| Name: | AT2020jst |
| Right ascension: | 0h46m14.01s |
| Declination: | -56d08m35.45s |
| Discovery Date: | May 9, 2020, 11:44 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.013 |
| Name: | 2020jst |
| Right ascension: | 0h46m13.55s |
| Declination: | -56d08m36.72s |
| Redshift: | 0.028253 |
| 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 | 3.57 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 0.82 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.18 |
| Global aperture photometry | processed | 1.07 |
| Validate global photometry | processed | 1.5 |
| Global host SED inference | processed | 494.58 |
| Local aperture photometry | processed | 0.95 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | not enough filters | 16.78 |
| RA, DEC (J2000): | 0h46m14.01s, -56d08m35.45s |
| semi major axis, semi minor axis (arcsec): | 3.53, 3.53 |
| 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 | 330.81 | 90.56 | 16.706 | 0.297 | Vega |
| 2MASS_H | 241.27 | 145.5 | 16.576 | 0.655 | Vega |
| 2MASS_K | 269.58 | 162.95 | 15.985 | 0.656 | Vega |
| RA, DEC (J2000): | 0h46m13.84s, -56d08m40.74s |
| semi major axis, semi minor axis (arcsec): | 17.86, 5.83 |
| angle (degrees, anti-clockwise from east): | -15.93 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 61.52 | 5.55 | 19.427 | 0.098 | AB |
| GALEX_NUV | 92.16 | 4.06 | 18.989 | 0.048 | AB |
| 2MASS_J | 867.94 | 262.64 | 15.659 | 0.329 | Vega |
| 2MASS_H | 1769.24 | 420.6 | 14.413 | 0.258 | Vega |
| 2MASS_K | 1206.22 | 473.14 | 14.359 | 0.426 | Vega |
| WISE_W1 | 601.82 | 19.81 | 14.252 | 0.036 | Vega |
| WISE_W2 | 319.4 | 21.57 | 14.300 | 0.073 | Vega |
| WISE_W3 | 474.83 | 109.02 | 12.035 | 0.249 | Vega |
| WISE_W4 | 1381.44 | 587.12 | 9.429 | 0.461 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.080 | 9.346 | 9.545 |
| {\rm log}_{10}({\rm SFR}) | -0.973 | -0.632 | -0.175 |
| {\rm log}_{10}({\rm sSFR}) | -10.452 | -10.017 | -9.422 |
| {\rm stellar\ age} | 4.675 | 7.416 | 9.785 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.026 | -0.474 | -0.120 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.429 | -0.613 | 0.103 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.116 | 0.247 | 0.473 |
| \delta | -0.673 | -0.290 | 0.141 |
| \tau_1/\tau_2 | 0.269 | 0.635 | 1.097 |
| Q_{PAH} | 0.244 | 0.762 | 1.984 |
| U_{min} | 2.654 | 7.411 | 14.274 |
| {\rm log}_{10}(\gamma_e)\, | -3.749 | -3.135 | -1.718 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.489 | -3.726 | -2.757 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.019 | 1.511 | 1.933 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.065 | -0.540 | -0.257 |
| 0.03-0.10 Gyr | -1.684 | -0.768 | -0.090 |
| 0.10-0.33 Gyr | -2.097 | -1.010 | -0.301 |
| 0.33-1.10 Gyr | -2.582 | -1.127 | -0.471 |
| 1.10-3.63 Gyr | -2.150 | -0.947 | -0.511 |
| 3.63-12.04 Gyr | -1.427 | -0.714 | -0.360 |
| 12.04-13.38 Gyr | -1.337 | -0.505 | 0.291 |