| Name: | AT2026hag |
| Right ascension: | 20h23m03.80s |
| Declination: | 9d32m45.95s |
| Discovery Date: | March 22, 2026, 12:41 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.163 |
| Name: | 20230428+0932379 |
| Right ascension: | 20h23m04.28s |
| Declination: | 9d32m37.94s |
| Redshift: | 0.024225 |
| Photometric Redshift: | None |
| 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 | 5.48 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 5.31 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 4.06 |
| Validate global photometry | processed | 12.18 |
| Global host SED inference | processed | 418.56 |
| Local aperture photometry | processed | 3.7 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 468.46 |
| RA, DEC (J2000): | 20h23m03.80s, 9d32m45.95s |
| semi major axis, semi minor axis (arcsec): | 4.1, 4.1 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 200.58 | 1.0 | 18.144 | 0.005 | AB |
| PanSTARRS_r | 400.1 | 1.2 | 17.395 | 0.003 | AB |
| PanSTARRS_i | 563.9 | 1.65 | 17.022 | 0.003 | AB |
| PanSTARRS_z | 720.72 | 3.25 | 16.756 | 0.005 | AB |
| PanSTARRS_y | 913.05 | 6.83 | 16.499 | 0.008 | AB |
| 2MASS_J | 933.01 | 109.8 | 15.580 | 0.128 | Vega |
| 2MASS_H | 1440.44 | 153.12 | 14.636 | 0.115 | Vega |
| 2MASS_K | 890.15 | 199.93 | 14.689 | 0.244 | Vega |
| RA, DEC (J2000): | 20h23m04.34s, 9d32m38.39s |
| semi major axis, semi minor axis (arcsec): | 25.82, 15.08 |
| angle (degrees, anti-clockwise from east): | -56.52 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 70.29 | 6.78 | 19.283 | 0.105 | AB |
| PanSTARRS_i | 11010.37 | 7.94 | 13.795 | 0.001 | AB |
| PanSTARRS_z | 13977.57 | 15.65 | 13.536 | 0.001 | AB |
| PanSTARRS_y | 16899.67 | 32.84 | 13.330 | 0.002 | AB |
| WISE_W2 | 6818.65 | 110.69 | 10.977 | 0.018 | Vega |
| WISE_W3 | 17372.14 | 279.31 | 8.126 | 0.017 | Vega |
| WISE_W4 | 24276.98 | 1749.34 | 6.317 | 0.078 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.101 | 9.300 | 9.455 |
| {\rm log}_{10}({\rm SFR}) | -1.181 | -0.698 | -0.194 |
| {\rm log}_{10}({\rm sSFR}) | -10.556 | -9.985 | -9.369 |
| {\rm stellar\ age} | 4.463 | 7.090 | 9.116 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.534 | -0.831 | -0.356 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.428 | -0.296 | 0.133 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.404 | 0.789 | 1.068 |
| \delta | -0.723 | -0.392 | -0.106 |
| \tau_1/\tau_2 | 0.684 | 1.046 | 1.400 |
| Q_{PAH} | 0.387 | 1.817 | 4.161 |
| U_{min} | 2.869 | 8.117 | 15.167 |
| {\rm log}_{10}(\gamma_e)\, | -3.339 | -1.865 | -0.789 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.131 | -2.428 | -0.796 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.970 | 1.438 | 1.956 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.127 | -0.700 | -0.432 |
| 0.03-0.10 Gyr | -1.537 | -0.724 | -0.110 |
| 0.10-0.33 Gyr | -1.728 | -0.818 | -0.232 |
| 0.33-1.10 Gyr | -1.680 | -0.856 | -0.360 |
| 1.10-3.65 Gyr | -1.675 | -0.814 | -0.475 |
| 3.65-12.09 Gyr | -1.346 | -0.688 | -0.432 |
| 12.09-13.43 Gyr | -1.384 | -0.596 | 0.101 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.407 | 10.519 | 10.652 |
| {\rm log}_{10}({\rm SFR}) | -0.372 | 0.408 | 0.961 |
| {\rm log}_{10}({\rm sSFR}) | -10.933 | -10.201 | -9.501 |
| {\rm stellar\ age} | 5.391 | 7.133 | 8.900 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.581 | -0.323 | -0.172 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.412 | -0.736 | -0.117 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.229 | 0.353 | 0.545 |
| \delta | -0.832 | -0.491 | -0.025 |
| \tau_1/\tau_2 | 0.458 | 0.848 | 1.251 |
| Q_{PAH} | 0.477 | 1.193 | 2.584 |
| U_{min} | 2.135 | 6.439 | 13.049 |
| {\rm log}_{10}(\gamma_e)\, | -3.734 | -3.074 | -1.893 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.499 | -3.652 | -2.128 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.107 | 1.591 | 1.959 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.928 | -0.007 | 0.393 |
| 0.03-0.10 Gyr | -0.504 | 0.444 | 1.110 |
| 0.10-0.33 Gyr | -0.660 | 0.258 | 0.867 |
| 0.33-1.10 Gyr | -0.642 | 0.318 | 0.725 |
| 1.10-3.65 Gyr | -0.338 | 0.475 | 0.793 |
| 3.65-12.09 Gyr | 0.112 | 0.567 | 0.778 |
| 12.09-13.43 Gyr | 0.004 | 0.628 | 1.258 |