| Name: | AT2025aact |
| Right ascension: | 0h57m08.85s |
| Declination: | 20d07m01.09s |
| Discovery Date: | July 2, 2025, 1:10 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.023 |
| Name: | |
| Right ascension: | 0h57m08.67s |
| Declination: | 20d07m00.65s |
| Redshift: | 0.143963 |
| Photometric Redshift: | None |
| 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 DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 16.56 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 6.04 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.47 |
| Validate global photometry | processed | 17.11 |
| Global host SED inference | processed | 606.25 |
| Local aperture photometry | processed | 6.51 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 0h57m08.66s, 20d07m00.89s |
| semi major axis, semi minor axis (arcsec): | 6.05, 4.98 |
| angle (degrees, anti-clockwise from east): | -57.88 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 16.9 | 6.1 | 20.830 | 0.392 | AB |
| SDSS_g | 166.53 | 3.76 | 18.346 | 0.025 | AB |
| DES_g | 179.68 | 0.71 | 18.264 | 0.004 | AB |
| PanSTARRS_g | 181.28 | 1.44 | 18.254 | 0.009 | AB |
| SDSS_r | 439.32 | 6.04 | 17.293 | 0.015 | AB |
| PanSTARRS_r | 443.01 | 1.81 | 17.284 | 0.004 | AB |
| DES_r | 477.15 | 1.93 | 17.203 | 0.004 | AB |
| SDSS_i | 658.06 | 7.47 | 16.854 | 0.012 | AB |
| PanSTARRS_i | 653.1 | 2.45 | 16.863 | 0.004 | AB |
| PanSTARRS_z | 831.59 | 3.83 | 16.600 | 0.005 | AB |
| SDSS_z | 834.58 | 19.85 | 16.596 | 0.026 | AB |
| DES_z | 906.22 | 5.82 | 16.507 | 0.007 | AB |
| PanSTARRS_y | 1002.25 | 8.92 | 16.398 | 0.010 | AB |
| 2MASS_J | 1221.25 | 121.44 | 15.288 | 0.108 | Vega |
| 2MASS_H | 1736.46 | 170.93 | 14.433 | 0.107 | Vega |
| 2MASS_K | 1924.29 | 250.32 | 13.852 | 0.141 | Vega |
| WISE_W1 | 614.83 | 19.35 | 14.229 | 0.034 | Vega |
| WISE_W2 | 379.63 | 24.42 | 14.113 | 0.070 | Vega |
| WISE_W3 | 14.5 | 64.69 | 15.822 | 4.843 | Vega |
| WISE_W4 | -75.36 | 391.42 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.909 | 10.999 | 11.126 |
| {\rm log}_{10}({\rm SFR}) | -2.311 | -0.331 | 0.541 |
| {\rm log}_{10}({\rm sSFR}) | -13.407 | -11.326 | -10.393 |
| {\rm stellar\ age} | 6.636 | 8.129 | 11.312 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.360 | -1.011 | -0.771 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.309 | -0.713 | -0.207 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.277 | 0.451 | 0.621 |
| \delta | -0.955 | -0.841 | -0.644 |
| \tau_1/\tau_2 | 0.527 | 1.011 | 1.493 |
| Q_{PAH} | 0.734 | 2.630 | 5.339 |
| U_{min} | 3.233 | 9.388 | 17.431 |
| {\rm log}_{10}(\gamma_e)\, | -2.964 | -1.645 | -0.603 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.465 | -3.498 | -2.408 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.071 | 1.583 | 1.973 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.491 | -0.161 | 0.452 |
| 0.03-0.10 Gyr | -3.991 | -0.741 | 0.580 |
| 0.10-0.32 Gyr | -4.784 | -1.016 | 0.474 |
| 0.32-1.04 Gyr | -5.349 | -1.178 | 0.474 |
| 1.04-3.34 Gyr | -3.420 | -0.489 | 0.911 |
| 3.34-10.74 Gyr | -1.282 | 0.994 | 1.277 |
| 10.74-11.93 Gyr | 0.432 | 1.661 | 2.297 |