| Name: | AT2018chb |
| Right ascension: | 15h16m02.02s |
| Declination: | -38d42m47.00s |
| Discovery Date: | June 6, 2018, 10:04 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.088 |
| Name: | 2018chb |
| Right ascension: | 15h16m02.01s |
| Declination: | -38d42m49.65s |
| Redshift: | 0.039207 |
| 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 | 2.97 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 2.43 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.14 |
| Global aperture construction | processed | 0.18 |
| Global aperture photometry | processed | 0.94 |
| Validate global photometry | processed | 1.53 |
| Global host SED inference | processed | 732.73 |
| Local aperture photometry | processed | 0.94 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h16m02.01s, -38d42m50.05s |
| semi major axis, semi minor axis (arcsec): | 18.85, 9.01 |
| angle (degrees, anti-clockwise from east): | -176.6 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 98.71 | 7.84 | 18.914 | 0.086 | AB |
| 2MASS_J | 8619.95 | 349.59 | 13.166 | 0.044 | Vega |
| 2MASS_H | 9824.47 | 394.74 | 12.552 | 0.044 | Vega |
| 2MASS_K | 8059.11 | 577.61 | 12.296 | 0.078 | Vega |
| WISE_W1 | 4133.55 | 66.39 | 12.160 | 0.017 | Vega |
| WISE_W2 | 2450.63 | 60.69 | 12.088 | 0.027 | Vega |
| WISE_W3 | 6720.4 | 160.94 | 9.158 | 0.026 | Vega |
| WISE_W4 | 5318.64 | 1022.34 | 7.965 | 0.209 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.326 | 10.513 | 10.671 |
| {\rm log}_{10}({\rm SFR}) | -0.441 | 0.025 | 0.639 |
| {\rm log}_{10}({\rm sSFR}) | -11.000 | -10.506 | -9.834 |
| {\rm stellar\ age} | 5.035 | 7.325 | 9.388 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.725 | -0.279 | -0.086 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.074 | -0.519 | 0.062 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.131 | 0.278 | 0.503 |
| \delta | -0.873 | -0.570 | -0.174 |
| \tau_1/\tau_2 | 0.244 | 0.673 | 1.145 |
| Q_{PAH} | 0.267 | 1.160 | 3.245 |
| U_{min} | 2.167 | 6.652 | 13.604 |
| {\rm log}_{10}(\gamma_e)\, | -3.469 | -2.419 | -1.380 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.416 | -3.374 | -2.126 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.210 | 1.735 | 2.029 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.535 | 0.038 | 0.500 |
| 0.03-0.10 Gyr | -1.048 | -0.096 | 0.728 |
| 0.10-0.33 Gyr | -0.989 | 0.081 | 0.750 |
| 0.33-1.09 Gyr | -0.735 | 0.211 | 0.870 |
| 1.09-3.60 Gyr | -0.455 | 0.367 | 0.705 |
| 3.60-11.91 Gyr | -0.086 | 0.541 | 0.809 |
| 11.91-13.23 Gyr | -0.127 | 0.689 | 1.379 |