| Name: | AT2025etm |
| Right ascension: | 4h32m47.87s |
| Declination: | -31d49m42.28s |
| Discovery Date: | March 18, 2025, 9:50 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.019 |
| Name: | 2025etm |
| Right ascension: | 4h32m47.04s |
| Declination: | -31d49m04.89s |
| Redshift: | 0.053357 |
| Photometric Redshift: | None |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV PanSTARRS_r PanSTARRS_i |
PanSTARRS_g 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 | 2.48 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 0.76 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.59 |
| Global aperture photometry | processed | 1.89 |
| Validate global photometry | processed | 6.12 |
| Global host SED inference | processed | 406.4 |
| Local aperture photometry | processed | 1.77 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | failed | 0.0 |
| RA, DEC (J2000): | 4h32m47.87s, -31d49m42.28s |
| semi major axis, semi minor axis (arcsec): | 1.93, 1.93 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_r | 2.61 | 2.51 | 22.857 | 1.041 | AB |
| PanSTARRS_i | 1.48 | 1.93 | 23.476 | 1.417 | AB |
| RA, DEC (J2000): | 4h32m47.03s, -31d49m04.75s |
| semi major axis, semi minor axis (arcsec): | 10.06, 8.76 |
| angle (degrees, anti-clockwise from east): | -21.11 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 43.64 | 5.51 | 19.800 | 0.137 | AB |
| GALEX_NUV | 67.1 | 4.49 | 19.333 | 0.073 | AB |
| PanSTARRS_r | 2529.74 | 12.2 | 15.392 | 0.005 | AB |
| 2MASS_J | 6757.21 | 238.77 | 13.431 | 0.038 | Vega |
| 2MASS_H | 8156.31 | 363.14 | 12.754 | 0.048 | Vega |
| 2MASS_K | 6116.41 | 470.97 | 12.596 | 0.084 | Vega |
| WISE_W1 | 3379.69 | 33.11 | 12.379 | 0.011 | Vega |
| WISE_W2 | 2022.04 | 36.69 | 12.297 | 0.020 | Vega |
| WISE_W3 | 1886.61 | 109.5 | 10.537 | 0.063 | Vega |
| WISE_W4 | 2173.49 | 743.03 | 8.937 | 0.371 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.721 | 10.778 | 10.832 |
| {\rm log}_{10}({\rm SFR}) | -0.631 | -0.353 | -0.113 |
| {\rm log}_{10}({\rm sSFR}) | -11.405 | -11.131 | -10.888 |
| {\rm stellar\ age} | 7.125 | 7.947 | 9.560 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.429 | -0.253 | -0.100 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.607 | -0.498 | 0.276 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.087 | 0.160 | 0.268 |
| \delta | -0.728 | -0.321 | 0.079 |
| \tau_1/\tau_2 | 0.453 | 0.878 | 1.276 |
| Q_{PAH} | 0.522 | 1.486 | 3.554 |
| U_{min} | 2.172 | 6.408 | 13.538 |
| {\rm log}_{10}(\gamma_e)\, | -3.378 | -2.348 | -1.354 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.250 | -3.270 | -2.331 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.983 | 1.416 | 1.870 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.705 | -0.283 | 0.040 |
| 0.03-0.10 Gyr | -1.182 | -0.487 | -0.075 |
| 0.10-0.33 Gyr | -1.042 | -0.294 | 0.132 |
| 0.33-1.08 Gyr | -0.826 | -0.091 | 0.295 |
| 1.08-3.57 Gyr | -0.277 | 0.420 | 0.810 |
| 3.57-11.74 Gyr | 0.687 | 0.936 | 1.044 |
| 11.74-13.04 Gyr | 0.554 | 1.068 | 1.619 |