| Name: | AT2025tca |
| Right ascension: | 10h30m15.66s |
| Declination: | 55d13m13.88s |
| Discovery Date: | March 31, 2025, 8:38 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.009 |
| Name: | J103015.77+551314.28 |
| Right ascension: | 10h30m15.77s |
| Declination: | 55d13m14.28s |
| Redshift: | None |
| Photometric Redshift: | 0.123 |
| Downloadable | 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 |
WISE_W1 WISE_W2 WISE_W3 WISE_W4 DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 20.65 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 6.7 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.05 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 0.73 |
| Global aperture photometry | processed | 4.28 |
| Validate global photometry | processed | 12.33 |
| Global host SED inference | processed | 441.41 |
| Local aperture photometry | processed | 4.74 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.517 | 9.656 | 9.784 |
| {\rm log}_{10}({\rm SFR}) | -0.317 | 0.087 | 0.486 |
| {\rm log}_{10}({\rm sSFR}) | -10.046 | -9.588 | -9.126 |
| {\rm stellar\ age} | 1.981 | 4.733 | 6.471 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.398 | -0.654 | -0.133 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.610 | -0.834 | 0.090 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.359 | 0.799 | 1.245 |
| \delta | -0.170 | 0.131 | 0.301 |
| \tau_1/\tau_2 | 0.735 | 1.096 | 1.482 |
| Q_{PAH} | 1.312 | 3.244 | 5.303 |
| U_{min} | 2.787 | 8.037 | 15.009 |
| {\rm log}_{10}(\gamma_e)\, | -2.992 | -1.762 | -0.585 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.700 | -1.873 | -0.620 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.998 | 1.461 | 1.851 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.592 | -0.199 | 0.195 |
| 0.03-0.10 Gyr | -0.366 | 0.134 | 0.589 |
| 0.10-0.32 Gyr | -0.187 | 0.273 | 0.700 |
| 0.32-1.05 Gyr | -0.475 | 0.051 | 0.422 |
| 1.05-3.39 Gyr | -0.846 | -0.250 | 0.015 |
| 3.39-10.95 Gyr | -1.326 | -0.436 | -0.153 |
| 10.95-12.17 Gyr | -1.548 | -0.440 | 0.099 |
Data not available
| RA, DEC (J2000): | 10h30m15.76s, 55d13m14.52s |
| semi major axis, semi minor axis (arcsec): | 5.27, 2.74 |
| angle (degrees, anti-clockwise from east): | -94.35 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.14 | 1.73 | 21.930 | 0.305 | AB |
| GALEX_NUV | 5.98 | 0.48 | 21.957 | 0.088 | AB |
| SDSS_u | 4.46 | 2.76 | 22.277 | 0.673 | AB |
| SDSS_g | 37.02 | 1.88 | 19.979 | 0.055 | AB |
| PanSTARRS_g | 40.2 | 0.9 | 19.890 | 0.024 | AB |
| SDSS_r | 58.12 | 2.53 | 19.489 | 0.047 | AB |
| PanSTARRS_r | 60.38 | 1.36 | 19.448 | 0.024 | AB |
| SDSS_i | 82.66 | 3.59 | 19.107 | 0.047 | AB |
| PanSTARRS_i | 78.9 | 1.02 | 19.157 | 0.014 | AB |
| PanSTARRS_z | 93.74 | 2.87 | 18.970 | 0.033 | AB |
| SDSS_z | 90.72 | 9.68 | 19.006 | 0.116 | AB |
| PanSTARRS_y | 105.14 | 7.06 | 18.846 | 0.073 | AB |
| 2MASS_J | 108.41 | 96.32 | 17.917 | 0.965 | Vega |
| 2MASS_H | -7.43 | 147.55 | Vega | ||
| 2MASS_K | 24.12 | 144.63 | 18.606 | 6.509 | Vega |