| Name: | AT2025xtm |
| Right ascension: | 1h34m11.61s |
| Declination: | 5d12m23.15s |
| Discovery Date: | Sept. 16, 2025, 10:17 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.021 |
| Name: | |
| Right ascension: | 1h34m11.60s |
| Declination: | 5d12m23.81s |
| Redshift: | None |
| Photometric Redshift: | 0.095 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 18.22 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 5.49 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.84 |
| Validate global photometry | processed | 16.5 |
| Global host SED inference | processed | 375.26 |
| Local aperture photometry | processed | 6.33 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 550.39 |
| RA, DEC (J2000): | 1h34m11.61s, 5d12m23.15s |
| semi major axis, semi minor axis (arcsec): | 1.14, 1.14 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 67.31 | 1.06 | 19.330 | 0.017 | AB |
| PanSTARRS_i | 74.26 | 0.28 | 19.223 | 0.004 | AB |
| PanSTARRS_z | 96.38 | 0.72 | 18.940 | 0.008 | AB |
| DES_z | 121.84 | 3.39 | 18.686 | 0.030 | AB |
| PanSTARRS_y | 107.7 | 2.03 | 18.819 | 0.020 | AB |
| RA, DEC (J2000): | 1h34m11.56s, 5d12m23.59s |
| semi major axis, semi minor axis (arcsec): | 11.58, 8.58 |
| angle (degrees, anti-clockwise from east): | -8.5 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 47.8 | 6.58 | 19.701 | 0.149 | AB |
| GALEX_NUV | 65.27 | 4.92 | 19.363 | 0.082 | AB |
| SDSS_u | 112.54 | 8.48 | 18.772 | 0.082 | AB |
| SDSS_g | 364.2 | 5.83 | 17.497 | 0.017 | AB |
| PanSTARRS_g | 406.17 | 2.5 | 17.378 | 0.007 | AB |
| SDSS_r | 592.97 | 8.1 | 16.967 | 0.015 | AB |
| PanSTARRS_r | 532.42 | 2.59 | 17.084 | 0.005 | AB |
| SDSS_i | 848.95 | 11.51 | 16.578 | 0.015 | AB |
| PanSTARRS_i | 799.67 | 2.28 | 16.643 | 0.003 | AB |
| PanSTARRS_z | 858.9 | 5.96 | 16.565 | 0.008 | AB |
| SDSS_z | 896.59 | 31.3 | 16.519 | 0.038 | AB |
| DES_z | 952.37 | 10.56 | 16.453 | 0.012 | AB |
| PanSTARRS_y | 1035.25 | 17.57 | 16.362 | 0.018 | AB |
| 2MASS_J | 921.9 | 206.72 | 15.593 | 0.243 | Vega |
| 2MASS_H | 1050.74 | 339.77 | 14.979 | 0.351 | Vega |
| 2MASS_K | 1523.49 | 424.91 | 14.105 | 0.303 | Vega |
| WISE_W1 | 668.93 | 19.16 | 14.138 | 0.031 | Vega |
| WISE_W2 | 419.54 | 24.77 | 14.004 | 0.064 | Vega |
| WISE_W3 | 1677.71 | 104.42 | 10.664 | 0.068 | Vega |
| WISE_W4 | 501.7 | 560.59 | 10.529 | 1.213 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.151 | 9.480 | 9.607 |
| {\rm log}_{10}({\rm SFR}) | -1.597 | -0.574 | 0.437 |
| {\rm log}_{10}({\rm sSFR}) | -11.078 | -10.102 | -8.873 |
| {\rm stellar\ age} | 1.134 | 5.791 | 7.451 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.611 | -0.193 | 0.098 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.491 | -0.641 | 0.160 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.150 | 0.603 | 1.040 |
| \delta | -0.706 | -0.246 | 0.163 |
| \tau_1/\tau_2 | 0.658 | 1.043 | 1.423 |
| Q_{PAH} | 1.061 | 2.827 | 5.152 |
| U_{min} | 3.277 | 9.023 | 16.296 |
| {\rm log}_{10}(\gamma_e)\, | -3.108 | -1.834 | -0.545 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.527 | -0.610 | -0.125 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.114 | 1.610 | 2.007 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.296 | -1.154 | -0.527 |
| 0.03-0.10 Gyr | -1.750 | -0.499 | 0.600 |
| 0.10-0.33 Gyr | -1.505 | -0.360 | 0.248 |
| 0.33-1.06 Gyr | -2.007 | -0.457 | 0.033 |
| 1.06-3.46 Gyr | -2.509 | -0.542 | -0.230 |
| 3.46-11.27 Gyr | -2.867 | -0.547 | -0.271 |
| 11.27-12.52 Gyr | -2.516 | -0.552 | 0.086 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.363 | 10.413 | 10.457 |
| {\rm log}_{10}({\rm SFR}) | 0.234 | 0.386 | 0.550 |
| {\rm log}_{10}({\rm sSFR}) | -10.181 | -10.020 | -9.839 |
| {\rm stellar\ age} | 5.478 | 6.324 | 7.138 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.539 | -0.344 | -0.201 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.126 | -0.003 | 0.124 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.155 | 0.249 | 0.385 |
| \delta | -0.445 | -0.111 | 0.117 |
| \tau_1/\tau_2 | 0.726 | 1.046 | 1.362 |
| Q_{PAH} | 0.472 | 1.336 | 2.605 |
| U_{min} | 2.241 | 6.876 | 13.640 |
| {\rm log}_{10}(\gamma_e)\, | -3.275 | -2.112 | -1.458 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.555 | -3.793 | -2.778 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.092 | 1.609 | 1.957 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.409 | 0.496 | 0.580 |
| 0.03-0.10 Gyr | 0.092 | 0.342 | 0.567 |
| 0.10-0.33 Gyr | 0.204 | 0.443 | 0.655 |
| 0.33-1.06 Gyr | 0.332 | 0.526 | 0.690 |
| 1.06-3.46 Gyr | 0.311 | 0.530 | 0.699 |
| 3.46-11.27 Gyr | 0.357 | 0.518 | 0.631 |
| 11.27-12.52 Gyr | 0.086 | 0.524 | 0.897 |