| Name: | AT2026cej |
| Right ascension: | 16h55m00.47s |
| Declination: | 55d01m42.19s |
| Discovery Date: | Feb. 3, 2026, 11:39 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.016 |
| Name: | |
| Right ascension: | 16h55m00.44s |
| Declination: | 55d01m42.18s |
| Redshift: | None |
| Photometric Redshift: | 0.062 |
| 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 | 5.69 |
| Transient MWEBV | processed | 0.06 |
| Host match | processed | 6.09 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.1 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 4.05 |
| Validate global photometry | processed | 12.16 |
| Global host SED inference | processed | 473.19 |
| Local aperture photometry | processed | 3.74 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 477.2 |
| RA, DEC (J2000): | 16h55m00.47s, 55d01m42.19s |
| semi major axis, semi minor axis (arcsec): | 1.66, 1.66 |
| 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 | 27.65 | 0.39 | 20.296 | 0.015 | AB |
| PanSTARRS_r | 36.69 | 0.59 | 19.989 | 0.017 | AB |
| PanSTARRS_i | 42.31 | 0.46 | 19.834 | 0.012 | AB |
| PanSTARRS_z | 43.62 | 1.25 | 19.801 | 0.031 | AB |
| PanSTARRS_y | 40.5 | 2.69 | 19.881 | 0.072 | AB |
| RA, DEC (J2000): | 16h55m00.44s, 55d01m42.33s |
| semi major axis, semi minor axis (arcsec): | 4.63, 3.66 |
| angle (degrees, anti-clockwise from east): | -61.01 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 14.42 | 2.92 | 21.003 | 0.220 | AB |
| GALEX_NUV | 13.44 | 1.46 | 21.079 | 0.118 | AB |
| PanSTARRS_g | 52.22 | 0.94 | 19.605 | 0.020 | AB |
| PanSTARRS_r | 68.81 | 1.42 | 19.306 | 0.022 | AB |
| PanSTARRS_i | 78.03 | 1.1 | 19.169 | 0.015 | AB |
| PanSTARRS_z | 72.25 | 3.04 | 19.253 | 0.046 | AB |
| PanSTARRS_y | 68.67 | 6.52 | 19.308 | 0.103 | AB |
| 2MASS_J | -20.92 | 116.53 | Vega | ||
| 2MASS_H | 14.21 | 185.55 | 19.651 | 14.182 | Vega |
| 2MASS_K | -47.52 | 194.66 | Vega | ||
| WISE_W1 | 22.43 | 6.97 | 17.824 | 0.337 | Vega |
| WISE_W2 | 12.94 | 7.44 | 17.781 | 0.624 | Vega |
| WISE_W3 | -3.45 | 25.17 | Vega | ||
| WISE_W4 | -14.22 | 164.06 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.363 | 8.612 | 8.749 |
| {\rm log}_{10}({\rm SFR}) | -2.088 | -1.233 | -0.246 |
| {\rm log}_{10}({\rm sSFR}) | -10.734 | -9.905 | -8.837 |
| {\rm stellar\ age} | 1.271 | 5.279 | 7.086 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.737 | -1.298 | -0.765 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.672 | -0.948 | -0.071 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.078 | 0.276 | 0.718 |
| \delta | -0.676 | -0.265 | 0.154 |
| \tau_1/\tau_2 | 0.708 | 1.085 | 1.457 |
| Q_{PAH} | 0.924 | 2.669 | 4.868 |
| U_{min} | 3.305 | 9.025 | 16.345 |
| {\rm log}_{10}(\gamma_e)\, | -2.851 | -1.675 | -0.547 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -1.664 | -0.369 | 0.029 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.103 | 1.509 | 1.981 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.804 | -1.878 | -1.295 |
| 0.03-0.10 Gyr | -2.196 | -1.135 | -0.101 |
| 0.10-0.33 Gyr | -2.099 | -1.027 | -0.522 |
| 0.33-1.08 Gyr | -2.858 | -1.245 | -0.816 |
| 1.08-3.54 Gyr | -2.990 | -1.338 | -1.030 |
| 3.54-11.63 Gyr | -3.573 | -1.479 | -1.134 |
| 11.63-12.93 Gyr | -3.694 | -1.550 | -0.927 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.766 | 8.900 | 9.002 |
| {\rm log}_{10}({\rm SFR}) | -1.182 | -0.912 | -0.616 |
| {\rm log}_{10}({\rm sSFR}) | -10.093 | -9.825 | -9.502 |
| {\rm stellar\ age} | 4.738 | 6.309 | 7.538 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.726 | -1.362 | -0.930 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.605 | -0.165 | 0.303 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.036 | 0.119 | 0.282 |
| \delta | -0.383 | 0.031 | 0.282 |
| \tau_1/\tau_2 | 0.653 | 1.025 | 1.383 |
| Q_{PAH} | 1.036 | 2.430 | 4.362 |
| U_{min} | 2.903 | 8.194 | 15.255 |
| {\rm log}_{10}(\gamma_e)\, | -2.370 | -1.217 | -0.396 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.814 | -1.115 | -0.680 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.349 | 1.713 | 1.954 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.407 | -1.168 | -0.959 |
| 0.03-0.10 Gyr | -1.169 | -0.831 | -0.494 |
| 0.10-0.33 Gyr | -1.090 | -0.778 | -0.489 |
| 0.33-1.08 Gyr | -1.271 | -0.931 | -0.682 |
| 1.08-3.54 Gyr | -1.348 | -1.054 | -0.835 |
| 3.54-11.63 Gyr | -1.387 | -1.051 | -0.860 |
| 11.63-12.93 Gyr | -1.566 | -0.987 | -0.554 |