| Name: | AT2025tas |
| Right ascension: | 18h29m25.19s |
| Declination: | 59d17m02.12s |
| Discovery Date: | Aug. 2, 2025, 10:27 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.043 |
| Name: | |
| Right ascension: | 18h29m25.06s |
| Declination: | 59d17m01.30s |
| Redshift: | 0.097986 |
| Photometric Redshift: | 0.123 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV GALEX_FUV 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 | 14.9 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 6.17 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.76 |
| Global aperture photometry | processed | 3.27 |
| Validate global photometry | processed | 7.72 |
| Global host SED inference | processed | 568.26 |
| Local aperture photometry | processed | 3.57 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | processed | 598.93 |
| RA, DEC (J2000): | 18h29m25.19s, 59d17m02.12s |
| semi major axis, semi minor axis (arcsec): | 1.11, 1.11 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_z | 140.75 | 0.9 | 18.529 | 0.007 | AB |
| PanSTARRS_y | 167.2 | 2.04 | 18.342 | 0.013 | AB |
| RA, DEC (J2000): | 18h29m25.01s, 59d17m01.50s |
| semi major axis, semi minor axis (arcsec): | 9.11, 7.31 |
| angle (degrees, anti-clockwise from east): | -135.87 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 354.69 | 1.98 | 17.525 | 0.006 | AB |
| PanSTARRS_r | 792.53 | 2.4 | 16.652 | 0.003 | AB |
| PanSTARRS_i | 1187.87 | 2.21 | 16.213 | 0.002 | AB |
| PanSTARRS_z | 1540.32 | 6.43 | 15.931 | 0.005 | AB |
| PanSTARRS_y | 1917.53 | 14.91 | 15.693 | 0.008 | AB |
| 2MASS_J | 2745.48 | 203.16 | 14.409 | 0.080 | Vega |
| 2MASS_H | 3495.06 | 330.51 | 13.674 | 0.103 | Vega |
| 2MASS_K | 3526.27 | 331.46 | 13.194 | 0.102 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.615 | 9.811 | 9.994 |
| {\rm log}_{10}({\rm SFR}) | -0.757 | -0.168 | 0.537 |
| {\rm log}_{10}({\rm sSFR}) | -10.626 | -10.015 | -9.239 |
| {\rm stellar\ age} | 4.195 | 6.702 | 9.535 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.356 | -0.572 | -0.019 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.086 | -0.439 | 0.204 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.358 | 0.769 | 1.308 |
| \delta | -0.758 | -0.388 | 0.180 |
| \tau_1/\tau_2 | 0.417 | 0.810 | 1.258 |
| Q_{PAH} | 0.607 | 2.104 | 4.482 |
| U_{min} | 3.056 | 8.300 | 15.135 |
| {\rm log}_{10}(\gamma_e)\, | -3.365 | -2.121 | -1.002 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.893 | -1.965 | -0.162 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.017 | 1.527 | 1.966 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.578 | 0.018 | 0.532 |
| 0.03-0.10 Gyr | -1.584 | -0.543 | 0.496 |
| 0.10-0.33 Gyr | -2.090 | -0.727 | 0.102 |
| 0.33-1.06 Gyr | -2.370 | -0.511 | 0.192 |
| 1.06-3.45 Gyr | -2.140 | -0.349 | 0.044 |
| 3.45-11.23 Gyr | -1.137 | -0.223 | 0.089 |
| 11.23-12.48 Gyr | -0.964 | -0.073 | 0.863 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.887 | 11.039 | 11.128 |
| {\rm log}_{10}({\rm SFR}) | -1.047 | -0.085 | 1.247 |
| {\rm log}_{10}({\rm sSFR}) | -12.151 | -11.181 | -9.802 |
| {\rm stellar\ age} | 5.768 | 7.622 | 11.127 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.002 | -0.273 | 0.033 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.480 | -0.495 | 0.086 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.227 | 0.550 | 1.332 |
| \delta | -0.640 | -0.194 | 0.254 |
| \tau_1/\tau_2 | 0.460 | 0.892 | 1.409 |
| Q_{PAH} | 1.029 | 3.121 | 5.516 |
| U_{min} | 2.305 | 7.140 | 15.253 |
| {\rm log}_{10}(\gamma_e)\, | -3.442 | -2.266 | -0.886 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.220 | -1.644 | -0.831 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.923 | 1.368 | 1.885 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.804 | 0.052 | 0.729 |
| 0.03-0.10 Gyr | -2.297 | -0.324 | 1.258 |
| 0.10-0.33 Gyr | -2.460 | -0.593 | 0.679 |
| 0.33-1.06 Gyr | -2.344 | -0.544 | 0.673 |
| 1.06-3.45 Gyr | -1.442 | 0.370 | 1.202 |
| 3.45-11.23 Gyr | -0.358 | 1.036 | 1.318 |
| 11.23-12.48 Gyr | 0.036 | 1.341 | 2.203 |