| Name: | AT2026vai |
| Right ascension: | 18h39m31.38s |
| Declination: | 44d58m35.78s |
| Discovery Date: | July 8, 2026, 6:53 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.054 |
| Name: | J183931.33+445835.48 |
| Object ID: | 9907736313466490 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 18h39m31.33s |
| Declination: | 44d58m35.48s |
| Redshift: | None |
| Photometric Redshift: | 0.162 |
| 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 | 5.13 |
| Transient MWEBV | processed | 0.22 |
| Host match | processed | 5.26 |
| Host information | processed | 0.19 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 4.15 |
| Validate global photometry | processed | 12.34 |
| Global host SED inference | processed | 465.23 |
| Local aperture photometry | processed | 3.89 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 18h39m31.32s, 44d58m35.61s |
| semi major axis, semi minor axis (arcsec): | 3.7, 3.39 |
| angle (degrees, anti-clockwise from east): | 267.74 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.81 | 1.35 | 23.258 | 0.810 | AB |
| GALEX_NUV | 4.07 | 2.02 | 22.375 | 0.537 | AB |
| PanSTARRS_g | 67.83 | 0.83 | 19.321 | 0.013 | AB |
| PanSTARRS_r | 169.89 | 1.02 | 18.325 | 0.007 | AB |
| PanSTARRS_i | 242.58 | 0.88 | 17.938 | 0.004 | AB |
| PanSTARRS_z | 308.59 | 2.34 | 17.677 | 0.008 | AB |
| PanSTARRS_y | 355.84 | 6.2 | 17.522 | 0.019 | AB |
| 2MASS_J | 443.95 | 106.4 | 16.387 | 0.260 | Vega |
| 2MASS_H | 784.23 | 178.18 | 15.296 | 0.247 | Vega |
| 2MASS_K | 754.39 | 167.95 | 14.868 | 0.242 | Vega |
| WISE_W1 | 228.29 | 9.85 | 15.305 | 0.047 | Vega |
| WISE_W2 | 165.12 | 11.28 | 15.017 | 0.074 | Vega |
| WISE_W3 | 11.2 | 37.18 | 16.103 | 3.604 | Vega |
| WISE_W4 | 91.94 | 235.86 | 12.371 | 2.785 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.485 | 10.622 | 10.737 |
| {\rm log}_{10}({\rm SFR}) | -2.480 | -0.321 | 0.387 |
| {\rm log}_{10}({\rm sSFR}) | -13.203 | -10.926 | -10.229 |
| {\rm stellar\ age} | 5.378 | 6.934 | 10.164 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.342 | -0.930 | -0.676 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.346 | -0.703 | -0.128 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.274 | 0.425 | 0.605 |
| \delta | -0.936 | -0.783 | -0.446 |
| \tau_1/\tau_2 | 0.546 | 0.962 | 1.374 |
| Q_{PAH} | 0.793 | 2.763 | 5.133 |
| U_{min} | 3.066 | 8.859 | 16.317 |
| {\rm log}_{10}(\gamma_e)\, | -2.781 | -1.618 | -0.568 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.076 | -2.558 | -1.538 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.036 | 1.489 | 1.878 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.046 | -0.331 | 0.246 |
| 0.03-0.10 Gyr | -3.379 | -0.430 | 0.444 |
| 0.10-0.32 Gyr | -3.380 | -0.302 | 0.518 |
| 0.32-1.03 Gyr | -3.335 | -0.273 | 0.537 |
| 1.03-3.29 Gyr | -2.193 | 0.261 | 0.771 |
| 3.29-10.56 Gyr | -0.531 | 0.737 | 0.959 |
| 10.56-11.73 Gyr | -0.297 | 0.816 | 1.818 |