| Name: | AT2025gyu |
| Right ascension: | 20h07m30.47s |
| Declination: | -0d01m40.83s |
| Discovery Date: | April 7, 2025, 10:53 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.121 |
| Name: | 2025gyu |
| Right ascension: | 20h07m30.50s |
| Declination: | -0d01m38.85s |
| Redshift: | None |
| Photometric Redshift: | 0.155 |
| 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_r SDSS_u SDSS_z SDSS_g |
GALEX_NUV GALEX_FUV DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 14.12 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 5.4 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 5.36 |
| Validate global photometry | processed | 16.07 |
| Global host SED inference | processed | 416.74 |
| Local aperture photometry | processed | 5.19 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 20h07m30.49s, -0d01m38.74s |
| semi major axis, semi minor axis (arcsec): | 5.96, 5.63 |
| angle (degrees, anti-clockwise from east): | -54.55 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 0.45 | 4.89 | 24.761 | 11.735 | AB |
| SDSS_g | 84.13 | 2.95 | 19.088 | 0.038 | AB |
| PanSTARRS_g | 88.5 | 1.26 | 19.033 | 0.016 | AB |
| SDSS_r | 162.85 | 4.47 | 18.371 | 0.030 | AB |
| PanSTARRS_r | 157.73 | 1.52 | 18.405 | 0.010 | AB |
| SDSS_i | 232.77 | 5.86 | 17.983 | 0.027 | AB |
| PanSTARRS_i | 222.41 | 1.63 | 18.032 | 0.008 | AB |
| PanSTARRS_z | 266.14 | 4.04 | 17.837 | 0.016 | AB |
| SDSS_z | 269.45 | 18.2 | 17.824 | 0.073 | AB |
| PanSTARRS_y | 317.63 | 10.73 | 17.645 | 0.037 | AB |
| 2MASS_J | 409.19 | 164.04 | 16.475 | 0.435 | Vega |
| 2MASS_H | -11.13 | 257.98 | Vega | ||
| 2MASS_K | 858.1 | 286.71 | 14.728 | 0.363 | Vega |
| WISE_W2 | 123.69 | 35.4 | 15.330 | 0.311 | Vega |
| WISE_W3 | 28.1 | 95.44 | 15.104 | 3.688 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.084 | 10.240 | 10.390 |
| {\rm log}_{10}({\rm SFR}) | -0.931 | 0.140 | 0.919 |
| {\rm log}_{10}({\rm sSFR}) | -11.173 | -10.141 | -9.355 |
| {\rm stellar\ age} | 0.680 | 2.792 | 5.751 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.434 | -0.836 | -0.355 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.569 | -0.196 | 0.281 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.308 | 0.538 | 0.777 |
| \delta | -0.701 | -0.374 | -0.040 |
| \tau_1/\tau_2 | 0.545 | 0.983 | 1.417 |
| Q_{PAH} | 0.929 | 2.664 | 4.803 |
| U_{min} | 2.704 | 8.208 | 15.419 |
| {\rm log}_{10}(\gamma_e)\, | -3.250 | -2.250 | -1.174 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.279 | -3.212 | -2.007 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.011 | 1.481 | 1.926 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.620 | -0.123 | 0.328 |
| 0.03-0.10 Gyr | -1.538 | 0.135 | 1.056 |
| 0.10-0.32 Gyr | -0.996 | 0.522 | 1.300 |
| 0.32-1.03 Gyr | -0.003 | 0.916 | 1.392 |
| 1.03-3.31 Gyr | -2.151 | 0.221 | 0.736 |
| 3.31-10.62 Gyr | -3.209 | -0.316 | 0.430 |
| 10.62-11.80 Gyr | -3.411 | -0.343 | 0.619 |