| Name: | AT2026acso |
| Right ascension: | 2h19m56.61s |
| Declination: | 28d57m29.83s |
| Discovery Date: | Sept. 22, 2026, 10:56 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.070 |
| Name: | J021956.50+285729.31 |
| Object ID: | 9906631929761519 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 2h19m56.50s |
| Declination: | 28d57m29.31s |
| Redshift: | None |
| Photometric Redshift: | 0.143 |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV 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_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.53 |
| Transient MWEBV | processed | 0.17 |
| Host match | processed | 5.62 |
| Host information | processed | 0.07 |
| Host MWEBV | processed | 0.12 |
| Host spectrum download | processed | 0.08 |
| Global aperture construction | processed | 2.56 |
| Global aperture photometry | processed | 6.92 |
| Validate global photometry | processed | 17.62 |
| Global host SED inference | processed | 466.92 |
| Local aperture photometry | processed | 6.74 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.797 | 9.044 | 9.189 |
| {\rm log}_{10}({\rm SFR}) | -0.602 | -0.299 | 0.132 |
| {\rm log}_{10}({\rm sSFR}) | -9.720 | -9.311 | -8.734 |
| {\rm stellar\ age} | 2.727 | 5.301 | 6.629 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.596 | -0.955 | -0.201 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.584 | -0.867 | -0.049 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.068 | 0.229 | 0.611 |
| \delta | -0.260 | 0.140 | 0.334 |
| \tau_1/\tau_2 | 0.699 | 1.010 | 1.310 |
| Q_{PAH} | 0.897 | 2.536 | 4.802 |
| U_{min} | 2.827 | 7.549 | 14.613 |
| {\rm log}_{10}(\gamma_e)\, | -2.926 | -1.844 | -0.745 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.310 | -2.795 | -0.588 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.037 | 1.486 | 1.890 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.628 | -0.288 | 0.062 |
| 0.03-0.10 Gyr | -0.759 | -0.333 | 0.156 |
| 0.10-0.32 Gyr | -1.015 | -0.567 | -0.177 |
| 0.32-1.04 Gyr | -1.383 | -0.859 | -0.535 |
| 1.04-3.34 Gyr | -1.527 | -0.881 | -0.620 |
| 3.34-10.75 Gyr | -1.676 | -0.942 | -0.674 |
| 10.75-11.94 Gyr | -1.922 | -0.971 | -0.461 |
Data not available
| RA, DEC (J2000): | 2h19m56.49s, 28d57m29.46s |
| semi major axis, semi minor axis (arcsec): | 4.29, 1.96 |
| angle (degrees, anti-clockwise from east): | 243.48 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 7.94 | 2.56 | 21.651 | 0.351 | AB |
| SDSS_u | 2.85 | 3.87 | 22.762 | 1.473 | AB |
| SDSS_g | 13.08 | 1.46 | 21.108 | 0.121 | AB |
| DES_g | 12.94 | 0.23 | 21.120 | 0.019 | AB |
| PanSTARRS_g | 11.89 | 0.74 | 21.212 | 0.068 | AB |
| PanSTARRS_r | 18.42 | 0.88 | 20.737 | 0.052 | AB |
| DES_r | 19.79 | 0.5 | 20.659 | 0.028 | AB |
| PanSTARRS_i | 23.46 | 0.92 | 20.474 | 0.042 | AB |
| PanSTARRS_z | 25.37 | 2.08 | 20.389 | 0.089 | AB |
| SDSS_z | 34.8 | 13.52 | 20.046 | 0.422 | AB |
| DES_z | 23.38 | 1.03 | 20.478 | 0.048 | AB |
| PanSTARRS_y | 29.05 | 5.44 | 20.242 | 0.203 | AB |
| 2MASS_J | 65.61 | 82.73 | 18.463 | 1.369 | Vega |
| 2MASS_H | -47.4 | 116.22 | Vega | ||
| 2MASS_K | -149.47 | 149.24 | Vega | ||
| WISE_W1 | 10.02 | 5.94 | 18.699 | 0.643 | Vega |
| WISE_W2 | 5.84 | 9.57 | 18.645 | 1.778 | Vega |
| WISE_W3 | 66.77 | 42.58 | 14.165 | 0.692 | Vega |
| WISE_W4 | -289.69 | 297.86 | Vega |