| Name: | AT2025gyj |
| Right ascension: | 23h05m46.38s |
| Declination: | 38d38m52.23s |
| Discovery Date: | April 7, 2025, 12:05 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.175 |
| Name: | 2025gyj |
| Right ascension: | 23h05m46.92s |
| Declination: | 38d38m50.28s |
| Redshift: | 0.016928 |
| Photometric Redshift: | 0.056 |
| Downloaded | 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 |
GALEX_NUV GALEX_FUV 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 | 2.94 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 0.88 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 4.16 |
| Validate global photometry | processed | 11.03 |
| Global host SED inference | processed | 392.22 |
| Local aperture photometry | processed | 4.16 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 452.06 |
| RA, DEC (J2000): | 23h05m46.38s, 38d38m52.23s |
| semi major axis, semi minor axis (arcsec): | 5.81, 5.81 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 309.76 | 1.4 | 17.672 | 0.005 | AB |
| PanSTARRS_r | 584.25 | 1.79 | 16.983 | 0.003 | AB |
| PanSTARRS_i | 811.46 | 2.4 | 16.627 | 0.003 | AB |
| PanSTARRS_z | 1043.9 | 3.45 | 16.353 | 0.004 | AB |
| PanSTARRS_y | 1320.4 | 8.97 | 16.098 | 0.007 | AB |
| 2MASS_J | 1710.28 | 148.83 | 14.922 | 0.094 | Vega |
| 2MASS_H | 1935.34 | 205.68 | 14.316 | 0.115 | Vega |
| 2MASS_K | 1703.86 | 260.81 | 13.984 | 0.166 | Vega |
| RA, DEC (J2000): | 23h05m46.71s, 38d38m50.99s |
| semi major axis, semi minor axis (arcsec): | 39.64, 6.85 |
| angle (degrees, anti-clockwise from east): | -73.3 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 971.1 | 3.91 | 16.432 | 0.004 | AB |
| PanSTARRS_r | 1852.83 | 4.96 | 15.730 | 0.003 | AB |
| PanSTARRS_i | 2622.61 | 6.6 | 15.353 | 0.003 | AB |
| PanSTARRS_z | 3330.54 | 9.64 | 15.094 | 0.003 | AB |
| PanSTARRS_y | 4331.95 | 25.17 | 14.808 | 0.006 | AB |
| 2MASS_J | 4881.66 | 435.42 | 13.784 | 0.097 | Vega |
| 2MASS_H | 4396.73 | 600.72 | 13.425 | 0.148 | Vega |
| 2MASS_K | 4902.07 | 764.8 | 12.836 | 0.169 | Vega |
| WISE_W1 | 3269.44 | 56.2 | 12.415 | 0.019 | Vega |
| WISE_W2 | 1959.04 | 54.28 | 12.331 | 0.030 | Vega |
| WISE_W3 | 6226.64 | 195.21 | 9.240 | 0.034 | Vega |
| WISE_W4 | 8903.36 | 1385.59 | 7.406 | 0.169 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.052 | 9.188 | 9.323 |
| {\rm log}_{10}({\rm SFR}) | -1.760 | -1.077 | -0.534 |
| {\rm log}_{10}({\rm sSFR}) | -10.999 | -10.287 | -9.685 |
| {\rm stellar\ age} | 5.379 | 7.482 | 9.513 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.959 | -0.516 | -0.187 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.375 | -0.458 | 0.031 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.156 | 0.525 | 0.979 |
| \delta | -0.594 | -0.114 | 0.232 |
| \tau_1/\tau_2 | 0.488 | 0.864 | 1.251 |
| Q_{PAH} | 0.599 | 2.392 | 4.302 |
| U_{min} | 2.452 | 7.718 | 14.447 |
| {\rm log}_{10}(\gamma_e)\, | -3.455 | -2.478 | -1.288 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.314 | -2.699 | -0.843 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.921 | 1.310 | 1.807 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.522 | -0.981 | -0.648 |
| 0.03-0.10 Gyr | -2.274 | -1.201 | -0.474 |
| 0.10-0.33 Gyr | -2.252 | -1.261 | -0.520 |
| 0.33-1.10 Gyr | -2.005 | -1.093 | -0.595 |
| 1.10-3.67 Gyr | -1.768 | -0.909 | -0.583 |
| 3.67-12.18 Gyr | -1.248 | -0.780 | -0.552 |
| 12.18-13.53 Gyr | -1.305 | -0.651 | 0.016 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.499 | 9.638 | 9.740 |
| {\rm log}_{10}({\rm SFR}) | -1.198 | -0.538 | -0.209 |
| {\rm log}_{10}({\rm sSFR}) | -10.916 | -10.188 | -9.770 |
| {\rm stellar\ age} | 5.010 | 6.862 | 8.124 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.695 | -0.389 | -0.155 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.639 | 0.035 | 0.301 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.310 | 0.528 | 0.726 |
| \delta | -0.498 | -0.152 | 0.130 |
| \tau_1/\tau_2 | 0.519 | 0.872 | 1.200 |
| Q_{PAH} | 0.344 | 0.922 | 2.785 |
| U_{min} | 2.488 | 6.708 | 13.409 |
| {\rm log}_{10}(\gamma_e)\, | -3.616 | -2.977 | -2.084 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.003 | -2.937 | -2.190 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.903 | 1.191 | 1.695 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.871 | -0.501 | -0.329 |
| 0.03-0.10 Gyr | -1.688 | -0.575 | -0.144 |
| 0.10-0.33 Gyr | -1.613 | -0.546 | -0.087 |
| 0.33-1.10 Gyr | -1.143 | -0.517 | -0.159 |
| 1.10-3.67 Gyr | -0.609 | -0.272 | -0.018 |
| 3.67-12.18 Gyr | -0.680 | -0.319 | -0.104 |
| 12.18-13.53 Gyr | -0.997 | -0.346 | 0.134 |