| Name: | AT2025cst |
| Right ascension: | 17h35m26.56s |
| Declination: | 51d13m07.83s |
| Discovery Date: | Feb. 19, 2025, 11:44 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.037 |
| Name: | 2025cst |
| Right ascension: | 17h35m26.26s |
| Declination: | 51d13m13.26s |
| Redshift: | None |
| Photometric Redshift: | 0.155 |
| Downloadable | 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_z |
DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.85 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 2.18 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.07 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 6.85 |
| Validate global photometry | processed | 19.05 |
| Global host SED inference | processed | 439.4 |
| Local aperture photometry | processed | 6.14 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.125 | 10.184 | 10.250 |
| {\rm log}_{10}({\rm SFR}) | -0.306 | 0.026 | 0.286 |
| {\rm log}_{10}({\rm sSFR}) | -10.511 | -10.173 | -9.905 |
| {\rm stellar\ age} | 4.418 | 5.402 | 6.324 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.155 | -0.865 | -0.636 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.521 | -0.803 | 0.030 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.025 | 0.064 | 0.135 |
| \delta | -0.361 | 0.050 | 0.298 |
| \tau_1/\tau_2 | 0.540 | 0.883 | 1.253 |
| Q_{PAH} | 1.276 | 2.872 | 4.805 |
| U_{min} | 2.812 | 7.502 | 14.737 |
| {\rm log}_{10}(\gamma_e)\, | -2.018 | -1.001 | -0.382 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.979 | -2.545 | -1.577 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.077 | 1.523 | 1.911 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.851 | -0.492 | -0.293 |
| 0.03-0.10 Gyr | -0.255 | 0.139 | 0.428 |
| 0.10-0.32 Gyr | 0.248 | 0.492 | 0.705 |
| 0.32-1.03 Gyr | 0.269 | 0.506 | 0.689 |
| 1.03-3.31 Gyr | 0.208 | 0.405 | 0.581 |
| 3.31-10.62 Gyr | 0.050 | 0.269 | 0.413 |
| 10.62-11.81 Gyr | -0.305 | 0.221 | 0.626 |
Data not available
| RA, DEC (J2000): | 17h35m26.25s, 51d13m13.38s |
| semi major axis, semi minor axis (arcsec): | 5.99, 5.73 |
| angle (degrees, anti-clockwise from east): | -73.07 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 22.3 | 3.87 | 20.529 | 0.189 | AB |
| GALEX_NUV | 17.82 | 0.91 | 20.773 | 0.055 | AB |
| SDSS_u | 37.32 | 3.93 | 19.970 | 0.114 | AB |
| SDSS_g | 98.5 | 3.34 | 18.916 | 0.037 | AB |
| DES_g | 106.72 | 0.76 | 18.829 | 0.008 | AB |
| PanSTARRS_g | 109.8 | 1.27 | 18.798 | 0.013 | AB |
| SDSS_r | 159.62 | 4.32 | 18.392 | 0.029 | AB |
| PanSTARRS_r | 175.88 | 1.63 | 18.287 | 0.010 | AB |
| SDSS_i | 203.37 | 5.43 | 18.129 | 0.029 | AB |
| PanSTARRS_i | 204.41 | 1.84 | 18.124 | 0.010 | AB |
| PanSTARRS_z | 239.65 | 4.28 | 17.951 | 0.019 | AB |
| SDSS_z | 287.14 | 16.0 | 17.755 | 0.060 | AB |
| DES_z | 237.55 | 3.23 | 17.961 | 0.015 | AB |
| PanSTARRS_y | 249.84 | 9.93 | 17.906 | 0.043 | AB |
| 2MASS_J | 357.15 | 136.1 | 16.623 | 0.414 | Vega |
| 2MASS_H | 309.32 | 200.17 | 16.306 | 0.703 | Vega |
| 2MASS_K | 247.65 | 216.94 | 16.078 | 0.951 | Vega |
| WISE_W1 | 127.1 | 8.24 | 15.941 | 0.070 | Vega |
| WISE_W2 | 90.07 | 11.05 | 15.675 | 0.133 | Vega |
| WISE_W3 | 210.72 | 32.89 | 12.917 | 0.169 | Vega |
| WISE_W4 | 252.48 | 218.52 | 11.274 | 0.940 | Vega |