| Name: | AT2025znh |
| Right ascension: | 9h21m33.93s |
| Declination: | 56d03m58.03s |
| Discovery Date: | Sept. 30, 2025, 11:24 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.026 |
| Name: | |
| Right ascension: | 9h21m33.52s |
| Declination: | 56d03m56.47s |
| Redshift: | 0.153703 |
| Photometric Redshift: | None |
| 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 | 4.2 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.26 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.6 |
| Global aperture photometry | processed | 4.16 |
| Validate global photometry | processed | 10.49 |
| Global host SED inference | processed | 415.06 |
| Local aperture photometry | processed | 3.73 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 9h21m33.50s, 56d03m56.63s |
| semi major axis, semi minor axis (arcsec): | 7.53, 4.87 |
| angle (degrees, anti-clockwise from east): | -104.95 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.35 | 0.52 | 22.587 | 0.167 | AB |
| GALEX_NUV | 7.14 | 0.42 | 21.766 | 0.063 | AB |
| PanSTARRS_g | 190.12 | 1.52 | 18.202 | 0.009 | AB |
| PanSTARRS_r | 422.92 | 1.5 | 17.334 | 0.004 | AB |
| PanSTARRS_i | 608.83 | 1.65 | 16.939 | 0.003 | AB |
| PanSTARRS_z | 770.94 | 4.52 | 16.682 | 0.006 | AB |
| PanSTARRS_y | 963.15 | 10.7 | 16.441 | 0.012 | AB |
| 2MASS_J | 1443.37 | 126.62 | 15.107 | 0.095 | Vega |
| 2MASS_H | 1936.87 | 182.61 | 14.315 | 0.102 | Vega |
| 2MASS_K | 1884.62 | 216.03 | 13.874 | 0.124 | Vega |
| WISE_W1 | 654.06 | 22.97 | 14.162 | 0.038 | Vega |
| WISE_W2 | 447.03 | 24.21 | 13.935 | 0.059 | Vega |
| WISE_W3 | 218.78 | 71.24 | 12.876 | 0.354 | Vega |
| WISE_W4 | -402.87 | 436.07 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.956 | 10.987 | 11.029 |
| {\rm log}_{10}({\rm SFR}) | -0.054 | 0.349 | 0.700 |
| {\rm log}_{10}({\rm sSFR}) | -11.071 | -10.662 | -10.300 |
| {\rm stellar\ age} | 6.690 | 7.201 | 8.537 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.485 | -0.367 | -0.269 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.517 | -0.574 | 0.212 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.164 | 0.238 | 0.325 |
| \delta | -0.925 | -0.768 | -0.539 |
| \tau_1/\tau_2 | 0.721 | 1.059 | 1.411 |
| Q_{PAH} | 0.751 | 1.882 | 3.319 |
| U_{min} | 2.415 | 7.316 | 14.132 |
| {\rm log}_{10}(\gamma_e)\, | -2.682 | -1.804 | -0.914 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.382 | -3.367 | -2.285 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.123 | 1.621 | 1.973 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.221 | -0.328 | 0.108 |
| 0.03-0.10 Gyr | 0.022 | 0.461 | 0.844 |
| 0.10-0.32 Gyr | 0.086 | 0.493 | 0.787 |
| 0.32-1.03 Gyr | 0.022 | 0.397 | 0.656 |
| 1.03-3.31 Gyr | 0.135 | 0.615 | 0.903 |
| 3.31-10.64 Gyr | 1.028 | 1.211 | 1.286 |
| 10.64-11.82 Gyr | 0.892 | 1.334 | 1.841 |