| Name: | AT2025ktd |
| Right ascension: | 0h09m18.33s |
| Declination: | 14d17m16.58s |
| Discovery Date: | May 15, 2025, 11:28 a.m. |
| Classification: | None |
| Redshift: | None |
| MW E(B-V): | 0.085 |
| Name: | 2025ktd |
| Right ascension: | 0h09m18.36s |
| Declination: | 14d17m16.33s |
| Redshift: | None |
| Photometric Redshift: | 0.098 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 GALEX_NUV 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 |
GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 15.81 |
| Transient MWEBV | processed | 0.11 |
| Host match | processed | 1.54 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.09 |
| Global aperture construction | processed | 0.74 |
| Global aperture photometry | processed | 6.89 |
| Validate global photometry | processed | 18.79 |
| Global host SED inference | processed | 505.97 |
| Local aperture photometry | processed | 6.75 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 485.84 |
| RA, DEC (J2000): | 0h09m18.33s, 14d17m16.58s |
| 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 | 29.25 | 0.45 | 20.235 | 0.017 | AB |
| PanSTARRS_z | 44.17 | 0.82 | 19.787 | 0.020 | AB |
| DES_z | 36.0 | 1.32 | 20.009 | 0.040 | AB |
| PanSTARRS_y | 42.56 | 1.68 | 19.827 | 0.043 | AB |
| RA, DEC (J2000): | 0h09m18.34s, 14d17m16.42s |
| semi major axis, semi minor axis (arcsec): | 3.98, 3.3 |
| angle (degrees, anti-clockwise from east): | -89.91 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_NUV | 5.22 | 4.67 | 22.107 | 0.972 | AB |
| SDSS_u | 29.89 | 3.39 | 20.211 | 0.123 | AB |
| SDSS_g | 45.22 | 2.01 | 19.762 | 0.048 | AB |
| DES_g | 49.84 | 0.4 | 19.656 | 0.009 | AB |
| PanSTARRS_g | 47.93 | 0.85 | 19.699 | 0.019 | AB |
| SDSS_r | 73.8 | 2.65 | 19.230 | 0.039 | AB |
| PanSTARRS_r | 73.82 | 1.15 | 19.230 | 0.017 | AB |
| DES_r | 74.5 | 0.82 | 19.220 | 0.012 | AB |
| SDSS_i | 85.03 | 3.43 | 19.076 | 0.044 | AB |
| PanSTARRS_i | 91.87 | 1.08 | 18.992 | 0.013 | AB |
| PanSTARRS_z | 96.72 | 2.6 | 18.936 | 0.029 | AB |
| SDSS_z | 83.54 | 7.26 | 19.095 | 0.094 | AB |
| DES_z | 100.11 | 2.35 | 18.899 | 0.025 | AB |
| PanSTARRS_y | 115.17 | 5.36 | 18.747 | 0.050 | AB |
| 2MASS_J | 318.63 | 111.07 | 16.747 | 0.378 | Vega |
| 2MASS_H | 66.54 | 193.1 | 17.975 | 3.151 | Vega |
| 2MASS_K | 28.4 | 172.95 | 18.429 | 6.611 | Vega |
| WISE_W1 | 36.76 | 7.89 | 17.288 | 0.233 | Vega |
| WISE_W2 | 32.27 | 10.62 | 16.789 | 0.357 | Vega |
| WISE_W3 | 16.28 | 64.16 | 15.697 | 4.279 | Vega |
| WISE_W4 | 296.72 | 366.49 | 11.099 | 1.341 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.820 | 9.087 | 9.271 |
| {\rm log}_{10}({\rm SFR}) | -1.160 | -0.449 | 0.188 |
| {\rm log}_{10}({\rm sSFR}) | -10.302 | -9.528 | -8.746 |
| {\rm stellar\ age} | 1.854 | 5.516 | 7.473 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.741 | -1.334 | -0.642 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.528 | -0.653 | 0.214 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.244 | 0.535 | 0.938 |
| \delta | -0.740 | -0.329 | 0.107 |
| \tau_1/\tau_2 | 0.552 | 0.979 | 1.406 |
| Q_{PAH} | 0.653 | 2.265 | 5.141 |
| U_{min} | 3.173 | 8.227 | 14.890 |
| {\rm log}_{10}(\gamma_e)\, | -3.118 | -1.918 | -0.620 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.022 | -0.765 | -0.025 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.114 | 1.527 | 2.005 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.158 | -0.549 | -0.039 |
| 0.03-0.10 Gyr | -1.572 | -0.517 | 0.253 |
| 0.10-0.33 Gyr | -1.922 | -0.819 | -0.172 |
| 0.33-1.06 Gyr | -2.074 | -0.907 | -0.304 |
| 1.06-3.45 Gyr | -2.325 | -0.943 | -0.583 |
| 3.45-11.23 Gyr | -2.323 | -0.950 | -0.597 |
| 11.23-12.48 Gyr | -2.377 | -1.008 | -0.290 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.041 | 9.303 | 9.489 |
| {\rm log}_{10}({\rm SFR}) | -0.454 | 0.110 | 0.629 |
| {\rm log}_{10}({\rm sSFR}) | -9.849 | -9.252 | -8.485 |
| {\rm stellar\ age} | 1.989 | 5.241 | 7.215 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.366 | -0.747 | -0.296 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.304 | 0.129 | 0.347 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.109 | 0.229 | 0.401 |
| \delta | -0.900 | -0.639 | -0.280 |
| \tau_1/\tau_2 | 0.539 | 1.014 | 1.489 |
| Q_{PAH} | 0.620 | 1.803 | 3.863 |
| U_{min} | 3.096 | 9.181 | 16.161 |
| {\rm log}_{10}(\gamma_e)\, | -2.493 | -1.467 | -0.528 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.931 | -2.266 | -1.458 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.092 | 1.533 | 1.877 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.352 | -0.766 | -0.475 |
| 0.03-0.10 Gyr | -0.364 | 0.250 | 0.786 |
| 0.10-0.33 Gyr | -1.914 | -0.173 | 0.234 |
| 0.33-1.06 Gyr | -2.831 | -0.669 | -0.138 |
| 1.06-3.45 Gyr | -2.903 | -0.760 | -0.387 |
| 3.45-11.23 Gyr | -2.443 | -0.811 | -0.434 |
| 11.23-12.48 Gyr | -2.403 | -0.767 | -0.029 |