| Name: | AT2025abgi |
| Right ascension: | 23h57m27.35s |
| Declination: | -2d54m22.50s |
| Discovery Date: | Oct. 21, 2025, 9:06 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.046 |
| Name: | PGC073035 |
| Right ascension: | 23h57m28.23s |
| Declination: | -2d54m28.45s |
| Redshift: | None |
| Photometric Redshift: | 0.023 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y SDSS_i DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 8.33 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 5.83 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.78 |
| Validate global photometry | processed | 13.89 |
| Global host SED inference | processed | 982.31 |
| Local aperture photometry | processed | 5.68 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 463.32 |
| RA, DEC (J2000): | 23h57m27.35s, -2d54m22.50s |
| semi major axis, semi minor axis (arcsec): | 4.34, 4.34 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 100.23 | 0.5 | 18.897 | 0.005 | AB |
| PanSTARRS_g | 95.2 | 1.09 | 18.953 | 0.012 | AB |
| PanSTARRS_r | 107.32 | 1.0 | 18.823 | 0.010 | AB |
| DES_r | 157.77 | 0.81 | 18.405 | 0.006 | AB |
| SDSS_i | 160.45 | 4.66 | 18.387 | 0.032 | AB |
| PanSTARRS_i | 167.28 | 1.45 | 18.341 | 0.009 | AB |
| PanSTARRS_z | 186.48 | 3.19 | 18.223 | 0.019 | AB |
| DES_z | 203.79 | 2.88 | 18.127 | 0.015 | AB |
| PanSTARRS_y | 254.26 | 6.83 | 17.887 | 0.029 | AB |
| 2MASS_J | 276.6 | 99.74 | 16.900 | 0.391 | Vega |
| 2MASS_H | 338.65 | 155.06 | 16.208 | 0.497 | Vega |
| 2MASS_K | 43.31 | 186.38 | 17.971 | 4.672 | Vega |
| RA, DEC (J2000): | 23h57m28.19s, -2d54m27.99s |
| semi major axis, semi minor axis (arcsec): | 29.6, 24.1 |
| angle (degrees, anti-clockwise from east): | -23.35 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 3284.39 | 2.93 | 15.109 | 0.001 | AB |
| PanSTARRS_g | 3093.26 | 6.78 | 15.174 | 0.002 | AB |
| PanSTARRS_r | 3524.69 | 6.11 | 15.032 | 0.002 | AB |
| DES_r | 5387.94 | 4.78 | 14.571 | 0.001 | AB |
| PanSTARRS_i | 5864.41 | 8.77 | 14.479 | 0.002 | AB |
| PanSTARRS_y | 8576.54 | 41.72 | 14.067 | 0.005 | AB |
| 2MASS_J | 9138.85 | 616.72 | 13.103 | 0.073 | Vega |
| 2MASS_H | 9853.5 | 958.45 | 12.548 | 0.106 | Vega |
| 2MASS_K | 9216.7 | 1153.07 | 12.151 | 0.136 | Vega |
| WISE_W1 | 4477.8 | 53.09 | 12.073 | 0.013 | Vega |
| WISE_W3 | 5519.59 | 393.22 | 9.371 | 0.077 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.156 | 8.548 | 8.716 |
| {\rm log}_{10}({\rm SFR}) | -1.554 | -0.930 | -0.431 |
| {\rm log}_{10}({\rm sSFR}) | -10.260 | -9.474 | -8.563 |
| {\rm stellar\ age} | 3.652 | 6.926 | 8.813 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.066 | -0.589 | -0.232 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.955 | -0.638 | -0.390 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.460 | 0.864 | 1.196 |
| \delta | -0.362 | 0.032 | 0.263 |
| \tau_1/\tau_2 | 0.490 | 0.876 | 1.340 |
| Q_{PAH} | 0.419 | 1.933 | 3.618 |
| U_{min} | 2.889 | 7.921 | 14.676 |
| {\rm log}_{10}(\gamma_e)\, | -3.473 | -2.339 | -1.174 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.258 | -2.848 | -0.482 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.070 | 1.472 | 1.953 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.224 | -0.840 | -0.546 |
| 0.03-0.10 Gyr | -2.147 | -1.040 | -0.380 |
| 0.10-0.33 Gyr | -2.835 | -1.670 | -1.029 |
| 0.33-1.10 Gyr | -3.185 | -1.880 | -1.315 |
| 1.10-3.65 Gyr | -2.995 | -1.699 | -1.247 |
| 3.65-12.11 Gyr | -2.489 | -1.483 | -1.143 |
| 12.11-13.45 Gyr | -2.616 | -1.467 | -0.717 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.133 | 10.204 | 10.302 |
| {\rm log}_{10}({\rm SFR}) | -0.346 | -0.045 | 0.273 |
| {\rm log}_{10}({\rm sSFR}) | -10.593 | -10.248 | -9.901 |
| {\rm stellar\ age} | 8.251 | 10.168 | 12.640 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.402 | -0.254 | -0.113 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.801 | -0.176 | -0.072 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.090 | 0.145 | 0.241 |
| \delta | -0.843 | -0.397 | 0.079 |
| \tau_1/\tau_2 | 0.419 | 0.918 | 1.483 |
| Q_{PAH} | 0.052 | 0.185 | 0.445 |
| U_{min} | 2.744 | 7.413 | 14.475 |
| {\rm log}_{10}(\gamma_e)\, | -3.688 | -3.128 | -2.275 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.619 | -2.322 | -1.748 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.985 | 1.313 | 1.692 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.047 | 0.240 | 0.449 |
| 0.03-0.10 Gyr | -2.275 | -0.419 | 0.224 |
| 0.10-0.33 Gyr | -3.811 | -1.488 | -0.720 |
| 0.33-1.10 Gyr | -4.055 | -1.700 | -0.879 |
| 1.10-3.65 Gyr | -3.192 | -1.397 | -0.559 |
| 3.65-12.11 Gyr | -1.282 | 0.175 | 0.384 |
| 12.11-13.45 Gyr | 0.329 | 1.002 | 1.407 |