| Name: | AT2025aihm |
| Right ascension: | 10h53m53.50s |
| Declination: | 55d00m37.12s |
| Discovery Date: | Dec. 26, 2025, 2:44 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.010 |
| Name: | SDSSJ105353.42+55003 |
| Right ascension: | 10h53m53.52s |
| Declination: | 55d00m37.80s |
| Redshift: | None |
| Photometric Redshift: | 0.074 |
| 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 | 16.31 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.29 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.86 |
| Global aperture photometry | processed | 7.7 |
| Validate global photometry | processed | 19.19 |
| Global host SED inference | processed | 679.65 |
| Local aperture photometry | processed | 7.67 |
| Validate local photometry | processed | 0.05 |
| Local host SED inference | processed | 646.19 |
| RA, DEC (J2000): | 10h53m53.50s, 55d00m37.12s |
| semi major axis, semi minor axis (arcsec): | 1.42, 1.42 |
| 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 | 62.01 | 0.39 | 19.419 | 0.007 | AB |
| SDSS_r | 157.44 | 3.32 | 18.407 | 0.023 | AB |
| PanSTARRS_r | 139.64 | 0.46 | 18.537 | 0.004 | AB |
| SDSS_i | 250.75 | 4.27 | 17.902 | 0.019 | AB |
| PanSTARRS_i | 181.1 | 0.36 | 18.255 | 0.002 | AB |
| PanSTARRS_z | 242.96 | 1.04 | 17.936 | 0.005 | AB |
| SDSS_z | 348.83 | 6.54 | 17.543 | 0.020 | AB |
| PanSTARRS_y | 261.21 | 2.2 | 17.858 | 0.009 | AB |
| RA, DEC (J2000): | 10h53m53.42s, 55d00m37.98s |
| semi major axis, semi minor axis (arcsec): | 5.05, 3.71 |
| angle (degrees, anti-clockwise from east): | -159.82 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 46.55 | 4.19 | 19.730 | 0.098 | AB |
| SDSS_g | 161.88 | 3.48 | 18.377 | 0.023 | AB |
| PanSTARRS_g | 170.67 | 1.08 | 18.320 | 0.007 | AB |
| SDSS_r | 362.59 | 5.3 | 17.501 | 0.016 | AB |
| PanSTARRS_r | 370.54 | 1.25 | 17.478 | 0.004 | AB |
| SDSS_i | 513.1 | 6.88 | 17.124 | 0.015 | AB |
| PanSTARRS_i | 500.05 | 1.02 | 17.152 | 0.002 | AB |
| PanSTARRS_z | 645.51 | 2.97 | 16.875 | 0.005 | AB |
| SDSS_z | 771.91 | 15.19 | 16.681 | 0.021 | AB |
| PanSTARRS_y | 731.75 | 6.48 | 16.739 | 0.010 | AB |
| 2MASS_J | 1213.55 | 117.4 | 15.295 | 0.105 | Vega |
| 2MASS_H | 1017.76 | 201.5 | 15.013 | 0.215 | Vega |
| 2MASS_K | 965.82 | 181.4 | 14.600 | 0.204 | Vega |
| WISE_W1 | 362.1 | 13.76 | 14.804 | 0.041 | Vega |
| WISE_W2 | 188.03 | 13.62 | 14.875 | 0.079 | Vega |
| WISE_W3 | -0.5 | 53.7 | Vega | ||
| WISE_W4 | -336.17 | 398.68 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.942 | 10.045 | 10.156 |
| {\rm log}_{10}({\rm SFR}) | -2.367 | -1.251 | -0.654 |
| {\rm log}_{10}({\rm sSFR}) | -12.455 | -11.323 | -10.684 |
| {\rm stellar\ age} | 7.884 | 11.353 | 12.123 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.342 | -0.931 | -0.648 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.645 | -0.840 | 0.073 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.413 | 0.725 | 1.021 |
| \delta | -0.322 | 0.022 | 0.257 |
| \tau_1/\tau_2 | 0.543 | 0.974 | 1.445 |
| Q_{PAH} | 0.776 | 2.629 | 5.210 |
| U_{min} | 3.548 | 9.572 | 17.723 |
| {\rm log}_{10}(\gamma_e)\, | -3.083 | -1.935 | -0.560 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.392 | -1.053 | -0.495 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.933 | 1.438 | 1.897 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.398 | -1.571 | -0.774 |
| 0.03-0.10 Gyr | -3.222 | -1.374 | -0.633 |
| 0.10-0.33 Gyr | -4.519 | -1.763 | -0.795 |
| 0.33-1.07 Gyr | -6.019 | -2.424 | -0.999 |
| 1.07-3.51 Gyr | -4.849 | -2.444 | -0.729 |
| 3.51-11.50 Gyr | -2.519 | -0.460 | 0.216 |
| 11.50-12.78 Gyr | 0.171 | 1.118 | 1.266 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.290 | 10.403 | 10.444 |
| {\rm log}_{10}({\rm SFR}) | -4.839 | -2.306 | -0.859 |
| {\rm log}_{10}({\rm sSFR}) | -15.122 | -12.721 | -11.250 |
| {\rm stellar\ age} | 8.333 | 12.066 | 12.137 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.377 | -1.080 | -0.864 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.425 | -0.310 | 0.314 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.243 | 0.359 | 0.511 |
| \delta | -0.850 | -0.603 | -0.349 |
| \tau_1/\tau_2 | 0.502 | 0.939 | 1.428 |
| Q_{PAH} | 1.071 | 2.950 | 5.146 |
| U_{min} | 3.917 | 10.742 | 18.298 |
| {\rm log}_{10}(\gamma_e)\, | -2.566 | -1.294 | -0.422 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.249 | -3.005 | -1.944 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.143 | 1.654 | 1.964 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -6.534 | -3.513 | -1.892 |
| 0.03-0.10 Gyr | -5.501 | -2.338 | -0.708 |
| 0.10-0.33 Gyr | -6.658 | -3.549 | -1.332 |
| 0.33-1.07 Gyr | -7.454 | -4.516 | -1.970 |
| 1.07-3.51 Gyr | -5.448 | -3.287 | -1.313 |
| 3.51-11.50 Gyr | -2.794 | -1.272 | 0.487 |
| 11.50-12.78 Gyr | 0.720 | 1.544 | 1.591 |