| Name: | AT2025hhn |
| Right ascension: | 9h58m17.37s |
| Declination: | -20d29m11.04s |
| Discovery Date: | Feb. 23, 2025, 8:57 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.036 |
| Name: | 2025hhn |
| Right ascension: | 9h58m17.26s |
| Declination: | -20d29m12.14s |
| Redshift: | None |
| Photometric Redshift: | 0.200 |
| 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 DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 6.13 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 4.06 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 4.92 |
| Validate global photometry | processed | 12.54 |
| Global host SED inference | processed | 462.55 |
| Local aperture photometry | processed | 4.76 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 9h58m17.25s, -20d29m12.11s |
| semi major axis, semi minor axis (arcsec): | 2.69, 2.64 |
| angle (degrees, anti-clockwise from east): | -87.6 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.97 | 0.96 | 23.937 | 1.083 | AB |
| GALEX_NUV | 1.38 | 1.57 | 23.553 | 1.237 | AB |
| PanSTARRS_g | 19.97 | 0.68 | 20.649 | 0.037 | AB |
| PanSTARRS_r | 50.32 | 1.25 | 19.646 | 0.027 | AB |
| PanSTARRS_i | 81.85 | 0.89 | 19.118 | 0.012 | AB |
| PanSTARRS_z | 102.33 | 1.74 | 18.875 | 0.018 | AB |
| DES_z | 119.28 | 4.13 | 18.709 | 0.038 | AB |
| PanSTARRS_y | 107.43 | 4.28 | 18.822 | 0.043 | AB |
| 2MASS_J | 320.32 | 98.37 | 16.741 | 0.333 | Vega |
| 2MASS_H | 136.51 | 156.32 | 17.195 | 1.243 | Vega |
| 2MASS_K | 0.85 | 182.89 | 22.244 | 234.807 | Vega |
| WISE_W1 | 60.52 | 8.26 | 16.746 | 0.148 | Vega |
| WISE_W2 | 16.88 | 13.34 | 17.492 | 0.858 | Vega |
| WISE_W3 | 45.59 | 63.38 | 14.579 | 1.509 | Vega |
| WISE_W4 | 476.26 | 376.35 | 10.585 | 0.858 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.193 | 10.331 | 10.452 |
| {\rm log}_{10}({\rm SFR}) | -0.978 | -0.101 | 0.483 |
| {\rm log}_{10}({\rm sSFR}) | -11.367 | -10.465 | -9.822 |
| {\rm stellar\ age} | 4.594 | 6.379 | 8.630 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.496 | -0.984 | -0.537 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.586 | -0.413 | 0.310 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.390 | 0.607 | 0.877 |
| \delta | -0.836 | -0.656 | -0.446 |
| \tau_1/\tau_2 | 0.620 | 1.038 | 1.423 |
| Q_{PAH} | 0.942 | 2.374 | 4.488 |
| U_{min} | 3.075 | 8.623 | 15.925 |
| {\rm log}_{10}(\gamma_e)\, | -2.905 | -1.859 | -0.681 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.415 | -1.752 | -0.911 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.109 | 1.481 | 1.829 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.491 | -0.292 | 0.143 |
| 0.03-0.10 Gyr | -1.300 | -0.085 | 0.590 |
| 0.10-0.32 Gyr | -1.371 | -0.022 | 0.634 |
| 0.32-1.01 Gyr | -1.859 | -0.031 | 0.546 |
| 1.01-3.20 Gyr | -1.262 | 0.219 | 0.552 |
| 3.20-10.18 Gyr | -0.568 | 0.456 | 0.667 |
| 10.18-11.31 Gyr | -0.439 | 0.511 | 1.375 |