| Name: | AT2021htu |
| Right ascension: | 5h55m05.45s |
| Declination: | -25d41m49.24s |
| Discovery Date: | April 3, 2021, 6:01 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.029 |
| Name: | 776033 |
| Right ascension: | 5h55m05.31s |
| Declination: | -25d41m51.78s |
| Redshift: | None |
| Photometric Redshift: | 0.040 |
| 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 9.21 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.7 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 5.55 |
| Validate global photometry | processed | 14.41 |
| Global host SED inference | processed | 414.95 |
| Local aperture photometry | processed | 6.26 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 477.9 |
| RA, DEC (J2000): | 5h55m05.45s, -25d41m49.24s |
| semi major axis, semi minor axis (arcsec): | 2.55, 2.55 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 145.79 | 0.37 | 18.491 | 0.003 | AB |
| PanSTARRS_g | 125.92 | 0.85 | 18.650 | 0.007 | AB |
| PanSTARRS_r | 237.39 | 1.0 | 17.961 | 0.005 | AB |
| DES_r | 267.37 | 0.59 | 17.832 | 0.002 | AB |
| PanSTARRS_i | 306.8 | 0.89 | 17.683 | 0.003 | AB |
| PanSTARRS_z | 374.12 | 2.57 | 17.467 | 0.007 | AB |
| DES_z | 416.85 | 2.14 | 17.350 | 0.006 | AB |
| PanSTARRS_y | 408.49 | 5.85 | 17.372 | 0.016 | AB |
| RA, DEC (J2000): | 5h55m05.31s, -25d41m51.59s |
| semi major axis, semi minor axis (arcsec): | 15.09, 6.73 |
| angle (degrees, anti-clockwise from east): | -162.19 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 69.46 | 8.36 | 19.296 | 0.131 | AB |
| GALEX_NUV | 105.54 | 6.55 | 18.841 | 0.067 | AB |
| DES_g | 755.54 | 0.92 | 16.704 | 0.001 | AB |
| PanSTARRS_g | 625.87 | 3.22 | 16.909 | 0.006 | AB |
| PanSTARRS_r | 1119.38 | 3.79 | 16.278 | 0.004 | AB |
| DES_r | 1308.3 | 1.39 | 16.108 | 0.001 | AB |
| PanSTARRS_i | 1500.96 | 3.4 | 15.959 | 0.002 | AB |
| PanSTARRS_z | 1745.44 | 10.01 | 15.795 | 0.006 | AB |
| DES_z | 1970.44 | 4.93 | 15.664 | 0.003 | AB |
| PanSTARRS_y | 1950.58 | 22.94 | 15.675 | 0.013 | AB |
| 2MASS_J | 2386.7 | 258.32 | 14.561 | 0.118 | Vega |
| 2MASS_H | 2989.51 | 401.33 | 13.843 | 0.146 | Vega |
| 2MASS_K | 2203.91 | 497.58 | 13.704 | 0.245 | Vega |
| WISE_W1 | 1253.46 | 26.35 | 13.456 | 0.023 | Vega |
| WISE_W2 | 738.09 | 31.1 | 13.391 | 0.046 | Vega |
| WISE_W3 | 2238.75 | 100.95 | 10.351 | 0.049 | Vega |
| WISE_W4 | 1178.76 | 539.04 | 9.601 | 0.496 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.305 | 9.426 | 9.546 |
| {\rm log}_{10}({\rm SFR}) | -1.186 | -0.775 | -0.365 |
| {\rm log}_{10}({\rm sSFR}) | -10.653 | -10.237 | -9.773 |
| {\rm stellar\ age} | 6.268 | 7.689 | 10.060 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.501 | -0.916 | -0.585 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.914 | -1.731 | -1.066 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.312 | 0.615 | 0.904 |
| \delta | -0.691 | -0.312 | 0.059 |
| \tau_1/\tau_2 | 0.666 | 1.016 | 1.387 |
| Q_{PAH} | 0.629 | 2.777 | 5.210 |
| U_{min} | 2.839 | 7.898 | 14.771 |
| {\rm log}_{10}(\gamma_e)\, | -3.327 | -2.109 | -1.018 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.837 | -2.023 | -0.918 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.892 | 1.374 | 1.873 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.017 | -0.682 | -0.418 |
| 0.03-0.10 Gyr | -1.570 | -0.848 | -0.324 |
| 0.10-0.33 Gyr | -1.844 | -0.982 | -0.458 |
| 0.33-1.09 Gyr | -1.907 | -0.951 | -0.544 |
| 1.09-3.60 Gyr | -1.834 | -0.777 | -0.450 |
| 3.60-11.90 Gyr | -0.875 | -0.496 | -0.316 |
| 11.90-13.23 Gyr | -0.884 | -0.331 | 0.390 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.087 | 10.150 | 10.236 |
| {\rm log}_{10}({\rm SFR}) | -0.429 | -0.155 | 0.154 |
| {\rm log}_{10}({\rm sSFR}) | -10.602 | -10.321 | -9.969 |
| {\rm stellar\ age} | 8.074 | 9.477 | 12.081 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.789 | -0.602 | -0.455 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.934 | -1.811 | -1.363 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.154 | 0.256 | 0.401 |
| \delta | -0.468 | -0.071 | 0.190 |
| \tau_1/\tau_2 | 0.660 | 1.064 | 1.484 |
| Q_{PAH} | 0.501 | 1.335 | 2.438 |
| U_{min} | 2.519 | 7.138 | 14.210 |
| {\rm log}_{10}(\gamma_e)\, | -3.356 | -2.269 | -1.631 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.421 | -3.589 | -2.678 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.003 | 1.529 | 1.940 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.270 | -0.114 | 0.043 |
| 0.03-0.10 Gyr | -0.718 | -0.188 | 0.232 |
| 0.10-0.33 Gyr | -1.735 | -0.793 | -0.331 |
| 0.33-1.09 Gyr | -2.420 | -1.153 | -0.657 |
| 1.09-3.60 Gyr | -2.182 | -1.032 | -0.464 |
| 3.60-11.90 Gyr | -0.635 | 0.206 | 0.355 |
| 11.90-13.23 Gyr | 0.288 | 0.861 | 1.321 |