| Name: | AT2025ttg |
| Right ascension: | 21h42m07.54s |
| Declination: | 10d21m08.86s |
| Discovery Date: | Aug. 13, 2025, 12:21 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.060 |
| Name: | |
| Right ascension: | 21h42m07.84s |
| Declination: | 10d21m09.30s |
| Redshift: | 0.085506 |
| Photometric Redshift: | 0.085 |
| Downloaded | 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 DES_g DES_r DES_z |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 13.61 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 7.79 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.1 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 5.25 |
| Validate global photometry | processed | 14.43 |
| Global host SED inference | processed | 669.99 |
| Local aperture photometry | processed | 6.29 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 405.65 |
| RA, DEC (J2000): | 21h42m07.54s, 10d21m08.86s |
| semi major axis, semi minor axis (arcsec): | 1.25, 1.25 |
| 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 | 6.46 | 0.14 | 21.874 | 0.023 | AB |
| PanSTARRS_r | 16.02 | 0.36 | 20.889 | 0.025 | AB |
| DES_r | 16.06 | 0.32 | 20.885 | 0.022 | AB |
| PanSTARRS_i | 23.56 | 0.46 | 20.470 | 0.021 | AB |
| PanSTARRS_z | 33.65 | 0.89 | 20.083 | 0.029 | AB |
| DES_z | 28.17 | 0.8 | 20.276 | 0.031 | AB |
| PanSTARRS_y | 39.22 | 2.21 | 19.916 | 0.061 | AB |
| RA, DEC (J2000): | 21h42m07.82s, 10d21m09.34s |
| semi major axis, semi minor axis (arcsec): | 11.04, 5.04 |
| angle (degrees, anti-clockwise from east): | -119.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.12 | 2.29 | 21.933 | 0.406 | AB |
| GALEX_NUV | 5.31 | 2.58 | 22.088 | 0.528 | AB |
| DES_g | 199.27 | 0.79 | 18.151 | 0.004 | AB |
| PanSTARRS_g | 244.55 | 1.83 | 17.929 | 0.008 | AB |
| PanSTARRS_r | 579.34 | 2.17 | 16.993 | 0.004 | AB |
| DES_r | 542.11 | 1.9 | 17.065 | 0.004 | AB |
| PanSTARRS_i | 917.8 | 2.69 | 16.493 | 0.003 | AB |
| PanSTARRS_z | 1219.95 | 5.25 | 16.184 | 0.005 | AB |
| DES_z | 1179.29 | 5.15 | 16.221 | 0.005 | AB |
| PanSTARRS_y | 1507.41 | 13.15 | 15.954 | 0.009 | AB |
| 2MASS_J | 1987.84 | 168.53 | 14.759 | 0.092 | Vega |
| 2MASS_H | 2494.54 | 256.13 | 14.040 | 0.111 | Vega |
| 2MASS_K | 2559.39 | 328.39 | 13.542 | 0.139 | Vega |
| WISE_W1 | 919.87 | 26.54 | 13.792 | 0.031 | Vega |
| WISE_W2 | 596.28 | 27.03 | 13.622 | 0.049 | Vega |
| WISE_W3 | 231.04 | 82.23 | 12.817 | 0.386 | Vega |
| WISE_W4 | 14.08 | 420.13 | 14.409 | 32.398 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.126 | 9.242 | 9.362 |
| {\rm log}_{10}({\rm SFR}) | -2.018 | -1.390 | -0.857 |
| {\rm log}_{10}({\rm sSFR}) | -11.246 | -10.628 | -10.072 |
| {\rm stellar\ age} | 6.272 | 7.458 | 10.060 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.404 | -0.786 | -0.282 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.401 | -0.747 | -0.097 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.611 | 1.020 | 1.462 |
| \delta | -0.215 | 0.053 | 0.259 |
| \tau_1/\tau_2 | 0.591 | 0.941 | 1.297 |
| Q_{PAH} | 1.010 | 2.955 | 5.539 |
| U_{min} | 2.915 | 7.693 | 14.394 |
| {\rm log}_{10}(\gamma_e)\, | -3.023 | -1.950 | -0.912 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.995 | -0.487 | 0.006 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.031 | 1.418 | 1.821 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.160 | -1.422 | -0.812 |
| 0.03-0.10 Gyr | -2.292 | -1.475 | -0.866 |
| 0.10-0.33 Gyr | -2.515 | -1.547 | -0.909 |
| 0.33-1.07 Gyr | -2.770 | -1.560 | -0.887 |
| 1.07-3.48 Gyr | -2.294 | -1.025 | -0.610 |
| 3.48-11.37 Gyr | -1.089 | -0.631 | -0.457 |
| 11.37-12.63 Gyr | -1.175 | -0.527 | 0.256 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.682 | 10.754 | 10.858 |
| {\rm log}_{10}({\rm SFR}) | -0.851 | -0.167 | 0.471 |
| {\rm log}_{10}({\rm sSFR}) | -11.725 | -10.917 | -10.208 |
| {\rm stellar\ age} | 7.437 | 9.232 | 11.957 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.106 | -0.836 | -0.665 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.742 | -0.455 | -0.224 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.510 | 0.637 | 0.835 |
| \delta | -0.973 | -0.905 | -0.775 |
| \tau_1/\tau_2 | 0.561 | 0.966 | 1.394 |
| Q_{PAH} | 0.468 | 1.349 | 2.768 |
| U_{min} | 2.783 | 8.268 | 16.177 |
| {\rm log}_{10}(\gamma_e)\, | -2.870 | -1.681 | -0.909 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.499 | -3.589 | -2.489 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.045 | 1.540 | 1.929 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.624 | -0.038 | 0.301 |
| 0.03-0.10 Gyr | -2.367 | -0.297 | 0.547 |
| 0.10-0.33 Gyr | -3.822 | -0.846 | 0.180 |
| 0.33-1.07 Gyr | -4.978 | -1.170 | -0.051 |
| 1.07-3.48 Gyr | -3.498 | -0.861 | 0.272 |
| 3.48-11.37 Gyr | -1.168 | 0.751 | 0.993 |
| 11.37-12.63 Gyr | 0.666 | 1.522 | 2.005 |