| Name: | AT2025gy |
| Right ascension: | 6h15m51.58s |
| Declination: | 56d29m06.35s |
| Discovery Date: | Jan. 7, 2025, 9:01 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.102 |
| Name: | 2025gy |
| Right ascension: | 6h15m51.45s |
| Declination: | 56d29m08.33s |
| Redshift: | None |
| Photometric Redshift: | 0.177 |
| 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 |
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 | 3.55 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 2.01 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.59 |
| Global aperture photometry | processed | 3.42 |
| Validate global photometry | processed | 10.51 |
| Global host SED inference | processed | 399.83 |
| Local aperture photometry | processed | 3.31 |
| 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})\, | 9.712 | 9.898 | 10.034 |
| {\rm log}_{10}({\rm SFR}) | -0.576 | 0.028 | 0.619 |
| {\rm log}_{10}({\rm sSFR}) | -10.535 | -9.894 | -9.199 |
| {\rm stellar\ age} | 1.567 | 4.202 | 5.874 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.323 | -0.825 | -0.246 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.631 | -0.735 | 0.156 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.296 | 0.487 | 0.678 |
| \delta | -0.785 | -0.410 | -0.011 |
| \tau_1/\tau_2 | 0.666 | 1.048 | 1.422 |
| Q_{PAH} | 0.989 | 2.656 | 4.553 |
| U_{min} | 2.811 | 8.227 | 15.483 |
| {\rm log}_{10}(\gamma_e)\, | -2.931 | -1.930 | -0.799 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.153 | -2.819 | -1.425 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.000 | 1.455 | 1.883 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.639 | -0.141 | 0.150 |
| 0.03-0.10 Gyr | -0.881 | 0.063 | 0.746 |
| 0.10-0.32 Gyr | -0.304 | 0.397 | 0.847 |
| 0.32-1.02 Gyr | -0.248 | 0.397 | 0.779 |
| 1.02-3.26 Gyr | -0.850 | 0.056 | 0.369 |
| 3.26-10.40 Gyr | -1.470 | -0.207 | 0.157 |
| 10.40-11.56 Gyr | -1.726 | -0.290 | 0.340 |
Data not available
| RA, DEC (J2000): | 6h15m51.42s, 56d29m08.51s |
| semi major axis, semi minor axis (arcsec): | 3.58, 2.74 |
| angle (degrees, anti-clockwise from east): | -20.73 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.99 | 1.02 | 23.150 | 0.553 | AB |
| GALEX_NUV | 3.25 | 1.22 | 22.621 | 0.408 | AB |
| PanSTARRS_g | 28.39 | 0.92 | 20.267 | 0.035 | AB |
| PanSTARRS_r | 53.66 | 1.33 | 19.576 | 0.027 | AB |
| PanSTARRS_i | 75.21 | 1.01 | 19.209 | 0.015 | AB |
| PanSTARRS_z | 85.68 | 2.29 | 19.068 | 0.029 | AB |
| PanSTARRS_y | 98.84 | 5.66 | 18.913 | 0.062 | AB |
| 2MASS_J | 129.12 | 96.75 | 17.728 | 0.814 | Vega |
| 2MASS_H | 201.82 | 132.75 | 16.770 | 0.714 | Vega |
| 2MASS_K | 136.9 | 176.0 | 16.721 | 1.396 | Vega |
| WISE_W1 | 71.06 | 10.64 | 16.572 | 0.163 | Vega |
| WISE_W2 | 47.67 | 15.48 | 16.365 | 0.353 | Vega |
| WISE_W3 | 199.68 | 67.65 | 12.975 | 0.368 | Vega |
| WISE_W4 | 372.89 | 443.44 | 10.851 | 1.291 | Vega |