| Name: | AT2025sar |
| Right ascension: | 22h30m44.75s |
| Declination: | 44d29m35.57s |
| Discovery Date: | July 24, 2025, 9:08 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.145 |
| Name: | |
| Right ascension: | 22h30m44.76s |
| Declination: | 44d29m33.33s |
| Redshift: | 0.090377 |
| Photometric Redshift: | None |
| 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 | 9.36 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.88 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.73 |
| Global aperture photometry | processed | 3.74 |
| Validate global photometry | processed | 11.68 |
| Global host SED inference | processed | 486.51 |
| Local aperture photometry | processed | 4.41 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 506.49 |
| RA, DEC (J2000): | 22h30m44.75s, 44d29m35.57s |
| semi major axis, semi minor axis (arcsec): | 1.19, 1.19 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_i | 104.28 | 0.38 | 18.854 | 0.004 | AB |
| PanSTARRS_z | 139.54 | 0.81 | 18.538 | 0.006 | AB |
| PanSTARRS_y | 162.76 | 1.9 | 18.371 | 0.013 | AB |
| RA, DEC (J2000): | 22h30m44.76s, 44d29m33.53s |
| semi major axis, semi minor axis (arcsec): | 10.08, 5.35 |
| angle (degrees, anti-clockwise from east): | -8.36 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.69 | 6.7 | 24.297 | 10.486 | AB |
| GALEX_NUV | 3.3 | 2.33 | 22.604 | 0.768 | AB |
| PanSTARRS_g | 326.01 | 1.58 | 17.617 | 0.005 | AB |
| PanSTARRS_r | 764.19 | 1.85 | 16.692 | 0.003 | AB |
| PanSTARRS_i | 1193.13 | 2.18 | 16.208 | 0.002 | AB |
| PanSTARRS_z | 1585.8 | 4.75 | 15.899 | 0.003 | AB |
| PanSTARRS_y | 1951.88 | 11.61 | 15.674 | 0.006 | AB |
| 2MASS_J | 2699.84 | 160.01 | 14.427 | 0.064 | Vega |
| 2MASS_H | 3351.94 | 249.66 | 13.719 | 0.081 | Vega |
| 2MASS_K | 3535.08 | 311.02 | 13.191 | 0.096 | Vega |
| WISE_W1 | 1378.8 | 47.41 | 13.352 | 0.037 | Vega |
| WISE_W2 | 797.74 | 46.43 | 13.306 | 0.063 | Vega |
| WISE_W3 | 495.23 | 78.41 | 11.989 | 0.172 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.630 | 9.810 | 9.972 |
| {\rm log}_{10}({\rm SFR}) | -1.610 | -0.790 | -0.147 |
| {\rm log}_{10}({\rm sSFR}) | -11.566 | -10.650 | -9.878 |
| {\rm stellar\ age} | 3.680 | 6.728 | 9.333 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.084 | -0.467 | -0.069 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.424 | -0.692 | 0.089 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.296 | 0.702 | 1.134 |
| \delta | -0.683 | -0.196 | 0.149 |
| \tau_1/\tau_2 | 0.536 | 0.906 | 1.325 |
| Q_{PAH} | 1.034 | 3.417 | 5.837 |
| U_{min} | 2.888 | 8.390 | 15.535 |
| {\rm log}_{10}(\gamma_e)\, | -3.215 | -2.125 | -1.028 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.465 | -1.138 | -0.446 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.975 | 1.438 | 1.950 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.723 | -0.788 | -0.270 |
| 0.03-0.10 Gyr | -2.056 | -0.905 | -0.097 |
| 0.10-0.33 Gyr | -1.943 | -0.707 | 0.077 |
| 0.33-1.06 Gyr | -2.016 | -0.440 | 0.218 |
| 1.06-3.47 Gyr | -2.228 | -0.370 | 0.036 |
| 3.47-11.32 Gyr | -1.355 | -0.170 | 0.094 |
| 11.32-12.57 Gyr | -1.067 | -0.055 | 0.774 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.910 | 10.987 | 11.062 |
| {\rm log}_{10}({\rm SFR}) | -3.342 | -1.463 | -0.325 |
| {\rm log}_{10}({\rm sSFR}) | -14.204 | -12.408 | -11.336 |
| {\rm stellar\ age} | 7.450 | 9.910 | 11.911 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.705 | -0.500 | -0.363 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.488 | -0.625 | 0.139 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.068 | 0.183 | 0.370 |
| \delta | -0.854 | -0.564 | -0.165 |
| \tau_1/\tau_2 | 0.569 | 1.000 | 1.411 |
| Q_{PAH} | 0.577 | 1.769 | 3.855 |
| U_{min} | 2.889 | 8.957 | 17.233 |
| {\rm log}_{10}(\gamma_e)\, | -2.821 | -1.831 | -1.004 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.504 | -3.626 | -2.587 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.052 | 1.532 | 1.936 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.495 | -1.607 | -0.755 |
| 0.03-0.10 Gyr | -4.307 | -1.667 | -0.240 |
| 0.10-0.33 Gyr | -4.709 | -1.872 | -0.441 |
| 0.33-1.06 Gyr | -4.727 | -1.922 | -0.553 |
| 1.06-3.47 Gyr | -3.159 | -1.254 | 0.132 |
| 3.47-11.32 Gyr | -1.093 | 0.922 | 1.230 |
| 11.32-12.57 Gyr | 0.663 | 1.892 | 2.207 |