| Name: | AT2025ch |
| Right ascension: | 2h14m23.12s |
| Declination: | -6d42m06.78s |
| Discovery Date: | Jan. 2, 2025, 5:18 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | 2025ch |
| Right ascension: | 2h14m23.27s |
| Declination: | -6d42m08.46s |
| Redshift: | 0.053177 |
| Photometric Redshift: | 0.041 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 15.26 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 2.78 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 0.79 |
| Global aperture photometry | processed | 5.98 |
| Validate global photometry | processed | 15.46 |
| Global host SED inference | processed | 660.84 |
| Local aperture photometry | processed | 6.14 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 657.05 |
| RA, DEC (J2000): | 2h14m23.12s, -6d42m06.78s |
| semi major axis, semi minor axis (arcsec): | 1.93, 1.93 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 30.13 | 2.17 | 20.202 | 0.078 | AB |
| SDSS_g | 134.06 | 3.05 | 18.582 | 0.025 | AB |
| PanSTARRS_g | 187.61 | 0.57 | 18.217 | 0.003 | AB |
| SDSS_r | 280.22 | 4.45 | 17.781 | 0.017 | AB |
| PanSTARRS_r | 372.55 | 0.75 | 17.472 | 0.002 | AB |
| SDSS_i | 402.56 | 5.45 | 17.388 | 0.015 | AB |
| PanSTARRS_i | 537.38 | 0.75 | 17.074 | 0.002 | AB |
| PanSTARRS_z | 654.37 | 1.35 | 16.860 | 0.002 | AB |
| SDSS_z | 527.17 | 8.62 | 17.095 | 0.018 | AB |
| PanSTARRS_y | 783.74 | 3.26 | 16.665 | 0.005 | AB |
| RA, DEC (J2000): | 2h14m23.26s, -6d42m08.28s |
| semi major axis, semi minor axis (arcsec): | 26.85, 10.28 |
| angle (degrees, anti-clockwise from east): | -109.91 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 748.83 | 16.3 | 16.714 | 0.024 | AB |
| SDSS_g | 2228.41 | 13.15 | 15.530 | 0.006 | AB |
| PanSTARRS_g | 2485.14 | 4.37 | 15.412 | 0.002 | AB |
| SDSS_r | 4482.05 | 19.28 | 14.771 | 0.005 | AB |
| PanSTARRS_r | 4571.9 | 5.33 | 14.750 | 0.001 | AB |
| SDSS_i | 6319.32 | 24.96 | 14.398 | 0.004 | AB |
| PanSTARRS_i | 6389.96 | 5.46 | 14.386 | 0.001 | AB |
| PanSTARRS_z | 7747.14 | 10.48 | 14.177 | 0.001 | AB |
| SDSS_z | 8514.3 | 58.95 | 14.075 | 0.008 | AB |
| PanSTARRS_y | 9367.89 | 27.18 | 13.971 | 0.003 | AB |
| WISE_W1 | 6566.85 | 48.15 | 11.658 | 0.008 | Vega |
| WISE_W2 | 3955.94 | 63.19 | 11.568 | 0.017 | Vega |
| WISE_W3 | 9112.6 | 184.71 | 8.827 | 0.022 | Vega |
| WISE_W4 | 9904.89 | 1262.9 | 7.290 | 0.138 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.862 | 9.977 | 10.107 |
| {\rm log}_{10}({\rm SFR}) | -1.205 | -0.583 | -0.078 |
| {\rm log}_{10}({\rm sSFR}) | -11.229 | -10.518 | -10.016 |
| {\rm stellar\ age} | 5.955 | 7.643 | 10.737 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.165 | -0.627 | -0.310 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.539 | -0.886 | -0.225 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.385 | 0.779 | 1.153 |
| \delta | -0.756 | -0.340 | -0.032 |
| \tau_1/\tau_2 | 0.486 | 0.861 | 1.228 |
| Q_{PAH} | 0.574 | 2.777 | 4.982 |
| U_{min} | 2.817 | 7.770 | 14.083 |
| {\rm log}_{10}(\gamma_e)\, | -3.309 | -2.252 | -0.975 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.910 | -1.602 | -0.622 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.027 | 1.475 | 1.884 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.027 | -0.476 | -0.061 |
| 0.03-0.10 Gyr | -1.894 | -0.717 | -0.048 |
| 0.10-0.33 Gyr | -2.112 | -0.707 | -0.037 |
| 0.33-1.08 Gyr | -1.950 | -0.548 | 0.075 |
| 1.08-3.57 Gyr | -1.764 | -0.308 | 0.154 |
| 3.57-11.74 Gyr | -0.652 | 0.037 | 0.241 |
| 11.74-13.05 Gyr | -0.503 | 0.217 | 1.065 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.978 | 11.068 | 11.155 |
| {\rm log}_{10}({\rm SFR}) | -0.039 | 0.643 | 1.166 |
| {\rm log}_{10}({\rm sSFR}) | -11.127 | -10.425 | -9.857 |
| {\rm stellar\ age} | 7.359 | 8.285 | 11.624 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.633 | -0.343 | -0.171 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.625 | 0.258 | 0.423 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.166 | 0.302 | 0.525 |
| \delta | -0.690 | -0.239 | 0.263 |
| \tau_1/\tau_2 | 0.502 | 0.902 | 1.318 |
| Q_{PAH} | 0.894 | 1.947 | 4.033 |
| U_{min} | 2.819 | 7.879 | 15.209 |
| {\rm log}_{10}(\gamma_e)\, | -3.253 | -2.341 | -1.361 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.717 | -2.437 | -1.878 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.972 | 1.404 | 1.868 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.587 | 0.099 | 0.627 |
| 0.03-0.10 Gyr | -0.228 | 0.718 | 1.321 |
| 0.10-0.33 Gyr | -0.910 | 0.194 | 0.783 |
| 0.33-1.08 Gyr | -1.671 | -0.080 | 0.479 |
| 1.08-3.57 Gyr | -1.005 | 0.329 | 0.932 |
| 3.57-11.74 Gyr | 0.329 | 1.159 | 1.319 |
| 11.74-13.05 Gyr | 0.722 | 1.486 | 2.221 |