| Name: | AT2026kpb |
| Right ascension: | 19h23m26.38s |
| Declination: | 70d59m47.21s |
| Discovery Date: | April 23, 2026, 2:23 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.138 |
| Name: | J192326.21+705947.25 |
| Right ascension: | 19h23m26.21s |
| Declination: | 70d59m47.25s |
| Redshift: | None |
| Photometric Redshift: | 0.064 |
| 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 | 4.74 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 4.12 |
| Host information | processed | 0.07 |
| Host MWEBV | processed | 0.03 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 3.87 |
| Validate global photometry | processed | 11.77 |
| Global host SED inference | processed | 451.42 |
| Local aperture photometry | processed | 3.74 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 438.56 |
| RA, DEC (J2000): | 19h23m26.38s, 70d59m47.21s |
| semi major axis, semi minor axis (arcsec): | 1.62, 1.62 |
| 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 | 32.8 | 0.55 | 20.110 | 0.018 | AB |
| PanSTARRS_r | 65.09 | 0.55 | 19.366 | 0.009 | AB |
| PanSTARRS_i | 95.98 | 0.61 | 18.945 | 0.007 | AB |
| PanSTARRS_z | 121.92 | 1.51 | 18.685 | 0.013 | AB |
| PanSTARRS_y | 151.62 | 3.26 | 18.448 | 0.023 | AB |
| RA, DEC (J2000): | 19h23m26.19s, 70d59m47.26s |
| semi major axis, semi minor axis (arcsec): | 11.51, 5.61 |
| angle (degrees, anti-clockwise from east): | -182.94 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 17.12 | 3.32 | 20.816 | 0.211 | AB |
| GALEX_NUV | 19.3 | 2.39 | 20.686 | 0.134 | AB |
| PanSTARRS_g | 251.41 | 2.65 | 17.899 | 0.011 | AB |
| PanSTARRS_r | 425.0 | 2.64 | 17.329 | 0.007 | AB |
| PanSTARRS_i | 616.96 | 2.98 | 16.924 | 0.005 | AB |
| PanSTARRS_z | 754.27 | 7.35 | 16.706 | 0.011 | AB |
| PanSTARRS_y | 811.62 | 16.02 | 16.627 | 0.021 | AB |
| 2MASS_J | 881.62 | 204.16 | 15.642 | 0.251 | Vega |
| 2MASS_H | 1498.32 | 315.51 | 14.593 | 0.229 | Vega |
| 2MASS_K | 1144.91 | 375.96 | 14.415 | 0.357 | Vega |
| WISE_W1 | 671.59 | 12.73 | 14.133 | 0.021 | Vega |
| WISE_W2 | 487.23 | 18.52 | 13.842 | 0.041 | Vega |
| WISE_W3 | 1157.08 | 50.37 | 11.068 | 0.047 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.256 | 9.434 | 9.555 |
| {\rm log}_{10}({\rm SFR}) | -1.771 | -0.960 | -0.203 |
| {\rm log}_{10}({\rm sSFR}) | -11.246 | -10.398 | -9.460 |
| {\rm stellar\ age} | 3.845 | 6.664 | 8.274 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.388 | -0.626 | -0.153 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.492 | -0.350 | 0.276 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.300 | 0.743 | 1.236 |
| \delta | -0.524 | -0.069 | 0.239 |
| \tau_1/\tau_2 | 0.670 | 1.031 | 1.394 |
| Q_{PAH} | 1.300 | 3.133 | 5.595 |
| U_{min} | 3.004 | 8.358 | 15.763 |
| {\rm log}_{10}(\gamma_e)\, | -2.893 | -1.631 | -0.624 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.311 | -1.312 | -0.528 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.973 | 1.600 | 1.987 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.346 | -1.329 | -0.751 |
| 0.03-0.10 Gyr | -1.946 | -0.913 | -0.078 |
| 0.10-0.33 Gyr | -1.675 | -0.774 | -0.124 |
| 0.33-1.08 Gyr | -1.648 | -0.727 | -0.185 |
| 1.08-3.54 Gyr | -1.522 | -0.605 | -0.275 |
| 3.54-11.61 Gyr | -1.343 | -0.534 | -0.302 |
| 11.61-12.90 Gyr | -1.503 | -0.505 | 0.152 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.105 | 10.190 | 10.297 |
| {\rm log}_{10}({\rm SFR}) | -0.191 | 0.162 | 0.455 |
| {\rm log}_{10}({\rm sSFR}) | -10.439 | -10.042 | -9.733 |
| {\rm stellar\ age} | 6.671 | 7.613 | 9.818 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.206 | -0.814 | -0.561 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.840 | -1.210 | 0.098 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.160 | 0.329 | 0.566 |
| \delta | -0.108 | 0.171 | 0.326 |
| \tau_1/\tau_2 | 0.554 | 0.927 | 1.314 |
| Q_{PAH} | 0.433 | 1.439 | 3.318 |
| U_{min} | 2.543 | 7.333 | 14.306 |
| {\rm log}_{10}(\gamma_e)\, | -3.342 | -2.494 | -1.582 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.767 | -1.544 | -1.337 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.816 | 1.046 | 1.375 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.233 | -0.727 | -0.344 |
| 0.03-0.10 Gyr | -0.108 | 0.303 | 0.612 |
| 0.10-0.33 Gyr | -0.720 | 0.006 | 0.415 |
| 0.33-1.08 Gyr | -1.320 | -0.302 | 0.066 |
| 1.08-3.54 Gyr | -1.148 | -0.149 | 0.231 |
| 3.54-11.61 Gyr | -0.065 | 0.312 | 0.453 |
| 11.61-12.90 Gyr | -0.170 | 0.475 | 1.166 |