| Name: | AT2020svh |
| Right ascension: | 0h54m18.80s |
| Declination: | -61d53m35.48s |
| Discovery Date: | Sept. 7, 2020, 8:52 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.017 |
| Name: | 127812 |
| Right ascension: | 0h54m18.43s |
| Declination: | -61d53m34.56s |
| Redshift: | 0.027750 |
| 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 | 10.02 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 3.82 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.16 |
| Global aperture photometry | processed | 0.78 |
| Validate global photometry | processed | 1.0 |
| Global host SED inference | processed | 1589.01 |
| Local aperture photometry | processed | 1.02 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | not enough filters | 17.3 |
| RA, DEC (J2000): | 0h54m18.80s, -61d53m35.48s |
| semi major axis, semi minor axis (arcsec): | 3.59, 3.59 |
| 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 | 12733.31 | 104.33 | 12.743 | 0.009 | Vega |
| 2MASS_H | 16021.54 | 154.59 | 12.021 | 0.010 | Vega |
| 2MASS_K | 13571.39 | 167.67 | 11.731 | 0.013 | Vega |
| RA, DEC (J2000): | 0h54m18.42s, -61d53m34.29s |
| semi major axis, semi minor axis (arcsec): | 16.82, 14.88 |
| angle (degrees, anti-clockwise from east): | -164.21 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 25.57 | 3.2 | 20.381 | 0.136 | AB |
| GALEX_NUV | 77.51 | 3.9 | 19.177 | 0.055 | AB |
| 2MASS_J | 45183.68 | 434.02 | 11.368 | 0.010 | Vega |
| 2MASS_H | 56421.17 | 660.19 | 10.654 | 0.013 | Vega |
| 2MASS_K | 46843.56 | 722.34 | 10.386 | 0.017 | Vega |
| WISE_W1 | 20861.51 | 79.07 | 10.403 | 0.004 | Vega |
| WISE_W2 | 11424.84 | 74.41 | 10.416 | 0.007 | Vega |
| WISE_W3 | 3160.29 | 166.42 | 9.977 | 0.057 | Vega |
| WISE_W4 | 2451.43 | 1003.43 | 8.806 | 0.444 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.042 | 11.164 | 11.276 |
| {\rm log}_{10}({\rm SFR}) | -2.386 | -1.531 | -0.923 |
| {\rm log}_{10}({\rm sSFR}) | -13.624 | -12.706 | -12.063 |
| {\rm stellar\ age} | 7.820 | 10.990 | 12.703 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.542 | -0.288 | -0.084 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.230 | -0.567 | 0.042 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.064 | 0.157 | 0.280 |
| \delta | -0.839 | -0.506 | -0.135 |
| \tau_1/\tau_2 | 0.334 | 0.759 | 1.256 |
| Q_{PAH} | 0.156 | 0.509 | 1.288 |
| U_{min} | 3.121 | 8.197 | 15.705 |
| {\rm log}_{10}(\gamma_e)\, | -3.290 | -2.329 | -1.465 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.640 | -3.894 | -2.901 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.216 | 1.727 | 2.020 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.184 | -1.716 | -1.076 |
| 0.03-0.10 Gyr | -2.827 | -1.597 | -0.857 |
| 0.10-0.33 Gyr | -3.274 | -1.498 | -0.721 |
| 0.33-1.10 Gyr | -3.510 | -1.331 | -0.134 |
| 1.10-3.64 Gyr | -2.920 | -0.745 | 0.881 |
| 3.64-12.05 Gyr | -1.352 | 0.793 | 1.318 |
| 12.05-13.39 Gyr | 0.997 | 2.100 | 2.394 |