| Name: | AT2026ajvn |
| Right ascension: | 21h55m19.78s |
| Declination: | -12d51m06.67s |
| Discovery Date: | Nov. 15, 2026, 12:29 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.033 |
| Name: | J215519.61-125107.73 |
| Object ID: | 9906616725144885 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 21h55m19.61s |
| Declination: | -12d51m07.73s |
| Redshift: | None |
| Photometric Redshift: | 0.170 |
| Version: | 0 |
| Downloadable | Unavailable |
|---|---|
|
2MASS_H
2MASS_J 2MASS_K GALEX_NUV GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_i DES_z |
WISE_W1 WISE_W2 WISE_W3 WISE_W4 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 9.98 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.96 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.06 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.72 |
| Global aperture photometry | processed | 5.79 |
| Validate global photometry | processed | 14.1 |
| Global host SED inference | processed | 366.79 |
| Local aperture photometry | processed | 5.53 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.615 | 10.719 | 10.822 |
| {\rm log}_{10}({\rm SFR}) | 0.306 | 0.716 | 1.168 |
| {\rm log}_{10}({\rm sSFR}) | -10.425 | -10.007 | -9.531 |
| {\rm stellar\ age} | 4.301 | 5.895 | 6.971 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.741 | -0.310 | -0.032 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.414 | -0.737 | -0.041 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.254 | 0.524 | 1.037 |
| \delta | -0.438 | -0.107 | 0.215 |
| \tau_1/\tau_2 | 0.668 | 0.947 | 1.249 |
| Q_{PAH} | 0.324 | 1.461 | 4.284 |
| U_{min} | 2.726 | 7.750 | 14.655 |
| {\rm log}_{10}(\gamma_e)\, | -3.040 | -1.807 | -0.659 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.456 | -2.980 | -0.621 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.052 | 1.532 | 1.892 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.320 | 0.786 | 1.230 |
| 0.03-0.10 Gyr | 0.141 | 0.655 | 1.129 |
| 0.10-0.32 Gyr | 0.145 | 0.662 | 1.198 |
| 0.32-1.02 Gyr | 0.158 | 0.663 | 1.064 |
| 1.02-3.27 Gyr | 0.437 | 0.826 | 1.077 |
| 3.27-10.47 Gyr | 0.502 | 0.853 | 1.022 |
| 10.47-11.63 Gyr | 0.148 | 0.792 | 1.237 |
Data not available
| RA, DEC (J2000): | 21h55m19.60s, -12d51m07.41s |
| semi major axis, semi minor axis (arcsec): | 6.87, 4.55 |
| angle (degrees, anti-clockwise from east): | 243.51 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.21 | 1.56 | 22.340 | 0.404 | AB |
| GALEX_NUV | 8.88 | 1.0 | 21.529 | 0.122 | AB |
| DES_g | 114.23 | 0.61 | 18.756 | 0.006 | AB |
| PanSTARRS_g | 110.55 | 1.13 | 18.791 | 0.011 | AB |
| PanSTARRS_r | 232.99 | 1.53 | 17.982 | 0.007 | AB |
| DES_r | 245.99 | 1.58 | 17.923 | 0.007 | AB |
| PanSTARRS_i | 323.51 | 1.16 | 17.625 | 0.004 | AB |
| DES_i | 347.96 | 2.7 | 17.546 | 0.008 | AB |
| PanSTARRS_z | 391.81 | 4.62 | 17.417 | 0.013 | AB |
| DES_z | 426.92 | 4.24 | 17.324 | 0.011 | AB |
| PanSTARRS_y | 448.55 | 10.67 | 17.270 | 0.026 | AB |
| 2MASS_J | 771.46 | 133.21 | 15.787 | 0.187 | Vega |
| 2MASS_H | 862.46 | 238.14 | 15.193 | 0.300 | Vega |
| 2MASS_K | 789.93 | 253.24 | 14.818 | 0.348 | Vega |