| Name: | AT2025agtx |
| Right ascension: | 3h19m55.62s |
| Declination: | -54d47m15.02s |
| Discovery Date: | Dec. 13, 2025, 9:40 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.019 |
| Name: | 12442 |
| Right ascension: | 3h19m55.62s |
| Declination: | -54d47m01.38s |
| Redshift: | 0.045242 |
| 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 | 3.97 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.11 |
| Host information | processed | 0.22 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.14 |
| Global aperture photometry | processed | 0.91 |
| Validate global photometry | processed | 1.24 |
| Global host SED inference | processed | 638.47 |
| Local aperture photometry | processed | 0.96 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 3h19m55.60s, -54d47m01.19s |
| semi major axis, semi minor axis (arcsec): | 12.92, 9.49 |
| angle (degrees, anti-clockwise from east): | -80.37 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 77.6 | 6.41 | 19.175 | 0.090 | AB |
| GALEX_NUV | 127.48 | 4.8 | 18.636 | 0.041 | AB |
| 2MASS_J | 11466.75 | 292.07 | 12.856 | 0.028 | Vega |
| 2MASS_H | 14697.0 | 399.31 | 12.114 | 0.029 | Vega |
| 2MASS_K | 13388.73 | 461.66 | 11.745 | 0.037 | Vega |
| WISE_W1 | 5746.13 | 32.7 | 11.803 | 0.006 | Vega |
| WISE_W2 | 3414.49 | 33.34 | 11.728 | 0.011 | Vega |
| WISE_W3 | 8586.45 | 98.67 | 8.891 | 0.012 | Vega |
| WISE_W4 | 6048.06 | 644.71 | 7.826 | 0.116 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.692 | 10.872 | 11.012 |
| {\rm log}_{10}({\rm SFR}) | -0.266 | 0.119 | 0.551 |
| {\rm log}_{10}({\rm sSFR}) | -11.162 | -10.754 | -10.272 |
| {\rm stellar\ age} | 5.746 | 7.740 | 11.278 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.604 | -0.234 | 0.001 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.999 | -0.482 | -0.044 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.187 | 0.295 | 0.480 |
| \delta | -0.847 | -0.548 | -0.194 |
| \tau_1/\tau_2 | 0.213 | 0.625 | 1.154 |
| Q_{PAH} | 0.335 | 1.370 | 2.891 |
| U_{min} | 2.463 | 7.268 | 13.935 |
| {\rm log}_{10}(\gamma_e)\, | -3.283 | -2.283 | -1.319 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.432 | -3.348 | -1.951 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.276 | 1.767 | 2.036 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.348 | 0.244 | 0.621 |
| 0.03-0.10 Gyr | -1.522 | -0.082 | 0.571 |
| 0.10-0.33 Gyr | -1.703 | -0.044 | 0.663 |
| 0.33-1.09 Gyr | -1.361 | 0.233 | 0.920 |
| 1.09-3.59 Gyr | -1.080 | 0.569 | 0.993 |
| 3.59-11.84 Gyr | 0.140 | 0.852 | 1.111 |
| 11.84-13.15 Gyr | 0.338 | 1.101 | 2.019 |