| Name: | AT2026acah |
| Right ascension: | 0h48m05.02s |
| Declination: | -23d46m35.80s |
| Discovery Date: | Sept. 16, 2026, 1:47 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.013 |
| Name: | J004805.11-234635.34 |
| Object ID: | 9906612703462225 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 0h48m05.11s |
| Declination: | -23d46m35.34s |
| Redshift: | None |
| Photometric Redshift: | 0.176 |
| 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 | 8.32 |
| Transient MWEBV | processed | 0.17 |
| Host match | processed | 7.32 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.13 |
| Host spectrum download | processed | 0.07 |
| Global aperture construction | processed | 2.58 |
| Global aperture photometry | processed | 5.97 |
| Validate global photometry | processed | 16.67 |
| Global host SED inference | processed | 398.67 |
| Local aperture photometry | processed | 5.78 |
| 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})\, | 9.109 | 9.314 | 9.477 |
| {\rm log}_{10}({\rm SFR}) | -0.942 | -0.197 | 0.425 |
| {\rm log}_{10}({\rm sSFR}) | -10.308 | -9.584 | -8.824 |
| {\rm stellar\ age} | 0.633 | 3.780 | 5.840 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.511 | -0.808 | -0.155 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.545 | -0.808 | -0.009 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.119 | 0.402 | 0.826 |
| \delta | -0.395 | 0.035 | 0.296 |
| \tau_1/\tau_2 | 0.709 | 1.015 | 1.337 |
| Q_{PAH} | 0.987 | 2.491 | 4.747 |
| U_{min} | 3.076 | 8.752 | 16.636 |
| {\rm log}_{10}(\gamma_e)\, | -2.871 | -1.788 | -0.720 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.149 | -2.275 | -0.583 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.965 | 1.399 | 1.885 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.142 | -0.605 | -0.047 |
| 0.03-0.10 Gyr | -1.060 | -0.162 | 0.545 |
| 0.10-0.32 Gyr | -0.892 | -0.137 | 0.448 |
| 0.32-1.02 Gyr | -1.266 | -0.280 | 0.145 |
| 1.02-3.26 Gyr | -2.756 | -0.618 | -0.248 |
| 3.26-10.41 Gyr | -3.724 | -0.930 | -0.444 |
| 10.41-11.57 Gyr | -3.890 | -0.942 | -0.245 |
Data not available
| RA, DEC (J2000): | 0h48m05.09s, -23d46m35.19s |
| semi major axis, semi minor axis (arcsec): | 3.69, 2.22 |
| angle (degrees, anti-clockwise from east): | 290.63 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.53 | 1.16 | 22.892 | 0.497 | AB |
| GALEX_NUV | 2.9 | 1.13 | 22.743 | 0.422 | AB |
| DES_g | 15.0 | 0.15 | 20.960 | 0.011 | AB |
| PanSTARRS_g | 14.79 | 0.81 | 20.975 | 0.059 | AB |
| PanSTARRS_r | 22.19 | 0.9 | 20.535 | 0.044 | AB |
| DES_r | 24.45 | 0.23 | 20.429 | 0.010 | AB |
| PanSTARRS_i | 25.22 | 1.17 | 20.395 | 0.050 | AB |
| DES_i | 29.84 | 0.23 | 20.213 | 0.008 | AB |
| PanSTARRS_z | 30.76 | 2.04 | 20.180 | 0.072 | AB |
| DES_z | 32.07 | 0.48 | 20.135 | 0.016 | AB |
| PanSTARRS_y | 25.52 | 5.59 | 20.383 | 0.238 | AB |
| 2MASS_J | 19.83 | 76.71 | 19.762 | 4.200 | Vega |
| 2MASS_H | 16.37 | 121.86 | 19.497 | 8.082 | Vega |
| 2MASS_K | 128.13 | 158.76 | 16.793 | 1.345 | Vega |
| WISE_W1 | 17.38 | 6.59 | 18.101 | 0.412 | Vega |
| WISE_W2 | 8.09 | 11.92 | 18.291 | 1.599 | Vega |
| WISE_W3 | 28.23 | 51.2 | 15.099 | 1.969 | Vega |
| WISE_W4 | -848.21 | 366.79 | Vega |