| Name: | AT2025szn |
| Right ascension: | 1h18m19.69s |
| Declination: | 10d43m12.46s |
| Discovery Date: | July 27, 2025, 11:16 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.076 |
| Name: | |
| Right ascension: | 1h18m19.67s |
| Declination: | 10d43m12.53s |
| Redshift: | None |
| Photometric Redshift: | 0.127 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K 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 |
WISE_W1 WISE_W2 WISE_W3 WISE_W4 DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 33.01 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 6.43 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 4.85 |
| Validate global photometry | processed | 12.91 |
| Global host SED inference | processed | 568.56 |
| Local aperture photometry | processed | 5.88 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 1h18m19.67s, 10d43m12.67s |
| semi major axis, semi minor axis (arcsec): | 4.0, 3.41 |
| angle (degrees, anti-clockwise from east): | -83.49 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.26 | 1.05 | 23.013 | 0.506 | AB |
| GALEX_NUV | 1.67 | 1.02 | 23.342 | 0.663 | AB |
| SDSS_u | 23.8 | 4.42 | 20.458 | 0.201 | AB |
| SDSS_g | 43.85 | 2.09 | 19.795 | 0.052 | AB |
| PanSTARRS_g | 55.03 | 0.93 | 19.548 | 0.018 | AB |
| SDSS_r | 133.46 | 3.7 | 18.587 | 0.030 | AB |
| PanSTARRS_r | 131.34 | 1.03 | 18.604 | 0.009 | AB |
| DES_r | 143.83 | 1.19 | 18.505 | 0.009 | AB |
| SDSS_i | 203.7 | 4.92 | 18.128 | 0.026 | AB |
| PanSTARRS_i | 200.74 | 1.32 | 18.143 | 0.007 | AB |
| PanSTARRS_z | 267.77 | 2.14 | 17.831 | 0.009 | AB |
| SDSS_z | 259.56 | 12.56 | 17.864 | 0.053 | AB |
| PanSTARRS_y | 316.56 | 6.28 | 17.649 | 0.022 | AB |
| 2MASS_J | 490.82 | 117.03 | 16.278 | 0.259 | Vega |
| 2MASS_H | 481.69 | 187.18 | 15.825 | 0.422 | Vega |
| 2MASS_K | 657.5 | 215.63 | 15.017 | 0.356 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.371 | 10.489 | 10.611 |
| {\rm log}_{10}({\rm SFR}) | -1.076 | 0.266 | 1.050 |
| {\rm log}_{10}({\rm sSFR}) | -11.547 | -10.221 | -9.339 |
| {\rm stellar\ age} | 6.401 | 7.650 | 11.102 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.322 | -0.453 | -0.144 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.994 | -0.565 | -0.252 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.320 | 0.723 | 1.154 |
| \delta | -0.733 | -0.402 | 0.095 |
| \tau_1/\tau_2 | 0.391 | 0.821 | 1.362 |
| Q_{PAH} | 1.177 | 3.153 | 5.308 |
| U_{min} | 2.768 | 8.223 | 16.372 |
| {\rm log}_{10}(\gamma_e)\, | -3.146 | -1.989 | -0.740 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.829 | -1.718 | -0.708 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.004 | 1.451 | 1.851 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.423 | 0.044 | 0.479 |
| 0.03-0.10 Gyr | -1.604 | 0.290 | 1.181 |
| 0.10-0.32 Gyr | -3.068 | -0.761 | 0.216 |
| 0.32-1.04 Gyr | -4.296 | -1.061 | 0.029 |
| 1.04-3.38 Gyr | -2.875 | -0.382 | 0.429 |
| 3.38-10.92 Gyr | -0.833 | 0.522 | 0.777 |
| 10.92-12.13 Gyr | -0.070 | 0.941 | 1.715 |