| Name: | AT2025syf |
| Right ascension: | 22h11m12.68s |
| Declination: | 14d31m18.68s |
| Discovery Date: | Aug. 1, 2025, 12:38 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.053 |
| Name: | |
| Right ascension: | 22h11m12.66s |
| Declination: | 14d31m18.21s |
| Redshift: | None |
| Photometric Redshift: | 0.105 |
| 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 | 46.64 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 6.77 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.72 |
| Global aperture photometry | processed | 6.79 |
| Validate global photometry | processed | 18.44 |
| Global host SED inference | processed | 429.32 |
| Local aperture photometry | processed | 7.83 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 669.06 |
| RA, DEC (J2000): | 22h11m12.68s, 14d31m18.68s |
| semi major axis, semi minor axis (arcsec): | 1.04, 1.04 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 122.87 | 1.96 | 18.676 | 0.017 | AB |
| PanSTARRS_y | 142.98 | 1.8 | 18.512 | 0.014 | AB |
| RA, DEC (J2000): | 22h11m12.66s, 14d31m18.40s |
| semi major axis, semi minor axis (arcsec): | 4.16, 2.71 |
| angle (degrees, anti-clockwise from east): | -80.27 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 5.8 | 2.08 | 21.991 | 0.390 | AB |
| GALEX_NUV | 1.85 | 1.46 | 23.232 | 0.857 | AB |
| SDSS_u | 17.19 | 3.11 | 20.812 | 0.196 | AB |
| SDSS_g | 59.78 | 2.22 | 19.459 | 0.040 | AB |
| DES_g | 64.02 | 0.49 | 19.384 | 0.008 | AB |
| PanSTARRS_g | 67.88 | 0.75 | 19.321 | 0.012 | AB |
| SDSS_r | 136.41 | 3.42 | 18.563 | 0.027 | AB |
| PanSTARRS_r | 135.82 | 0.9 | 18.568 | 0.007 | AB |
| DES_r | 150.48 | 1.13 | 18.456 | 0.008 | AB |
| SDSS_i | 216.04 | 4.77 | 18.064 | 0.024 | AB |
| PanSTARRS_i | 204.09 | 0.92 | 18.125 | 0.005 | AB |
| PanSTARRS_z | 258.09 | 2.18 | 17.871 | 0.009 | AB |
| SDSS_z | 323.91 | 11.87 | 17.624 | 0.040 | AB |
| DES_z | 283.35 | 3.1 | 17.769 | 0.012 | AB |
| PanSTARRS_y | 306.06 | 5.56 | 17.685 | 0.020 | AB |
| 2MASS_J | 525.09 | 99.14 | 16.205 | 0.205 | Vega |
| 2MASS_H | 542.89 | 181.41 | 15.696 | 0.363 | Vega |
| 2MASS_K | 346.36 | 171.61 | 15.713 | 0.538 | Vega |
| WISE_W1 | 173.02 | 17.9 | 15.606 | 0.112 | Vega |
| WISE_W2 | 109.45 | 18.51 | 15.463 | 0.184 | Vega |
| WISE_W3 | 46.34 | 58.45 | 14.561 | 1.369 | Vega |
| WISE_W4 | 188.59 | 420.72 | 11.591 | 2.422 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.333 | 9.747 | 10.071 |
| {\rm log}_{10}({\rm SFR}) | -0.304 | 0.284 | 0.772 |
| {\rm log}_{10}({\rm sSFR}) | -10.221 | -9.506 | -8.707 |
| {\rm stellar\ age} | 2.454 | 6.526 | 10.502 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.014 | -0.238 | 0.053 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.890 | -0.490 | 0.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.672 | 1.089 | 1.574 |
| \delta | -0.552 | -0.218 | 0.105 |
| \tau_1/\tau_2 | 0.487 | 0.904 | 1.365 |
| Q_{PAH} | 0.707 | 2.107 | 4.523 |
| U_{min} | 3.100 | 8.190 | 15.597 |
| {\rm log}_{10}(\gamma_e)\, | -3.384 | -2.284 | -1.219 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.882 | -1.805 | -0.400 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.845 | 1.468 | 2.023 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.131 | 0.449 | 0.925 |
| 0.03-0.10 Gyr | -1.545 | -0.189 | 0.678 |
| 0.10-0.33 Gyr | -3.135 | -0.754 | 0.096 |
| 0.33-1.06 Gyr | -4.073 | -0.810 | 0.119 |
| 1.06-3.43 Gyr | -3.257 | -0.742 | -0.076 |
| 3.43-11.16 Gyr | -2.196 | -0.483 | 0.065 |
| 11.16-12.40 Gyr | -1.677 | -0.191 | 1.038 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.144 | 10.218 | 10.316 |
| {\rm log}_{10}({\rm SFR}) | -1.119 | -0.412 | 0.136 |
| {\rm log}_{10}({\rm sSFR}) | -11.452 | -10.642 | -10.100 |
| {\rm stellar\ age} | 7.182 | 8.295 | 11.486 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.231 | -0.855 | -0.612 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.435 | -0.317 | 0.233 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.258 | 0.427 | 0.636 |
| \delta | -0.845 | -0.591 | -0.319 |
| \tau_1/\tau_2 | 0.584 | 0.987 | 1.442 |
| Q_{PAH} | 0.663 | 1.890 | 3.857 |
| U_{min} | 3.081 | 8.477 | 15.730 |
| {\rm log}_{10}(\gamma_e)\, | -2.174 | -1.068 | -0.307 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.869 | -2.446 | -1.472 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.089 | 1.588 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.695 | -0.794 | -0.428 |
| 0.03-0.10 Gyr | -1.235 | -0.332 | 0.275 |
| 0.10-0.33 Gyr | -2.362 | -0.757 | -0.070 |
| 0.33-1.06 Gyr | -2.922 | -1.048 | -0.355 |
| 1.06-3.43 Gyr | -2.473 | -0.722 | -0.026 |
| 3.43-11.16 Gyr | -0.824 | 0.316 | 0.481 |
| 11.16-12.40 Gyr | 0.080 | 0.794 | 1.450 |