| Name: | AT2025syc |
| Right ascension: | 5h17m39.09s |
| Declination: | 19d41m21.43s |
| Discovery Date: | July 31, 2025, 11:43 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.468 |
| Name: | |
| Right ascension: | 5h17m39.16s |
| Declination: | 19d41m13.47s |
| Redshift: | 0.053881 |
| Photometric Redshift: | None |
| 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 | 7.83 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.89 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 3.66 |
| Validate global photometry | processed | 11.54 |
| Global host SED inference | processed | 660.62 |
| Local aperture photometry | processed | 4.34 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 419.33 |
| RA, DEC (J2000): | 5h17m39.09s, 19d41m21.43s |
| semi major axis, semi minor axis (arcsec): | 1.91, 1.91 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 10.61 | 0.45 | 21.336 | 0.046 | AB |
| PanSTARRS_r | 24.02 | 0.66 | 20.449 | 0.030 | AB |
| PanSTARRS_i | 40.99 | 0.82 | 19.868 | 0.022 | AB |
| PanSTARRS_z | 51.88 | 2.43 | 19.612 | 0.051 | AB |
| PanSTARRS_y | 85.93 | 3.95 | 19.065 | 0.050 | AB |
| RA, DEC (J2000): | 5h17m39.17s, 19d41m13.69s |
| semi major axis, semi minor axis (arcsec): | 10.67, 8.22 |
| angle (degrees, anti-clockwise from east): | -139.44 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 14.93 | 4.82 | 20.965 | 0.351 | AB |
| GALEX_NUV | 2.29 | 3.61 | 23.002 | 1.712 | AB |
| PanSTARRS_g | 325.84 | 2.21 | 17.618 | 0.007 | AB |
| PanSTARRS_r | 824.98 | 3.22 | 16.609 | 0.004 | AB |
| PanSTARRS_z | 2268.92 | 11.35 | 15.510 | 0.005 | AB |
| PanSTARRS_y | 3286.86 | 19.16 | 15.108 | 0.006 | AB |
| 2MASS_J | 4134.68 | 193.88 | 13.964 | 0.051 | Vega |
| 2MASS_H | 6745.7 | 303.51 | 12.960 | 0.049 | Vega |
| 2MASS_K | 6045.62 | 375.56 | 12.609 | 0.067 | Vega |
| WISE_W1 | 2944.6 | 40.73 | 12.528 | 0.015 | Vega |
| WISE_W2 | 1787.61 | 47.63 | 12.430 | 0.029 | Vega |
| WISE_W3 | 4745.2 | 140.26 | 9.535 | 0.032 | Vega |
| WISE_W4 | 4014.27 | 828.97 | 8.271 | 0.224 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.650 | 8.936 | 9.075 |
| {\rm log}_{10}({\rm SFR}) | -1.206 | -0.572 | -0.004 |
| {\rm log}_{10}({\rm sSFR}) | -10.241 | -9.486 | -8.727 |
| {\rm stellar\ age} | 1.026 | 4.881 | 6.997 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.102 | -0.243 | 0.067 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.394 | -0.086 | 0.187 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.278 | 0.791 | 1.253 |
| \delta | -0.611 | -0.122 | 0.190 |
| \tau_1/\tau_2 | 0.740 | 1.092 | 1.453 |
| Q_{PAH} | 0.443 | 1.829 | 4.157 |
| U_{min} | 2.583 | 7.495 | 14.529 |
| {\rm log}_{10}(\gamma_e)\, | -3.280 | -2.314 | -1.130 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.475 | -1.135 | -0.097 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.006 | 1.412 | 1.874 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.195 | -0.695 | -0.280 |
| 0.03-0.10 Gyr | -1.396 | -0.583 | 0.089 |
| 0.10-0.33 Gyr | -1.500 | -0.620 | -0.069 |
| 0.33-1.08 Gyr | -1.749 | -0.802 | -0.353 |
| 1.08-3.57 Gyr | -2.445 | -1.058 | -0.743 |
| 3.57-11.73 Gyr | -3.035 | -1.205 | -0.854 |
| 11.73-13.04 Gyr | -2.961 | -1.294 | -0.656 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.784 | 10.822 | 10.908 |
| {\rm log}_{10}({\rm SFR}) | -0.588 | -0.217 | 0.069 |
| {\rm log}_{10}({\rm sSFR}) | -11.410 | -11.049 | -10.755 |
| {\rm stellar\ age} | 7.830 | 8.791 | 11.665 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.312 | -0.207 | -0.111 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.331 | -0.186 | -0.003 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.044 | 0.087 | 0.146 |
| \delta | -0.249 | 0.108 | 0.313 |
| \tau_1/\tau_2 | 0.367 | 0.742 | 1.120 |
| Q_{PAH} | 1.314 | 3.356 | 5.164 |
| U_{min} | 2.301 | 7.704 | 15.518 |
| {\rm log}_{10}(\gamma_e)\, | -1.314 | -0.610 | -0.196 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.346 | -3.245 | -2.114 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.301 | 1.778 | 2.055 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.270 | -0.038 | 0.156 |
| 0.03-0.10 Gyr | -1.476 | -0.390 | 0.084 |
| 0.10-0.33 Gyr | -1.513 | -0.480 | 0.018 |
| 0.33-1.08 Gyr | -1.241 | -0.446 | 0.007 |
| 1.08-3.57 Gyr | -0.967 | -0.090 | 0.409 |
| 3.57-11.73 Gyr | 0.214 | 0.952 | 1.061 |
| 11.73-13.04 Gyr | 0.872 | 1.393 | 1.988 |