| Name: | AT2026btc |
| Right ascension: | 15h46m41.00s |
| Declination: | 13d54m11.20s |
| Discovery Date: | Jan. 30, 2026, 11:56 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.035 |
| Name: | |
| Right ascension: | 15h46m41.01s |
| Declination: | 13d54m10.69s |
| Redshift: | 0.130819 |
| Photometric Redshift: | None |
| 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 | 17.37 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 5.77 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.14 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 6.29 |
| Validate global photometry | processed | 17.74 |
| Global host SED inference | processed | 555.71 |
| Local aperture photometry | processed | 5.99 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h46m41.01s, 13d54m10.89s |
| semi major axis, semi minor axis (arcsec): | 6.48, 6.05 |
| angle (degrees, anti-clockwise from east): | -156.36 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 66.5 | 4.95 | 19.343 | 0.081 | AB |
| SDSS_g | 258.77 | 4.5 | 17.868 | 0.019 | AB |
| DES_g | 291.92 | 0.89 | 17.737 | 0.003 | AB |
| PanSTARRS_g | 293.31 | 1.51 | 17.732 | 0.006 | AB |
| SDSS_r | 687.18 | 7.3 | 16.807 | 0.012 | AB |
| PanSTARRS_r | 681.18 | 1.9 | 16.817 | 0.003 | AB |
| DES_r | 755.22 | 2.56 | 16.705 | 0.004 | AB |
| SDSS_i | 1025.83 | 9.42 | 16.372 | 0.010 | AB |
| PanSTARRS_i | 1021.67 | 1.91 | 16.377 | 0.002 | AB |
| PanSTARRS_z | 1376.7 | 3.92 | 16.053 | 0.003 | AB |
| SDSS_z | 1429.73 | 19.92 | 16.012 | 0.015 | AB |
| DES_z | 1495.28 | 6.46 | 15.963 | 0.005 | AB |
| PanSTARRS_y | 1655.7 | 8.74 | 15.853 | 0.006 | AB |
| 2MASS_J | 2141.81 | 129.58 | 14.678 | 0.066 | Vega |
| 2MASS_H | 2777.14 | 219.73 | 13.923 | 0.086 | Vega |
| 2MASS_K | 2423.11 | 247.95 | 13.601 | 0.111 | Vega |
| WISE_W1 | 1076.85 | 19.7 | 13.621 | 0.020 | Vega |
| WISE_W2 | 711.07 | 23.07 | 13.431 | 0.035 | Vega |
| WISE_W3 | 130.72 | 79.16 | 13.435 | 0.657 | Vega |
| WISE_W4 | -491.74 | 379.97 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.143 | 11.256 | 11.300 |
| {\rm log}_{10}({\rm SFR}) | -6.241 | -2.393 | -0.480 |
| {\rm log}_{10}({\rm sSFR}) | -17.601 | -13.675 | -11.742 |
| {\rm stellar\ age} | 7.282 | 11.283 | 11.476 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.091 | -0.825 | -0.619 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.612 | -0.716 | 0.092 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.233 | 0.351 | 0.506 |
| \delta | -0.797 | -0.507 | -0.268 |
| \tau_1/\tau_2 | 0.445 | 0.925 | 1.421 |
| Q_{PAH} | 1.054 | 2.818 | 5.129 |
| U_{min} | 3.567 | 10.627 | 18.714 |
| {\rm log}_{10}(\gamma_e)\, | -2.711 | -1.331 | -0.447 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.049 | -2.854 | -1.805 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.144 | 1.629 | 1.981 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -7.899 | -3.948 | -1.654 |
| 0.03-0.10 Gyr | -6.823 | -2.528 | -0.354 |
| 0.10-0.32 Gyr | -6.910 | -3.253 | -0.710 |
| 0.32-1.04 Gyr | -6.397 | -3.535 | -0.950 |
| 1.04-3.37 Gyr | -4.240 | -2.365 | -0.381 |
| 3.37-10.88 Gyr | -1.741 | 0.147 | 1.462 |
| 10.88-12.08 Gyr | 1.037 | 2.412 | 2.470 |