| Name: | AT2025tch |
| Right ascension: | 15h17m21.34s |
| Declination: | 38d09m09.40s |
| Discovery Date: | May 6, 2025, 10:59 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.013 |
| Name: | |
| Right ascension: | 15h17m21.34s |
| Declination: | 38d09m10.36s |
| Redshift: | None |
| Photometric Redshift: | 0.197 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K 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_z |
WISE_W1 WISE_W2 WISE_W3 WISE_W4 DES_r DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.7 |
| Transient MWEBV | processed | 0.08 |
| Host match | processed | 6.08 |
| Host information | processed | 0.19 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 5.78 |
| Validate global photometry | processed | 14.16 |
| Global host SED inference | processed | 405.82 |
| Local aperture photometry | processed | 6.25 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h17m21.33s, 38d09m10.48s |
| semi major axis, semi minor axis (arcsec): | 3.88, 2.57 |
| angle (degrees, anti-clockwise from east): | -172.62 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 2.92 | 1.48 | 22.738 | 0.550 | AB |
| GALEX_NUV | 4.36 | 0.99 | 22.300 | 0.246 | AB |
| SDSS_u | 12.39 | 2.68 | 21.168 | 0.235 | AB |
| SDSS_g | 25.81 | 1.54 | 20.370 | 0.065 | AB |
| DES_g | 24.38 | 0.36 | 20.433 | 0.016 | AB |
| PanSTARRS_g | 23.97 | 0.59 | 20.451 | 0.027 | AB |
| SDSS_r | 56.7 | 2.32 | 19.516 | 0.044 | AB |
| PanSTARRS_r | 60.33 | 0.78 | 19.449 | 0.014 | AB |
| SDSS_i | 94.19 | 3.27 | 18.965 | 0.038 | AB |
| PanSTARRS_i | 89.36 | 0.8 | 19.022 | 0.010 | AB |
| PanSTARRS_z | 110.56 | 1.78 | 18.791 | 0.018 | AB |
| SDSS_z | 122.39 | 11.76 | 18.681 | 0.104 | AB |
| DES_z | 128.33 | 2.34 | 18.629 | 0.020 | AB |
| PanSTARRS_y | 134.24 | 3.95 | 18.580 | 0.032 | AB |
| 2MASS_J | 213.36 | 83.19 | 17.182 | 0.423 | Vega |
| 2MASS_H | 278.53 | 133.63 | 16.420 | 0.521 | Vega |
| 2MASS_K | 86.15 | 135.84 | 17.224 | 1.712 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.454 | 10.535 | 10.624 |
| {\rm log}_{10}({\rm SFR}) | 0.170 | 0.529 | 0.874 |
| {\rm log}_{10}({\rm sSFR}) | -10.374 | -10.024 | -9.628 |
| {\rm stellar\ age} | 5.578 | 6.757 | 8.834 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.776 | -0.364 | -0.057 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.332 | -0.734 | -0.130 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.434 | 0.886 | 1.402 |
| \delta | -0.272 | 0.054 | 0.266 |
| \tau_1/\tau_2 | 0.656 | 1.050 | 1.440 |
| Q_{PAH} | 0.847 | 2.437 | 4.324 |
| U_{min} | 2.895 | 7.690 | 14.703 |
| {\rm log}_{10}(\gamma_e)\, | -3.200 | -2.239 | -0.999 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.763 | -1.811 | -0.716 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.931 | 1.317 | 1.767 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.222 | 0.639 | 0.929 |
| 0.03-0.10 Gyr | -0.007 | 0.447 | 0.869 |
| 0.10-0.32 Gyr | -0.436 | 0.215 | 0.687 |
| 0.32-1.01 Gyr | -0.800 | -0.028 | 0.533 |
| 1.01-3.21 Gyr | -0.530 | 0.261 | 0.760 |
| 3.21-10.21 Gyr | 0.233 | 0.700 | 0.849 |
| 10.21-11.34 Gyr | 0.216 | 0.891 | 1.546 |