| Name: | AT2025sik |
| Right ascension: | 11h19m24.52s |
| Declination: | 45d58m05.28s |
| Discovery Date: | July 23, 2025, 3:56 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.014 |
| Name: | J111924.83+455802.9 |
| Right ascension: | 11h19m24.83s |
| Declination: | 45d58m02.92s |
| Redshift: | 0.104101 |
| Photometric Redshift: | 0.103 |
| 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 | 29.36 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 4.59 |
| Host information | processed | 0.18 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.68 |
| Validate global photometry | processed | 13.93 |
| Global host SED inference | processed | 396.4 |
| Local aperture photometry | processed | 5.39 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 630.67 |
| RA, DEC (J2000): | 11h19m24.52s, 45d58m05.28s |
| semi major axis, semi minor axis (arcsec): | 1.05, 1.05 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_y | 35.66 | 1.51 | 20.020 | 0.046 | AB |
| RA, DEC (J2000): | 11h19m24.81s, 45d58m02.81s |
| semi major axis, semi minor axis (arcsec): | 10.07, 3.8 |
| angle (degrees, anti-clockwise from east): | -56.47 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 9.24 | 0.51 | 21.486 | 0.060 | AB |
| SDSS_u | 61.47 | 4.38 | 19.428 | 0.077 | AB |
| SDSS_g | 138.33 | 3.49 | 18.548 | 0.027 | AB |
| PanSTARRS_g | 142.15 | 1.63 | 18.518 | 0.012 | AB |
| SDSS_r | 293.7 | 5.4 | 17.730 | 0.020 | AB |
| PanSTARRS_r | 281.83 | 1.8 | 17.775 | 0.007 | AB |
| SDSS_i | 457.78 | 7.26 | 17.248 | 0.017 | AB |
| PanSTARRS_i | 438.4 | 1.57 | 17.295 | 0.004 | AB |
| PanSTARRS_z | 556.77 | 3.67 | 17.036 | 0.007 | AB |
| SDSS_z | 632.51 | 19.09 | 16.897 | 0.033 | AB |
| PanSTARRS_y | 712.52 | 8.82 | 16.768 | 0.013 | AB |
| 2MASS_J | 1205.29 | 122.24 | 15.302 | 0.110 | Vega |
| 2MASS_H | 1800.22 | 179.99 | 14.394 | 0.109 | Vega |
| 2MASS_K | 2001.16 | 219.06 | 13.809 | 0.119 | Vega |
| WISE_W1 | 684.76 | 16.66 | 14.112 | 0.026 | Vega |
| WISE_W2 | 481.64 | 19.69 | 13.854 | 0.044 | Vega |
| WISE_W3 | 1551.9 | 65.34 | 10.749 | 0.046 | Vega |
| WISE_W4 | 1215.17 | 416.97 | 9.568 | 0.373 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.361 | 8.866 | 9.136 |
| {\rm log}_{10}({\rm SFR}) | -0.922 | -0.316 | 0.123 |
| {\rm log}_{10}({\rm sSFR}) | -9.962 | -9.172 | -8.272 |
| {\rm stellar\ age} | 0.433 | 3.934 | 6.849 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.464 | -0.474 | 0.037 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.282 | -0.625 | 0.022 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.436 | 0.859 | 1.353 |
| \delta | -0.638 | -0.208 | 0.214 |
| \tau_1/\tau_2 | 0.439 | 0.835 | 1.370 |
| Q_{PAH} | 0.596 | 2.139 | 5.117 |
| U_{min} | 3.367 | 8.743 | 16.373 |
| {\rm log}_{10}(\gamma_e)\, | -2.868 | -1.606 | -0.631 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.962 | -0.967 | -0.045 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.071 | 1.590 | 2.012 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.646 | -0.160 | 0.325 |
| 0.03-0.10 Gyr | -2.249 | -0.847 | 0.056 |
| 0.10-0.33 Gyr | -2.836 | -1.086 | -0.234 |
| 0.33-1.06 Gyr | -3.056 | -0.984 | -0.316 |
| 1.06-3.43 Gyr | -4.189 | -1.399 | -0.708 |
| 3.43-11.16 Gyr | -4.412 | -1.530 | -0.786 |
| 11.16-12.40 Gyr | -4.399 | -1.572 | -0.590 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.525 | 10.593 | 10.660 |
| {\rm log}_{10}({\rm SFR}) | 0.344 | 0.702 | 1.051 |
| {\rm log}_{10}({\rm sSFR}) | -10.296 | -9.911 | -9.516 |
| {\rm stellar\ age} | 7.026 | 7.854 | 10.274 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.161 | 0.027 | 0.129 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.031 | 0.231 | 0.377 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.388 | 0.533 | 0.735 |
| \delta | -0.681 | -0.461 | -0.256 |
| \tau_1/\tau_2 | 0.608 | 0.978 | 1.375 |
| Q_{PAH} | 0.704 | 1.812 | 3.406 |
| U_{min} | 2.207 | 6.428 | 13.076 |
| {\rm log}_{10}(\gamma_e)\, | -3.286 | -2.222 | -1.402 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.236 | -3.134 | -2.022 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.999 | 1.446 | 1.853 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | 0.131 | 0.354 | 0.575 |
| 0.03-0.10 Gyr | 0.382 | 0.801 | 1.182 |
| 0.10-0.33 Gyr | -1.148 | -0.254 | 0.216 |
| 0.33-1.06 Gyr | -1.417 | -0.428 | 0.042 |
| 1.06-3.43 Gyr | -0.811 | -0.008 | 0.429 |
| 3.43-11.16 Gyr | 0.310 | 0.728 | 0.850 |
| 11.16-12.40 Gyr | 0.429 | 1.043 | 1.653 |