| Name: | SN2021sni |
| Right ascension: | 19h50m39.57s |
| Declination: | -30d55m20.57s |
| Discovery Date: | July 8, 2021, 6:14 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.022600 |
| MW E(B-V): | 0.116 |
| Name: | 2021sni |
| Right ascension: | 19h50m49.51s |
| Declination: | -30d58m13.66s |
| Redshift: | None |
| 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 | 5.38 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 1.61 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 3.95 |
| Global aperture photometry | processed | 3.93 |
| Validate global photometry | processed | 7.66 |
| Global host SED inference | processed | 512.56 |
| Local aperture photometry | processed | 3.93 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 588.67 |
| RA, DEC (J2000): | 19h50m39.57s, -30d55m20.57s |
| semi major axis, semi minor axis (arcsec): | 4.38, 4.38 |
| 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 | 1.04 | 1.78 | 23.856 | 1.852 | AB |
| PanSTARRS_i | 4149.96 | 4.35 | 14.855 | 0.001 | AB |
| PanSTARRS_z | 5413.33 | 7.26 | 14.566 | 0.001 | AB |
| PanSTARRS_y | 6518.41 | 23.21 | 14.365 | 0.004 | AB |
| 2MASS_J | 8219.81 | 92.39 | 13.218 | 0.012 | Vega |
| 2MASS_H | 10838.47 | 149.75 | 12.445 | 0.015 | Vega |
| 2MASS_K | 9150.35 | 145.45 | 12.159 | 0.017 | Vega |
| RA, DEC (J2000): | 19h50m49.50s, -30d58m13.42s |
| semi major axis, semi minor axis (arcsec): | 1.41, 1.37 |
| angle (degrees, anti-clockwise from east): | -160.32 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.16 | 1.55 | 25.869 | 10.329 | AB |
| GALEX_NUV | 0.17 | 1.47 | 25.811 | 9.306 | AB |
| PanSTARRS_g | 2.33 | 0.9 | 22.980 | 0.417 | AB |
| PanSTARRS_r | 4.14 | 0.93 | 22.359 | 0.244 | AB |
| PanSTARRS_i | 8.13 | 0.78 | 21.625 | 0.104 | AB |
| PanSTARRS_z | 7.92 | 1.58 | 21.653 | 0.217 | AB |
| PanSTARRS_y | 7.84 | 5.57 | 21.665 | 0.771 | AB |
| WISE_W1 | -1.85 | 26.58 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.913 | 10.113 | 10.343 |
| {\rm log}_{10}({\rm SFR}) | -1.018 | -0.087 | 0.766 |
| {\rm log}_{10}({\rm sSFR}) | -11.206 | -10.287 | -9.310 |
| {\rm stellar\ age} | 2.236 | 6.770 | 9.808 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.070 | -0.464 | -0.141 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.696 | -0.956 | -0.278 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.480 | 0.975 | 1.433 |
| \delta | -0.618 | -0.103 | 0.246 |
| \tau_1/\tau_2 | 0.387 | 0.836 | 1.330 |
| Q_{PAH} | 0.629 | 1.935 | 4.341 |
| U_{min} | 3.277 | 9.143 | 17.015 |
| {\rm log}_{10}(\gamma_e)\, | -2.798 | -1.789 | -0.959 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.569 | -3.443 | -1.250 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.005 | 1.458 | 1.944 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.486 | -0.202 | 0.255 |
| 0.03-0.10 Gyr | -2.179 | -0.279 | 0.896 |
| 0.10-0.33 Gyr | -1.956 | -0.268 | 0.757 |
| 0.33-1.10 Gyr | -1.815 | -0.178 | 0.576 |
| 1.10-3.65 Gyr | -2.137 | -0.150 | 0.382 |
| 3.65-12.11 Gyr | -2.155 | 0.004 | 0.400 |
| 12.11-13.46 Gyr | -1.792 | 0.130 | 1.130 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 7.158 | 7.445 | 7.684 |
| {\rm log}_{10}({\rm SFR}) | -2.576 | -1.915 | -1.339 |
| {\rm log}_{10}({\rm sSFR}) | -10.052 | -9.358 | -8.668 |
| {\rm stellar\ age} | 2.044 | 6.457 | 8.741 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.681 | -1.128 | -0.426 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.469 | -0.701 | -0.180 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 1.050 | 1.808 | 2.466 |
| \delta | -0.036 | 0.163 | 0.312 |
| \tau_1/\tau_2 | 0.480 | 0.859 | 1.269 |
| Q_{PAH} | 0.901 | 2.530 | 4.858 |
| U_{min} | 3.270 | 9.129 | 17.009 |
| {\rm log}_{10}(\gamma_e)\, | -3.049 | -1.896 | -0.891 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -2.939 | -1.241 | -0.059 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.037 | 1.426 | 1.751 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.915 | -1.907 | -1.347 |
| 0.03-0.10 Gyr | -3.187 | -2.156 | -1.390 |
| 0.10-0.33 Gyr | -3.787 | -2.494 | -1.760 |
| 0.33-1.10 Gyr | -4.631 | -2.865 | -2.233 |
| 1.10-3.65 Gyr | -4.754 | -2.765 | -2.295 |
| 3.65-12.11 Gyr | -4.491 | -2.653 | -2.241 |
| 12.11-13.46 Gyr | -4.411 | -2.605 | -1.808 |