| Name: | AT2026kyw |
| Right ascension: | 17h47m21.62s |
| Declination: | 45d04m00.51s |
| Discovery Date: | April 15, 2026, 11:19 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.030 |
| Name: | J174721.62+450400.31 |
| Right ascension: | 17h47m21.62s |
| Declination: | 45d04m00.31s |
| Redshift: | None |
| Photometric Redshift: | 0.160 |
| 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 | 16.13 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 5.84 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 4.75 |
| Validate global photometry | processed | 15.15 |
| Global host SED inference | processed | 425.67 |
| Local aperture photometry | processed | 4.67 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 17h47m21.61s, 45d04m00.35s |
| semi major axis, semi minor axis (arcsec): | 2.82, 1.9 |
| angle (degrees, anti-clockwise from east): | -155.59 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 8.6 | 2.21 | 21.564 | 0.279 | AB |
| SDSS_g | 11.04 | 1.15 | 21.293 | 0.113 | AB |
| PanSTARRS_g | 14.25 | 0.54 | 21.016 | 0.041 | AB |
| SDSS_r | 25.54 | 1.79 | 20.382 | 0.076 | AB |
| PanSTARRS_r | 29.03 | 0.63 | 20.243 | 0.024 | AB |
| SDSS_i | 41.8 | 2.58 | 19.847 | 0.067 | AB |
| PanSTARRS_i | 38.01 | 0.69 | 19.950 | 0.020 | AB |
| PanSTARRS_z | 46.11 | 1.41 | 19.740 | 0.033 | AB |
| SDSS_z | 30.98 | 8.22 | 20.172 | 0.288 | AB |
| PanSTARRS_y | 45.74 | 3.3 | 19.749 | 0.078 | AB |
| 2MASS_J | 146.37 | 73.16 | 17.591 | 0.543 | Vega |
| 2MASS_H | -63.22 | 120.07 | Vega | ||
| 2MASS_K | 0.56 | 126.37 | 22.697 | 246.279 | Vega |
| WISE_W1 | 19.29 | 7.44 | 17.988 | 0.419 | Vega |
| WISE_W2 | 16.95 | 9.34 | 17.488 | 0.598 | Vega |
| WISE_W3 | 15.65 | 31.63 | 15.739 | 2.194 | Vega |
| WISE_W4 | 303.59 | 274.09 | 11.074 | 0.980 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.492 | 9.667 | 9.801 |
| {\rm log}_{10}({\rm SFR}) | -0.708 | -0.142 | 0.309 |
| {\rm log}_{10}({\rm sSFR}) | -10.374 | -9.808 | -9.255 |
| {\rm stellar\ age} | 2.212 | 5.226 | 6.822 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.417 | -0.679 | -0.227 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.634 | -1.120 | -0.149 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.378 | 0.748 | 1.168 |
| \delta | -0.575 | -0.173 | 0.090 |
| \tau_1/\tau_2 | 0.475 | 0.789 | 1.141 |
| Q_{PAH} | 1.251 | 3.293 | 5.434 |
| U_{min} | 3.316 | 8.961 | 15.933 |
| {\rm log}_{10}(\gamma_e)\, | -2.896 | -1.843 | -0.616 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.649 | -1.558 | -0.492 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.005 | 1.400 | 1.860 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.695 | -0.107 | 0.246 |
| 0.03-0.10 Gyr | -1.070 | -0.214 | 0.327 |
| 0.10-0.32 Gyr | -0.794 | -0.104 | 0.443 |
| 0.32-1.03 Gyr | -0.845 | -0.170 | 0.321 |
| 1.03-3.30 Gyr | -0.839 | -0.228 | 0.072 |
| 3.30-10.57 Gyr | -1.330 | -0.345 | -0.046 |
| 10.57-11.75 Gyr | -1.664 | -0.419 | 0.217 |