| Name: | SN2021afeb |
| Right ascension: | 1h00m16.44s |
| Declination: | -15d17m53.90s |
| Discovery Date: | Nov. 22, 2021, 6:02 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.055300 |
| MW E(B-V): | 0.018 |
| Name: | 2021afeb |
| Right ascension: | 1h00m15.85s |
| Declination: | -15d17m57.56s |
| Redshift: | 0.055261 |
| Photometric Redshift: | 0.045 |
| 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 | 0.5 |
| Transient MWEBV | processed | 0.12 |
| Host match | processed | 2.96 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.07 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 4.13 |
| Validate global photometry | processed | 10.43 |
| Global host SED inference | processed | 416.84 |
| Local aperture photometry | processed | 4.13 |
| Validate local photometry | processed | 0.02 |
| Local host SED inference | processed | 421.96 |
| RA, DEC (J2000): | 1h00m16.44s, -15d17m53.90s |
| semi major axis, semi minor axis (arcsec): | 1.86, 1.86 |
| 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 | 30.49 | 0.5 | 20.189 | 0.018 | AB |
| PanSTARRS_r | 60.72 | 0.57 | 19.442 | 0.010 | AB |
| PanSTARRS_i | 94.77 | 0.58 | 18.958 | 0.007 | AB |
| PanSTARRS_z | 116.79 | 1.45 | 18.732 | 0.014 | AB |
| PanSTARRS_y | 155.37 | 3.63 | 18.422 | 0.025 | AB |
| RA, DEC (J2000): | 1h00m15.84s, -15d17m57.28s |
| semi major axis, semi minor axis (arcsec): | 26.37, 21.2 |
| angle (degrees, anti-clockwise from east): | -24.77 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 31.41 | 5.52 | 20.157 | 0.191 | AB |
| GALEX_NUV | 54.58 | 6.92 | 19.558 | 0.138 | AB |
| PanSTARRS_g | 3955.45 | 6.27 | 14.907 | 0.002 | AB |
| PanSTARRS_r | 8203.77 | 7.07 | 14.115 | 0.001 | AB |
| PanSTARRS_i | 12705.35 | 7.18 | 13.640 | 0.001 | AB |
| PanSTARRS_z | 15721.08 | 18.34 | 13.409 | 0.001 | AB |
| PanSTARRS_y | 20861.56 | 45.69 | 13.102 | 0.002 | AB |
| WISE_W1 | 12446.81 | 86.15 | 10.963 | 0.008 | Vega |
| WISE_W2 | 7064.79 | 84.96 | 10.938 | 0.013 | Vega |
| WISE_W3 | 2083.33 | 230.37 | 10.429 | 0.120 | Vega |
| WISE_W4 | 4766.64 | 1249.11 | 8.084 | 0.285 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 9.208 | 9.368 | 9.512 |
| {\rm log}_{10}({\rm SFR}) | -1.557 | -0.933 | -0.350 |
| {\rm log}_{10}({\rm sSFR}) | -10.966 | -10.334 | -9.647 |
| {\rm stellar\ age} | 5.332 | 7.332 | 9.730 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.266 | -0.545 | -0.121 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.201 | -0.039 | 0.325 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.566 | 1.187 | 1.630 |
| \delta | -0.362 | -0.052 | 0.227 |
| \tau_1/\tau_2 | 0.662 | 1.024 | 1.377 |
| Q_{PAH} | 0.757 | 2.308 | 4.706 |
| U_{min} | 2.798 | 7.589 | 14.647 |
| {\rm log}_{10}(\gamma_e)\, | -3.179 | -1.869 | -0.630 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.477 | -1.327 | -0.327 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.029 | 1.455 | 1.888 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.574 | -0.914 | -0.444 |
| 0.03-0.10 Gyr | -1.801 | -1.009 | -0.299 |
| 0.10-0.33 Gyr | -2.044 | -1.100 | -0.460 |
| 0.33-1.08 Gyr | -2.189 | -1.083 | -0.485 |
| 1.08-3.56 Gyr | -1.986 | -0.768 | -0.413 |
| 3.56-11.72 Gyr | -1.182 | -0.576 | -0.335 |
| 11.72-13.02 Gyr | -1.210 | -0.437 | 0.319 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 11.462 | 11.546 | 11.586 |
| {\rm log}_{10}({\rm SFR}) | -1.072 | -0.587 | -0.197 |
| {\rm log}_{10}({\rm sSFR}) | -12.632 | -12.128 | -11.715 |
| {\rm stellar\ age} | 8.475 | 11.628 | 12.338 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.400 | -0.273 | -0.173 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.120 | -0.295 | 0.229 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.117 | 0.182 | 0.275 |
| \delta | -0.765 | -0.403 | -0.050 |
| \tau_1/\tau_2 | 0.512 | 0.892 | 1.272 |
| Q_{PAH} | 0.156 | 0.513 | 1.201 |
| U_{min} | 3.029 | 8.040 | 15.539 |
| {\rm log}_{10}(\gamma_e)\, | -2.984 | -2.126 | -1.445 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.684 | -4.056 | -3.156 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.136 | 1.645 | 1.977 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -1.076 | -0.556 | -0.146 |
| 0.03-0.10 Gyr | -1.756 | -0.706 | -0.162 |
| 0.10-0.33 Gyr | -2.044 | -0.820 | -0.130 |
| 0.33-1.08 Gyr | -2.569 | -1.012 | -0.202 |
| 1.08-3.56 Gyr | -2.062 | -0.595 | 0.269 |
| 3.56-11.72 Gyr | -0.590 | 1.039 | 1.692 |
| 11.72-13.02 Gyr | 1.858 | 2.610 | 2.717 |