| Name: | AT2025hcy |
| Right ascension: | 8h28m25.59s |
| Declination: | 1d05m37.81s |
| Discovery Date: | April 5, 2025, 5:42 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.038 |
| Name: | 2025hcy |
| Right ascension: | 8h28m25.37s |
| Declination: | 1d05m37.52s |
| Redshift: | 0.095006 |
| Photometric Redshift: | 0.104 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 20.42 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 2.8 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.83 |
| Global aperture photometry | processed | 7.52 |
| Validate global photometry | processed | 20.94 |
| Global host SED inference | processed | 388.7 |
| Local aperture photometry | processed | 7.81 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 447.8 |
| RA, DEC (J2000): | 8h28m25.59s, 1d05m37.81s |
| semi major axis, semi minor axis (arcsec): | 1.14, 1.14 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 45.16 | 0.62 | 19.763 | 0.015 | AB |
| PanSTARRS_i | 57.32 | 0.42 | 19.504 | 0.008 | AB |
| PanSTARRS_z | 70.21 | 0.75 | 19.284 | 0.012 | AB |
| DES_z | 88.26 | 1.97 | 19.036 | 0.024 | AB |
| PanSTARRS_y | 85.18 | 2.34 | 19.074 | 0.030 | AB |
| RA, DEC (J2000): | 8h28m25.36s, 1d05m37.67s |
| semi major axis, semi minor axis (arcsec): | 10.24, 4.17 |
| angle (degrees, anti-clockwise from east): | -95.64 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 5.78 | 0.78 | 21.995 | 0.147 | AB |
| GALEX_NUV | 12.03 | 0.77 | 21.199 | 0.070 | AB |
| SDSS_u | 44.8 | 4.92 | 19.772 | 0.119 | AB |
| SDSS_g | 261.07 | 4.64 | 17.858 | 0.019 | AB |
| DES_g | 286.18 | 1.21 | 17.758 | 0.005 | AB |
| PanSTARRS_g | 288.33 | 1.64 | 17.750 | 0.006 | AB |
| SDSS_r | 568.86 | 6.93 | 17.012 | 0.013 | AB |
| PanSTARRS_r | 586.07 | 1.72 | 16.980 | 0.003 | AB |
| DES_r | 640.1 | 2.44 | 16.884 | 0.004 | AB |
| SDSS_i | 888.43 | 9.32 | 16.528 | 0.011 | AB |
| PanSTARRS_i | 890.54 | 2.35 | 16.526 | 0.003 | AB |
| PanSTARRS_z | 1093.19 | 4.24 | 16.303 | 0.004 | AB |
| SDSS_z | 1136.99 | 23.27 | 16.261 | 0.022 | AB |
| DES_z | 1217.62 | 7.5 | 16.186 | 0.007 | AB |
| PanSTARRS_y | 1345.3 | 13.54 | 16.078 | 0.011 | AB |
| 2MASS_J | 1566.43 | 197.74 | 15.018 | 0.137 | Vega |
| 2MASS_H | 2273.07 | 290.73 | 14.141 | 0.139 | Vega |
| 2MASS_K | 2394.33 | 350.65 | 13.614 | 0.159 | Vega |
| WISE_W1 | 921.4 | 26.89 | 13.790 | 0.032 | Vega |
| WISE_W2 | 569.22 | 32.6 | 13.673 | 0.062 | Vega |
| WISE_W3 | 1313.89 | 99.21 | 10.930 | 0.082 | Vega |
| WISE_W4 | 1259.15 | 650.63 | 9.530 | 0.561 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.254 | 9.455 | 9.588 |
| {\rm log}_{10}({\rm SFR}) | -1.563 | -0.828 | -0.024 |
| {\rm log}_{10}({\rm sSFR}) | -11.027 | -10.261 | -9.304 |
| {\rm stellar\ age} | 2.338 | 6.312 | 7.904 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.908 | -0.287 | 0.039 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.540 | -0.724 | 0.048 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.287 | 0.685 | 1.212 |
| \delta | -0.510 | -0.137 | 0.219 |
| \tau_1/\tau_2 | 0.658 | 1.015 | 1.382 |
| Q_{PAH} | 1.047 | 2.877 | 5.045 |
| U_{min} | 3.021 | 7.986 | 15.533 |
| {\rm log}_{10}(\gamma_e)\, | -2.845 | -1.633 | -0.503 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.380 | -0.726 | -0.168 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.931 | 1.454 | 1.931 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.223 | -1.203 | -0.616 |
| 0.03-0.10 Gyr | -1.693 | -0.779 | 0.111 |
| 0.10-0.33 Gyr | -1.517 | -0.682 | -0.029 |
| 0.33-1.06 Gyr | -1.555 | -0.634 | -0.029 |
| 1.06-3.46 Gyr | -1.882 | -0.592 | -0.274 |
| 3.46-11.26 Gyr | -1.915 | -0.512 | -0.255 |
| 11.26-12.51 Gyr | -1.913 | -0.450 | 0.157 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.709 | 10.738 | 10.790 |
| {\rm log}_{10}({\rm SFR}) | -0.219 | 0.000 | 0.234 |
| {\rm log}_{10}({\rm sSFR}) | -10.987 | -10.745 | -10.495 |
| {\rm stellar\ age} | 7.300 | 7.915 | 9.765 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.536 | -0.379 | -0.266 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.946 | 0.179 | 0.387 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.226 | 0.303 | 0.423 |
| \delta | -0.845 | -0.644 | -0.416 |
| \tau_1/\tau_2 | 0.631 | 0.982 | 1.348 |
| Q_{PAH} | 0.475 | 1.413 | 2.923 |
| U_{min} | 2.365 | 6.985 | 14.079 |
| {\rm log}_{10}(\gamma_e)\, | -2.950 | -1.782 | -1.059 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.517 | -3.624 | -2.598 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.032 | 1.517 | 1.917 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.008 | 0.136 | 0.258 |
| 0.03-0.10 Gyr | -0.507 | -0.083 | 0.266 |
| 0.10-0.33 Gyr | -0.475 | -0.068 | 0.245 |
| 0.33-1.06 Gyr | -0.518 | -0.088 | 0.212 |
| 1.06-3.46 Gyr | -0.426 | 0.141 | 0.495 |
| 3.46-11.26 Gyr | 0.685 | 0.940 | 1.015 |
| 11.26-12.51 Gyr | 0.661 | 1.149 | 1.700 |