| Name: | AT2026btb |
| Right ascension: | 14h20m10.97s |
| Declination: | 62d19m39.67s |
| Discovery Date: | Jan. 25, 2026, 9:15 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.015 |
| Name: | |
| Right ascension: | 14h20m10.83s |
| Declination: | 62d19m39.31s |
| Redshift: | None |
| Photometric Redshift: | 0.140 |
| 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 | 15.78 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.47 |
| Host information | processed | 0.12 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 5.02 |
| Validate global photometry | processed | 15.91 |
| Global host SED inference | processed | 435.67 |
| Local aperture photometry | processed | 4.79 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 14h20m10.82s, 62d19m39.38s |
| semi major axis, semi minor axis (arcsec): | 4.71, 3.91 |
| angle (degrees, anti-clockwise from east): | -113.6 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 3.85 | 1.42 | 22.435 | 0.401 | AB |
| GALEX_NUV | 4.24 | 1.23 | 22.331 | 0.315 | AB |
| SDSS_u | 7.86 | 2.79 | 21.662 | 0.385 | AB |
| SDSS_g | 67.2 | 2.38 | 19.332 | 0.039 | AB |
| PanSTARRS_g | 76.86 | 1.16 | 19.186 | 0.016 | AB |
| SDSS_r | 165.71 | 3.72 | 18.352 | 0.024 | AB |
| PanSTARRS_r | 163.73 | 1.2 | 18.365 | 0.008 | AB |
| SDSS_i | 225.69 | 4.92 | 18.016 | 0.024 | AB |
| PanSTARRS_i | 235.4 | 1.21 | 17.970 | 0.006 | AB |
| PanSTARRS_z | 289.15 | 2.86 | 17.747 | 0.011 | AB |
| SDSS_z | 309.27 | 12.09 | 17.674 | 0.042 | AB |
| PanSTARRS_y | 345.75 | 5.87 | 17.553 | 0.018 | AB |
| 2MASS_J | 599.49 | 96.14 | 16.061 | 0.174 | Vega |
| 2MASS_H | 383.91 | 146.22 | 16.072 | 0.414 | Vega |
| 2MASS_K | 545.7 | 164.36 | 15.220 | 0.327 | Vega |
| WISE_W1 | 181.08 | 7.24 | 15.556 | 0.043 | Vega |
| WISE_W2 | 112.72 | 10.63 | 15.431 | 0.102 | Vega |
| WISE_W3 | 50.21 | 46.52 | 14.474 | 1.006 | Vega |
| WISE_W4 | 103.45 | 251.63 | 12.243 | 2.641 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.379 | 10.436 | 10.524 |
| {\rm log}_{10}({\rm SFR}) | -0.714 | -0.171 | 0.260 |
| {\rm log}_{10}({\rm sSFR}) | -11.132 | -10.605 | -10.156 |
| {\rm stellar\ age} | 6.612 | 7.339 | 9.874 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.120 | -0.843 | -0.663 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.390 | -0.628 | -0.040 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.209 | 0.333 | 0.483 |
| \delta | -0.919 | -0.760 | -0.548 |
| \tau_1/\tau_2 | 0.706 | 1.095 | 1.489 |
| Q_{PAH} | 0.814 | 2.290 | 4.259 |
| U_{min} | 2.727 | 8.027 | 15.653 |
| {\rm log}_{10}(\gamma_e)\, | -2.243 | -1.297 | -0.455 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.131 | -2.835 | -1.915 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.006 | 1.479 | 1.904 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.204 | -0.487 | -0.141 |
| 0.03-0.10 Gyr | -0.798 | -0.098 | 0.370 |
| 0.10-0.32 Gyr | -1.002 | -0.133 | 0.330 |
| 0.32-1.04 Gyr | -1.503 | -0.340 | 0.122 |
| 1.04-3.35 Gyr | -1.136 | -0.001 | 0.390 |
| 3.35-10.78 Gyr | 0.171 | 0.625 | 0.744 |
| 10.78-11.98 Gyr | 0.189 | 0.803 | 1.532 |