| Name: | 2021sef |
| Right ascension: | 16h58m47.10s |
| Declination: | 8d55m54.96s |
| Discovery Date: | None |
| Classification: | SNIa |
| Redshift: | 0.110000 |
| MW E(B-V): | 0.112 |
| Name: | J165847.02+085552.61 |
| Right ascension: | 16h58m47.02s |
| Declination: | 8d55m52.61s |
| Redshift: | None |
| Photometric Redshift: | 0.171 |
| Downloadable | Unavailable |
|---|---|
|
GALEX_NUV
GALEX_FUV PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y DES_g DES_r DES_z |
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 SDSS_i SDSS_r SDSS_u SDSS_z SDSS_g DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 5.03 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 6.06 |
| Host information | processed | 0.15 |
| Host MWEBV | processed | 0.04 |
| Host spectrum download | not processed | None |
| Global aperture construction | processed | 2.86 |
| Global aperture photometry | processed | 5.45 |
| Validate global photometry | processed | 10.32 |
| Global host SED inference | processed | 433.03 |
| Local aperture photometry | processed | 5.24 |
| Validate local photometry | processed | 0.01 |
| Local host SED inference | not enough filters | 16.28 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.311 | 9.456 | 9.573 |
| {\rm log}_{10}({\rm SFR}) | -1.324 | -0.712 | -0.142 |
| {\rm log}_{10}({\rm sSFR}) | -10.886 | -10.175 | -9.582 |
| {\rm stellar\ age} | 3.814 | 6.172 | 7.675 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.513 | -0.931 | -0.303 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -0.939 | -0.681 | -0.414 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.157 | 0.388 | 0.734 |
| \delta | -0.714 | -0.322 | 0.065 |
| \tau_1/\tau_2 | 0.559 | 0.947 | 1.348 |
| Q_{PAH} | 1.685 | 3.635 | 5.602 |
| U_{min} | 2.787 | 8.105 | 15.408 |
| {\rm log}_{10}(\gamma_e)\, | -2.798 | -1.769 | -0.618 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.021 | -0.967 | -0.292 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.052 | 1.472 | 1.868 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.128 | -0.599 | -0.239 |
| 0.03-0.10 Gyr | -1.697 | -0.817 | -0.098 |
| 0.10-0.32 Gyr | -1.512 | -0.717 | -0.131 |
| 0.32-1.05 Gyr | -1.307 | -0.527 | -0.042 |
| 1.05-3.42 Gyr | -0.934 | -0.472 | -0.206 |
| 3.42-11.10 Gyr | -1.075 | -0.497 | -0.249 |
| 11.10-12.33 Gyr | -1.309 | -0.462 | 0.104 |
| RA, DEC (J2000): | 16h58m47.10s, 8d55m54.96s |
| semi major axis, semi minor axis (arcsec): | 1.0, 1.0 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| DES_z | 3.12 | 0.38 | 22.665 | 0.132 | AB |
| RA, DEC (J2000): | 16h58m47.01s, 8d55m53.02s |
| semi major axis, semi minor axis (arcsec): | 5.4, 4.07 |
| angle (degrees, anti-clockwise from east): | -176.28 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 1.2 | 1.1 | 23.699 | 0.988 | AB |
| GALEX_NUV | 1.81 | 1.9 | 23.253 | 1.135 | AB |
| DES_g | 18.92 | 0.29 | 20.708 | 0.017 | AB |
| PanSTARRS_g | 17.82 | 0.98 | 20.773 | 0.060 | AB |
| PanSTARRS_r | 39.26 | 0.92 | 19.915 | 0.025 | AB |
| DES_r | 37.06 | 0.64 | 19.978 | 0.019 | AB |
| PanSTARRS_i | 49.3 | 1.02 | 19.668 | 0.023 | AB |
| PanSTARRS_z | 56.54 | 3.24 | 19.519 | 0.062 | AB |
| DES_z | 63.21 | 1.75 | 19.398 | 0.030 | AB |
| PanSTARRS_y | 50.39 | 6.92 | 19.644 | 0.149 | AB |