| Name: | AT2021afsa |
| Right ascension: | 1h42m02.24s |
| Declination: | -42d15m12.96s |
| Discovery Date: | Nov. 27, 2021, 3:08 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.014 |
| Name: | 566263 |
| Right ascension: | 1h42m01.88s |
| Declination: | -42d15m13.06s |
| Redshift: | 0.059300 |
| 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 | 7.63 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 3.84 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.19 |
| Global aperture photometry | processed | 0.81 |
| Validate global photometry | processed | 1.11 |
| Global host SED inference | processed | 610.38 |
| Local aperture photometry | processed | 1.05 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 1h42m01.85s, -42d15m13.34s |
| semi major axis, semi minor axis (arcsec): | 8.45, 7.78 |
| angle (degrees, anti-clockwise from east): | -103.86 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.9 | 2.57 | 21.123 | 0.216 | AB |
| GALEX_NUV | 47.63 | 2.97 | 19.705 | 0.068 | AB |
| 2MASS_J | 2915.79 | 195.38 | 14.343 | 0.073 | Vega |
| 2MASS_H | 3624.15 | 247.49 | 13.634 | 0.074 | Vega |
| 2MASS_K | 3498.6 | 301.58 | 13.202 | 0.094 | Vega |
| WISE_W1 | 1609.27 | 23.75 | 13.184 | 0.016 | Vega |
| WISE_W2 | 1103.1 | 25.54 | 12.954 | 0.025 | Vega |
| WISE_W3 | 4230.96 | 92.01 | 9.660 | 0.024 | Vega |
| WISE_W4 | 5501.97 | 719.9 | 7.929 | 0.142 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.246 | 10.470 | 10.661 |
| {\rm log}_{10}({\rm SFR}) | -0.324 | 0.209 | 0.649 |
| {\rm log}_{10}({\rm sSFR}) | -10.863 | -10.222 | -9.740 |
| {\rm stellar\ age} | 5.192 | 7.629 | 11.390 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.784 | -0.204 | 0.079 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.584 | -0.697 | 0.158 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.234 | 0.417 | 0.740 |
| \delta | -0.823 | -0.464 | -0.061 |
| \tau_1/\tau_2 | 0.328 | 0.793 | 1.335 |
| Q_{PAH} | 0.364 | 1.259 | 3.034 |
| U_{min} | 2.199 | 6.682 | 13.485 |
| {\rm log}_{10}(\gamma_e)\, | -3.475 | -2.516 | -1.446 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.615 | -1.972 | -1.221 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.055 | 1.585 | 1.921 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.412 | 0.285 | 0.712 |
| 0.03-0.10 Gyr | -0.990 | -0.055 | 0.706 |
| 0.10-0.33 Gyr | -1.553 | -0.210 | 0.456 |
| 0.33-1.08 Gyr | -2.150 | -0.161 | 0.591 |
| 1.08-3.55 Gyr | -1.503 | 0.103 | 0.593 |
| 3.55-11.67 Gyr | -0.591 | 0.422 | 0.710 |
| 11.67-12.97 Gyr | -0.189 | 0.729 | 1.712 |