| Name: | AT2025chz |
| Right ascension: | 1h04m35.31s |
| Declination: | 4d36m23.43s |
| Discovery Date: | Feb. 21, 2025, 2:42 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.017 |
| Name: | 2025chz |
| Right ascension: | 1h04m35.48s |
| Declination: | 4d36m25.65s |
| Redshift: | 0.045925 |
| Photometric Redshift: | 0.059 |
| 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 | 14.6 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 1.99 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.61 |
| Global aperture photometry | processed | 5.95 |
| Validate global photometry | processed | 14.06 |
| Global host SED inference | processed | 419.06 |
| Local aperture photometry | processed | 5.06 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 450.15 |
| RA, DEC (J2000): | 1h04m35.31s, 4d36m23.43s |
| semi major axis, semi minor axis (arcsec): | 2.22, 2.22 |
| 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 | 41.49 | 2.44 | 19.855 | 0.064 | AB |
| SDSS_g | 100.87 | 2.68 | 18.891 | 0.029 | AB |
| PanSTARRS_g | 103.17 | 0.58 | 18.866 | 0.006 | AB |
| SDSS_r | 146.21 | 3.32 | 18.488 | 0.025 | AB |
| PanSTARRS_r | 153.55 | 0.63 | 18.434 | 0.004 | AB |
| SDSS_i | 191.07 | 3.99 | 18.197 | 0.023 | AB |
| PanSTARRS_i | 192.79 | 0.48 | 18.187 | 0.003 | AB |
| PanSTARRS_z | 223.7 | 1.4 | 18.026 | 0.007 | AB |
| SDSS_z | 220.12 | 8.45 | 18.043 | 0.042 | AB |
| PanSTARRS_y | 262.96 | 3.5 | 17.850 | 0.014 | AB |
| RA, DEC (J2000): | 1h04m35.51s, 4d36m26.25s |
| semi major axis, semi minor axis (arcsec): | 9.88, 9.07 |
| angle (degrees, anti-clockwise from east): | -8.49 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 123.9 | 2.33 | 18.667 | 0.020 | AB |
| GALEX_NUV | 186.17 | 1.73 | 18.225 | 0.010 | AB |
| SDSS_u | 473.97 | 9.74 | 17.211 | 0.022 | AB |
| SDSS_g | 987.09 | 8.58 | 16.414 | 0.009 | AB |
| PanSTARRS_g | 1020.21 | 2.38 | 16.378 | 0.003 | AB |
| SDSS_r | 1457.23 | 10.99 | 15.991 | 0.008 | AB |
| PanSTARRS_r | 1422.99 | 2.56 | 16.017 | 0.002 | AB |
| SDSS_i | 1853.34 | 13.46 | 15.730 | 0.008 | AB |
| PanSTARRS_i | 1801.36 | 1.94 | 15.761 | 0.001 | AB |
| PanSTARRS_z | 2070.73 | 5.81 | 15.610 | 0.003 | AB |
| SDSS_z | 2073.47 | 34.37 | 15.608 | 0.018 | AB |
| PanSTARRS_y | 2497.14 | 14.4 | 15.406 | 0.006 | AB |
| 2MASS_J | 2736.61 | 257.18 | 14.412 | 0.102 | Vega |
| 2MASS_H | 2515.38 | 410.7 | 14.031 | 0.177 | Vega |
| 2MASS_K | 2637.55 | 449.82 | 13.509 | 0.185 | Vega |
| WISE_W1 | 1515.14 | 30.69 | 13.250 | 0.022 | Vega |
| WISE_W2 | 946.54 | 39.27 | 13.121 | 0.045 | Vega |
| WISE_W3 | 5545.52 | 189.15 | 9.366 | 0.037 | Vega |
| WISE_W4 | 5279.89 | 1244.2 | 7.973 | 0.256 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.921 | 9.178 | 9.323 |
| {\rm log}_{10}({\rm SFR}) | -1.070 | -0.373 | 0.262 |
| {\rm log}_{10}({\rm sSFR}) | -10.305 | -9.565 | -8.806 |
| {\rm stellar\ age} | 1.797 | 6.043 | 7.941 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.519 | -0.812 | -0.296 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.486 | -0.086 | 0.318 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.208 | 0.764 | 1.236 |
| \delta | -0.519 | -0.054 | 0.201 |
| \tau_1/\tau_2 | 0.674 | 1.075 | 1.490 |
| Q_{PAH} | 0.904 | 2.587 | 5.150 |
| U_{min} | 2.871 | 8.225 | 15.656 |
| {\rm log}_{10}(\gamma_e)\, | -3.402 | -2.226 | -1.051 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.980 | -2.090 | -0.487 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.022 | 1.509 | 1.955 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.834 | -0.916 | -0.482 |
| 0.03-0.10 Gyr | -1.108 | -0.285 | 0.411 |
| 0.10-0.33 Gyr | -1.423 | -0.558 | 0.088 |
| 0.33-1.09 Gyr | -2.523 | -0.909 | -0.415 |
| 1.09-3.59 Gyr | -2.587 | -0.917 | -0.542 |
| 3.59-11.83 Gyr | -2.852 | -0.895 | -0.582 |
| 11.83-13.14 Gyr | -2.874 | -0.906 | -0.217 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.392 | 9.838 | 10.039 |
| {\rm log}_{10}({\rm SFR}) | 0.758 | 1.042 | 1.378 |
| {\rm log}_{10}({\rm sSFR}) | -9.271 | -8.798 | -7.969 |
| {\rm stellar\ age} | 0.563 | 5.987 | 7.579 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.342 | -0.193 | -0.086 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.034 | 0.277 | 0.408 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.222 | 0.422 | 0.635 |
| \delta | -0.698 | -0.390 | -0.246 |
| \tau_1/\tau_2 | 0.575 | 1.006 | 1.402 |
| Q_{PAH} | 0.376 | 0.879 | 1.800 |
| U_{min} | 2.912 | 7.566 | 14.890 |
| {\rm log}_{10}(\gamma_e)\, | -3.390 | -2.581 | -1.849 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.146 | -3.103 | -2.232 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.974 | 1.449 | 1.897 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.069 | 0.154 | 0.362 |
| 0.03-0.10 Gyr | 0.884 | 1.185 | 1.536 |
| 0.10-0.33 Gyr | -2.149 | -0.410 | 0.256 |
| 0.33-1.09 Gyr | -3.718 | -0.565 | -0.054 |
| 1.09-3.59 Gyr | -3.274 | -0.306 | 0.096 |
| 3.59-11.83 Gyr | -3.213 | -0.244 | 0.138 |
| 11.83-13.14 Gyr | -3.138 | -0.185 | 0.446 |