| Name: | SN2018fex |
| Right ascension: | 3h55m20.81s |
| Declination: | -56d45m14.44s |
| Discovery Date: | Aug. 17, 2018, 7:55 a.m. |
| Classification: | SN IIb |
| Redshift: | 0.024000 |
| MW E(B-V): | 0.015 |
| Name: | 2018fex |
| Right ascension: | 3h55m21.67s |
| Declination: | -56d44m46.68s |
| Redshift: | 0.024280 |
| 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 | 3.71 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 0.28 |
| Host information | processed | 0.11 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.16 |
| Global aperture photometry | processed | 1.04 |
| Validate global photometry | processed | 1.51 |
| Global host SED inference | processed | 640.81 |
| Local aperture photometry | processed | 0.97 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | failed | 0.01 |
| RA, DEC (J2000): | 3h55m20.81s, -56d45m14.44s |
| semi major axis, semi minor axis (arcsec): | 4.09, 4.09 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| 2MASS_J | 115.01 | 106.76 | 17.853 | 1.008 | Vega |
| 2MASS_H | 123.23 | 151.5 | 17.306 | 1.335 | Vega |
| 2MASS_K | 20.01 | 175.2 | 18.809 | 9.508 | Vega |
| RA, DEC (J2000): | 3h55m21.62s, -56d44m46.63s |
| semi major axis, semi minor axis (arcsec): | 15.63, 10.52 |
| angle (degrees, anti-clockwise from east): | -148.63 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 184.05 | 11.38 | 18.238 | 0.067 | AB |
| GALEX_NUV | 258.42 | 6.73 | 17.869 | 0.028 | AB |
| 2MASS_J | 6194.75 | 336.53 | 13.525 | 0.059 | Vega |
| 2MASS_H | 6931.62 | 476.11 | 12.930 | 0.075 | Vega |
| 2MASS_K | 5750.15 | 551.42 | 12.663 | 0.104 | Vega |
| WISE_W1 | 2689.03 | 25.39 | 12.627 | 0.010 | Vega |
| WISE_W2 | 1587.6 | 49.39 | 12.559 | 0.034 | Vega |
| WISE_W3 | 3715.24 | 150.87 | 9.801 | 0.044 | Vega |
| WISE_W4 | 3938.12 | 469.07 | 8.292 | 0.129 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.687 | 9.875 | 10.097 |
| {\rm log}_{10}({\rm SFR}) | -0.662 | -0.239 | 0.194 |
| {\rm log}_{10}({\rm sSFR}) | -10.599 | -10.124 | -9.674 |
| {\rm stellar\ age} | 5.033 | 7.586 | 11.192 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.700 | -0.272 | 0.032 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.354 | -0.624 | -0.122 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.099 | 0.219 | 0.440 |
| \delta | -0.613 | -0.155 | 0.166 |
| \tau_1/\tau_2 | 0.254 | 0.673 | 1.129 |
| Q_{PAH} | 0.249 | 1.020 | 3.203 |
| U_{min} | 2.363 | 6.843 | 13.575 |
| {\rm log}_{10}(\gamma_e)\, | -3.503 | -2.562 | -1.578 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.313 | -3.179 | -2.066 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.073 | 1.579 | 1.955 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.975 | -0.438 | -0.033 |
| 0.03-0.10 Gyr | -1.011 | -0.270 | 0.315 |
| 0.10-0.33 Gyr | -1.509 | -0.357 | 0.242 |
| 0.33-1.10 Gyr | -2.043 | -0.430 | 0.196 |
| 1.10-3.65 Gyr | -1.557 | -0.331 | 0.042 |
| 3.65-12.09 Gyr | -0.967 | -0.166 | 0.129 |
| 12.09-13.43 Gyr | -0.649 | 0.094 | 1.065 |