| Name: | AT2025xgg |
| Right ascension: | 21h54m22.17s |
| Declination: | 24d55m24.08s |
| Discovery Date: | July 21, 2025, 10:30 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.056 |
| Name: | |
| Right ascension: | 21h54m22.15s |
| Declination: | 24d55m23.64s |
| Redshift: | 0.080209 |
| Photometric Redshift: | 0.069 |
| 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 SDSS_z SDSS_g DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV SDSS_r SDSS_u DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 12.65 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 7.11 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 5.75 |
| Validate global photometry | processed | 15.47 |
| Global host SED inference | processed | 446.41 |
| Local aperture photometry | processed | 6.26 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 564.02 |
| RA, DEC (J2000): | 21h54m22.17s, 24d55m24.08s |
| semi major axis, semi minor axis (arcsec): | 1.32, 1.32 |
| 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 | 86.4 | 0.42 | 19.059 | 0.005 | AB |
| PanSTARRS_g | 97.07 | 0.39 | 18.932 | 0.004 | AB |
| PanSTARRS_r | 210.74 | 0.43 | 18.091 | 0.002 | AB |
| DES_r | 239.22 | 0.98 | 17.953 | 0.004 | AB |
| SDSS_i | 445.63 | 5.59 | 17.278 | 0.014 | AB |
| PanSTARRS_i | 344.67 | 0.48 | 17.557 | 0.002 | AB |
| PanSTARRS_z | 485.44 | 1.14 | 17.185 | 0.003 | AB |
| SDSS_z | 645.45 | 7.88 | 16.875 | 0.013 | AB |
| DES_z | 520.4 | 4.16 | 17.109 | 0.009 | AB |
| PanSTARRS_y | 492.33 | 3.01 | 17.169 | 0.007 | AB |
| RA, DEC (J2000): | 21h54m22.15s, 24d55m23.88s |
| semi major axis, semi minor axis (arcsec): | 7.61, 3.8 |
| angle (degrees, anti-clockwise from east): | -152.65 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_g | 278.12 | 4.61 | 17.789 | 0.018 | AB |
| DES_g | 255.51 | 0.76 | 17.881 | 0.003 | AB |
| PanSTARRS_g | 262.6 | 1.37 | 17.852 | 0.006 | AB |
| PanSTARRS_r | 579.06 | 1.32 | 16.993 | 0.002 | AB |
| DES_r | 626.15 | 1.63 | 16.908 | 0.003 | AB |
| SDSS_i | 1083.89 | 9.7 | 16.313 | 0.010 | AB |
| PanSTARRS_i | 876.52 | 1.62 | 16.543 | 0.002 | AB |
| PanSTARRS_z | 1166.18 | 4.17 | 16.233 | 0.004 | AB |
| SDSS_z | 1423.38 | 20.19 | 16.017 | 0.015 | AB |
| DES_z | 1247.26 | 6.56 | 16.160 | 0.006 | AB |
| PanSTARRS_y | 1388.73 | 11.93 | 16.043 | 0.009 | AB |
| 2MASS_J | 1904.79 | 147.25 | 14.805 | 0.084 | Vega |
| 2MASS_H | 3052.94 | 249.99 | 13.821 | 0.089 | Vega |
| 2MASS_K | 2597.74 | 233.31 | 13.526 | 0.098 | Vega |
| WISE_W1 | 1109.82 | 22.47 | 13.588 | 0.022 | Vega |
| WISE_W2 | 723.66 | 25.44 | 13.412 | 0.038 | Vega |
| WISE_W3 | 573.29 | 67.3 | 11.830 | 0.127 | Vega |
| WISE_W4 | 80.21 | 388.86 | 12.519 | 5.264 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.275 | 10.389 | 10.504 |
| {\rm log}_{10}({\rm SFR}) | -1.557 | -0.535 | 0.058 |
| {\rm log}_{10}({\rm sSFR}) | -12.005 | -10.892 | -10.292 |
| {\rm stellar\ age} | 7.100 | 8.363 | 11.875 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.675 | -1.208 | -0.780 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.899 | -1.554 | -0.179 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.759 | 1.064 | 1.285 |
| \delta | -0.587 | -0.376 | -0.139 |
| \tau_1/\tau_2 | 0.531 | 0.939 | 1.355 |
| Q_{PAH} | 0.379 | 1.418 | 4.183 |
| U_{min} | 2.793 | 8.452 | 15.756 |
| {\rm log}_{10}(\gamma_e)\, | -3.220 | -1.709 | -0.673 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.433 | -1.313 | -0.392 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.988 | 1.395 | 1.912 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.742 | -0.549 | -0.051 |
| 0.03-0.10 Gyr | -2.462 | -0.707 | 0.104 |
| 0.10-0.33 Gyr | -2.773 | -0.860 | -0.020 |
| 0.33-1.07 Gyr | -3.212 | -0.915 | -0.059 |
| 1.07-3.50 Gyr | -2.740 | -0.609 | 0.278 |
| 3.50-11.43 Gyr | -0.952 | 0.407 | 0.636 |
| 11.43-12.70 Gyr | 0.089 | 0.913 | 1.626 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.612 | 10.707 | 10.832 |
| {\rm log}_{10}({\rm SFR}) | -2.266 | -0.643 | 0.093 |
| {\rm log}_{10}({\rm sSFR}) | -12.966 | -11.324 | -10.553 |
| {\rm stellar\ age} | 7.078 | 8.396 | 11.992 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.035 | -0.666 | -0.432 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.733 | -0.521 | 0.333 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.392 | 0.582 | 0.801 |
| \delta | -0.646 | -0.325 | -0.068 |
| \tau_1/\tau_2 | 0.499 | 0.881 | 1.285 |
| Q_{PAH} | 0.399 | 1.070 | 2.759 |
| U_{min} | 2.420 | 7.228 | 14.658 |
| {\rm log}_{10}(\gamma_e)\, | -3.499 | -2.814 | -1.728 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.066 | -2.906 | -2.023 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.946 | 1.283 | 1.774 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.184 | -0.427 | 0.113 |
| 0.03-0.10 Gyr | -4.073 | -1.043 | 0.087 |
| 0.10-0.33 Gyr | -4.727 | -1.250 | -0.009 |
| 0.33-1.07 Gyr | -4.544 | -1.079 | 0.076 |
| 1.07-3.50 Gyr | -3.070 | -0.427 | 0.618 |
| 3.50-11.43 Gyr | -1.097 | 0.713 | 0.958 |
| 11.43-12.70 Gyr | 0.304 | 1.229 | 1.971 |