| Name: | AT2026hjy |
| Right ascension: | 17h23m18.07s |
| Declination: | 42d30m08.80s |
| Discovery Date: | March 15, 2026, 4:39 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.020 |
| Name: | J172318.02+423014.54 |
| Right ascension: | 17h23m18.02s |
| Declination: | 42d30m14.54s |
| Redshift: | None |
| Photometric Redshift: | 0.132 |
| 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 | 7.13 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 5.6 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.13 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 3.89 |
| Validate global photometry | processed | 12.04 |
| Global host SED inference | processed | 391.66 |
| Local aperture photometry | processed | 3.77 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 17h23m18.01s, 42d30m14.41s |
| semi major axis, semi minor axis (arcsec): | 3.13, 2.78 |
| angle (degrees, anti-clockwise from east): | -13.56 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.04 | 1.91 | 21.948 | 0.343 | AB |
| GALEX_NUV | 5.91 | 1.09 | 21.970 | 0.201 | AB |
| PanSTARRS_g | 27.15 | 0.7 | 20.316 | 0.028 | AB |
| PanSTARRS_r | 43.34 | 0.83 | 19.808 | 0.021 | AB |
| PanSTARRS_i | 57.2 | 0.67 | 19.507 | 0.013 | AB |
| PanSTARRS_z | 59.15 | 1.87 | 19.470 | 0.034 | AB |
| PanSTARRS_y | 67.12 | 4.43 | 19.333 | 0.072 | AB |
| 2MASS_J | 165.39 | 82.35 | 17.459 | 0.541 | Vega |
| 2MASS_H | 145.53 | 127.75 | 17.125 | 0.953 | Vega |
| 2MASS_K | -7.96 | 125.5 | Vega | ||
| WISE_W1 | 45.59 | 6.74 | 17.054 | 0.161 | Vega |
| WISE_W2 | 33.05 | 7.95 | 16.763 | 0.261 | Vega |
| WISE_W3 | 19.96 | 33.92 | 15.475 | 1.845 | Vega |
| WISE_W4 | 385.89 | 234.51 | 10.814 | 0.660 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.466 | 9.548 | 9.632 |
| {\rm log}_{10}({\rm SFR}) | -0.536 | -0.282 | -0.016 |
| {\rm log}_{10}({\rm sSFR}) | -10.095 | -9.822 | -9.538 |
| {\rm stellar\ age} | 4.994 | 6.270 | 7.306 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.035 | -0.522 | -0.139 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.518 | -1.016 | -0.099 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.143 | 0.279 | 0.472 |
| \delta | -0.411 | 0.020 | 0.253 |
| \tau_1/\tau_2 | 0.638 | 0.965 | 1.308 |
| Q_{PAH} | 0.926 | 2.210 | 4.047 |
| U_{min} | 3.130 | 7.931 | 15.408 |
| {\rm log}_{10}(\gamma_e)\, | -2.414 | -1.546 | -0.672 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.856 | -2.013 | -0.955 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.044 | 1.493 | 1.890 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.505 | -0.291 | -0.097 |
| 0.03-0.10 Gyr | -0.629 | -0.278 | 0.052 |
| 0.10-0.32 Gyr | -0.632 | -0.311 | -0.027 |
| 0.32-1.04 Gyr | -0.742 | -0.390 | -0.118 |
| 1.04-3.36 Gyr | -0.665 | -0.384 | -0.167 |
| 3.36-10.86 Gyr | -0.591 | -0.350 | -0.185 |
| 10.86-12.07 Gyr | -0.752 | -0.241 | 0.165 |