| Name: | AT2025bj |
| Right ascension: | 13h56m50.87s |
| Declination: | 26d45m39.72s |
| Discovery Date: | Jan. 4, 2025, 2:34 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.021 |
| Name: | 2025bj |
| Right ascension: | 13h56m50.54s |
| Declination: | 26d45m39.43s |
| Redshift: | 0.156878 |
| Photometric Redshift: | 0.103 |
| Downloadable | 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 DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 22.56 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 2.52 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.06 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.81 |
| Global aperture photometry | processed | 8.84 |
| Validate global photometry | processed | 22.48 |
| Global host SED inference | processed | 588.75 |
| Local aperture photometry | processed | 8.6 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.752 | 10.849 | 10.948 |
| {\rm log}_{10}({\rm SFR}) | 1.137 | 1.464 | 1.767 |
| {\rm log}_{10}({\rm sSFR}) | -9.752 | -9.382 | -9.009 |
| {\rm stellar\ age} | 6.129 | 7.076 | 9.486 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.614 | -0.408 | -0.266 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.804 | -1.278 | 0.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.185 | 0.288 | 0.456 |
| \delta | -0.822 | -0.557 | -0.258 |
| \tau_1/\tau_2 | 0.520 | 0.979 | 1.410 |
| Q_{PAH} | 0.859 | 1.956 | 3.624 |
| U_{min} | 2.362 | 7.385 | 15.096 |
| {\rm log}_{10}(\gamma_e)\, | -2.910 | -2.071 | -1.282 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.079 | -2.773 | -1.794 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.024 | 1.510 | 1.911 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.892 | 1.061 | 1.270 |
| 0.03-0.10 Gyr | 1.196 | 1.576 | 1.891 |
| 0.10-0.32 Gyr | -1.350 | 0.096 | 0.736 |
| 0.32-1.03 Gyr | -2.032 | -0.122 | 0.533 |
| 1.03-3.30 Gyr | -0.664 | 0.399 | 0.872 |
| 3.30-10.60 Gyr | 0.525 | 0.975 | 1.130 |
| 10.60-11.78 Gyr | 0.638 | 1.250 | 1.936 |
Data not available
| RA, DEC (J2000): | 13h56m50.56s, 26d45m39.60s |
| semi major axis, semi minor axis (arcsec): | 8.4, 6.55 |
| angle (degrees, anti-clockwise from east): | -98.25 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 157.3 | 5.94 | 18.408 | 0.041 | AB |
| SDSS_g | 263.96 | 5.05 | 17.846 | 0.021 | AB |
| DES_g | 303.26 | 0.9 | 17.695 | 0.003 | AB |
| PanSTARRS_g | 299.74 | 1.66 | 17.708 | 0.006 | AB |
| SDSS_r | 513.84 | 6.7 | 17.123 | 0.014 | AB |
| PanSTARRS_r | 519.95 | 1.96 | 17.110 | 0.004 | AB |
| DES_r | 547.54 | 1.99 | 17.054 | 0.004 | AB |
| SDSS_i | 721.33 | 8.68 | 16.755 | 0.013 | AB |
| PanSTARRS_i | 703.87 | 2.6 | 16.781 | 0.004 | AB |
| PanSTARRS_z | 779.78 | 4.59 | 16.670 | 0.006 | AB |
| SDSS_z | 807.54 | 21.68 | 16.632 | 0.029 | AB |
| DES_z | 855.22 | 6.14 | 16.570 | 0.008 | AB |
| PanSTARRS_y | 832.73 | 11.79 | 16.599 | 0.015 | AB |
| 2MASS_J | 1355.43 | 201.81 | 15.175 | 0.162 | Vega |
| 2MASS_H | 1493.68 | 342.81 | 14.597 | 0.249 | Vega |
| 2MASS_K | 1539.36 | 332.61 | 14.094 | 0.235 | Vega |
| WISE_W1 | 686.84 | 19.06 | 14.109 | 0.030 | Vega |
| WISE_W2 | 509.77 | 25.14 | 13.793 | 0.054 | Vega |
| WISE_W3 | 2858.07 | 98.79 | 10.086 | 0.038 | Vega |
| WISE_W4 | 3135.1 | 691.89 | 8.539 | 0.240 | Vega |