| Name: | AT2026acy |
| Right ascension: | 12h12m29.27s |
| Declination: | 45d55m09.58s |
| Discovery Date: | Jan. 12, 2026, 10:44 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | |
| Right ascension: | 12h12m29.27s |
| Declination: | 45d55m10.60s |
| Redshift: | None |
| Photometric Redshift: | 0.174 |
| 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 | 16.67 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 6.69 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 2.69 |
| Global aperture photometry | processed | 5.09 |
| Validate global photometry | processed | 15.98 |
| Global host SED inference | processed | 450.37 |
| Local aperture photometry | processed | 4.94 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 12h12m29.27s, 45d55m10.94s |
| semi major axis, semi minor axis (arcsec): | 4.85, 2.98 |
| angle (degrees, anti-clockwise from east): | -173.21 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.89 | 1.35 | 23.208 | 0.774 | AB |
| GALEX_NUV | 3.78 | 1.66 | 22.457 | 0.477 | AB |
| SDSS_u | 8.81 | 2.85 | 21.537 | 0.351 | AB |
| SDSS_g | 13.06 | 1.41 | 21.110 | 0.117 | AB |
| PanSTARRS_g | 17.91 | 0.77 | 20.767 | 0.047 | AB |
| SDSS_r | 28.15 | 2.07 | 20.276 | 0.080 | AB |
| PanSTARRS_r | 28.17 | 0.87 | 20.276 | 0.034 | AB |
| SDSS_i | 37.39 | 3.01 | 19.968 | 0.087 | AB |
| PanSTARRS_i | 38.14 | 1.08 | 19.946 | 0.031 | AB |
| PanSTARRS_z | 42.04 | 2.53 | 19.841 | 0.065 | AB |
| SDSS_z | 58.47 | 8.89 | 19.483 | 0.165 | AB |
| PanSTARRS_y | 23.69 | 3.81 | 20.464 | 0.174 | AB |
| 2MASS_J | 173.6 | 96.51 | 17.406 | 0.604 | Vega |
| 2MASS_H | 125.55 | 170.41 | 17.285 | 1.474 | Vega |
| 2MASS_K | -129.88 | 167.21 | Vega | ||
| WISE_W1 | 12.92 | 6.44 | 18.423 | 0.541 | Vega |
| WISE_W2 | 11.01 | 10.52 | 17.957 | 1.037 | Vega |
| WISE_W3 | -18.94 | 39.77 | Vega | ||
| WISE_W4 | -196.22 | 280.61 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.338 | 9.554 | 9.711 |
| {\rm log}_{10}({\rm SFR}) | -0.855 | -0.233 | 0.365 |
| {\rm log}_{10}({\rm sSFR}) | -10.462 | -9.769 | -9.094 |
| {\rm stellar\ age} | 1.186 | 4.166 | 6.202 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.752 | -1.254 | -0.564 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.695 | -0.793 | 0.165 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.265 | 0.545 | 1.056 |
| \delta | -0.706 | -0.257 | 0.153 |
| \tau_1/\tau_2 | 0.597 | 1.007 | 1.431 |
| Q_{PAH} | 1.269 | 3.204 | 5.208 |
| U_{min} | 3.355 | 8.740 | 16.050 |
| {\rm log}_{10}(\gamma_e)\, | -2.972 | -1.730 | -0.500 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.530 | -0.782 | -0.228 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.984 | 1.314 | 1.776 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.934 | -0.345 | 0.101 |
| 0.03-0.10 Gyr | -1.293 | -0.267 | 0.463 |
| 0.10-0.32 Gyr | -0.639 | 0.101 | 0.668 |
| 0.32-1.02 Gyr | -0.845 | -0.057 | 0.396 |
| 1.02-3.26 Gyr | -1.531 | -0.315 | 0.011 |
| 3.26-10.43 Gyr | -2.346 | -0.585 | -0.163 |
| 10.43-11.59 Gyr | -2.567 | -0.670 | 0.039 |