| Name: | AT2025abca |
| Right ascension: | 8h03m11.65s |
| Declination: | 17d23m47.00s |
| Discovery Date: | Oct. 19, 2025, 4:22 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.022 |
| Name: | J080311.68+172347.76 |
| Right ascension: | 8h03m11.68s |
| Declination: | 17d23m47.76s |
| Redshift: | None |
| Photometric Redshift: | 0.130 |
| Downloadable | 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 | 17.91 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.83 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.06 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 2.82 |
| Global aperture photometry | processed | 6.95 |
| Validate global photometry | processed | 18.49 |
| Global host SED inference | processed | 408.86 |
| Local aperture photometry | processed | 6.56 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.217 | 9.384 | 9.504 |
| {\rm log}_{10}({\rm SFR}) | -1.129 | -0.381 | 0.242 |
| {\rm log}_{10}({\rm sSFR}) | -10.539 | -9.793 | -9.097 |
| {\rm stellar\ age} | 2.565 | 5.307 | 6.801 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.572 | -0.793 | -0.272 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.556 | -0.589 | 0.178 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.263 | 0.536 | 0.858 |
| \delta | -0.363 | -0.048 | 0.199 |
| \tau_1/\tau_2 | 0.625 | 1.022 | 1.424 |
| Q_{PAH} | 0.913 | 2.621 | 4.781 |
| U_{min} | 3.263 | 8.945 | 16.497 |
| {\rm log}_{10}(\gamma_e)\, | -2.554 | -1.492 | -0.604 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.357 | -1.222 | -0.408 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.143 | 1.542 | 1.874 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.366 | -1.081 | -0.572 |
| 0.03-0.10 Gyr | -1.137 | -0.272 | 0.392 |
| 0.10-0.32 Gyr | -0.687 | -0.115 | 0.323 |
| 0.32-1.04 Gyr | -1.162 | -0.401 | 0.007 |
| 1.04-3.37 Gyr | -1.423 | -0.565 | -0.266 |
| 3.37-10.88 Gyr | -1.698 | -0.647 | -0.394 |
| 10.88-12.09 Gyr | -1.779 | -0.649 | -0.037 |
Data not available
| RA, DEC (J2000): | 8h03m11.66s, 17d23m47.96s |
| semi major axis, semi minor axis (arcsec): | 4.69, 2.51 |
| angle (degrees, anti-clockwise from east): | -115.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.83 | 0.46 | 23.246 | 0.272 | AB |
| GALEX_NUV | 3.25 | 0.5 | 22.619 | 0.166 | AB |
| SDSS_u | 3.3 | 3.62 | 22.604 | 1.191 | AB |
| SDSS_g | 24.18 | 1.74 | 20.441 | 0.078 | AB |
| DES_g | 20.26 | 0.23 | 20.633 | 0.012 | AB |
| PanSTARRS_g | 18.11 | 0.91 | 20.755 | 0.055 | AB |
| SDSS_r | 36.64 | 2.41 | 19.990 | 0.072 | AB |
| PanSTARRS_r | 31.51 | 0.86 | 20.154 | 0.030 | AB |
| DES_r | 32.51 | 0.48 | 20.120 | 0.016 | AB |
| SDSS_i | 41.94 | 3.39 | 19.843 | 0.088 | AB |
| PanSTARRS_i | 39.3 | 1.08 | 19.914 | 0.030 | AB |
| PanSTARRS_z | 49.26 | 2.24 | 19.669 | 0.049 | AB |
| SDSS_z | 21.05 | 14.7 | 20.592 | 0.758 | AB |
| DES_z | 44.87 | 1.18 | 19.770 | 0.029 | AB |
| PanSTARRS_y | 58.37 | 5.59 | 19.485 | 0.104 | AB |
| 2MASS_J | 167.45 | 83.53 | 17.445 | 0.542 | Vega |
| 2MASS_H | 204.99 | 136.03 | 16.753 | 0.720 | Vega |
| 2MASS_K | -84.37 | 143.29 | Vega | ||
| WISE_W1 | 28.74 | 7.55 | 17.555 | 0.285 | Vega |
| WISE_W2 | 5.26 | 10.97 | 18.758 | 2.262 | Vega |
| WISE_W3 | 27.84 | 59.54 | 15.114 | 2.322 | Vega |
| WISE_W4 | 799.42 | 494.85 | 10.023 | 0.672 | Vega |