| Name: | SN2021yl |
| Right ascension: | 7h39m38.56s |
| Declination: | 58d59m14.29s |
| Discovery Date: | Jan. 9, 2021, 7:57 a.m. |
| Classification: | SN IIn |
| Redshift: | 0.041060 |
| MW E(B-V): | 0.059 |
| Name: | 2021yl |
| Right ascension: | 7h39m38.83s |
| Declination: | 58d59m14.14s |
| Redshift: | 0.050662 |
| Photometric Redshift: | 0.052 |
| Downloaded | Unavailable |
|---|---|
|
2MASS_H 2MASS_J 2MASS_K WISE_W1 WISE_W2 WISE_W3 WISE_W4 PanSTARRS_g PanSTARRS_r PanSTARRS_i PanSTARRS_z PanSTARRS_y |
GALEX_NUV GALEX_FUV 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 | 2.91 |
| Transient MWEBV | processed | 0.13 |
| Host match | processed | 2.56 |
| Host information | processed | 0.14 |
| Host MWEBV | processed | 0.17 |
| Global aperture construction | processed | 0.69 |
| Global aperture photometry | processed | 4.31 |
| Validate global photometry | processed | 12.0 |
| Global host SED inference | processed | 379.57 |
| Local aperture photometry | processed | 3.49 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 461.46 |
| RA, DEC (J2000): | 7h39m38.56s, 58d59m14.29s |
| semi major axis, semi minor axis (arcsec): | 2.02, 2.02 |
| angle (degrees, anti-clockwise from east): | 0.0 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 90.13 | 0.44 | 19.013 | 0.005 | AB |
| PanSTARRS_r | 235.13 | 0.62 | 17.972 | 0.003 | AB |
| PanSTARRS_i | 393.4 | 0.52 | 17.413 | 0.001 | AB |
| PanSTARRS_z | 560.66 | 1.36 | 17.028 | 0.003 | AB |
| PanSTARRS_y | 773.69 | 3.18 | 16.679 | 0.004 | AB |
| RA, DEC (J2000): | 7h39m38.78s, 58d59m13.99s |
| semi major axis, semi minor axis (arcsec): | 29.11, 7.28 |
| angle (degrees, anti-clockwise from east): | -106.49 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| PanSTARRS_g | 851.01 | 2.92 | 16.575 | 0.004 | AB |
| PanSTARRS_r | 1763.09 | 4.03 | 15.784 | 0.002 | AB |
| PanSTARRS_i | 2727.51 | 3.36 | 15.311 | 0.001 | AB |
| PanSTARRS_z | 3644.94 | 9.1 | 14.996 | 0.003 | AB |
| PanSTARRS_y | 4899.71 | 22.08 | 14.675 | 0.005 | AB |
| 2MASS_J | 6897.22 | 369.49 | 13.408 | 0.058 | Vega |
| 2MASS_H | 9189.07 | 598.81 | 12.624 | 0.071 | Vega |
| 2MASS_K | 8432.23 | 590.81 | 12.247 | 0.076 | Vega |
| WISE_W1 | 4473.11 | 49.41 | 12.074 | 0.012 | Vega |
| WISE_W2 | 3043.85 | 58.87 | 11.852 | 0.021 | Vega |
| WISE_W3 | 12517.51 | 233.26 | 8.482 | 0.020 | Vega |
| WISE_W4 | 12745.02 | 1706.43 | 7.017 | 0.145 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.894 | 10.059 | 10.200 |
| {\rm log}_{10}({\rm SFR}) | -1.370 | -0.303 | 0.266 |
| {\rm log}_{10}({\rm sSFR}) | -11.577 | -10.416 | -9.672 |
| {\rm stellar\ age} | 5.000 | 7.309 | 10.005 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.733 | -0.164 | 0.083 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.222 | 0.023 | 0.337 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.884 | 1.400 | 1.872 |
| \delta | -0.503 | -0.290 | -0.015 |
| \tau_1/\tau_2 | 0.644 | 0.980 | 1.306 |
| Q_{PAH} | 0.652 | 2.005 | 4.241 |
| U_{min} | 2.507 | 7.496 | 15.001 |
| {\rm log}_{10}(\gamma_e)\, | -3.270 | -1.766 | -0.716 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.117 | -2.067 | -0.575 |
| {\rm log}_{10}(\tau_{AGN})\, | 0.953 | 1.356 | 1.917 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.380 | -0.186 | 0.335 |
| 0.03-0.10 Gyr | -1.927 | -0.527 | 0.237 |
| 0.10-0.33 Gyr | -1.907 | -0.477 | 0.193 |
| 0.33-1.08 Gyr | -1.678 | -0.322 | 0.256 |
| 1.08-3.57 Gyr | -1.430 | -0.104 | 0.267 |
| 3.57-11.77 Gyr | -0.719 | 0.059 | 0.332 |
| 11.77-13.08 Gyr | -0.628 | 0.212 | 1.052 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.715 | 10.804 | 10.877 |
| {\rm log}_{10}({\rm SFR}) | -0.179 | 0.409 | 0.754 |
| {\rm log}_{10}({\rm sSFR}) | -11.066 | -10.401 | -10.005 |
| {\rm stellar\ age} | 6.959 | 7.923 | 10.135 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.098 | 0.052 | 0.135 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.277 | -0.169 | 0.235 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.471 | 0.649 | 0.817 |
| \delta | -0.767 | -0.496 | -0.234 |
| \tau_1/\tau_2 | 0.679 | 1.024 | 1.376 |
| Q_{PAH} | 1.071 | 2.050 | 3.927 |
| U_{min} | 2.547 | 7.198 | 13.762 |
| {\rm log}_{10}(\gamma_e)\, | -2.908 | -2.106 | -1.462 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.045 | -1.960 | -1.295 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.201 | 1.709 | 2.033 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -0.144 | 0.503 | 0.762 |
| 0.03-0.10 Gyr | -0.519 | 0.320 | 0.788 |
| 0.10-0.33 Gyr | -0.583 | 0.237 | 0.646 |
| 0.33-1.08 Gyr | -0.630 | 0.150 | 0.591 |
| 1.08-3.57 Gyr | -0.306 | 0.425 | 0.779 |
| 3.57-11.77 Gyr | 0.613 | 0.910 | 1.057 |
| 11.77-13.08 Gyr | 0.538 | 1.119 | 1.754 |