| Name: | AT2025yhu |
| Right ascension: | 17h19m58.64s |
| Declination: | 7d44m47.57s |
| Discovery Date: | Sept. 22, 2025, 6:51 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.127 |
| Name: | |
| Right ascension: | 17h19m58.57s |
| Declination: | 7d44m46.93s |
| Redshift: | 0.066587 |
| Photometric Redshift: | None |
| 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 |
SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 7.44 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 6.4 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 3.97 |
| Validate global photometry | processed | 11.17 |
| Global host SED inference | processed | 489.38 |
| Local aperture photometry | processed | 4.1 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 646.81 |
| RA, DEC (J2000): | 17h19m58.64s, 7d44m47.57s |
| semi major axis, semi minor axis (arcsec): | 1.57, 1.57 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 162.89 | 0.47 | 18.370 | 0.003 | AB |
| PanSTARRS_r | 288.88 | 0.59 | 17.748 | 0.002 | AB |
| PanSTARRS_i | 358.57 | 0.5 | 17.514 | 0.002 | AB |
| PanSTARRS_z | 444.66 | 1.14 | 17.280 | 0.003 | AB |
| PanSTARRS_y | 492.44 | 3.25 | 17.169 | 0.007 | AB |
| RA, DEC (J2000): | 17h19m58.60s, 7d44m47.97s |
| semi major axis, semi minor axis (arcsec): | 9.02, 7.96 |
| angle (degrees, anti-clockwise from east): | -99.5 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 39.4 | 7.37 | 19.911 | 0.203 | AB |
| GALEX_NUV | 67.49 | 3.32 | 19.327 | 0.053 | AB |
| PanSTARRS_g | 764.72 | 2.07 | 16.691 | 0.003 | AB |
| PanSTARRS_r | 1355.69 | 2.61 | 16.070 | 0.002 | AB |
| PanSTARRS_i | 1784.34 | 2.41 | 15.771 | 0.001 | AB |
| PanSTARRS_z | 2181.57 | 5.55 | 15.553 | 0.003 | AB |
| PanSTARRS_y | 2605.62 | 17.29 | 15.360 | 0.007 | AB |
| 2MASS_J | 2820.51 | 226.43 | 14.379 | 0.087 | Vega |
| 2MASS_H | 3608.61 | 361.04 | 13.639 | 0.109 | Vega |
| 2MASS_K | 3398.18 | 386.45 | 13.234 | 0.123 | Vega |
| WISE_W1 | 1662.1 | 36.18 | 13.149 | 0.024 | Vega |
| WISE_W3 | 4777.27 | 118.95 | 9.528 | 0.027 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.733 | 9.846 | 9.955 |
| {\rm log}_{10}({\rm SFR}) | -2.044 | -0.915 | -0.040 |
| {\rm log}_{10}({\rm sSFR}) | -11.975 | -10.792 | -9.949 |
| {\rm stellar\ age} | 3.821 | 6.358 | 7.814 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.617 | -1.018 | -0.675 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.666 | -0.926 | 0.020 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.106 | 0.315 | 0.678 |
| \delta | -0.705 | -0.289 | 0.200 |
| \tau_1/\tau_2 | 0.688 | 1.057 | 1.435 |
| Q_{PAH} | 1.508 | 3.664 | 5.766 |
| U_{min} | 3.171 | 8.764 | 16.196 |
| {\rm log}_{10}(\gamma_e)\, | -3.096 | -1.670 | -0.422 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.336 | -1.255 | -0.646 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.951 | 1.455 | 1.924 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.645 | -1.356 | -0.784 |
| 0.03-0.10 Gyr | -2.305 | -0.842 | 0.105 |
| 0.10-0.33 Gyr | -1.179 | -0.180 | 0.341 |
| 0.33-1.08 Gyr | -0.753 | -0.094 | 0.319 |
| 1.08-3.53 Gyr | -0.737 | -0.081 | 0.210 |
| 3.53-11.59 Gyr | -0.817 | -0.104 | 0.102 |
| 11.59-12.87 Gyr | -1.106 | -0.114 | 0.461 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.518 | 10.584 | 10.682 |
| {\rm log}_{10}({\rm SFR}) | 0.150 | 0.626 | 1.077 |
| {\rm log}_{10}({\rm sSFR}) | -10.456 | -9.948 | -9.493 |
| {\rm stellar\ age} | 6.404 | 7.387 | 9.699 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.702 | -0.494 | -0.351 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.053 | 0.157 | 0.396 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.076 | 0.159 | 0.282 |
| \delta | -0.858 | -0.534 | -0.063 |
| \tau_1/\tau_2 | 0.641 | 1.049 | 1.447 |
| Q_{PAH} | 0.586 | 1.714 | 3.399 |
| U_{min} | 2.698 | 7.695 | 14.924 |
| {\rm log}_{10}(\gamma_e)\, | -2.816 | -1.528 | -0.646 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.573 | -1.483 | -1.034 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.327 | 1.677 | 1.933 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.477 | -0.274 | 0.104 |
| 0.03-0.10 Gyr | 0.232 | 0.766 | 1.235 |
| 0.10-0.33 Gyr | -0.051 | 0.682 | 0.958 |
| 0.33-1.08 Gyr | -0.719 | 0.323 | 0.620 |
| 1.08-3.53 Gyr | -0.560 | 0.369 | 0.662 |
| 3.53-11.59 Gyr | 0.290 | 0.670 | 0.807 |
| 11.59-12.87 Gyr | 0.286 | 0.872 | 1.575 |