| Name: | AT2025ctu |
| Right ascension: | 18h52m10.45s |
| Declination: | 37d22m23.06s |
| Discovery Date: | Feb. 23, 2025, 12:19 p.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.069 |
| Name: | 2025ctu |
| Right ascension: | 18h52m10.40s |
| Declination: | 37d22m22.63s |
| Redshift: | None |
| Photometric Redshift: | 0.078 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g |
GALEX_NUV GALEX_FUV SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_r DES_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.58 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 3.78 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.26 |
| Global aperture construction | processed | 0.63 |
| Global aperture photometry | processed | 6.88 |
| Validate global photometry | processed | 11.03 |
| Global host SED inference | processed | 424.43 |
| Local aperture photometry | processed | 3.95 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 452.93 |
| RA, DEC (J2000): | 18h52m10.45s, 37d22m23.06s |
| semi major axis, semi minor axis (arcsec): | 1.36, 1.36 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 67.95 | 0.8 | 19.320 | 0.013 | AB |
| PanSTARRS_g | 63.63 | 0.35 | 19.391 | 0.006 | AB |
| PanSTARRS_r | 122.11 | 0.5 | 18.683 | 0.004 | AB |
| PanSTARRS_i | 170.78 | 0.38 | 18.319 | 0.002 | AB |
| PanSTARRS_z | 202.19 | 1.06 | 18.136 | 0.006 | AB |
| PanSTARRS_y | 231.99 | 2.61 | 17.986 | 0.012 | AB |
| RA, DEC (J2000): | 18h52m10.39s, 37d22m22.74s |
| semi major axis, semi minor axis (arcsec): | 5.26, 5.19 |
| angle (degrees, anti-clockwise from east): | -154.32 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_g | 174.87 | 1.32 | 18.293 | 0.008 | AB |
| PanSTARRS_g | 184.22 | 1.25 | 18.237 | 0.007 | AB |
| PanSTARRS_r | 295.72 | 1.69 | 17.723 | 0.006 | AB |
| PanSTARRS_i | 408.78 | 1.3 | 17.371 | 0.003 | AB |
| PanSTARRS_z | 460.9 | 3.74 | 17.241 | 0.009 | AB |
| PanSTARRS_y | 519.74 | 9.39 | 17.111 | 0.020 | AB |
| 2MASS_J | 456.5 | 166.62 | 16.357 | 0.396 | Vega |
| 2MASS_H | 647.26 | 246.54 | 15.505 | 0.414 | Vega |
| 2MASS_K | 804.87 | 286.32 | 14.798 | 0.386 | Vega |
| WISE_W1 | 430.66 | 25.01 | 14.616 | 0.063 | Vega |
| WISE_W2 | 243.41 | 35.39 | 14.595 | 0.158 | Vega |
| WISE_W3 | 1093.37 | 88.16 | 11.129 | 0.088 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.645 | 9.772 | 9.890 |
| {\rm log}_{10}({\rm SFR}) | -2.034 | -0.906 | -0.221 |
| {\rm log}_{10}({\rm sSFR}) | -11.909 | -10.701 | -9.976 |
| {\rm stellar\ age} | 5.684 | 7.325 | 9.342 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.524 | -1.022 | -0.609 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.664 | -0.674 | 0.207 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.197 | 0.493 | 0.838 |
| \delta | -0.703 | -0.270 | 0.185 |
| \tau_1/\tau_2 | 0.696 | 1.056 | 1.425 |
| Q_{PAH} | 0.991 | 2.982 | 5.207 |
| U_{min} | 2.767 | 7.907 | 15.016 |
| {\rm log}_{10}(\gamma_e)\, | -3.186 | -2.129 | -0.715 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.765 | -1.022 | -0.271 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.067 | 1.541 | 1.947 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.252 | -1.178 | -0.704 |
| 0.03-0.10 Gyr | -2.326 | -0.905 | -0.098 |
| 0.10-0.33 Gyr | -2.147 | -0.766 | -0.089 |
| 0.33-1.07 Gyr | -1.950 | -0.738 | -0.158 |
| 1.07-3.50 Gyr | -1.492 | -0.405 | -0.047 |
| 3.50-11.46 Gyr | -0.684 | -0.145 | 0.049 |
| 11.46-12.73 Gyr | -0.727 | -0.012 | 0.688 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.846 | 9.987 | 10.093 |
| {\rm log}_{10}({\rm SFR}) | -0.751 | -0.215 | 0.289 |
| {\rm log}_{10}({\rm sSFR}) | -10.753 | -10.228 | -9.692 |
| {\rm stellar\ age} | 3.508 | 5.939 | 7.223 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.018 | -0.660 | -0.386 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.733 | -0.744 | 0.185 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.241 | 0.398 | 0.588 |
| \delta | -0.572 | -0.013 | 0.291 |
| \tau_1/\tau_2 | 0.652 | 0.998 | 1.354 |
| Q_{PAH} | 1.588 | 3.348 | 5.514 |
| U_{min} | 2.396 | 7.023 | 14.181 |
| {\rm log}_{10}(\gamma_e)\, | -3.215 | -2.021 | -1.139 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.976 | -2.642 | -1.720 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.922 | 1.342 | 1.822 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.644 | -0.315 | -0.064 |
| 0.03-0.10 Gyr | -0.930 | -0.205 | 0.402 |
| 0.10-0.33 Gyr | -0.831 | -0.023 | 0.361 |
| 0.33-1.07 Gyr | -0.425 | 0.114 | 0.450 |
| 1.07-3.50 Gyr | -0.171 | 0.185 | 0.437 |
| 3.50-11.46 Gyr | -0.576 | 0.014 | 0.230 |
| 11.46-12.73 Gyr | -0.970 | -0.034 | 0.458 |