| Name: | 2023ddi |
| Right ascension: | 15h43m02.55s |
| Declination: | -24d41m57.16s |
| Discovery Date: | None |
| Classification: | SN Ia
|
| Redshift: | 0.029000 |
| MW E(B-V): | 0.252 |
| Name: | 2023ddi |
| Right ascension: | 15h43m02.82s |
| Declination: | -24d41m55.22s |
| Redshift: | None |
| Photometric Redshift: | 0.024 |
| 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 |
GALEX_NUV GALEX_FUV 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 | 1.86 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 4.05 |
| Host information | processed | 0.09 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 3.97 |
| Validate global photometry | processed | 10.7 |
| Global host SED inference | processed | 429.31 |
| Local aperture photometry | processed | 3.75 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 501.12 |
| RA, DEC (J2000): | 15h43m02.55s, -24d41m57.16s |
| semi major axis, semi minor axis (arcsec): | 3.44, 3.44 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 72.63 | 1.13 | 19.247 | 0.017 | AB |
| PanSTARRS_r | 154.81 | 1.38 | 18.425 | 0.010 | AB |
| PanSTARRS_i | 224.68 | 1.31 | 18.021 | 0.006 | AB |
| PanSTARRS_z | 292.09 | 2.84 | 17.736 | 0.011 | AB |
| PanSTARRS_y | 330.63 | 6.06 | 17.602 | 0.020 | AB |
| 2MASS_J | 413.19 | 86.92 | 16.465 | 0.228 | Vega |
| 2MASS_H | 446.51 | 124.72 | 15.908 | 0.303 | Vega |
| 2MASS_K | 582.15 | 145.32 | 15.150 | 0.271 | Vega |
| RA, DEC (J2000): | 15h43m02.81s, -24d41m55.09s |
| semi major axis, semi minor axis (arcsec): | 7.82, 4.51 |
| angle (degrees, anti-clockwise from east): | -112.15 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 229.98 | 1.95 | 17.996 | 0.009 | AB |
| PanSTARRS_r | 463.92 | 2.36 | 17.234 | 0.006 | AB |
| PanSTARRS_i | 664.64 | 2.24 | 16.844 | 0.004 | AB |
| PanSTARRS_z | 855.85 | 4.84 | 16.569 | 0.006 | AB |
| PanSTARRS_y | 999.04 | 10.34 | 16.401 | 0.011 | AB |
| 2MASS_J | 1302.75 | 165.26 | 15.218 | 0.138 | Vega |
| 2MASS_H | 1441.41 | 235.43 | 14.635 | 0.177 | Vega |
| 2MASS_K | 1645.19 | 276.31 | 14.022 | 0.182 | Vega |
| WISE_W1 | 699.39 | 25.09 | 14.089 | 0.039 | Vega |
| WISE_W2 | 478.45 | 34.43 | 13.861 | 0.078 | Vega |
| WISE_W3 | 1385.94 | 138.16 | 10.872 | 0.108 | Vega |
| WISE_W4 | 2169.14 | 706.39 | 8.939 | 0.354 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.070 | 9.187 | 9.299 |
| {\rm log}_{10}({\rm SFR}) | -1.894 | -1.283 | -0.800 |
| {\rm log}_{10}({\rm sSFR}) | -11.072 | -10.447 | -9.970 |
| {\rm stellar\ age} | 6.373 | 7.851 | 10.164 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.629 | -1.105 | -0.685 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.911 | -1.664 | -0.630 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.236 | 0.567 | 0.805 |
| \delta | -0.526 | -0.108 | 0.265 |
| \tau_1/\tau_2 | 0.679 | 1.034 | 1.420 |
| Q_{PAH} | 0.875 | 2.816 | 5.450 |
| U_{min} | 2.962 | 8.567 | 15.320 |
| {\rm log}_{10}(\gamma_e)\, | -3.225 | -1.728 | -0.593 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.836 | -2.037 | -0.777 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.974 | 1.400 | 1.898 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.109 | -1.360 | -1.008 |
| 0.03-0.10 Gyr | -2.150 | -1.287 | -0.710 |
| 0.10-0.33 Gyr | -2.199 | -1.336 | -0.758 |
| 0.33-1.10 Gyr | -2.118 | -1.295 | -0.792 |
| 1.10-3.63 Gyr | -2.031 | -1.077 | -0.687 |
| 3.63-12.03 Gyr | -1.240 | -0.737 | -0.555 |
| 12.03-13.37 Gyr | -1.161 | -0.550 | 0.137 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.472 | 9.580 | 9.677 |
| {\rm log}_{10}({\rm SFR}) | -1.441 | -0.992 | -0.535 |
| {\rm log}_{10}({\rm sSFR}) | -11.069 | -10.594 | -10.076 |
| {\rm stellar\ age} | 6.400 | 7.733 | 9.666 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.070 | -0.776 | -0.582 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.826 | -1.436 | 0.050 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.155 | 0.283 | 0.443 |
| \delta | -0.727 | -0.369 | 0.070 |
| \tau_1/\tau_2 | 0.622 | 0.979 | 1.338 |
| Q_{PAH} | 0.510 | 1.432 | 3.576 |
| U_{min} | 2.600 | 7.403 | 14.353 |
| {\rm log}_{10}(\gamma_e)\, | -3.172 | -2.045 | -1.374 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.258 | -2.100 | -1.563 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.998 | 1.409 | 1.780 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.431 | -0.940 | -0.591 |
| 0.03-0.10 Gyr | -1.808 | -1.066 | -0.488 |
| 0.10-0.33 Gyr | -1.741 | -0.958 | -0.461 |
| 0.33-1.10 Gyr | -1.807 | -0.902 | -0.462 |
| 1.10-3.63 Gyr | -1.364 | -0.609 | -0.271 |
| 3.63-12.03 Gyr | -0.627 | -0.324 | -0.159 |
| 12.03-13.37 Gyr | -0.768 | -0.193 | 0.441 |