| Name: | SN2018htw |
| Right ascension: | 22h08m49.70s |
| Declination: | 38d09m04.97s |
| Discovery Date: | Oct. 9, 2018, 4:04 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.020000 |
| MW E(B-V): | 0.104 |
| Object ID: | 153783322115091099 |
| Catalog Name: | panstarrs |
| Catalog Release: | dr2 |
| Right ascension: | 22h08m50.97s |
| Declination: | 38d09m01.25s |
| Redshift: | 0.020600 |
| Photometric Redshift: | 0.120 |
| Downloadable | 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 | 5.54 |
| Transient MWEBV | processed | 0.21 |
| Host match | processed | 6.3 |
| Host information | processed | 0.13 |
| Host MWEBV | processed | 0.05 |
| Host spectrum download | processed | 0.06 |
| Global aperture construction | processed | 0.74 |
| Global aperture photometry | processed | 0.94 |
| Validate global photometry | processed | 1.17 |
| Global host SED inference | processed | 486.65 |
| Local aperture photometry | processed | 1.1 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 449.82 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 8.372 | 8.623 | 8.763 |
| {\rm log}_{10}({\rm SFR}) | -2.849 | -1.327 | -0.555 |
| {\rm log}_{10}({\rm sSFR}) | -11.589 | -10.020 | -8.974 |
| {\rm stellar\ age} | 1.932 | 6.951 | 8.590 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.822 | -1.453 | -0.974 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.479 | -0.340 | 0.314 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.258 | 0.795 | 1.443 |
| \delta | -0.737 | -0.379 | 0.118 |
| \tau_1/\tau_2 | 0.639 | 0.958 | 1.310 |
| Q_{PAH} | 0.426 | 1.754 | 4.033 |
| U_{min} | 3.021 | 8.078 | 15.910 |
| {\rm log}_{10}(\gamma_e)\, | -3.006 | -1.800 | -0.578 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.456 | -2.556 | -0.096 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.937 | 1.465 | 1.941 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.209 | -1.343 | -0.609 |
| 0.03-0.10 Gyr | -3.172 | -1.576 | -0.618 |
| 0.10-0.33 Gyr | -3.201 | -1.785 | -0.820 |
| 0.33-1.10 Gyr | -3.278 | -1.848 | -1.086 |
| 1.10-3.66 Gyr | -3.314 | -1.577 | -1.142 |
| 3.66-12.14 Gyr | -3.343 | -1.370 | -1.083 |
| 12.14-13.49 Gyr | -3.493 | -1.458 | -0.757 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.316 | 9.492 | 9.659 |
| {\rm log}_{10}({\rm SFR}) | -1.582 | -1.160 | -0.813 |
| {\rm log}_{10}({\rm sSFR}) | -11.075 | -10.654 | -10.327 |
| {\rm stellar\ age} | 7.514 | 8.290 | 10.402 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.821 | -0.212 | 0.064 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.472 | -0.584 | 0.127 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.838 | 2.338 | 2.835 |
| \delta | 0.119 | 0.296 | 0.366 |
| \tau_1/\tau_2 | 0.584 | 0.897 | 1.233 |
| Q_{PAH} | 0.137 | 0.386 | 0.837 |
| U_{min} | 2.956 | 7.861 | 15.429 |
| {\rm log}_{10}(\gamma_e)\, | -3.486 | -2.801 | -1.789 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.735 | -4.121 | -2.748 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.055 | 1.520 | 1.956 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.653 | -1.128 | -0.762 |
| 0.03-0.10 Gyr | -1.834 | -1.237 | -0.813 |
| 0.10-0.33 Gyr | -2.057 | -1.398 | -0.895 |
| 0.33-1.10 Gyr | -3.274 | -2.246 | -1.463 |
| 1.10-3.66 Gyr | -2.852 | -1.997 | -1.594 |
| 3.66-12.14 Gyr | -2.817 | -1.758 | -1.539 |
| 12.14-13.49 Gyr | -3.059 | -1.824 | -1.228 |
| 0.33-1.10 Gyr | -2.278 | -1.477 | -0.922 |
| 1.10-3.66 Gyr | -2.047 | -1.137 | -0.614 |
| 3.66-12.13 Gyr | -0.682 | -0.381 | -0.172 |
| 12.13-13.48 Gyr | -0.869 | -0.201 | 0.393 |
| RA, DEC (J2000): | 22h08m49.70s, 38d09m04.97s |
| semi major axis, semi minor axis (arcsec): | 4.8, 4.8 |
| 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 | -0.58 | 2.12 | AB | ||
| PanSTARRS_g | 59.45 | 1.05 | 19.465 | 0.019 | AB |
| PanSTARRS_r | 129.86 | 1.29 | 18.616 | 0.011 | AB |
| PanSTARRS_i | 165.77 | 1.52 | 18.351 | 0.010 | AB |
| PanSTARRS_z | 181.17 | 3.34 | 18.255 | 0.020 | AB |
| PanSTARRS_y | 198.92 | 8.58 | 18.153 | 0.047 | AB |
| 2MASS_J | 269.83 | 107.44 | 16.927 | 0.432 | Vega |
| 2MASS_H | 321.14 | 169.74 | 16.266 | 0.574 | Vega |
| 2MASS_K | -62.72 | 176.23 | Vega |
| RA, DEC (J2000): | 22h08m50.97s, 38d09m01.25s |
| semi major axis, semi minor axis (arcsec): | 11.72, 7.92 |
| angle (degrees, anti-clockwise from east): | 31.03 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 20.46 | 5.75 | 20.623 | 0.305 | AB |
| PanSTARRS_g | 30.08 | 0.63 | 20.204 | 0.023 | AB |
| 2MASS_J | 2278.64 | 224.28 | 14.611 | 0.107 | Vega |
| 2MASS_H | 2189.95 | 352.96 | 14.181 | 0.175 | Vega |
| 2MASS_K | 1204.29 | 367.63 | 14.360 | 0.331 | Vega |
| WISE_W2 | 335.94 | 107.54 | 14.245 | 0.348 | Vega |
| WISE_W3 | 292.42 | 88.13 | 12.561 | 0.327 | Vega |