| Name: | AT2026iyh |
| Right ascension: | 8h41m36.64s |
| Declination: | 41d14m51.53s |
| Discovery Date: | March 18, 2026, 6:46 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.029 |
| Name: | SDSSJ084136.93+41145 |
| Right ascension: | 8h41m36.96s |
| Declination: | 41d14m58.38s |
| Redshift: | None |
| Photometric Redshift: | 0.056 |
| 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 | 17.62 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 5.79 |
| Host information | processed | 0.06 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.62 |
| Global aperture photometry | processed | 5.28 |
| Validate global photometry | processed | 16.52 |
| Global host SED inference | processed | 445.89 |
| Local aperture photometry | processed | 4.88 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 553.38 |
| RA, DEC (J2000): | 8h41m36.64s, 41d14m51.53s |
| semi major axis, semi minor axis (arcsec): | 1.83, 1.83 |
| 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 | 1.53 | 1.66 | 23.439 | 1.179 | AB |
| SDSS_g | 1.29 | 0.66 | 23.623 | 0.554 | AB |
| PanSTARRS_g | 1.31 | 0.41 | 23.603 | 0.335 | AB |
| SDSS_r | 2.47 | 0.91 | 22.917 | 0.399 | AB |
| PanSTARRS_r | 2.68 | 0.47 | 22.830 | 0.190 | AB |
| SDSS_i | 0.8 | 1.32 | 24.139 | 1.786 | AB |
| PanSTARRS_i | 2.17 | 0.39 | 23.058 | 0.196 | AB |
| PanSTARRS_z | 2.7 | 1.2 | 22.822 | 0.483 | AB |
| SDSS_z | 7.32 | 3.97 | 21.739 | 0.589 | AB |
| PanSTARRS_y | 0.71 | 3.64 | 24.269 | 5.557 | AB |
| RA, DEC (J2000): | 8h41m36.94s, 41d14m58.84s |
| semi major axis, semi minor axis (arcsec): | 7.83, 6.31 |
| angle (degrees, anti-clockwise from east): | -176.74 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 39.29 | 5.75 | 19.914 | 0.159 | AB |
| GALEX_NUV | 49.86 | 2.79 | 19.656 | 0.061 | AB |
| SDSS_u | 64.66 | 6.57 | 19.373 | 0.110 | AB |
| SDSS_g | 208.71 | 4.27 | 18.101 | 0.022 | AB |
| PanSTARRS_g | 202.27 | 1.57 | 18.135 | 0.008 | AB |
| SDSS_r | 268.17 | 5.18 | 17.829 | 0.021 | AB |
| PanSTARRS_r | 262.88 | 1.79 | 17.851 | 0.007 | AB |
| SDSS_i | 325.01 | 6.65 | 17.620 | 0.022 | AB |
| PanSTARRS_i | 332.78 | 1.48 | 17.595 | 0.005 | AB |
| PanSTARRS_z | 349.26 | 4.58 | 17.542 | 0.014 | AB |
| SDSS_z | 369.74 | 15.74 | 17.480 | 0.046 | AB |
| PanSTARRS_y | 338.55 | 13.83 | 17.576 | 0.044 | AB |
| 2MASS_J | 600.95 | 161.42 | 16.058 | 0.292 | Vega |
| 2MASS_H | 201.51 | 244.42 | 16.772 | 1.317 | Vega |
| 2MASS_K | 576.87 | 265.14 | 15.159 | 0.499 | Vega |
| WISE_W1 | 149.15 | 12.05 | 15.767 | 0.088 | Vega |
| WISE_W2 | 104.15 | 15.7 | 15.517 | 0.164 | Vega |
| WISE_W3 | 155.49 | 94.3 | 13.247 | 0.658 | Vega |
| WISE_W4 | 603.16 | 509.19 | 10.329 | 0.917 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 6.814 | 7.382 | 7.925 |
| {\rm log}_{10}({\rm SFR}) | -1.640 | -1.278 | -0.886 |
| {\rm log}_{10}({\rm sSFR}) | -9.412 | -8.435 | -7.963 |
| {\rm stellar\ age} | 0.024 | 4.289 | 7.449 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.789 | -0.118 | 0.118 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.645 | -1.179 | -0.271 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.255 | 1.758 | 2.427 |
| \delta | 0.044 | 0.202 | 0.320 |
| \tau_1/\tau_2 | 0.646 | 1.014 | 1.441 |
| Q_{PAH} | 0.724 | 2.362 | 5.216 |
| U_{min} | 3.598 | 9.271 | 17.103 |
| {\rm log}_{10}(\gamma_e)\, | -3.179 | -2.054 | -0.595 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.989 | -0.675 | 0.235 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.956 | 1.471 | 1.910 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.389 | -0.894 | -0.446 |
| 0.03-0.10 Gyr | -4.135 | -2.283 | -1.379 |
| 0.10-0.33 Gyr | -6.356 | -3.061 | -1.965 |
| 0.33-1.08 Gyr | -7.600 | -3.383 | -2.158 |
| 1.08-3.56 Gyr | -7.835 | -3.405 | -2.111 |
| 3.56-11.71 Gyr | -7.944 | -3.153 | -1.997 |
| 11.71-13.01 Gyr | -8.429 | -3.161 | -1.792 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.484 | 9.580 | 9.670 |
| {\rm log}_{10}({\rm SFR}) | -0.508 | -0.212 | 0.058 |
| {\rm log}_{10}({\rm sSFR}) | -10.073 | -9.759 | -9.488 |
| {\rm stellar\ age} | 6.249 | 7.285 | 9.278 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.800 | -1.530 | -1.170 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.805 | -1.227 | 0.100 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.095 | 0.202 | 0.338 |
| \delta | -0.263 | 0.081 | 0.277 |
| \tau_1/\tau_2 | 0.591 | 1.005 | 1.411 |
| Q_{PAH} | 0.814 | 2.612 | 4.777 |
| U_{min} | 2.940 | 8.576 | 16.056 |
| {\rm log}_{10}(\gamma_e)\, | -2.280 | -1.333 | -0.524 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.088 | -2.690 | -1.669 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.098 | 1.607 | 1.956 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.145 | -1.006 | -0.695 |
| 0.03-0.10 Gyr | -0.415 | -0.081 | 0.212 |
| 0.10-0.33 Gyr | -0.660 | -0.236 | 0.083 |
| 0.33-1.08 Gyr | -1.114 | -0.564 | -0.289 |
| 1.08-3.56 Gyr | -1.218 | -0.598 | -0.339 |
| 3.56-11.71 Gyr | -0.690 | -0.342 | -0.190 |
| 11.71-13.01 Gyr | -0.678 | -0.145 | 0.503 |