| Name: | AT2026kah |
| Right ascension: | 22h04m27.41s |
| Declination: | 2d37m49.01s |
| Discovery Date: | April 18, 2026, 12:04 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.036 |
| Name: | IC1428 |
| Right ascension: | 22h04m27.67s |
| Declination: | 2d37m51.10s |
| Redshift: | None |
| Photometric Redshift: | 0.041 |
| 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 DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 17.76 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 4.51 |
| Host information | processed | 0.23 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.3 |
| Validate global photometry | processed | 14.77 |
| Global host SED inference | processed | 569.58 |
| Local aperture photometry | processed | 5.67 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 522.17 |
| RA, DEC (J2000): | 22h04m27.41s, 2d37m49.01s |
| semi major axis, semi minor axis (arcsec): | 2.48, 2.48 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 35.62 | 2.38 | 20.021 | 0.072 | AB |
| SDSS_g | 135.23 | 3.08 | 18.572 | 0.025 | AB |
| DES_g | 143.25 | 0.58 | 18.510 | 0.004 | AB |
| PanSTARRS_g | 148.34 | 0.59 | 18.472 | 0.004 | AB |
| SDSS_r | 281.32 | 4.47 | 17.777 | 0.017 | AB |
| PanSTARRS_r | 289.35 | 0.64 | 17.746 | 0.002 | AB |
| DES_r | 312.11 | 1.15 | 17.664 | 0.004 | AB |
| SDSS_i | 421.34 | 5.58 | 17.338 | 0.014 | AB |
| PanSTARRS_i | 416.93 | 0.62 | 17.350 | 0.002 | AB |
| PanSTARRS_z | 534.86 | 1.7 | 17.079 | 0.003 | AB |
| SDSS_z | 567.88 | 8.6 | 17.014 | 0.016 | AB |
| DES_z | 559.02 | 9.02 | 17.031 | 0.018 | AB |
| PanSTARRS_y | 626.36 | 4.89 | 16.908 | 0.008 | AB |
| RA, DEC (J2000): | 22h04m27.65s, 2d37m51.17s |
| semi major axis, semi minor axis (arcsec): | 33.65, 13.08 |
| angle (degrees, anti-clockwise from east): | -120.37 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 963.73 | 17.79 | 16.440 | 0.020 | AB |
| SDSS_g | 2328.99 | 13.76 | 15.482 | 0.006 | AB |
| PanSTARRS_g | 2501.19 | 4.62 | 15.405 | 0.002 | AB |
| SDSS_r | 4241.25 | 19.09 | 14.831 | 0.005 | AB |
| PanSTARRS_r | 4258.35 | 4.87 | 14.827 | 0.001 | AB |
| SDSS_i | 5976.39 | 24.74 | 14.459 | 0.004 | AB |
| PanSTARRS_z | 7418.67 | 13.75 | 14.224 | 0.002 | AB |
| SDSS_z | 7727.32 | 55.93 | 14.180 | 0.008 | AB |
| 2MASS_J | 11283.2 | 511.4 | 12.874 | 0.049 | Vega |
| 2MASS_H | 13525.21 | 885.59 | 12.205 | 0.071 | Vega |
| 2MASS_K | 10453.23 | 826.6 | 12.014 | 0.086 | Vega |
| WISE_W1 | 5663.81 | 57.6 | 11.818 | 0.011 | Vega |
| WISE_W2 | 3448.22 | 61.64 | 11.717 | 0.019 | Vega |
| WISE_W3 | 10543.5 | 254.4 | 8.669 | 0.026 | Vega |
| WISE_W4 | 12672.63 | 1793.75 | 7.023 | 0.154 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.641 | 9.763 | 9.888 |
| {\rm log}_{10}({\rm SFR}) | -1.862 | -0.987 | -0.199 |
| {\rm log}_{10}({\rm sSFR}) | -11.689 | -10.746 | -9.876 |
| {\rm stellar\ age} | 7.100 | 8.473 | 12.066 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.594 | -1.045 | -0.570 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.812 | -0.748 | 0.274 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.350 | 0.898 | 1.257 |
| \delta | -0.539 | -0.125 | 0.261 |
| \tau_1/\tau_2 | 0.639 | 1.023 | 1.388 |
| Q_{PAH} | 0.561 | 2.280 | 4.568 |
| U_{min} | 2.828 | 8.167 | 15.503 |
| {\rm log}_{10}(\gamma_e)\, | -3.487 | -2.556 | -0.808 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.825 | -1.504 | -0.507 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.975 | 1.367 | 1.889 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.471 | -1.354 | -0.601 |
| 0.03-0.10 Gyr | -1.995 | -0.962 | -0.112 |
| 0.10-0.33 Gyr | -2.346 | -1.082 | -0.271 |
| 0.33-1.09 Gyr | -3.096 | -1.301 | -0.527 |
| 1.09-3.60 Gyr | -2.960 | -1.105 | -0.338 |
| 3.60-11.89 Gyr | -1.218 | -0.199 | 0.023 |
| 11.89-13.21 Gyr | -0.514 | 0.255 | 0.930 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.669 | 10.780 | 10.890 |
| {\rm log}_{10}({\rm SFR}) | 0.262 | 0.733 | 1.280 |
| {\rm log}_{10}({\rm sSFR}) | -10.505 | -10.077 | -9.468 |
| {\rm stellar\ age} | 7.390 | 8.808 | 12.108 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.657 | -0.368 | -0.199 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.505 | -0.062 | 0.343 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.137 | 0.264 | 0.461 |
| \delta | -0.535 | -0.073 | 0.273 |
| \tau_1/\tau_2 | 0.569 | 1.029 | 1.452 |
| Q_{PAH} | 1.105 | 2.312 | 4.520 |
| U_{min} | 2.856 | 8.511 | 15.894 |
| {\rm log}_{10}(\gamma_e)\, | -2.817 | -1.852 | -0.969 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.362 | -2.236 | -1.624 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.172 | 1.683 | 2.006 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.372 | -0.429 | 0.196 |
| 0.03-0.10 Gyr | 0.363 | 0.877 | 1.438 |
| 0.10-0.33 Gyr | -2.160 | -0.162 | 0.516 |
| 0.33-1.09 Gyr | -3.468 | -0.440 | 0.276 |
| 1.09-3.60 Gyr | -2.607 | -0.275 | 0.565 |
| 3.60-11.89 Gyr | -0.398 | 0.770 | 0.999 |
| 11.89-13.21 Gyr | 0.462 | 1.357 | 1.982 |