| Name: | AT2025xhh |
| Right ascension: | 16h38m27.56s |
| Declination: | 45d29m42.81s |
| Discovery Date: | Sept. 11, 2025, 5:59 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.009 |
| Name: | 2265926 |
| Right ascension: | 16h38m28.05s |
| Declination: | 45d29m49.22s |
| Redshift: | 0.058284 |
| Photometric Redshift: | None |
| 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 14.83 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 4.98 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.63 |
| Validate global photometry | processed | 13.44 |
| Global host SED inference | processed | 403.3 |
| Local aperture photometry | processed | 5.05 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 436.89 |
| RA, DEC (J2000): | 16h38m27.56s, 45d29m42.81s |
| semi major axis, semi minor axis (arcsec): | 1.77, 1.77 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 5.89 | 1.27 | 21.975 | 0.234 | AB |
| SDSS_g | 23.86 | 1.34 | 20.456 | 0.061 | AB |
| PanSTARRS_g | 23.69 | 0.34 | 20.464 | 0.015 | AB |
| SDSS_r | 37.56 | 1.74 | 19.963 | 0.050 | AB |
| PanSTARRS_r | 37.51 | 0.44 | 19.965 | 0.013 | AB |
| SDSS_i | 48.86 | 2.13 | 19.678 | 0.047 | AB |
| PanSTARRS_i | 48.72 | 0.53 | 19.681 | 0.012 | AB |
| PanSTARRS_z | 56.38 | 1.02 | 19.522 | 0.020 | AB |
| SDSS_z | 63.41 | 5.14 | 19.395 | 0.088 | AB |
| PanSTARRS_y | 60.71 | 2.55 | 19.442 | 0.046 | AB |
| RA, DEC (J2000): | 16h38m28.00s, 45d29m49.06s |
| semi major axis, semi minor axis (arcsec): | 15.96, 6.93 |
| angle (degrees, anti-clockwise from east): | -125.45 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 206.62 | 7.67 | 18.112 | 0.040 | AB |
| SDSS_g | 810.25 | 7.83 | 16.628 | 0.010 | AB |
| PanSTARRS_g | 824.04 | 2.01 | 16.610 | 0.003 | AB |
| SDSS_r | 1347.94 | 10.46 | 16.076 | 0.008 | AB |
| PanSTARRS_r | 1376.81 | 2.62 | 16.053 | 0.002 | AB |
| SDSS_i | 1877.05 | 13.11 | 15.716 | 0.008 | AB |
| PanSTARRS_i | 1869.23 | 3.14 | 15.721 | 0.002 | AB |
| PanSTARRS_z | 2246.49 | 6.09 | 15.521 | 0.003 | AB |
| SDSS_z | 2485.18 | 30.94 | 15.412 | 0.014 | AB |
| PanSTARRS_y | 2625.73 | 15.27 | 15.352 | 0.006 | AB |
| 2MASS_J | 3685.94 | 242.71 | 14.089 | 0.071 | Vega |
| 2MASS_H | 3581.83 | 384.26 | 13.647 | 0.116 | Vega |
| 2MASS_K | 3296.27 | 439.37 | 13.267 | 0.145 | Vega |
| WISE_W1 | 1689.17 | 20.99 | 13.132 | 0.013 | Vega |
| WISE_W2 | 1072.7 | 25.06 | 12.985 | 0.025 | Vega |
| WISE_W3 | 3986.91 | 90.91 | 9.724 | 0.025 | Vega |
| WISE_W4 | 3610.21 | 685.88 | 8.386 | 0.206 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.711 | 8.844 | 8.953 |
| {\rm log}_{10}({\rm SFR}) | -2.545 | -1.612 | -0.809 |
| {\rm log}_{10}({\rm sSFR}) | -11.430 | -10.484 | -9.616 |
| {\rm stellar\ age} | 3.640 | 6.492 | 7.877 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.620 | -1.096 | -0.550 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.682 | -0.832 | 0.125 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.188 | 0.591 | 1.091 |
| \delta | -0.449 | -0.082 | 0.246 |
| \tau_1/\tau_2 | 0.658 | 1.051 | 1.423 |
| Q_{PAH} | 1.116 | 3.152 | 5.427 |
| U_{min} | 2.826 | 8.348 | 15.293 |
| {\rm log}_{10}(\gamma_e)\, | -3.055 | -2.058 | -0.891 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.977 | -0.456 | 0.063 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.103 | 1.452 | 2.004 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.936 | -1.977 | -1.366 |
| 0.03-0.10 Gyr | -2.696 | -1.566 | -0.676 |
| 0.10-0.33 Gyr | -2.253 | -1.293 | -0.628 |
| 0.33-1.08 Gyr | -2.018 | -1.220 | -0.698 |
| 1.08-3.55 Gyr | -1.832 | -1.133 | -0.831 |
| 3.55-11.68 Gyr | -1.864 | -1.096 | -0.887 |
| 11.68-12.98 Gyr | -2.123 | -1.119 | -0.591 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.360 | 10.477 | 10.563 |
| {\rm log}_{10}({\rm SFR}) | -0.562 | 0.006 | 0.681 |
| {\rm log}_{10}({\rm sSFR}) | -11.085 | -10.461 | -9.732 |
| {\rm stellar\ age} | 6.059 | 7.335 | 8.658 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.659 | -0.393 | -0.261 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.408 | -0.328 | 0.257 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.138 | 0.294 | 0.600 |
| \delta | -0.740 | -0.372 | 0.067 |
| \tau_1/\tau_2 | 0.719 | 1.068 | 1.445 |
| Q_{PAH} | 0.642 | 1.925 | 4.365 |
| U_{min} | 2.544 | 7.668 | 15.204 |
| {\rm log}_{10}(\gamma_e)\, | -2.476 | -1.528 | -0.606 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.566 | -2.236 | -1.430 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.194 | 1.700 | 2.012 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.909 | -0.246 | 0.072 |
| 0.03-0.10 Gyr | -0.716 | 0.058 | 0.828 |
| 0.10-0.33 Gyr | -0.602 | 0.216 | 0.756 |
| 0.33-1.08 Gyr | -0.550 | 0.126 | 0.492 |
| 1.08-3.55 Gyr | -0.162 | 0.347 | 0.642 |
| 3.55-11.68 Gyr | 0.280 | 0.590 | 0.747 |
| 11.68-12.98 Gyr | 0.039 | 0.664 | 1.209 |