| Name: | AT2025xjm |
| Right ascension: | 19h49m42.93s |
| Declination: | -23d39m34.68s |
| Discovery Date: | Sept. 9, 2025, 4:04 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.083 |
| Name: | 798517 |
| Right ascension: | 19h49m42.92s |
| Declination: | -23d39m33.00s |
| Redshift: | 0.044171 |
| Photometric Redshift: | None |
| 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 | 4.25 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.7 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 1.03 |
| Global aperture photometry | processed | 3.88 |
| Validate global photometry | processed | 11.36 |
| Global host SED inference | processed | 1921.23 |
| Local aperture photometry | processed | 4.15 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 513.92 |
| RA, DEC (J2000): | 19h49m42.93s, -23d39m34.68s |
| semi major axis, semi minor axis (arcsec): | 2.3, 2.3 |
| 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 | 205.69 | 0.67 | 18.117 | 0.004 | AB |
| PanSTARRS_r | 491.18 | 0.81 | 17.172 | 0.002 | AB |
| PanSTARRS_i | 786.82 | 0.85 | 16.660 | 0.001 | AB |
| PanSTARRS_z | 1104.92 | 1.89 | 16.292 | 0.002 | AB |
| PanSTARRS_y | 1457.43 | 4.95 | 15.991 | 0.004 | AB |
| RA, DEC (J2000): | 19h49m42.94s, -23d39m33.99s |
| semi major axis, semi minor axis (arcsec): | 30.41, 6.66 |
| angle (degrees, anti-clockwise from east): | -166.3 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 30.09 | 6.31 | 20.204 | 0.228 | AB |
| GALEX_NUV | 188.21 | 6.27 | 18.213 | 0.036 | AB |
| PanSTARRS_g | 10325.38 | 4.26 | 13.865 | 0.000 | AB |
| PanSTARRS_r | 15572.67 | 4.88 | 13.419 | 0.000 | AB |
| PanSTARRS_i | 18648.3 | 5.03 | 13.223 | 0.000 | AB |
| PanSTARRS_y | 24735.8 | 30.05 | 12.917 | 0.001 | AB |
| 2MASS_H | 27807.57 | 694.4 | 11.422 | 0.027 | Vega |
| WISE_W3 | 10943.43 | 241.02 | 8.628 | 0.024 | Vega |
| WISE_W4 | 17962.86 | 1583.28 | 6.644 | 0.096 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.917 | 10.142 | 10.294 |
| {\rm log}_{10}({\rm SFR}) | -1.643 | -0.384 | 0.512 |
| {\rm log}_{10}({\rm sSFR}) | -11.860 | -10.528 | -9.472 |
| {\rm stellar\ age} | 3.287 | 6.981 | 9.447 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.706 | -0.276 | 0.024 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.495 | -0.236 | 0.255 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.647 | 1.240 | 1.695 |
| \delta | -0.656 | -0.348 | 0.040 |
| \tau_1/\tau_2 | 0.633 | 1.006 | 1.417 |
| Q_{PAH} | 0.911 | 2.508 | 4.661 |
| U_{min} | 2.796 | 8.016 | 15.797 |
| {\rm log}_{10}(\gamma_e)\, | -3.398 | -2.092 | -0.970 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.372 | -3.090 | -0.922 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.034 | 1.530 | 1.987 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.649 | -0.330 | 0.327 |
| 0.03-0.10 Gyr | -2.326 | -0.554 | 0.515 |
| 0.10-0.33 Gyr | -2.014 | -0.475 | 0.506 |
| 0.33-1.09 Gyr | -1.948 | -0.275 | 0.441 |
| 1.09-3.59 Gyr | -1.726 | -0.066 | 0.418 |
| 3.59-11.85 Gyr | -1.342 | 0.088 | 0.411 |
| 11.85-13.17 Gyr | -1.195 | 0.196 | 0.999 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.856 | 11.025 | 11.308 |
| {\rm log}_{10}({\rm SFR}) | -5.304 | -2.288 | -0.565 |
| {\rm log}_{10}({\rm sSFR}) | -16.249 | -13.408 | -11.558 |
| {\rm stellar\ age} | 1.147 | 2.746 | 7.765 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.548 | -0.931 | -0.550 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.465 | -0.702 | 0.082 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.048 | 0.152 | 0.381 |
| \delta | -0.953 | -0.814 | -0.320 |
| \tau_1/\tau_2 | 0.361 | 0.872 | 1.424 |
| Q_{PAH} | 0.586 | 2.260 | 5.569 |
| U_{min} | 3.671 | 10.879 | 18.784 |
| {\rm log}_{10}(\gamma_e)\, | -3.326 | -1.983 | -0.658 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.655 | -3.937 | -2.597 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.067 | 1.535 | 1.954 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -6.488 | -2.873 | -0.460 |
| 0.03-0.10 Gyr | -5.860 | -3.249 | -0.910 |
| 0.10-0.33 Gyr | -4.379 | -2.113 | -0.472 |
| 0.33-1.09 Gyr | -2.419 | 0.079 | 2.077 |
| 1.09-3.59 Gyr | -1.195 | 1.017 | 1.784 |
| 3.59-11.85 Gyr | -2.453 | -0.240 | 1.567 |
| 11.85-13.17 Gyr | -3.434 | -0.760 | 1.452 |