| Name: | AT2025vkl |
| Right ascension: | 4h54m34.11s |
| Declination: | -20d05m05.88s |
| Discovery Date: | Aug. 17, 2025, 5:53 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.045 |
| Name: | 846513 |
| Right ascension: | 4h54m34.08s |
| Declination: | -20d05m07.13s |
| Redshift: | 0.075269 |
| 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 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 | 19.91 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 3.84 |
| Host information | processed | 0.17 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 5.25 |
| Validate global photometry | processed | 14.01 |
| Global host SED inference | processed | 428.32 |
| Local aperture photometry | processed | 5.9 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 465.04 |
| RA, DEC (J2000): | 4h54m34.11s, -20d05m05.88s |
| semi major axis, semi minor axis (arcsec): | 1.4, 1.4 |
| 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 | 254.38 | 0.45 | 17.886 | 0.002 | AB |
| PanSTARRS_g | 231.15 | 0.47 | 17.990 | 0.002 | AB |
| PanSTARRS_r | 397.23 | 0.62 | 17.402 | 0.002 | AB |
| DES_r | 452.34 | 0.71 | 17.261 | 0.002 | AB |
| PanSTARRS_i | 561.23 | 0.52 | 17.027 | 0.001 | AB |
| PanSTARRS_z | 679.08 | 1.29 | 16.820 | 0.002 | AB |
| DES_z | 712.3 | 2.67 | 16.768 | 0.004 | AB |
| PanSTARRS_y | 759.77 | 2.78 | 16.698 | 0.004 | AB |
| RA, DEC (J2000): | 4h54m34.10s, -20d05m06.35s |
| semi major axis, semi minor axis (arcsec): | 14.34, 10.59 |
| angle (degrees, anti-clockwise from east): | -157.73 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 300.34 | 15.56 | 17.706 | 0.056 | AB |
| GALEX_NUV | 365.37 | 10.14 | 17.493 | 0.030 | AB |
| DES_g | 1858.72 | 1.35 | 15.727 | 0.001 | AB |
| PanSTARRS_g | 1759.9 | 3.16 | 15.786 | 0.002 | AB |
| PanSTARRS_r | 2971.06 | 4.44 | 15.218 | 0.002 | AB |
| PanSTARRS_i | 4086.72 | 3.76 | 14.872 | 0.001 | AB |
| PanSTARRS_z | 4736.98 | 10.22 | 14.711 | 0.002 | AB |
| DES_z | 4999.3 | 7.45 | 14.653 | 0.002 | AB |
| PanSTARRS_y | 5506.03 | 23.85 | 14.548 | 0.005 | AB |
| 2MASS_J | 7212.93 | 322.81 | 13.360 | 0.049 | Vega |
| 2MASS_H | 8403.09 | 453.97 | 12.721 | 0.059 | Vega |
| 2MASS_K | 7156.83 | 583.38 | 12.425 | 0.088 | Vega |
| WISE_W1 | 4962.51 | 38.67 | 11.962 | 0.008 | Vega |
| WISE_W2 | 4382.49 | 43.66 | 11.457 | 0.011 | Vega |
| WISE_W3 | 17765.98 | 143.57 | 8.102 | 0.009 | Vega |
| WISE_W4 | 23585.59 | 1020.85 | 6.348 | 0.047 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.978 | 10.111 | 10.223 |
| {\rm log}_{10}({\rm SFR}) | -0.964 | -0.308 | 0.384 |
| {\rm log}_{10}({\rm sSFR}) | -11.156 | -10.461 | -9.768 |
| {\rm stellar\ age} | 3.329 | 5.916 | 7.351 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.255 | -0.695 | -0.341 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.745 | -0.845 | 0.162 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.232 | 0.496 | 0.830 |
| \delta | -0.777 | -0.369 | 0.022 |
| \tau_1/\tau_2 | 0.648 | 1.008 | 1.358 |
| Q_{PAH} | 0.587 | 2.457 | 5.263 |
| U_{min} | 2.866 | 8.030 | 15.174 |
| {\rm log}_{10}(\gamma_e)\, | -3.133 | -1.756 | -0.584 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.856 | -1.509 | -0.719 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.914 | 1.436 | 1.910 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.955 | -0.424 | -0.065 |
| 0.03-0.10 Gyr | -1.404 | -0.372 | 0.510 |
| 0.10-0.33 Gyr | -1.113 | -0.034 | 0.619 |
| 0.33-1.07 Gyr | -0.417 | 0.232 | 0.671 |
| 1.07-3.51 Gyr | -0.284 | 0.251 | 0.518 |
| 3.51-11.49 Gyr | -0.576 | 0.121 | 0.362 |
| 11.49-12.76 Gyr | -0.789 | 0.114 | 0.613 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.036 | 11.094 | 11.181 |
| {\rm log}_{10}({\rm SFR}) | 1.086 | 1.353 | 1.653 |
| {\rm log}_{10}({\rm sSFR}) | -10.038 | -9.736 | -9.419 |
| {\rm stellar\ age} | 7.166 | 8.156 | 10.904 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.512 | -0.256 | -0.077 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.498 | 0.219 | 0.408 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.127 | 0.233 | 0.410 |
| \delta | -0.234 | 0.074 | 0.302 |
| \tau_1/\tau_2 | 0.598 | 1.012 | 1.418 |
| Q_{PAH} | 1.469 | 2.975 | 4.935 |
| U_{min} | 2.575 | 7.035 | 14.320 |
| {\rm log}_{10}(\gamma_e)\, | -3.103 | -1.785 | -1.067 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.276 | -1.142 | -1.013 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.121 | 1.275 | 1.422 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.420 | 0.783 | 0.986 |
| 0.03-0.10 Gyr | 1.168 | 1.482 | 1.796 |
| 0.10-0.33 Gyr | -0.554 | 0.530 | 0.924 |
| 0.33-1.07 Gyr | -0.714 | 0.358 | 0.694 |
| 1.07-3.51 Gyr | -0.558 | 0.522 | 0.942 |
| 3.51-11.49 Gyr | 0.605 | 1.204 | 1.327 |
| 11.49-12.76 Gyr | 0.998 | 1.594 | 2.227 |