| Name: | AT2026ioh |
| Right ascension: | 12h09m18.28s |
| Declination: | 44d05m30.14s |
| Discovery Date: | March 10, 2026, 2:51 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.012 |
| Name: | NGC4137 |
| Right ascension: | 12h09m17.45s |
| Declination: | 44d05m24.27s |
| Redshift: | 0.037835 |
| 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 | 17.36 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.65 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.09 |
| Global aperture construction | processed | 0.68 |
| Global aperture photometry | processed | 5.06 |
| Validate global photometry | processed | 16.18 |
| Global host SED inference | processed | 457.42 |
| Local aperture photometry | processed | 4.86 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 445.04 |
| RA, DEC (J2000): | 12h09m18.28s, 44d05m30.14s |
| semi major axis, semi minor axis (arcsec): | 2.67, 2.67 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 58.4 | 2.79 | 19.484 | 0.052 | AB |
| SDSS_g | 138.04 | 3.18 | 18.550 | 0.025 | AB |
| PanSTARRS_g | 133.05 | 0.58 | 18.590 | 0.005 | AB |
| SDSS_r | 187.98 | 3.71 | 18.215 | 0.021 | AB |
| PanSTARRS_r | 184.89 | 0.76 | 18.233 | 0.004 | AB |
| SDSS_i | 227.45 | 4.36 | 18.008 | 0.021 | AB |
| PanSTARRS_i | 221.47 | 0.93 | 18.037 | 0.005 | AB |
| PanSTARRS_z | 231.73 | 1.89 | 17.988 | 0.009 | AB |
| SDSS_z | 261.77 | 7.16 | 17.855 | 0.030 | AB |
| PanSTARRS_y | 279.97 | 3.61 | 17.782 | 0.014 | AB |
| RA, DEC (J2000): | 12h09m17.53s, 44d05m26.70s |
| semi major axis, semi minor axis (arcsec): | 38.21, 27.14 |
| angle (degrees, anti-clockwise from east): | -12.75 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 848.67 | 28.69 | 16.578 | 0.037 | AB |
| PanSTARRS_r | 7511.92 | 8.71 | 14.211 | 0.001 | AB |
| SDSS_i | 9585.98 | 35.15 | 13.946 | 0.004 | AB |
| PanSTARRS_i | 9442.22 | 10.83 | 13.962 | 0.001 | AB |
| PanSTARRS_z | 9470.61 | 22.55 | 13.959 | 0.003 | AB |
| SDSS_z | 10851.65 | 76.42 | 13.811 | 0.008 | AB |
| PanSTARRS_y | 11941.15 | 43.37 | 13.707 | 0.004 | AB |
| 2MASS_J | 11935.49 | 657.06 | 12.813 | 0.060 | Vega |
| 2MASS_H | 12351.08 | 1157.36 | 12.303 | 0.102 | Vega |
| 2MASS_K | 12969.9 | 967.12 | 11.780 | 0.081 | Vega |
| WISE_W1 | 7402.68 | 63.24 | 11.528 | 0.009 | Vega |
| WISE_W2 | 5063.01 | 76.18 | 11.300 | 0.016 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.668 | 8.924 | 9.095 |
| {\rm log}_{10}({\rm SFR}) | -1.188 | -0.427 | 0.027 |
| {\rm log}_{10}({\rm sSFR}) | -10.181 | -9.369 | -8.735 |
| {\rm stellar\ age} | 2.687 | 5.818 | 7.659 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.521 | -0.973 | -0.500 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.044 | 0.138 | 0.386 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.171 | 0.504 | 0.818 |
| \delta | -0.517 | -0.172 | 0.173 |
| \tau_1/\tau_2 | 0.718 | 1.074 | 1.465 |
| Q_{PAH} | 0.556 | 1.836 | 4.190 |
| U_{min} | 2.789 | 7.657 | 14.782 |
| {\rm log}_{10}(\gamma_e)\, | -3.359 | -2.265 | -1.166 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.585 | -1.603 | -0.634 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.931 | 1.359 | 1.824 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.608 | -1.127 | -0.740 |
| 0.03-0.10 Gyr | -1.161 | -0.298 | 0.172 |
| 0.10-0.33 Gyr | -1.429 | -0.622 | -0.170 |
| 0.33-1.09 Gyr | -2.087 | -1.036 | -0.660 |
| 1.09-3.61 Gyr | -1.935 | -1.061 | -0.736 |
| 3.61-11.92 Gyr | -2.189 | -1.119 | -0.826 |
| 11.92-13.25 Gyr | -2.218 | -1.123 | -0.523 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.479 | 10.623 | 10.759 |
| {\rm log}_{10}({\rm SFR}) | 0.551 | 0.876 | 1.222 |
| {\rm log}_{10}({\rm sSFR}) | -10.099 | -9.782 | -9.399 |
| {\rm stellar\ age} | 4.771 | 6.736 | 8.170 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.206 | -0.695 | -0.240 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.671 | -0.172 | 0.260 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.201 | 0.363 | 0.548 |
| \delta | -0.223 | 0.119 | 0.338 |
| \tau_1/\tau_2 | 0.579 | 0.950 | 1.291 |
| Q_{PAH} | 0.226 | 0.844 | 3.230 |
| U_{min} | 2.007 | 6.000 | 12.738 |
| {\rm log}_{10}(\gamma_e)\, | -3.667 | -2.938 | -1.700 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.536 | -2.002 | -1.757 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.823 | 1.095 | 1.619 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.315 | 0.672 | 0.897 |
| 0.03-0.10 Gyr | 0.496 | 0.930 | 1.346 |
| 0.10-0.33 Gyr | 0.144 | 0.675 | 1.070 |
| 0.33-1.09 Gyr | 0.140 | 0.580 | 0.950 |
| 1.09-3.61 Gyr | 0.235 | 0.641 | 0.902 |
| 3.61-11.92 Gyr | 0.252 | 0.675 | 0.906 |
| 11.92-13.25 Gyr | -0.039 | 0.709 | 1.250 |