| Name: | AT2025iby |
| Right ascension: | 11h27m48.44s |
| Declination: | 1d22m59.45s |
| Discovery Date: | April 22, 2025, 5:02 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.025 |
| Name: | 2025iby |
| Right ascension: | 11h27m48.35s |
| Declination: | 1d22m58.79s |
| Redshift: | 0.098400 |
| Photometric Redshift: | 0.152 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 20.93 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 2.43 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.72 |
| Global aperture photometry | processed | 7.43 |
| Validate global photometry | processed | 19.03 |
| Global host SED inference | processed | 397.97 |
| Local aperture photometry | processed | 6.41 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 466.4 |
| RA, DEC (J2000): | 11h27m48.44s, 1d22m59.45s |
| semi major axis, semi minor axis (arcsec): | 1.1, 1.1 |
| 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 | 24.86 | 0.49 | 20.411 | 0.021 | AB |
| PanSTARRS_z | 32.49 | 0.66 | 20.121 | 0.022 | AB |
| DES_z | 32.07 | 1.29 | 20.135 | 0.044 | AB |
| PanSTARRS_y | 32.3 | 2.02 | 20.127 | 0.068 | AB |
| RA, DEC (J2000): | 11h27m48.34s, 1d22m58.98s |
| semi major axis, semi minor axis (arcsec): | 4.14, 3.57 |
| angle (degrees, anti-clockwise from east): | -156.09 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 16.08 | 0.98 | 20.884 | 0.066 | AB |
| GALEX_NUV | 24.08 | 0.75 | 20.446 | 0.034 | AB |
| SDSS_u | 40.03 | 2.81 | 19.894 | 0.076 | AB |
| SDSS_g | 104.51 | 3.04 | 18.852 | 0.032 | AB |
| DES_g | 109.72 | 0.57 | 18.799 | 0.006 | AB |
| PanSTARRS_g | 100.19 | 1.16 | 18.898 | 0.013 | AB |
| SDSS_r | 153.87 | 3.76 | 18.432 | 0.027 | AB |
| PanSTARRS_r | 150.6 | 1.3 | 18.455 | 0.009 | AB |
| DES_r | 158.35 | 1.28 | 18.401 | 0.009 | AB |
| SDSS_i | 206.66 | 4.85 | 18.112 | 0.025 | AB |
| PanSTARRS_i | 189.53 | 1.08 | 18.206 | 0.006 | AB |
| PanSTARRS_z | 207.62 | 2.24 | 18.107 | 0.012 | AB |
| SDSS_z | 198.83 | 12.68 | 18.154 | 0.069 | AB |
| DES_z | 215.73 | 3.43 | 18.065 | 0.017 | AB |
| PanSTARRS_y | 221.64 | 6.9 | 18.036 | 0.034 | AB |
| 2MASS_J | 164.27 | 118.34 | 17.466 | 0.782 | Vega |
| 2MASS_H | 264.05 | 157.65 | 16.478 | 0.648 | Vega |
| 2MASS_K | 550.85 | 227.73 | 15.210 | 0.449 | Vega |
| WISE_W1 | 108.35 | 8.26 | 16.114 | 0.083 | Vega |
| WISE_W2 | 66.79 | 13.25 | 15.999 | 0.215 | Vega |
| WISE_W3 | 279.28 | 67.88 | 12.611 | 0.264 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.719 | 8.961 | 9.139 |
| {\rm log}_{10}({\rm SFR}) | -1.120 | -0.628 | -0.140 |
| {\rm log}_{10}({\rm sSFR}) | -10.090 | -9.636 | -8.986 |
| {\rm stellar\ age} | 2.677 | 5.755 | 7.508 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.640 | -0.930 | -0.117 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.145 | -0.629 | 0.152 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.144 | 0.445 | 0.872 |
| \delta | -0.616 | -0.162 | 0.226 |
| \tau_1/\tau_2 | 0.630 | 1.000 | 1.385 |
| Q_{PAH} | 0.838 | 2.370 | 4.686 |
| U_{min} | 3.257 | 8.298 | 15.114 |
| {\rm log}_{10}(\gamma_e)\, | -2.919 | -1.739 | -0.564 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.247 | -0.527 | -0.023 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.162 | 1.601 | 2.009 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.210 | -0.648 | -0.170 |
| 0.03-0.10 Gyr | -1.393 | -0.729 | -0.091 |
| 0.10-0.33 Gyr | -1.715 | -0.943 | -0.395 |
| 0.33-1.06 Gyr | -1.933 | -1.023 | -0.553 |
| 1.06-3.45 Gyr | -1.925 | -1.023 | -0.704 |
| 3.45-11.23 Gyr | -1.996 | -1.056 | -0.701 |
| 11.23-12.47 Gyr | -2.173 | -1.094 | -0.418 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.641 | 9.713 | 9.821 |
| {\rm log}_{10}({\rm SFR}) | -0.273 | -0.038 | 0.203 |
| {\rm log}_{10}({\rm sSFR}) | -10.014 | -9.762 | -9.512 |
| {\rm stellar\ age} | 5.034 | 6.126 | 7.271 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.155 | -0.722 | -0.416 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.693 | 0.232 | 0.410 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.082 | 0.157 | 0.295 |
| \delta | -0.558 | -0.109 | 0.197 |
| \tau_1/\tau_2 | 0.731 | 1.029 | 1.327 |
| Q_{PAH} | 0.880 | 2.306 | 4.173 |
| U_{min} | 2.447 | 7.633 | 14.350 |
| {\rm log}_{10}(\gamma_e)\, | -2.609 | -1.592 | -0.698 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.068 | -2.700 | -1.661 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.012 | 1.499 | 1.899 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.707 | -0.467 | -0.301 |
| 0.03-0.10 Gyr | -0.220 | 0.075 | 0.341 |
| 0.10-0.33 Gyr | -0.098 | 0.156 | 0.368 |
| 0.33-1.06 Gyr | -0.419 | -0.112 | 0.104 |
| 1.06-3.45 Gyr | -0.464 | -0.206 | -0.018 |
| 3.45-11.23 Gyr | -0.425 | -0.212 | -0.034 |
| 11.23-12.47 Gyr | -0.607 | -0.147 | 0.301 |