| Name: | AT2025yks |
| Right ascension: | 4h35m16.68s |
| Declination: | -18d10m48.32s |
| Discovery Date: | Sept. 17, 2025, 10:04 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.031 |
| Name: | |
| Right ascension: | 4h35m16.66s |
| Declination: | -18d10m47.74s |
| Redshift: | None |
| Photometric Redshift: | 0.106 |
| 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 | 5.89 |
| Transient MWEBV | processed | 0.1 |
| Host match | processed | 5.89 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 5.22 |
| Validate global photometry | processed | 13.72 |
| Global host SED inference | processed | 429.96 |
| Local aperture photometry | processed | 5.38 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 606.49 |
| RA, DEC (J2000): | 4h35m16.68s, -18d10m48.32s |
| semi major axis, semi minor axis (arcsec): | 1.03, 1.03 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 81.9 | 1.98 | 19.117 | 0.026 | AB |
| PanSTARRS_y | 78.44 | 2.04 | 19.164 | 0.028 | AB |
| RA, DEC (J2000): | 4h35m16.65s, -18d10m47.48s |
| semi major axis, semi minor axis (arcsec): | 13.24, 4.3 |
| angle (degrees, anti-clockwise from east): | -120.44 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 9.34 | 2.23 | 21.474 | 0.259 | AB |
| GALEX_NUV | 12.64 | 2.04 | 21.145 | 0.175 | AB |
| DES_g | 155.16 | 0.78 | 18.423 | 0.005 | AB |
| PanSTARRS_g | 197.13 | 1.82 | 18.163 | 0.010 | AB |
| PanSTARRS_r | 342.89 | 2.5 | 17.562 | 0.008 | AB |
| DES_r | 314.16 | 1.46 | 17.657 | 0.005 | AB |
| PanSTARRS_i | 491.45 | 1.9 | 17.171 | 0.004 | AB |
| PanSTARRS_z | 576.38 | 5.54 | 16.998 | 0.010 | AB |
| DES_z | 533.02 | 5.55 | 17.083 | 0.011 | AB |
| PanSTARRS_y | 701.34 | 14.69 | 16.785 | 0.023 | AB |
| 2MASS_J | 1138.32 | 209.59 | 15.364 | 0.200 | Vega |
| 2MASS_H | 1096.09 | 331.9 | 14.933 | 0.329 | Vega |
| 2MASS_K | 944.78 | 400.59 | 14.624 | 0.460 | Vega |
| WISE_W1 | 403.76 | 18.45 | 14.686 | 0.050 | Vega |
| WISE_W2 | 296.99 | 23.12 | 14.379 | 0.085 | Vega |
| WISE_W3 | 1266.53 | 98.8 | 10.969 | 0.085 | Vega |
| WISE_W4 | 1062.81 | 500.21 | 9.714 | 0.511 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.040 | 9.361 | 9.682 |
| {\rm log}_{10}({\rm SFR}) | -0.660 | -0.044 | 0.468 |
| {\rm log}_{10}({\rm sSFR}) | -10.128 | -9.450 | -8.703 |
| {\rm stellar\ age} | 1.798 | 5.666 | 8.041 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.441 | -0.510 | 0.027 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.038 | -0.489 | 0.221 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.326 | 0.642 | 1.106 |
| \delta | -0.726 | -0.296 | 0.148 |
| \tau_1/\tau_2 | 0.425 | 0.928 | 1.424 |
| Q_{PAH} | 0.618 | 1.976 | 4.109 |
| U_{min} | 3.048 | 8.145 | 15.331 |
| {\rm log}_{10}(\gamma_e)\, | -3.315 | -2.193 | -0.616 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.595 | -1.624 | -0.357 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.995 | 1.489 | 1.988 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.463 | 0.059 | 0.515 |
| 0.03-0.10 Gyr | -1.558 | -0.262 | 0.472 |
| 0.10-0.32 Gyr | -2.161 | -0.731 | 0.033 |
| 0.32-1.06 Gyr | -2.562 | -0.788 | -0.046 |
| 1.06-3.43 Gyr | -2.513 | -0.812 | -0.336 |
| 3.43-11.14 Gyr | -2.207 | -0.766 | -0.268 |
| 11.14-12.38 Gyr | -2.184 | -0.649 | 0.234 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.457 | 10.499 | 10.582 |
| {\rm log}_{10}({\rm SFR}) | -0.196 | 0.060 | 0.315 |
| {\rm log}_{10}({\rm sSFR}) | -10.729 | -10.441 | -10.185 |
| {\rm stellar\ age} | 7.261 | 8.050 | 10.776 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.707 | -0.540 | -0.411 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.604 | -0.449 | -0.335 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.233 | 0.309 | 0.418 |
| \delta | -0.844 | -0.643 | -0.430 |
| \tau_1/\tau_2 | 0.401 | 0.844 | 1.298 |
| Q_{PAH} | 0.360 | 0.987 | 2.289 |
| U_{min} | 2.842 | 7.929 | 15.067 |
| {\rm log}_{10}(\gamma_e)\, | -2.938 | -1.718 | -0.999 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.708 | -2.355 | -1.703 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.094 | 1.545 | 1.914 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.246 | 0.397 | 0.556 |
| 0.03-0.10 Gyr | -2.320 | -0.408 | 0.205 |
| 0.10-0.32 Gyr | -2.833 | -0.682 | -0.081 |
| 0.32-1.06 Gyr | -2.528 | -0.668 | -0.158 |
| 1.06-3.43 Gyr | -1.782 | -0.341 | 0.214 |
| 3.43-11.14 Gyr | 0.171 | 0.678 | 0.782 |
| 11.14-12.38 Gyr | 0.416 | 0.991 | 1.646 |