| Name: | AT2025sid |
| Right ascension: | 18h33m18.82s |
| Declination: | 53d27m52.83s |
| Discovery Date: | July 15, 2025, 7:03 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.034 |
| Name: | |
| Right ascension: | 18h33m18.76s |
| Declination: | 53d27m53.36s |
| Redshift: | None |
| Photometric Redshift: | 0.152 |
| 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 | 17.82 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 6.15 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 3.66 |
| Validate global photometry | processed | 11.1 |
| Global host SED inference | processed | 393.65 |
| Local aperture photometry | processed | 4.14 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 18h33m18.75s, 53d27m53.50s |
| semi major axis, semi minor axis (arcsec): | 7.24, 4.32 |
| angle (degrees, anti-clockwise from east): | -6.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 10.46 | 2.35 | 21.352 | 0.244 | AB |
| GALEX_NUV | 14.15 | 1.9 | 21.023 | 0.146 | AB |
| PanSTARRS_g | 120.52 | 1.35 | 18.697 | 0.012 | AB |
| PanSTARRS_r | 261.51 | 1.65 | 17.856 | 0.007 | AB |
| PanSTARRS_i | 382.8 | 1.46 | 17.443 | 0.004 | AB |
| PanSTARRS_z | 470.56 | 4.01 | 17.218 | 0.009 | AB |
| PanSTARRS_y | 566.49 | 9.87 | 17.017 | 0.019 | AB |
| 2MASS_J | 469.97 | 145.09 | 16.325 | 0.335 | Vega |
| 2MASS_H | 1044.87 | 197.06 | 14.985 | 0.205 | Vega |
| 2MASS_K | 843.3 | 278.05 | 14.747 | 0.358 | Vega |
| WISE_W1 | 395.72 | 13.34 | 14.708 | 0.037 | Vega |
| WISE_W2 | 289.85 | 13.81 | 14.406 | 0.052 | Vega |
| WISE_W3 | 548.43 | 42.01 | 11.878 | 0.083 | Vega |
| WISE_W4 | 67.88 | 199.85 | 12.701 | 3.196 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.750 | 10.788 | 10.853 |
| {\rm log}_{10}({\rm SFR}) | 0.185 | 0.423 | 0.662 |
| {\rm log}_{10}({\rm sSFR}) | -10.636 | -10.380 | -10.133 |
| {\rm stellar\ age} | 6.979 | 7.738 | 10.096 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.467 | -0.310 | -0.186 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.581 | -0.434 | 0.196 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.127 | 0.192 | 0.298 |
| \delta | -0.805 | -0.527 | -0.209 |
| \tau_1/\tau_2 | 0.816 | 1.199 | 1.557 |
| Q_{PAH} | 0.783 | 1.825 | 3.497 |
| U_{min} | 2.519 | 7.305 | 14.073 |
| {\rm log}_{10}(\gamma_e)\, | -2.775 | -1.900 | -1.024 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.051 | -2.567 | -1.607 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.047 | 1.526 | 1.930 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.006 | 0.270 | 0.465 |
| 0.03-0.10 Gyr | 0.151 | 0.474 | 0.768 |
| 0.10-0.32 Gyr | -0.378 | 0.129 | 0.439 |
| 0.32-1.03 Gyr | -0.811 | -0.123 | 0.239 |
| 1.03-3.32 Gyr | -0.656 | 0.073 | 0.515 |
| 3.32-10.65 Gyr | 0.524 | 0.977 | 1.073 |
| 10.65-11.84 Gyr | 0.825 | 1.330 | 1.920 |