| Name: | AT2026twk |
| Right ascension: | 21h58m33.38s |
| Declination: | 24d52m57.44s |
| Discovery Date: | July 11, 2026, 12:26 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.060 |
| Name: | J215833.49+245258.84 |
| Object ID: | 9906630651219848 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 21h58m33.49s |
| Declination: | 24d52m58.84s |
| Redshift: | None |
| Photometric Redshift: | 0.073 |
| 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 | 15.74 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 5.01 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.08 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 5.24 |
| Validate global photometry | processed | 16.32 |
| Global host SED inference | processed | 546.27 |
| Local aperture photometry | processed | 4.89 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 454.88 |
| RA, DEC (J2000): | 21h58m33.38s, 24d52m57.44s |
| semi major axis, semi minor axis (arcsec): | 1.45, 1.45 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_g | 75.64 | 2.28 | 19.203 | 0.033 | AB |
| PanSTARRS_g | 77.41 | 0.37 | 19.178 | 0.005 | AB |
| SDSS_r | 202.38 | 3.74 | 18.135 | 0.020 | AB |
| PanSTARRS_r | 189.9 | 0.48 | 18.204 | 0.003 | AB |
| SDSS_i | 335.65 | 4.87 | 17.585 | 0.016 | AB |
| PanSTARRS_i | 301.46 | 0.51 | 17.702 | 0.002 | AB |
| PanSTARRS_z | 392.77 | 1.32 | 17.415 | 0.004 | AB |
| SDSS_z | 495.66 | 7.07 | 17.162 | 0.015 | AB |
| PanSTARRS_y | 491.52 | 2.7 | 17.171 | 0.006 | AB |
| RA, DEC (J2000): | 21h58m33.51s, 24d52m58.85s |
| semi major axis, semi minor axis (arcsec): | 16.15, 11.53 |
| angle (degrees, anti-clockwise from east): | -88.05 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 23.5 | 3.46 | 20.472 | 0.160 | AB |
| SDSS_r | 2995.23 | 15.33 | 15.209 | 0.006 | AB |
| PanSTARRS_r | 3044.56 | 3.75 | 15.191 | 0.001 | AB |
| SDSS_i | 4719.62 | 20.43 | 14.715 | 0.005 | AB |
| PanSTARRS_i | 4647.58 | 4.1 | 14.732 | 0.001 | AB |
| PanSTARRS_z | 5957.69 | 11.65 | 14.462 | 0.002 | AB |
| SDSS_z | 6555.38 | 44.04 | 14.359 | 0.007 | AB |
| 2MASS_H | 12950.62 | 569.41 | 12.252 | 0.048 | Vega |
| WISE_W4 | 1143.06 | 685.35 | 9.635 | 0.651 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.097 | 10.219 | 10.375 |
| {\rm log}_{10}({\rm SFR}) | -2.287 | -1.069 | -0.193 |
| {\rm log}_{10}({\rm sSFR}) | -12.570 | -11.248 | -10.391 |
| {\rm stellar\ age} | 6.983 | 8.168 | 11.885 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.428 | -0.840 | -0.452 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.495 | -0.228 | 0.331 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.539 | 0.985 | 1.354 |
| \delta | -0.663 | -0.332 | 0.061 |
| \tau_1/\tau_2 | 0.616 | 0.999 | 1.387 |
| Q_{PAH} | 0.549 | 2.247 | 4.579 |
| U_{min} | 2.856 | 8.103 | 14.911 |
| {\rm log}_{10}(\gamma_e)\, | -3.393 | -2.269 | -0.572 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.641 | -1.413 | -0.242 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.912 | 1.306 | 1.832 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.871 | -1.219 | -0.481 |
| 0.03-0.10 Gyr | -2.934 | -1.185 | -0.119 |
| 0.10-0.33 Gyr | -3.379 | -1.218 | -0.197 |
| 0.33-1.07 Gyr | -3.700 | -1.212 | -0.218 |
| 1.07-3.52 Gyr | -3.045 | -0.702 | 0.184 |
| 3.52-11.52 Gyr | -0.845 | 0.264 | 0.486 |
| 11.52-12.80 Gyr | -0.131 | 0.653 | 1.436 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.128 | 11.285 | 11.421 |
| {\rm log}_{10}({\rm SFR}) | -1.217 | 0.290 | 0.980 |
| {\rm log}_{10}({\rm sSFR}) | -12.709 | -10.998 | -10.270 |
| {\rm stellar\ age} | 2.449 | 6.861 | 8.814 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.436 | -0.653 | -0.202 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.454 | -0.403 | 0.255 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.510 | 0.998 | 1.395 |
| \delta | -0.536 | -0.215 | 0.170 |
| \tau_1/\tau_2 | 0.545 | 0.991 | 1.494 |
| Q_{PAH} | 1.207 | 3.505 | 5.819 |
| U_{min} | 2.766 | 8.704 | 16.360 |
| {\rm log}_{10}(\gamma_e)\, | -3.304 | -2.124 | -0.777 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.422 | -2.643 | -1.126 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.901 | 1.502 | 1.918 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.642 | 0.384 | 0.952 |
| 0.03-0.10 Gyr | -2.936 | 0.031 | 0.999 |
| 0.10-0.33 Gyr | -2.326 | 0.013 | 1.060 |
| 0.33-1.07 Gyr | -1.192 | 0.567 | 1.532 |
| 1.07-3.52 Gyr | 0.034 | 1.278 | 1.825 |
| 3.52-11.52 Gyr | -0.774 | 1.267 | 1.591 |
| 11.52-12.80 Gyr | -1.305 | 1.216 | 2.105 |