| Name: | AT2026him |
| Right ascension: | 2h11m20.64s |
| Declination: | 19d38m25.34s |
| Discovery Date: | Feb. 28, 2026, 2:52 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.143 |
| Name: | J021120.76+193825.12 |
| Right ascension: | 2h11m20.76s |
| Declination: | 19d38m25.12s |
| Redshift: | None |
| Photometric Redshift: | 0.061 |
| 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 | 16.56 |
| Transient MWEBV | processed | 0.18 |
| Host match | processed | 6.0 |
| Host information | processed | 0.16 |
| Host MWEBV | processed | 0.12 |
| Global aperture construction | processed | 0.65 |
| Global aperture photometry | processed | 4.28 |
| Validate global photometry | processed | 11.66 |
| Global host SED inference | processed | 511.33 |
| Local aperture photometry | processed | 3.98 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 474.05 |
| RA, DEC (J2000): | 2h11m20.64s, 19d38m25.34s |
| semi major axis, semi minor axis (arcsec): | 1.71, 1.71 |
| 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 | 107.63 | 0.63 | 18.820 | 0.006 | AB |
| PanSTARRS_r | 278.64 | 0.81 | 17.787 | 0.003 | AB |
| PanSTARRS_i | 485.19 | 0.81 | 17.185 | 0.002 | AB |
| PanSTARRS_z | 615.2 | 1.54 | 16.927 | 0.003 | AB |
| PanSTARRS_y | 782.3 | 3.39 | 16.667 | 0.005 | AB |
| RA, DEC (J2000): | 2h11m20.75s, 19d38m25.32s |
| semi major axis, semi minor axis (arcsec): | 9.68, 8.4 |
| angle (degrees, anti-clockwise from east): | -164.54 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 64.37 | 5.18 | 19.378 | 0.087 | AB |
| GALEX_NUV | 72.77 | 3.36 | 19.245 | 0.050 | AB |
| PanSTARRS_g | 592.87 | 3.18 | 16.968 | 0.006 | AB |
| PanSTARRS_r | 1244.72 | 3.75 | 16.162 | 0.003 | AB |
| PanSTARRS_i | 2014.01 | 3.73 | 15.640 | 0.002 | AB |
| PanSTARRS_z | 2547.88 | 7.66 | 15.385 | 0.003 | AB |
| PanSTARRS_y | 3331.79 | 17.57 | 15.093 | 0.006 | AB |
| 2MASS_J | 4020.51 | 186.8 | 13.994 | 0.050 | Vega |
| 2MASS_H | 5298.63 | 258.07 | 13.222 | 0.053 | Vega |
| 2MASS_K | 5521.56 | 343.46 | 12.707 | 0.068 | Vega |
| WISE_W1 | 2472.04 | 30.75 | 12.718 | 0.014 | Vega |
| WISE_W2 | 1711.92 | 36.72 | 12.477 | 0.023 | Vega |
| WISE_W3 | 4107.36 | 115.25 | 9.692 | 0.030 | Vega |
| WISE_W4 | 6505.21 | 932.57 | 7.747 | 0.156 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.081 | 10.197 | 10.348 |
| {\rm log}_{10}({\rm SFR}) | -1.223 | -0.460 | 0.096 |
| {\rm log}_{10}({\rm sSFR}) | -11.534 | -10.699 | -10.090 |
| {\rm stellar\ age} | 5.824 | 7.636 | 11.230 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.661 | -1.080 | -0.661 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.460 | -0.003 | 0.333 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.681 | 1.076 | 1.418 |
| \delta | -0.797 | -0.556 | -0.253 |
| \tau_1/\tau_2 | 0.591 | 0.947 | 1.309 |
| Q_{PAH} | 0.399 | 1.990 | 4.505 |
| U_{min} | 2.545 | 7.799 | 14.983 |
| {\rm log}_{10}(\gamma_e)\, | -3.239 | -1.878 | -0.837 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.909 | -1.256 | -0.429 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.941 | 1.400 | 1.895 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.160 | -0.395 | 0.048 |
| 0.03-0.10 Gyr | -2.009 | -0.597 | 0.124 |
| 0.10-0.33 Gyr | -2.364 | -0.653 | 0.216 |
| 0.33-1.08 Gyr | -2.530 | -0.568 | 0.190 |
| 1.08-3.55 Gyr | -2.225 | -0.105 | 0.370 |
| 3.55-11.66 Gyr | -0.691 | 0.239 | 0.455 |
| 11.66-12.95 Gyr | -0.345 | 0.449 | 1.390 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.822 | 10.882 | 10.912 |
| {\rm log}_{10}({\rm SFR}) | 0.095 | 0.363 | 0.608 |
| {\rm log}_{10}({\rm sSFR}) | -10.788 | -10.500 | -10.257 |
| {\rm stellar\ age} | 9.814 | 11.943 | 12.241 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.152 | -0.049 | 0.033 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | 0.211 | 0.327 | 0.433 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.041 | 0.088 | 0.150 |
| \delta | -0.520 | -0.141 | 0.193 |
| \tau_1/\tau_2 | 0.623 | 1.052 | 1.507 |
| Q_{PAH} | 1.018 | 2.349 | 4.332 |
| U_{min} | 2.377 | 7.200 | 14.634 |
| {\rm log}_{10}(\gamma_e)\, | -2.917 | -1.975 | -1.028 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.195 | -2.037 | -1.521 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.164 | 1.572 | 1.887 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.139 | 0.352 | 0.580 |
| 0.03-0.10 Gyr | -0.216 | 0.354 | 0.668 |
| 0.10-0.33 Gyr | -2.248 | -0.777 | -0.144 |
| 0.33-1.08 Gyr | -3.173 | -1.368 | -0.568 |
| 1.08-3.55 Gyr | -2.639 | -1.225 | -0.434 |
| 3.55-11.66 Gyr | -1.203 | -0.072 | 0.863 |
| 11.66-12.95 Gyr | 1.631 | 1.988 | 2.037 |