| Name: | AT2021bbu |
| Right ascension: | 6h19m27.69s |
| Declination: | -65d52m58.55s |
| Discovery Date: | Jan. 23, 2021, 5:38 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.046 |
| Name: | 2021bbu |
| Right ascension: | 6h19m27.60s |
| Declination: | -65d53m08.37s |
| Redshift: | 0.089348 |
| 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 | 2.31 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.83 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.16 |
| Global aperture photometry | processed | 1.1 |
| Validate global photometry | processed | 1.52 |
| Global host SED inference | processed | 854.58 |
| Local aperture photometry | processed | 1.04 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 6h19m27.64s, -65d53m08.65s |
| semi major axis, semi minor axis (arcsec): | 9.48, 7.0 |
| angle (degrees, anti-clockwise from east): | -18.69 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 18.55 | 2.71 | 20.729 | 0.159 | AB |
| GALEX_NUV | 23.67 | 1.95 | 20.465 | 0.089 | AB |
| 2MASS_J | 2336.68 | 187.47 | 14.584 | 0.087 | Vega |
| 2MASS_H | 3578.18 | 298.85 | 13.648 | 0.091 | Vega |
| 2MASS_K | 3443.56 | 368.14 | 13.220 | 0.116 | Vega |
| WISE_W1 | 1549.75 | 17.01 | 13.225 | 0.012 | Vega |
| WISE_W2 | 1200.68 | 17.32 | 12.862 | 0.016 | Vega |
| WISE_W3 | 1219.52 | 24.39 | 11.011 | 0.022 | Vega |
| WISE_W4 | 1325.17 | 191.53 | 9.474 | 0.157 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.747 | 10.845 | 10.963 |
| {\rm log}_{10}({\rm SFR}) | -0.399 | -0.024 | 0.384 |
| {\rm log}_{10}({\rm sSFR}) | -11.245 | -10.862 | -10.415 |
| {\rm stellar\ age} | 6.109 | 7.526 | 10.419 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.317 | -0.011 | 0.142 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.074 | -0.462 | 0.159 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.089 | 0.223 | 0.408 |
| \delta | -0.817 | -0.456 | -0.012 |
| \tau_1/\tau_2 | 0.208 | 0.657 | 1.169 |
| Q_{PAH} | 0.216 | 0.731 | 1.913 |
| U_{min} | 2.001 | 5.565 | 12.410 |
| {\rm log}_{10}(\gamma_e)\, | -3.626 | -3.060 | -1.853 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.639 | -1.654 | -1.343 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.830 | 1.096 | 1.461 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.278 | 0.194 | 0.655 |
| 0.03-0.10 Gyr | -1.492 | -0.401 | 0.263 |
| 0.10-0.33 Gyr | -1.647 | -0.418 | 0.219 |
| 0.33-1.06 Gyr | -1.318 | -0.015 | 0.651 |
| 1.06-3.47 Gyr | -0.675 | 0.591 | 1.043 |
| 3.47-11.33 Gyr | 0.341 | 0.940 | 1.116 |
| 11.33-12.59 Gyr | 0.478 | 1.141 | 1.939 |