| Name: | AT2025ehk |
| Right ascension: | 13h12m28.79s |
| Declination: | -0d40m42.49s |
| Discovery Date: | Feb. 8, 2025, 10:19 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.023 |
| Name: | 3109422 |
| Right ascension: | 13h12m28.80s |
| Declination: | -0d40m43.10s |
| Redshift: | None |
| Photometric Redshift: | 0.082 |
| 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_r |
DES_g DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.24 |
| Transient MWEBV | processed | 0.03 |
| Host match | processed | 3.75 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.55 |
| Validate global photometry | processed | 17.2 |
| Global host SED inference | processed | 372.5 |
| Local aperture photometry | processed | 5.32 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 470.86 |
| RA, DEC (J2000): | 13h12m28.79s, -0d40m42.49s |
| semi major axis, semi minor axis (arcsec): | 1.29, 1.29 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 63.37 | 0.39 | 19.395 | 0.007 | AB |
| DES_r | 62.51 | 0.72 | 19.410 | 0.013 | AB |
| SDSS_i | 81.67 | 2.5 | 19.120 | 0.033 | AB |
| PanSTARRS_i | 88.7 | 0.48 | 19.030 | 0.006 | AB |
| PanSTARRS_z | 83.75 | 0.87 | 19.092 | 0.011 | AB |
| SDSS_z | 94.63 | 4.12 | 18.960 | 0.047 | AB |
| PanSTARRS_y | 90.75 | 1.86 | 19.005 | 0.022 | AB |
| RA, DEC (J2000): | 13h12m28.77s, -0d40m42.93s |
| semi major axis, semi minor axis (arcsec): | 4.5, 3.2 |
| angle (degrees, anti-clockwise from east): | -147.51 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 13.05 | 2.13 | 21.111 | 0.177 | AB |
| GALEX_NUV | 18.51 | 0.85 | 20.732 | 0.050 | AB |
| SDSS_u | 37.18 | 2.8 | 19.974 | 0.082 | AB |
| SDSS_g | 104.04 | 2.85 | 18.857 | 0.030 | AB |
| PanSTARRS_g | 121.84 | 1.06 | 18.685 | 0.009 | AB |
| SDSS_r | 144.86 | 3.51 | 18.498 | 0.026 | AB |
| PanSTARRS_r | 155.2 | 1.06 | 18.423 | 0.007 | AB |
| DES_r | 156.95 | 1.22 | 18.411 | 0.008 | AB |
| SDSS_i | 183.1 | 4.37 | 18.243 | 0.026 | AB |
| PanSTARRS_i | 216.24 | 1.29 | 18.063 | 0.006 | AB |
| PanSTARRS_z | 201.99 | 2.42 | 18.137 | 0.013 | AB |
| SDSS_z | 190.8 | 10.34 | 18.199 | 0.059 | AB |
| PanSTARRS_y | 202.86 | 5.3 | 18.132 | 0.028 | AB |
| 2MASS_J | -14.16 | 117.72 | Vega | ||
| 2MASS_H | 19.15 | 211.38 | 19.327 | 11.987 | Vega |
| 2MASS_K | 271.48 | 196.23 | 15.978 | 0.785 | Vega |
| WISE_W1 | 104.54 | 10.47 | 16.153 | 0.109 | Vega |
| WISE_W2 | 62.29 | 14.63 | 16.075 | 0.255 | Vega |
| WISE_W3 | 104.04 | 68.9 | 13.683 | 0.719 | Vega |
| WISE_W4 | 86.26 | 446.16 | 12.441 | 5.616 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.139 | 9.356 | 9.509 |
| {\rm log}_{10}({\rm SFR}) | -0.881 | -0.344 | 0.150 |
| {\rm log}_{10}({\rm sSFR}) | -10.226 | -9.695 | -9.081 |
| {\rm stellar\ age} | 4.033 | 6.522 | 8.931 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.664 | -1.088 | -0.492 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.419 | -0.811 | -0.041 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.269 | 0.687 | 1.021 |
| \delta | -0.488 | -0.054 | 0.228 |
| \tau_1/\tau_2 | 0.684 | 1.065 | 1.440 |
| Q_{PAH} | 0.539 | 1.714 | 3.917 |
| U_{min} | 2.822 | 8.037 | 14.803 |
| {\rm log}_{10}(\gamma_e)\, | -3.194 | -2.199 | -0.900 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.252 | -1.215 | -0.255 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.927 | 1.359 | 1.851 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.702 | -0.337 | -0.021 |
| 0.03-0.10 Gyr | -1.340 | -0.372 | 0.234 |
| 0.10-0.33 Gyr | -1.903 | -0.760 | -0.114 |
| 0.33-1.07 Gyr | -2.103 | -0.856 | -0.300 |
| 1.07-3.49 Gyr | -1.881 | -0.790 | -0.401 |
| 3.49-11.40 Gyr | -1.353 | -0.640 | -0.365 |
| 11.40-12.67 Gyr | -1.376 | -0.545 | 0.242 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.440 | 9.577 | 9.689 |
| {\rm log}_{10}({\rm SFR}) | -0.638 | -0.403 | -0.157 |
| {\rm log}_{10}({\rm sSFR}) | -10.266 | -9.975 | -9.664 |
| {\rm stellar\ age} | 4.178 | 5.911 | 7.126 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.698 | -1.260 | -0.809 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.687 | -1.294 | -0.108 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.153 | 0.251 | 0.392 |
| \delta | -0.597 | -0.252 | 0.013 |
| \tau_1/\tau_2 | 0.746 | 1.090 | 1.444 |
| Q_{PAH} | 0.772 | 2.028 | 3.867 |
| U_{min} | 2.844 | 7.922 | 14.935 |
| {\rm log}_{10}(\gamma_e)\, | -2.605 | -1.504 | -0.578 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.182 | -2.898 | -1.800 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.011 | 1.525 | 1.916 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.570 | -0.414 | -0.236 |
| 0.03-0.10 Gyr | -0.745 | -0.403 | -0.102 |
| 0.10-0.33 Gyr | -0.476 | -0.158 | 0.117 |
| 0.33-1.07 Gyr | -0.472 | -0.168 | 0.101 |
| 1.07-3.49 Gyr | -0.532 | -0.277 | -0.081 |
| 3.49-11.40 Gyr | -0.742 | -0.359 | -0.167 |
| 11.40-12.67 Gyr | -1.026 | -0.384 | 0.071 |