| Name: | SN1998ew |
| Right ascension: | 20h44m32.10s |
| Declination: | -68d43m36.98s |
| Discovery Date: | Nov. 23, 1998, midnight |
| Classification: | SN II |
| Redshift: | None |
| MW E(B-V): | 0.043 |
| Name: | NGC6943 |
| Right ascension: | 20h44m33.74s |
| Declination: | -68d44m51.98s |
| Redshift: | 0.007342 |
| Photometric Redshift: | None |
| 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_i DES_z DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 4.12 |
| Transient MWEBV | processed | 0.07 |
| Host match | processed | 4.43 |
| Host information | processed | 0.07 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.15 |
| Global aperture photometry | processed | 0.91 |
| Validate global photometry | processed | 1.36 |
| Global host SED inference | processed | 645.9 |
| Local aperture photometry | processed | 0.83 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | failed | 0.06 |
| RA, DEC (J2000): | 20h44m32.10s, -68d43m36.98s |
| semi major axis, semi minor axis (arcsec): | 13.24, 13.24 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | -8.55 | 1.99 | AB | ||
| GALEX_NUV | -11.97 | 1.64 | AB | ||
| 2MASS_J | 137.11 | 346.66 | 17.662 | 2.745 | Vega |
| 2MASS_H | 88.13 | 590.79 | 17.670 | 7.278 | Vega |
| 2MASS_K | -185.09 | 556.15 | Vega | ||
| WISE_W1 | -403.48 | 278.4 | Vega | ||
| WISE_W2 | -109.45 | 163.6 | Vega | ||
| WISE_W3 | -355.47 | 285.52 | Vega | ||
| WISE_W4 | -407.05 | 1104.25 | Vega |
| RA, DEC (J2000): | 20h44m33.72s, -68d44m51.74s |
| semi major axis, semi minor axis (arcsec): | 77.68, 31.37 |
| angle (degrees, anti-clockwise from east): | -63.24 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 901.42 | 16.91 | 16.513 | 0.020 | AB |
| GALEX_NUV | 1460.35 | 18.04 | 15.989 | 0.013 | AB |
| 2MASS_H | 234793.64 | 2208.88 | 9.106 | 0.010 | Vega |
| 2MASS_K | 190660.16 | 2079.6 | 8.862 | 0.012 | Vega |
| WISE_W1 | 91598.09 | 3218.97 | 8.796 | 0.038 | Vega |
| WISE_W2 | 51681.19 | 2072.59 | 8.778 | 0.044 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.498 | 10.600 | 10.713 |
| {\rm log}_{10}({\rm SFR}) | -0.902 | -0.411 | 0.071 |
| {\rm log}_{10}({\rm sSFR}) | -11.492 | -11.027 | -10.532 |
| {\rm stellar\ age} | 7.795 | 9.683 | 12.704 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.863 | -0.379 | -0.116 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.201 | -0.534 | 0.018 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.153 | 0.296 | 0.589 |
| \delta | -0.734 | -0.374 | -0.063 |
| \tau_1/\tau_2 | 0.260 | 0.736 | 1.242 |
| Q_{PAH} | 0.217 | 0.986 | 2.831 |
| U_{min} | 2.417 | 7.396 | 14.926 |
| {\rm log}_{10}(\gamma_e)\, | -3.529 | -2.297 | -1.290 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.615 | -3.859 | -2.845 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.176 | 1.733 | 2.026 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.137 | -0.478 | -0.017 |
| 0.03-0.10 Gyr | -2.025 | -0.555 | 0.151 |
| 0.10-0.33 Gyr | -3.331 | -0.858 | -0.045 |
| 0.33-1.10 Gyr | -3.931 | -1.006 | -0.060 |
| 1.10-3.65 Gyr | -3.219 | -0.716 | 0.336 |
| 3.65-12.11 Gyr | -1.096 | 0.523 | 0.784 |
| 12.11-13.46 Gyr | 0.455 | 1.301 | 1.823 |