -1.349 | -0.477 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.409 | -3.163 | -1.220 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.973 | 1.422 | 1.933 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.947 | -1.320 | -0.159 |
| 0.03-0.10 Gyr | -4.200 | -1.531 | -0.071 |
| 0.10-0.33 Gyr | -3.343 | -1.142 | 0.317 |
| 0.33-1.10 Gyr | -2.627 | -0.462 | 0.419 |
| 1.10-3.63 Gyr | -1.658 | 0.053 | 0.488 |
| 3.63-12.02 Gyr | -1.113 | 0.135 | 0.468 |
| 12.02-13.35 Gyr | -0.986 | 0.292 | 1.201 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.587 | 10.651 | 10.766 |
| {\rm log}_{10}({\rm SFR}) | -2.305 | -1.489 | -0.856 |
| {\rm log}_{10}({\rm sSFR}) | -13.039 | -12.143 | -11.479 |
| {\rm stellar\ age} | 7.772 | 8.965 | 12.560 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.717 | -0.580 | -0.463 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.536 | -0.810 | 0.041 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.124 | 0.229 | 0.353 |
| \delta | -0.861 | -0.611 | -0.237 |
| \tau_1/\tau_2 | 0.586 | 0.964 | 1.366 |
| Q_{PAH} | 0.156 | 0.481 | 1.274 |
| U_{min} | 3.477 | 8.844 | 16.381 |
| {\rm log}_{10}(\gamma_e)\, | -2.488 | -1.621 | -1.087 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.505 | -3.762 | -2.944 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.092 | 1.594 | 1.962 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.182 | -1.784 | -0.997 |
| 0.03-0.10 Gyr | -2.572 | -1.510 | -0.828 |
| 0.10-0.33 Gyr | -2.659 | -1.429 | -0.655 |
| 0.33-1.10 Gyr | -2.667 | -1.188 | -0.273 |
| 1.10-3.63 Gyr | -2.360 | -0.604 | 0.426 |
| 3.63-12.02 Gyr | -0.847 | 0.696 | 0.888 |
| 12.02-13.35 Gyr | 0.462 | 1.181 | 1.881 |