| Name: | AT2026aiko |
| Right ascension: | 21h57m36.88s |
| Declination: | -11d12m47.79s |
| Discovery Date: | Nov. 6, 2026, 4:02 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.033 |
| Name: | J215736.98-111248.27 |
| Object ID: | 9906617279910472 |
| Catalog Name: | decals |
| Catalog Release: | dr9 |
| Right ascension: | 21h57m36.98s |
| Declination: | -11d12m48.27s |
| Redshift: | None |
| Photometric Redshift: | 0.101 |
| 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 | 11.26 |
| Transient MWEBV | processed | 0.14 |
| Host match | processed | 5.38 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.07 |
| Host spectrum download | processed | 0.08 |
| Global aperture construction | processed | 0.66 |
| Global aperture photometry | processed | 6.36 |
| Validate global photometry | processed | 14.29 |
| Global host SED inference | processed | 357.03 |
| Local aperture photometry | processed | 6.48 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 407.36 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.354 | 9.533 | 9.669 |
| {\rm log}_{10}({\rm SFR}) | -1.230 | -0.527 | 0.012 |
| {\rm log}_{10}({\rm sSFR}) | -10.793 | -10.112 | -9.463 |
| {\rm stellar\ age} | 3.979 | 6.744 | 7.995 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.636 | -1.037 | -0.415 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.487 | -0.551 | 0.217 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.378 | 0.768 | 1.221 |
| \delta | -0.404 | -0.027 | 0.260 |
| \tau_1/\tau_2 | 0.656 | 0.973 | 1.279 |
| Q_{PAH} | 0.670 | 2.146 | 4.558 |
| U_{min} | 2.891 | 7.831 | 15.866 |
| {\rm log}_{10}(\gamma_e)\, | -2.839 | -1.665 | -0.686 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.134 | -2.456 | -0.555 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.016 | 1.453 | 1.906 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.458 | -0.522 | -0.046 |
| 0.03-0.10 Gyr | -1.406 | -0.621 | 0.015 |
| 0.10-0.33 Gyr | -1.545 | -0.753 | -0.125 |
| 0.33-1.06 Gyr | -1.596 | -0.795 | -0.292 |
| 1.06-3.44 Gyr | -1.381 | -0.547 | -0.234 |
| 3.44-11.20 Gyr | -1.169 | -0.350 | -0.141 |
| 11.20-12.45 Gyr | -1.346 | -0.349 | 0.209 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.180 | 10.271 | 10.354 |
| {\rm log}_{10}({\rm SFR}) | -0.209 | 0.282 | 0.719 |
| {\rm log}_{10}({\rm sSFR}) | -10.489 | -10.008 | -9.512 |
| {\rm stellar\ age} | 3.814 | 5.972 | 7.398 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.447 | -0.898 | -0.487 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.377 | -0.556 | 0.097 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.233 | 0.640 | 1.098 |
| \delta | -0.381 | -0.091 | 0.170 |
| \tau_1/\tau_2 | 0.672 | 0.952 | 1.260 |
| Q_{PAH} | 0.361 | 1.402 | 4.256 |
| U_{min} | 2.652 | 7.314 | 14.386 |
| {\rm log}_{10}(\gamma_e)\, | -2.965 | -1.771 | -0.676 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.301 | -2.198 | -0.423 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.006 | 1.393 | 1.902 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.270 | 0.280 | 0.676 |
| 0.03-0.10 Gyr | -0.294 | 0.247 | 0.730 |
| 0.10-0.33 Gyr | -0.320 | 0.329 | 0.873 |
| 0.33-1.06 Gyr | -0.353 | 0.286 | 0.765 |
| 1.06-3.44 Gyr | -0.080 | 0.374 | 0.627 |
| 3.44-11.20 Gyr | -0.138 | 0.337 | 0.524 |
| 11.20-12.45 Gyr | -0.409 | 0.279 | 0.775 |
| RA, DEC (J2000): | 21h57m36.88s, -11d12m47.79s |
| semi major axis, semi minor axis (arcsec): | 1.08, 1.08 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_r | 43.87 | 0.64 | 19.795 | 0.016 | AB |
| DES_i | 62.13 | 0.82 | 19.417 | 0.014 | AB |
| PanSTARRS_z | 75.29 | 0.98 | 19.208 | 0.014 | AB |
| DES_z | 73.81 | 1.58 | 19.230 | 0.023 | AB |
| PanSTARRS_y | 75.37 | 2.17 | 19.207 | 0.031 | AB |
| RA, DEC (J2000): | 21h57m36.92s, -11d12m48.13s |
| semi major axis, semi minor axis (arcsec): | 8.62, 4.47 |
| angle (degrees, anti-clockwise from east): | 269.77 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 12.64 | 2.71 | 21.145 | 0.233 | AB |
| GALEX_NUV | 17.71 | 0.87 | 20.780 | 0.054 | AB |
| DES_g | 175.54 | 0.81 | 18.289 | 0.005 | AB |
| PanSTARRS_g | 170.19 | 1.44 | 18.323 | 0.009 | AB |
| PanSTARRS_r | 287.25 | 1.65 | 17.754 | 0.006 | AB |
| DES_r | 322.7 | 1.86 | 17.628 | 0.006 | AB |
| PanSTARRS_i | 411.59 | 1.28 | 17.364 | 0.003 | AB |
| DES_i | 432.07 | 2.39 | 17.311 | 0.006 | AB |
| DES_z | 507.4 | 4.45 | 17.137 | 0.010 | AB |
| PanSTARRS_y | 480.63 | 12.32 | 17.195 | 0.028 | AB |
| 2MASS_J | 751.53 | 162.3 | 15.815 | 0.234 | Vega |
| 2MASS_H | 1114.09 | 259.08 | 14.915 | 0.252 | Vega |
| 2MASS_K | 790.53 | 296.13 | 14.817 | 0.407 | Vega |