| Name: | SN1997aa |
| Right ascension: | 4h51m53.60s |
| Declination: | -4d57m36.00s |
| Discovery Date: | March 1, 1997, midnight |
| Classification: | SN II |
| Redshift: | None |
| MW E(B-V): | |
| Name: | J045155.23-045708.34 |
| Right ascension: | 4h51m55.23s |
| Declination: | -4d57m08.34s |
| Redshift: | None |
| Photometric Redshift: | 0.009 |
| 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 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_g DES_r DES_z |
GALEX_NUV GALEX_FUV DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 19.25 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 5.35 |
| Host information | processed | 0.19 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.67 |
| Global aperture photometry | processed | 6.75 |
| Validate global photometry | processed | 18.69 |
| Global host SED inference | processed | 504.8 |
| Local aperture photometry | processed | 6.31 |
| Validate local photometry | processed | 0.03 |
| Local host SED inference | processed | 443.8 |
| RA, DEC (J2000): | 4h51m53.60s, -4d57m36.00s |
| semi major axis, semi minor axis (arcsec): | 10.99, 10.99 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 98.34 | 8.79 | 18.918 | 0.097 | AB |
| SDSS_g | 95.16 | 4.17 | 18.954 | 0.048 | AB |
| DES_g | 124.07 | 1.06 | 18.666 | 0.009 | AB |
| PanSTARRS_g | 88.84 | 3.29 | 19.028 | 0.040 | AB |
| SDSS_r | 126.69 | 6.28 | 18.643 | 0.054 | AB |
| PanSTARRS_r | 103.56 | 3.15 | 18.862 | 0.033 | AB |
| DES_r | 162.8 | 1.89 | 18.371 | 0.013 | AB |
| SDSS_i | 111.23 | 9.03 | 18.784 | 0.088 | AB |
| PanSTARRS_i | 130.71 | 4.73 | 18.609 | 0.039 | AB |
| PanSTARRS_z | 138.82 | 8.05 | 18.544 | 0.063 | AB |
| SDSS_z | 176.93 | 31.63 | 18.281 | 0.194 | AB |
| DES_z | 197.67 | 4.22 | 18.160 | 0.023 | AB |
| PanSTARRS_y | 109.49 | 16.36 | 18.802 | 0.162 | AB |
| 2MASS_J | 169.24 | 232.52 | 17.434 | 1.492 | Vega |
| 2MASS_H | 137.93 | 330.83 | 17.183 | 2.604 | Vega |
| 2MASS_K | -161.57 | 479.03 | Vega | ||
| WISE_W1 | 35.94 | 37.16 | 17.312 | 1.123 | Vega |
| WISE_W2 | -12.07 | 31.27 | Vega | ||
| WISE_W3 | 137.32 | 114.29 | 13.382 | 0.904 | Vega |
| RA, DEC (J2000): | 4h51m55.09s, -4d57m06.98s |
| semi major axis, semi minor axis (arcsec): | 41.17, 29.95 |
| angle (degrees, anti-clockwise from east): | -16.59 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| SDSS_u | 2020.82 | 29.13 | 15.636 | 0.016 | AB |
| SDSS_i | 9466.75 | 37.22 | 13.959 | 0.004 | AB |
| SDSS_z | 9906.35 | 104.17 | 13.910 | 0.011 | AB |
| DES_z | 11200.55 | 24.03 | 13.777 | 0.002 | AB |
| 2MASS_J | 11066.03 | 745.62 | 12.895 | 0.073 | Vega |
| 2MASS_H | 11612.5 | 1060.1 | 12.370 | 0.099 | Vega |
| WISE_W2 | 3275.4 | 137.67 | 11.773 | 0.046 | Vega |
| WISE_W3 | 9382.31 | 488.28 | 8.795 | 0.057 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 6.837 | 7.303 | 7.553 |
| {\rm log}_{10}({\rm SFR}) | -2.054 | -1.515 | -1.147 |
| {\rm log}_{10}({\rm sSFR}) | -9.534 | -8.798 | -7.940 |
| {\rm stellar\ age} | 0.255 | 4.612 | 7.171 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.304 | -0.435 | 0.026 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.575 | -1.250 | -0.868 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.219 | 0.479 | 1.013 |
| \delta | -0.394 | 0.026 | 0.254 |
| \tau_1/\tau_2 | 0.753 | 1.110 | 1.502 |
| Q_{PAH} | 0.699 | 2.491 | 5.263 |
| U_{min} | 2.992 | 8.312 | 15.962 |
| {\rm log}_{10}(\gamma_e)\, | -3.007 | -1.854 | -0.593 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.853 | -0.779 | -0.106 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.052 | 1.480 | 1.856 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.051 | -1.736 | -1.444 |
| 0.03-0.10 Gyr | -2.144 | -1.470 | -1.032 |
| 0.10-0.33 Gyr | -4.175 | -2.396 | -1.797 |
| 0.33-1.10 Gyr | -5.242 | -2.807 | -2.257 |
| 1.10-3.65 Gyr | -5.487 | -2.950 | -2.405 |
| 3.65-12.09 Gyr | -5.626 | -2.966 | -2.403 |
| 12.09-13.44 Gyr | -5.357 | -3.006 | -2.227 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.090 | 9.290 | 9.459 |
| {\rm log}_{10}({\rm SFR}) | -1.319 | -0.738 | -0.344 |
| {\rm log}_{10}({\rm sSFR}) | -10.676 | -10.095 | -9.652 |
| {\rm stellar\ age} | 3.138 | 6.378 | 8.276 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.239 | -0.808 | -0.403 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.681 | -0.499 | 0.175 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.082 | 0.183 | 0.354 |
| \delta | -0.690 | -0.172 | 0.236 |
| \tau_1/\tau_2 | 0.516 | 0.892 | 1.277 |
| Q_{PAH} | 0.451 | 1.222 | 3.274 |
| U_{min} | 2.637 | 7.231 | 14.118 |
| {\rm log}_{10}(\gamma_e)\, | -3.457 | -2.589 | -1.612 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.328 | -3.331 | -2.294 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.987 | 1.467 | 1.891 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.477 | -0.889 | -0.605 |
| 0.03-0.10 Gyr | -1.612 | -0.706 | -0.256 |
| 0.10-0.33 Gyr | -1.217 | -0.544 | -0.029 |
| 0.33-1.10 Gyr | -1.262 | -0.631 | -0.169 |
| 1.10-3.65 Gyr | -1.299 | -0.717 | -0.414 |
| 3.65-12.09 Gyr | -1.512 | -0.720 | -0.402 |
| 12.09-13.44 Gyr | -1.712 | -0.718 | -0.098 |