| Name: | AT2025sim |
| Right ascension: | 15h31m08.94s |
| Declination: | 32d50m32.21s |
| Discovery Date: | July 26, 2025, 9:08 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.025 |
| Name: | |
| Right ascension: | 15h31m08.98s |
| Declination: | 32d50m31.46s |
| Redshift: | None |
| Photometric Redshift: | 0.114 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r |
GALEX_NUV GALEX_FUV DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 31.32 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.43 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.11 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 4.7 |
| Validate global photometry | processed | 14.39 |
| Global host SED inference | processed | 445.46 |
| Local aperture photometry | processed | 5.33 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h31m08.97s, 32d50m31.58s |
| semi major axis, semi minor axis (arcsec): | 4.23, 2.29 |
| angle (degrees, anti-clockwise from east): | -99.58 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 17.33 | 2.76 | 20.803 | 0.173 | AB |
| SDSS_g | 26.72 | 1.57 | 20.333 | 0.064 | AB |
| DES_g | 25.35 | 0.3 | 20.390 | 0.013 | AB |
| PanSTARRS_g | 26.7 | 0.62 | 20.334 | 0.025 | AB |
| SDSS_r | 29.79 | 1.88 | 20.215 | 0.069 | AB |
| PanSTARRS_r | 30.06 | 0.72 | 20.205 | 0.026 | AB |
| DES_r | 33.18 | 0.7 | 20.098 | 0.023 | AB |
| SDSS_i | 40.46 | 2.65 | 19.882 | 0.071 | AB |
| PanSTARRS_i | 41.02 | 0.81 | 19.867 | 0.021 | AB |
| PanSTARRS_z | 41.52 | 2.05 | 19.854 | 0.054 | AB |
| SDSS_z | 30.77 | 7.29 | 20.180 | 0.257 | AB |
| PanSTARRS_y | 47.07 | 4.71 | 19.718 | 0.109 | AB |
| 2MASS_J | 99.84 | 76.94 | 18.007 | 0.837 | Vega |
| 2MASS_H | -5.91 | 128.03 | Vega | ||
| 2MASS_K | -108.61 | 129.29 | Vega | ||
| WISE_W1 | 16.1 | 5.34 | 18.184 | 0.360 | Vega |
| WISE_W2 | -0.34 | 7.81 | Vega | ||
| WISE_W3 | 30.09 | 26.16 | 15.030 | 0.944 | Vega |
| WISE_W4 | 43.4 | 229.73 | 13.186 | 5.746 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.655 | 8.920 | 9.141 |
| {\rm log}_{10}({\rm SFR}) | -0.799 | -0.252 | 0.268 |
| {\rm log}_{10}({\rm sSFR}) | -9.797 | -9.199 | -8.521 |
| {\rm stellar\ age} | 0.613 | 3.250 | 5.657 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.517 | -0.801 | -0.114 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.060 | 0.118 | 0.361 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.150 | 0.325 | 0.592 |
| \delta | -0.737 | -0.299 | 0.110 |
| \tau_1/\tau_2 | 0.609 | 1.071 | 1.518 |
| Q_{PAH} | 0.746 | 2.085 | 3.951 |
| U_{min} | 2.923 | 8.307 | 15.999 |
| {\rm log}_{10}(\gamma_e)\, | -2.699 | -1.515 | -0.602 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.586 | -1.232 | -0.549 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.193 | 1.547 | 1.836 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.172 | -0.668 | -0.395 |
| 0.03-0.10 Gyr | -0.833 | -0.153 | 0.413 |
| 0.10-0.32 Gyr | -0.859 | -0.145 | 0.265 |
| 0.32-1.05 Gyr | -2.466 | -0.722 | -0.240 |
| 1.05-3.41 Gyr | -3.086 | -1.179 | -0.666 |
| 3.41-11.06 Gyr | -3.456 | -1.504 | -0.873 |
| 11.06-12.28 Gyr | -3.678 | -1.499 | -0.697 |