| Name: | AT2026acgt |
| Right ascension: | 2h28m40.92s |
| Declination: | -15d39m20.33s |
| Discovery Date: | Sept. 17, 2026, 4:08 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.024 |
| Name: | J022840.92-153920.09 |
| Object ID: | 9906615552117924 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 2h28m40.92s |
| Declination: | -15d39m20.09s |
| Redshift: | None |
| Photometric Redshift: | 0.127 |
| Downloadable | 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 DES_g DES_r DES_i DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 9.72 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 7.7 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.11 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 6.42 |
| Validate global photometry | processed | 17.24 |
| Global host SED inference | processed | 343.99 |
| Local aperture photometry | processed | 6.15 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.323 | 9.429 | 9.522 |
| {\rm log}_{10}({\rm SFR}) | -0.633 | -0.347 | -0.018 |
| {\rm log}_{10}({\rm sSFR}) | -10.051 | -9.763 | -9.403 |
| {\rm stellar\ age} | 4.340 | 5.778 | 6.840 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.667 | -1.193 | -0.624 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.422 | -0.370 | 0.241 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.080 | 0.216 | 0.498 |
| \delta | -0.454 | -0.060 | 0.198 |
| \tau_1/\tau_2 | 0.734 | 1.005 | 1.281 |
| Q_{PAH} | 0.762 | 2.111 | 4.039 |
| U_{min} | 2.695 | 7.826 | 15.200 |
| {\rm log}_{10}(\gamma_e)\, | -2.695 | -1.546 | -0.530 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.181 | -2.545 | -0.946 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.021 | 1.467 | 1.927 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.704 | -0.410 | -0.142 |
| 0.03-0.10 Gyr | -0.693 | -0.332 | 0.051 |
| 0.10-0.32 Gyr | -0.717 | -0.356 | 0.000 |
| 0.32-1.04 Gyr | -0.778 | -0.449 | -0.191 |
| 1.04-3.38 Gyr | -0.671 | -0.402 | -0.208 |
| 3.38-10.91 Gyr | -0.830 | -0.493 | -0.321 |
| 10.91-12.13 Gyr | -1.084 | -0.500 | -0.074 |
Data not available
| RA, DEC (J2000): | 2h28m40.92s, -15d39m20.23s |
| semi major axis, semi minor axis (arcsec): | 4.16, 2.7 |
| angle (degrees, anti-clockwise from east): | 196.04 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.52 | 1.92 | 21.864 | 0.320 | AB |
| GALEX_NUV | 7.92 | 1.5 | 21.653 | 0.206 | AB |
| DES_g | 30.8 | 0.22 | 20.179 | 0.008 | AB |
| PanSTARRS_g | 31.28 | 0.89 | 20.162 | 0.031 | AB |
| PanSTARRS_r | 39.33 | 1.05 | 19.913 | 0.029 | AB |
| DES_r | 47.45 | 0.32 | 19.709 | 0.007 | AB |
| PanSTARRS_i | 56.97 | 0.9 | 19.511 | 0.017 | AB |
| DES_i | 59.86 | 0.57 | 19.457 | 0.010 | AB |
| PanSTARRS_z | 59.3 | 2.78 | 19.467 | 0.051 | AB |
| DES_z | 63.78 | 1.21 | 19.388 | 0.021 | AB |
| PanSTARRS_y | 48.36 | 5.46 | 19.689 | 0.123 | AB |
| 2MASS_J | 162.98 | 101.03 | 17.475 | 0.673 | Vega |
| 2MASS_H | 266.94 | 144.19 | 16.466 | 0.586 | Vega |
| 2MASS_K | -149.16 | 180.96 | Vega | ||
| WISE_W1 | 24.9 | 7.55 | 17.710 | 0.329 | Vega |
| WISE_W2 | 16.62 | 11.13 | 17.510 | 0.727 | Vega |
| WISE_W3 | 31.32 | 46.27 | 14.986 | 1.604 | Vega |
| WISE_W4 | 109.72 | 367.81 | 12.179 | 3.640 | Vega |