| Name: | AT2025chk |
| Right ascension: | 11h50m19.04s |
| Declination: | -5d21m13.03s |
| Discovery Date: | Feb. 18, 2025, 12:34 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.028 |
| Name: | 2025chk |
| Right ascension: | 11h50m19.00s |
| Declination: | -5d21m12.69s |
| Redshift: | None |
| Photometric Redshift: | 0.106 |
| 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 | 3.64 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 2.31 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.56 |
| Global aperture photometry | processed | 3.32 |
| Validate global photometry | processed | 9.89 |
| Global host SED inference | processed | 386.67 |
| Local aperture photometry | processed | 3.4 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 603.95 |
| RA, DEC (J2000): | 11h50m19.04s, -5d21m13.03s |
| semi major axis, semi minor axis (arcsec): | 1.03, 1.03 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_y | 84.91 | 1.25 | 19.078 | 0.016 | AB |
| RA, DEC (J2000): | 11h50m18.99s, -5d21m12.52s |
| semi major axis, semi minor axis (arcsec): | 4.18, 3.8 |
| angle (degrees, anti-clockwise from east): | -47.48 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.94 | 0.64 | 22.412 | 0.175 | AB |
| GALEX_NUV | 6.8 | 0.58 | 21.818 | 0.092 | AB |
| PanSTARRS_g | 92.48 | 0.96 | 18.985 | 0.011 | AB |
| PanSTARRS_r | 158.48 | 1.08 | 18.400 | 0.007 | AB |
| PanSTARRS_i | 211.85 | 1.57 | 18.085 | 0.008 | AB |
| PanSTARRS_z | 272.39 | 2.17 | 17.812 | 0.009 | AB |
| PanSTARRS_y | 317.1 | 4.46 | 17.647 | 0.015 | AB |
| 2MASS_J | 204.9 | 145.25 | 17.226 | 0.770 | Vega |
| 2MASS_H | 117.04 | 239.89 | 17.362 | 2.225 | Vega |
| 2MASS_K | 139.31 | 278.52 | 16.702 | 2.171 | Vega |
| WISE_W1 | 262.8 | 13.64 | 15.152 | 0.056 | Vega |
| WISE_W2 | 186.34 | 19.26 | 14.885 | 0.112 | Vega |
| WISE_W3 | 143.16 | 81.93 | 13.336 | 0.621 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.129 | 9.444 | 9.727 |
| {\rm log}_{10}({\rm SFR}) | -0.414 | 0.112 | 0.555 |
| {\rm log}_{10}({\rm sSFR}) | -10.020 | -9.311 | -8.622 |
| {\rm stellar\ age} | 2.175 | 6.213 | 9.287 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.284 | -0.366 | 0.075 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.055 | -0.465 | 0.135 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.483 | 0.896 | 1.431 |
| \delta | -0.568 | -0.182 | 0.142 |
| \tau_1/\tau_2 | 0.492 | 0.930 | 1.396 |
| Q_{PAH} | 0.434 | 1.958 | 4.023 |
| U_{min} | 3.003 | 8.174 | 15.553 |
| {\rm log}_{10}(\gamma_e)\, | -3.348 | -2.277 | -0.963 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.075 | -2.049 | -0.317 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.018 | 1.513 | 1.982 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.255 | 0.294 | 0.829 |
| 0.03-0.10 Gyr | -1.886 | -0.462 | 0.357 |
| 0.10-0.32 Gyr | -3.438 | -0.933 | -0.090 |
| 0.32-1.06 Gyr | -3.966 | -0.998 | -0.200 |
| 1.06-3.43 Gyr | -3.466 | -0.891 | -0.332 |
| 3.43-11.14 Gyr | -2.445 | -0.655 | -0.215 |
| 11.14-12.38 Gyr | -2.121 | -0.524 | 0.533 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.001 | 10.087 | 10.147 |
| {\rm log}_{10}({\rm SFR}) | -0.831 | -0.280 | 0.229 |
| {\rm log}_{10}({\rm sSFR}) | -10.898 | -10.372 | -9.825 |
| {\rm stellar\ age} | 4.823 | 5.976 | 6.956 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.604 | -0.282 | -0.036 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.483 | -0.766 | -0.032 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.284 | 0.473 | 0.710 |
| \delta | -0.406 | -0.134 | 0.112 |
| \tau_1/\tau_2 | 0.660 | 0.998 | 1.329 |
| Q_{PAH} | 1.271 | 3.229 | 5.229 |
| U_{min} | 2.705 | 7.722 | 15.110 |
| {\rm log}_{10}(\gamma_e)\, | -2.572 | -1.412 | -0.457 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.766 | -2.111 | -1.198 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.047 | 1.497 | 1.896 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.497 | -0.695 | -0.319 |
| 0.03-0.10 Gyr | -0.848 | -0.196 | 0.378 |
| 0.10-0.32 Gyr | -0.125 | 0.275 | 0.598 |
| 0.32-1.06 Gyr | 0.021 | 0.309 | 0.534 |
| 1.06-3.43 Gyr | -0.031 | 0.220 | 0.403 |
| 3.43-11.14 Gyr | -0.092 | 0.155 | 0.289 |
| 11.14-12.38 Gyr | -0.357 | 0.157 | 0.589 |