| Name: | AT2025gzb |
| Right ascension: | 3h47m57.24s |
| Declination: | 8d52m28.10s |
| Discovery Date: | April 7, 2025, 3:10 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.201 |
| Name: | 2025gzb |
| Right ascension: | 3h47m57.53s |
| Declination: | 8d52m24.79s |
| Redshift: | None |
| Photometric Redshift: | 0.040 |
| 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 | 14.13 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 1.46 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 3.6 |
| Global aperture photometry | processed | 5.34 |
| Validate global photometry | processed | 15.17 |
| Global host SED inference | processed | 766.24 |
| Local aperture photometry | processed | 5.35 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 473.16 |
| RA, DEC (J2000): | 3h47m57.24s, 8d52m28.10s |
| semi major axis, semi minor axis (arcsec): | 2.51, 2.51 |
| 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 | 5.9 | 2.06 | 21.973 | 0.380 | AB |
| SDSS_g | 14.09 | 1.31 | 21.028 | 0.101 | AB |
| PanSTARRS_g | 18.38 | 0.58 | 20.739 | 0.034 | AB |
| SDSS_r | 29.94 | 1.84 | 20.209 | 0.067 | AB |
| PanSTARRS_r | 32.31 | 0.73 | 20.127 | 0.024 | AB |
| SDSS_i | 39.24 | 2.67 | 19.916 | 0.074 | AB |
| PanSTARRS_i | 39.93 | 0.82 | 19.897 | 0.022 | AB |
| PanSTARRS_z | 52.71 | 1.64 | 19.595 | 0.034 | AB |
| SDSS_z | 59.49 | 6.83 | 19.464 | 0.125 | AB |
| PanSTARRS_y | 56.28 | 4.38 | 19.524 | 0.085 | AB |
| RA, DEC (J2000): | 3h47m57.54s, 8d52m25.09s |
| semi major axis, semi minor axis (arcsec): | 4.65, 2.7 |
| angle (degrees, anti-clockwise from east): | -8.05 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 25.45 | 3.1 | 20.386 | 0.132 | AB |
| SDSS_g | 91.24 | 2.77 | 18.999 | 0.033 | AB |
| PanSTARRS_g | 98.65 | 0.86 | 18.915 | 0.009 | AB |
| SDSS_r | 176.72 | 3.83 | 18.282 | 0.024 | AB |
| PanSTARRS_r | 175.03 | 1.04 | 18.292 | 0.006 | AB |
| SDSS_i | 239.12 | 4.99 | 17.953 | 0.023 | AB |
| PanSTARRS_i | 233.99 | 1.16 | 17.977 | 0.005 | AB |
| PanSTARRS_z | 297.54 | 2.31 | 17.716 | 0.008 | AB |
| SDSS_z | 336.69 | 10.32 | 17.582 | 0.033 | AB |
| PanSTARRS_y | 338.68 | 6.02 | 17.576 | 0.019 | AB |
| 2MASS_J | 677.81 | 99.28 | 15.927 | 0.159 | Vega |
| 2MASS_H | 697.34 | 165.45 | 15.424 | 0.258 | Vega |
| 2MASS_K | 691.73 | 154.28 | 14.962 | 0.242 | Vega |
| WISE_W1 | 478.04 | 13.62 | 14.502 | 0.031 | Vega |
| WISE_W2 | 332.33 | 18.46 | 14.257 | 0.060 | Vega |
| WISE_W3 | 656.6 | 72.5 | 11.683 | 0.120 | Vega |
| WISE_W4 | 1544.91 | 521.79 | 9.308 | 0.367 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.162 | 8.457 | 8.585 |
| {\rm log}_{10}({\rm SFR}) | -1.766 | -1.185 | -0.560 |
| {\rm log}_{10}({\rm sSFR}) | -10.293 | -9.626 | -8.830 |
| {\rm stellar\ age} | 2.078 | 5.851 | 7.375 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.988 | -0.413 | -0.045 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.824 | -1.472 | -0.528 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.164 | 0.517 | 0.855 |
| \delta | -0.676 | -0.237 | 0.158 |
| \tau_1/\tau_2 | 0.700 | 1.044 | 1.444 |
| Q_{PAH} | 0.973 | 3.114 | 5.469 |
| U_{min} | 3.194 | 8.336 | 15.972 |
| {\rm log}_{10}(\gamma_e)\, | -2.885 | -1.761 | -0.553 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.974 | -0.999 | -0.250 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.031 | 1.498 | 1.967 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.906 | -1.333 | -0.979 |
| 0.03-0.10 Gyr | -1.925 | -1.189 | -0.432 |
| 0.10-0.33 Gyr | -2.069 | -1.343 | -0.785 |
| 0.33-1.09 Gyr | -2.382 | -1.438 | -1.027 |
| 1.09-3.60 Gyr | -2.547 | -1.507 | -1.234 |
| 3.60-11.89 Gyr | -2.853 | -1.561 | -1.302 |
| 11.89-13.22 Gyr | -2.938 | -1.624 | -1.091 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.155 | 9.265 | 9.413 |
| {\rm log}_{10}({\rm SFR}) | -1.212 | -0.657 | -0.296 |
| {\rm log}_{10}({\rm sSFR}) | -10.485 | -9.960 | -9.567 |
| {\rm stellar\ age} | 1.926 | 4.468 | 6.691 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.128 | -0.520 | -0.115 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.910 | -1.669 | -0.296 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.498 | 0.741 | 0.977 |
| \delta | 0.080 | 0.271 | 0.368 |
| \tau_1/\tau_2 | 0.526 | 0.817 | 1.119 |
| Q_{PAH} | 0.825 | 1.792 | 3.615 |
| U_{min} | 3.366 | 8.052 | 14.932 |
| {\rm log}_{10}(\gamma_e)\, | -3.152 | -2.124 | -1.397 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.993 | -1.607 | -1.354 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.774 | 0.904 | 1.133 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.415 | -0.743 | -0.394 |
| 0.03-0.10 Gyr | -1.564 | -0.674 | -0.219 |
| 0.10-0.33 Gyr | -0.932 | -0.331 | 0.080 |
| 0.33-1.09 Gyr | -0.710 | -0.236 | 0.091 |
| 1.09-3.60 Gyr | -0.916 | -0.473 | -0.230 |
| 3.60-11.89 Gyr | -2.274 | -0.944 | -0.527 |
| 11.89-13.22 Gyr | -2.566 | -1.047 | -0.386 |