| Name: | AT2026ero |
| Right ascension: | 14h42m58.27s |
| Declination: | 29d39m12.52s |
| Discovery Date: | Feb. 17, 2026, 3:42 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J144258.11+293914.8 |
| Right ascension: | 14h42m58.11s |
| Declination: | 29d39m14.86s |
| Redshift: | None |
| Photometric Redshift: | 0.157 |
| 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 | 16.89 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 3.75 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.99 |
| Validate global photometry | processed | 16.19 |
| Global host SED inference | processed | 445.13 |
| Local aperture photometry | processed | 4.99 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 14h42m58.11s, 29d39m15.17s |
| semi major axis, semi minor axis (arcsec): | 10.3, 8.3 |
| angle (degrees, anti-clockwise from east): | -114.69 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 25.44 | 5.49 | 20.386 | 0.234 | AB |
| GALEX_NUV | 23.96 | 3.9 | 20.451 | 0.177 | AB |
| SDSS_u | 107.58 | 8.44 | 18.821 | 0.085 | AB |
| SDSS_g | 273.12 | 4.92 | 17.809 | 0.020 | AB |
| PanSTARRS_g | 326.16 | 2.06 | 17.616 | 0.007 | AB |
| SDSS_r | 643.39 | 7.86 | 16.879 | 0.013 | AB |
| PanSTARRS_r | 661.63 | 2.51 | 16.848 | 0.004 | AB |
| SDSS_i | 932.63 | 10.84 | 16.476 | 0.013 | AB |
| PanSTARRS_i | 948.6 | 3.15 | 16.457 | 0.004 | AB |
| PanSTARRS_z | 1129.13 | 5.58 | 16.268 | 0.005 | AB |
| SDSS_z | 1429.75 | 35.42 | 16.012 | 0.027 | AB |
| PanSTARRS_y | 1345.85 | 13.43 | 16.078 | 0.011 | AB |
| 2MASS_J | 1792.48 | 190.07 | 14.871 | 0.115 | Vega |
| 2MASS_H | 2626.14 | 299.75 | 13.984 | 0.124 | Vega |
| 2MASS_K | 2154.05 | 333.91 | 13.729 | 0.168 | Vega |
| WISE_W1 | 979.28 | 17.55 | 13.724 | 0.019 | Vega |
| WISE_W2 | 682.68 | 23.04 | 13.475 | 0.037 | Vega |
| WISE_W3 | 696.03 | 73.43 | 11.619 | 0.115 | Vega |
| WISE_W4 | 606.42 | 366.69 | 10.323 | 0.657 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.150 | 11.181 | 11.253 |
| {\rm log}_{10}({\rm SFR}) | 0.450 | 0.714 | 0.972 |
| {\rm log}_{10}({\rm sSFR}) | -10.745 | -10.468 | -10.221 |
| {\rm stellar\ age} | 7.057 | 7.782 | 10.132 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.510 | -0.401 | -0.316 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.727 | -0.408 | 0.261 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.107 | 0.158 | 0.222 |
| \delta | -0.916 | -0.726 | -0.395 |
| \tau_1/\tau_2 | 0.538 | 0.926 | 1.344 |
| Q_{PAH} | 0.522 | 1.251 | 2.700 |
| U_{min} | 2.280 | 7.020 | 13.902 |
| {\rm log}_{10}(\gamma_e)\, | -3.203 | -2.447 | -1.586 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.298 | -3.254 | -2.311 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.030 | 1.504 | 1.917 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.136 | 0.489 | 0.725 |
| 0.03-0.10 Gyr | 0.450 | 0.783 | 1.082 |
| 0.10-0.32 Gyr | -0.349 | 0.348 | 0.680 |
| 0.32-1.03 Gyr | -0.633 | 0.149 | 0.500 |
| 1.03-3.31 Gyr | -0.540 | 0.327 | 0.793 |
| 3.31-10.61 Gyr | 0.897 | 1.389 | 1.481 |
| 10.61-11.79 Gyr | 1.216 | 1.725 | 2.317 |