| Name: | AT2026gyc |
| Right ascension: | 15h45m34.47s |
| Declination: | 72d52m34.38s |
| Discovery Date: | March 18, 2026, 9:23 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.030 |
| Name: | J154534.52+725233.64 |
| Right ascension: | 15h45m34.52s |
| Declination: | 72d52m33.64s |
| Redshift: | None |
| Photometric Redshift: | 0.150 |
| 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 | 5.17 |
| Transient MWEBV | processed | 0.15 |
| Host match | processed | 5.95 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 3.79 |
| Validate global photometry | processed | 11.41 |
| Global host SED inference | processed | 397.31 |
| Local aperture photometry | processed | 3.52 |
| Validate local photometry | no valid phot | 0.02 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 15h45m34.50s, 72d52m33.69s |
| semi major axis, semi minor axis (arcsec): | 4.21, 3.42 |
| angle (degrees, anti-clockwise from east): | -61.69 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 6.42 | 3.02 | 21.881 | 0.510 | AB |
| GALEX_NUV | 13.48 | 1.76 | 21.076 | 0.142 | AB |
| PanSTARRS_g | 63.45 | 1.01 | 19.394 | 0.017 | AB |
| PanSTARRS_r | 109.82 | 1.28 | 18.798 | 0.013 | AB |
| PanSTARRS_i | 147.95 | 1.53 | 18.475 | 0.011 | AB |
| PanSTARRS_z | 164.67 | 2.7 | 18.358 | 0.018 | AB |
| PanSTARRS_y | 186.31 | 6.64 | 18.224 | 0.039 | AB |
| 2MASS_J | 289.87 | 110.72 | 16.850 | 0.415 | Vega |
| 2MASS_H | 297.22 | 180.12 | 16.350 | 0.658 | Vega |
| 2MASS_K | 181.04 | 178.16 | 16.418 | 1.068 | Vega |
| WISE_W1 | 103.78 | 6.57 | 16.161 | 0.069 | Vega |
| WISE_W2 | 76.6 | 7.89 | 15.850 | 0.112 | Vega |
| WISE_W3 | 281.02 | 39.63 | 12.604 | 0.153 | Vega |
| WISE_W4 | 137.24 | 176.03 | 11.936 | 1.392 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.084 | 10.146 | 10.219 |
| {\rm log}_{10}({\rm SFR}) | -0.040 | 0.213 | 0.474 |
| {\rm log}_{10}({\rm sSFR}) | -10.203 | -9.941 | -9.665 |
| {\rm stellar\ age} | 5.890 | 6.734 | 7.856 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.002 | -0.690 | -0.362 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.684 | -0.725 | 0.141 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.099 | 0.196 | 0.334 |
| \delta | -0.587 | -0.173 | 0.172 |
| \tau_1/\tau_2 | 0.740 | 1.105 | 1.490 |
| Q_{PAH} | 0.739 | 1.876 | 3.536 |
| U_{min} | 2.666 | 7.581 | 14.576 |
| {\rm log}_{10}(\gamma_e)\, | -2.773 | -1.820 | -0.895 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.998 | -2.369 | -1.603 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.970 | 1.419 | 1.863 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.281 | -0.034 | 0.173 |
| 0.03-0.10 Gyr | -0.038 | 0.299 | 0.587 |
| 0.10-0.32 Gyr | -0.221 | 0.137 | 0.404 |
| 0.32-1.03 Gyr | -0.479 | -0.050 | 0.210 |
| 1.03-3.32 Gyr | -0.410 | 0.052 | 0.287 |
| 3.32-10.67 Gyr | 0.133 | 0.313 | 0.434 |
| 10.67-11.86 Gyr | -0.016 | 0.434 | 0.897 |