| Name: | AT2025hhb |
| Right ascension: | 12h49m44.79s |
| Declination: | 43d28m58.52s |
| Discovery Date: | April 9, 2025, 8:37 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.013 |
| Name: | 2025hhb |
| Right ascension: | 12h49m45.28s |
| Declination: | 43d29m03.49s |
| Redshift: | 0.062610 |
| Photometric Redshift: | 0.031 |
| 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 | 14.75 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.84 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.45 |
| Validate global photometry | processed | 17.02 |
| Global host SED inference | processed | 459.28 |
| Local aperture photometry | processed | 6.17 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 468.66 |
| RA, DEC (J2000): | 12h49m44.79s, 43d28m58.52s |
| semi major axis, semi minor axis (arcsec): | 1.66, 1.66 |
| 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 | 14.56 | 1.59 | 20.992 | 0.119 | AB |
| SDSS_g | 20.2 | 1.24 | 20.636 | 0.067 | AB |
| PanSTARRS_g | 21.68 | 0.49 | 20.560 | 0.024 | AB |
| SDSS_r | 23.77 | 1.44 | 20.460 | 0.066 | AB |
| PanSTARRS_r | 23.91 | 0.42 | 20.454 | 0.019 | AB |
| SDSS_i | 29.65 | 1.76 | 20.220 | 0.064 | AB |
| PanSTARRS_i | 28.19 | 0.51 | 20.275 | 0.020 | AB |
| PanSTARRS_z | 30.03 | 1.11 | 20.206 | 0.040 | AB |
| SDSS_z | 31.8 | 4.52 | 20.144 | 0.154 | AB |
| PanSTARRS_y | 36.4 | 2.17 | 19.997 | 0.065 | AB |
| RA, DEC (J2000): | 12h49m45.41s, 43d28m58.79s |
| semi major axis, semi minor axis (arcsec): | 14.51, 5.64 |
| angle (degrees, anti-clockwise from east): | -18.84 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 211.9 | 14.27 | 18.085 | 0.073 | AB |
| GALEX_NUV | 318.69 | 9.7 | 17.642 | 0.033 | AB |
| SDSS_g | 1258.52 | 9.51 | 16.150 | 0.008 | AB |
| PanSTARRS_g | 1302.75 | 2.71 | 16.113 | 0.002 | AB |
| SDSS_r | 1538.63 | 10.87 | 15.932 | 0.008 | AB |
| PanSTARRS_r | 1575.78 | 2.34 | 15.906 | 0.002 | AB |
| SDSS_i | 2302.69 | 13.72 | 15.494 | 0.006 | AB |
| PanSTARRS_i | 2306.38 | 2.88 | 15.493 | 0.001 | AB |
| PanSTARRS_z | 2180.1 | 6.18 | 15.554 | 0.003 | AB |
| PanSTARRS_y | 2716.31 | 11.85 | 15.315 | 0.005 | AB |
| 2MASS_J | 2925.64 | 220.1 | 14.340 | 0.082 | Vega |
| 2MASS_H | 3718.87 | 355.72 | 13.606 | 0.104 | Vega |
| 2MASS_K | 3616.37 | 351.57 | 13.167 | 0.106 | Vega |
| WISE_W1 | 2673.4 | 29.06 | 12.633 | 0.012 | Vega |
| WISE_W2 | 3099.01 | 41.98 | 11.833 | 0.015 | Vega |
| WISE_W3 | 29688.14 | 167.71 | 7.545 | 0.006 | Vega |
| WISE_W4 | 149236.16 | 2726.52 | 4.345 | 0.020 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.824 | 8.183 | 8.428 |
| {\rm log}_{10}({\rm SFR}) | -1.665 | -0.383 | 0.180 |
| {\rm log}_{10}({\rm sSFR}) | -9.924 | -8.464 | -7.913 |
| {\rm stellar\ age} | 0.068 | 0.442 | 4.976 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.685 | -1.072 | -0.262 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.411 | -0.637 | 0.033 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.202 | 0.575 | 1.226 |
| \delta | -0.505 | -0.117 | 0.199 |
| \tau_1/\tau_2 | 0.568 | 1.093 | 1.544 |
| Q_{PAH} | 1.164 | 3.109 | 5.572 |
| U_{min} | 3.662 | 10.209 | 18.694 |
| {\rm log}_{10}(\gamma_e)\, | -2.912 | -1.914 | -0.785 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.924 | -0.866 | -0.071 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.999 | 1.490 | 1.885 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.597 | -2.107 | -1.373 |
| 0.03-0.10 Gyr | -1.701 | -0.230 | 0.342 |
| 0.10-0.33 Gyr | -3.549 | -1.106 | -0.296 |
| 0.33-1.08 Gyr | -5.765 | -2.862 | -1.162 |
| 1.08-3.54 Gyr | -7.383 | -4.078 | -1.661 |
| 3.54-11.63 Gyr | -8.336 | -4.429 | -1.956 |
| 11.63-12.92 Gyr | -8.525 | -4.057 | -1.683 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.983 | 10.229 | 10.381 |
| {\rm log}_{10}({\rm SFR}) | 0.937 | 1.174 | 1.422 |
| {\rm log}_{10}({\rm sSFR}) | -9.403 | -9.077 | -8.622 |
| {\rm stellar\ age} | 2.100 | 5.084 | 6.687 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.299 | -0.081 | 0.077 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.828 | -1.328 | 0.056 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.481 | 0.652 | 0.855 |
| \delta | 0.004 | 0.192 | 0.317 |
| \tau_1/\tau_2 | 0.768 | 1.091 | 1.400 |
| Q_{PAH} | 0.080 | 0.269 | 0.621 |
| U_{min} | 3.800 | 9.457 | 16.299 |
| {\rm log}_{10}(\gamma_e)\, | -1.225 | -0.818 | -0.328 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.782 | -1.584 | -1.293 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.891 | 1.151 | 1.469 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 1.045 | 1.164 | 1.298 |
| 0.03-0.10 Gyr | 0.786 | 1.189 | 1.494 |
| 0.10-0.33 Gyr | 0.488 | 0.885 | 1.203 |
| 0.33-1.08 Gyr | -0.235 | 0.440 | 0.792 |
| 1.08-3.54 Gyr | -0.494 | 0.200 | 0.542 |
| 3.54-11.63 Gyr | -0.737 | 0.113 | 0.432 |
| 11.63-12.92 Gyr | -0.934 | 0.113 | 0.664 |