| Name: | SN2021gn |
| Right ascension: | 23h09m09.98s |
| Declination: | 28d18m03.85s |
| Discovery Date: | Jan. 1, 2021, 2:15 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.044000 |
| MW E(B-V): | 0.105 |
| Name: | |
| Right ascension: | 23h09m09.72s |
| Declination: | 28d18m06.61s |
| Redshift: | 0.044023 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 22.78 |
| Transient MWEBV | processed | 0.09 |
| Host match | processed | 7.15 |
| Host information | processed | 0.1 |
| Host MWEBV | processed | 0.05 |
| Global aperture construction | processed | 0.71 |
| Global aperture photometry | processed | 9.04 |
| Validate global photometry | processed | 27.61 |
| Global host SED inference | time limit exceeded | 7192.82 |
| Local aperture photometry | processed | 7.97 |
| Validate local photometry | processed | 0.06 |
| Local host SED inference | processed | 433.41 |
| RA, DEC (J2000): | 23h09m09.98s, 28d18m03.85s |
| semi major axis, semi minor axis (arcsec): | 2.31, 2.31 |
| 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 | 2.22 | 1.51 | 23.033 | 0.739 | AB |
| SDSS_g | 23.28 | 1.36 | 20.483 | 0.064 | AB |
| DES_g | 25.4 | 0.24 | 20.388 | 0.010 | AB |
| PanSTARRS_g | 20.67 | 0.69 | 20.612 | 0.036 | AB |
| SDSS_r | 44.67 | 2.01 | 19.775 | 0.049 | AB |
| PanSTARRS_r | 49.89 | 0.7 | 19.655 | 0.015 | AB |
| DES_r | 70.5 | 0.71 | 19.280 | 0.011 | AB |
| SDSS_i | 71.93 | 2.78 | 19.258 | 0.042 | AB |
| PanSTARRS_i | 72.17 | 0.82 | 19.254 | 0.012 | AB |
| PanSTARRS_z | 122.64 | 1.99 | 18.678 | 0.018 | AB |
| SDSS_z | 78.56 | 7.04 | 19.162 | 0.097 | AB |
| DES_z | 120.26 | 1.86 | 18.700 | 0.017 | AB |
| PanSTARRS_y | 125.44 | 4.67 | 18.654 | 0.040 | AB |
| RA, DEC (J2000): | 23h09m10.07s, 28d18m07.82s |
| semi major axis, semi minor axis (arcsec): | 8.59, 3.07 |
| angle (degrees, anti-clockwise from east): | -100.04 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 4.76 | 1.4 | 22.205 | 0.320 | AB |
| GALEX_NUV | 5.06 | 1.53 | 22.139 | 0.327 | AB |
| SDSS_u | 97.68 | 4.12 | 18.925 | 0.046 | AB |
| SDSS_g | 826.1 | 7.56 | 16.607 | 0.010 | AB |
| DES_g | 893.57 | 1.21 | 16.522 | 0.001 | AB |
| PanSTARRS_g | 919.37 | 1.64 | 16.491 | 0.002 | AB |
| SDSS_r | 2219.64 | 12.44 | 15.534 | 0.006 | AB |
| PanSTARRS_r | 2243.98 | 1.82 | 15.522 | 0.001 | AB |
| DES_r | 2404.09 | 3.89 | 15.448 | 0.002 | AB |
| SDSS_i | 3273.58 | 15.31 | 15.112 | 0.005 | AB |
| PanSTARRS_i | 3260.94 | 2.08 | 15.117 | 0.001 | AB |
| PanSTARRS_z | 3763.83 | 4.56 | 14.961 | 0.001 | AB |
| SDSS_z | 4194.57 | 22.29 | 14.843 | 0.006 | AB |
| DES_z | 3779.0 | 9.99 | 14.957 | 0.003 | AB |
| PanSTARRS_y | 4551.49 | 10.3 | 14.755 | 0.002 | AB |
| 2MASS_J | 5388.89 | 148.49 | 13.676 | 0.030 | Vega |
| 2MASS_H | 6540.49 | 248.73 | 12.993 | 0.041 | Vega |
| 2MASS_K | 5295.69 | 254.74 | 12.752 | 0.052 | Vega |
| WISE_W1 | 2105.8 | 26.78 | 12.892 | 0.014 | Vega |
| WISE_W2 | 1224.6 | 28.62 | 12.841 | 0.025 | Vega |
| WISE_W3 | 1747.68 | 77.5 | 10.620 | 0.048 | Vega |
| WISE_W4 | 1302.19 | 609.67 | 9.493 | 0.508 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.017 | 9.131 | 9.270 |
| {\rm log}_{10}({\rm SFR}) | -1.402 | -0.975 | -0.531 |
| {\rm log}_{10}({\rm sSFR}) | -10.604 | -10.123 | -9.569 |
| {\rm stellar\ age} | 6.754 | 7.846 | 10.899 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.683 | -0.269 | -0.072 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.894 | -1.711 | -1.436 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.585 | 0.892 | 1.181 |
| \delta | -0.634 | -0.399 | -0.187 |
| \tau_1/\tau_2 | 0.466 | 0.831 | 1.256 |
| Q_{PAH} | 0.990 | 2.717 | 4.962 |
| U_{min} | 3.023 | 8.438 | 15.725 |
| {\rm log}_{10}(\gamma_e)\, | -3.170 | -1.794 | -0.634 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.801 | -2.034 | -0.766 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.986 | 1.436 | 1.931 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.045 | -0.686 | -0.389 |
| 0.03-0.10 Gyr | -2.391 | -1.284 | -0.611 |
| 0.10-0.33 Gyr | -2.929 | -1.612 | -1.030 |
| 0.33-1.09 Gyr | -2.945 | -1.539 | -1.091 |
| 1.09-3.59 Gyr | -2.661 | -1.330 | -0.878 |
| 3.59-11.85 Gyr | -1.266 | -0.782 | -0.601 |
| 11.85-13.17 Gyr | -1.259 | -0.633 | 0.226 |