| Name: | AT2026yfj |
| Right ascension: | 1h29m51.74s |
| Declination: | -23d34m17.75s |
| Discovery Date: | Aug. 6, 2026, 5:26 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J012951.87-233414.71 |
| Object ID: | 9906612792464445 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 1h29m51.87s |
| Declination: | -23d34m14.71s |
| Redshift: | None |
| Photometric Redshift: | 0.117 |
| Downloadable | 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 DES_g DES_r DES_i DES_z |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.72 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 6.42 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.11 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 2.8 |
| Global aperture photometry | processed | 6.33 |
| Validate global photometry | processed | 16.15 |
| Global host SED inference | processed | 610.67 |
| Local aperture photometry | processed | 6.35 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | not enough filters | 19.12 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.143 | 9.338 | 9.514 |
| {\rm log}_{10}({\rm SFR}) | -2.814 | -1.033 | 0.236 |
| {\rm log}_{10}({\rm sSFR}) | -12.173 | -10.402 | -9.125 |
| {\rm stellar\ age} | 0.628 | 2.788 | 6.231 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.693 | -1.268 | -0.595 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.708 | -0.873 | 0.151 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.092 | 0.431 | 0.837 |
| \delta | -0.571 | -0.169 | 0.228 |
| \tau_1/\tau_2 | 0.549 | 0.991 | 1.457 |
| Q_{PAH} | 1.328 | 3.263 | 5.447 |
| U_{min} | 3.880 | 9.980 | 18.068 |
| {\rm log}_{10}(\gamma_e)\, | -2.739 | -1.490 | -0.415 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.830 | -0.969 | -0.272 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.061 | 1.454 | 1.867 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -4.550 | -2.219 | -1.130 |
| 0.03-0.10 Gyr | -2.950 | -0.943 | 0.393 |
| 0.10-0.32 Gyr | -1.615 | -0.130 | 0.668 |
| 0.32-1.05 Gyr | -1.931 | -0.248 | 0.332 |
| 1.05-3.40 Gyr | -3.245 | -0.742 | -0.194 |
| 3.40-11.03 Gyr | -4.176 | -1.396 | -0.467 |
| 11.03-12.25 Gyr | -4.695 | -1.299 | -0.196 |
| RA, DEC (J2000): | 1h29m51.74s, -23d34m17.75s |
| semi major axis, semi minor axis (arcsec): | 0.95, 0.95 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 2.18 | 0.28 | 23.055 | 0.139 | AB |
| RA, DEC (J2000): | 1h29m51.84s, -23d34m14.17s |
| semi major axis, semi minor axis (arcsec): | 7.1, 4.1 |
| angle (degrees, anti-clockwise from east): | 182.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 39.08 | 0.25 | 19.920 | 0.007 | AB |
| PanSTARRS_g | 37.03 | 1.47 | 19.979 | 0.043 | AB |
| PanSTARRS_r | 52.95 | 2.0 | 19.590 | 0.041 | AB |
| DES_r | 58.46 | 0.41 | 19.483 | 0.008 | AB |
| PanSTARRS_i | 60.42 | 2.17 | 19.447 | 0.039 | AB |
| DES_i | 72.02 | 0.71 | 19.256 | 0.011 | AB |
| PanSTARRS_z | 77.71 | 4.32 | 19.174 | 0.060 | AB |
| DES_z | 75.12 | 1.6 | 19.211 | 0.023 | AB |
| PanSTARRS_y | 56.62 | 11.04 | 19.518 | 0.212 | AB |
| 2MASS_J | 297.77 | 139.19 | 16.820 | 0.507 | Vega |
| 2MASS_H | 45.7 | 230.65 | 18.383 | 5.480 | Vega |
| 2MASS_K | 59.35 | 245.64 | 17.629 | 4.493 | Vega |
| WISE_W1 | 19.5 | 7.58 | 17.976 | 0.422 | Vega |
| WISE_W2 | 1.94 | 13.86 | 19.844 | 7.773 | Vega |
| WISE_W3 | -157.0 | 133.43 | Vega | ||
| WISE_W4 | 808.75 | 735.04 | 10.010 | 0.987 | Vega |