| Name: | SN2021aghw |
| Right ascension: | 4h40m43.42s |
| Declination: | -36d41m05.06s |
| Discovery Date: | Dec. 14, 2021, 7:33 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.041500 |
| MW E(B-V): | 0.012 |
| Name: | 2021aghw |
| Right ascension: | 4h40m43.71s |
| Declination: | -36d41m04.80s |
| Redshift: | 0.041360 |
| 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 | 3.83 |
| Transient MWEBV | processed | 0.04 |
| Host match | processed | 0.85 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.04 |
| Global aperture construction | processed | 0.14 |
| Global aperture photometry | processed | 1.12 |
| Validate global photometry | processed | 1.45 |
| Global host SED inference | processed | 1933.3 |
| Local aperture photometry | processed | 0.91 |
| Validate local photometry | no valid phot | 0.01 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 4h40m43.72s, -36d41m04.73s |
| semi major axis, semi minor axis (arcsec): | 13.01, 12.03 |
| angle (degrees, anti-clockwise from east): | -75.56 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 16.09 | 3.07 | 20.884 | 0.207 | AB |
| GALEX_NUV | 21.52 | 2.77 | 20.568 | 0.140 | AB |
| 2MASS_J | 11028.45 | 311.61 | 12.899 | 0.031 | Vega |
| 2MASS_H | 12830.11 | 418.45 | 12.262 | 0.035 | Vega |
| 2MASS_K | 11326.3 | 599.89 | 11.927 | 0.058 | Vega |
| WISE_W1 | 5061.22 | 37.19 | 11.940 | 0.008 | Vega |
| WISE_W2 | 2768.09 | 39.68 | 11.956 | 0.016 | Vega |
| WISE_W3 | 1010.44 | 104.49 | 11.215 | 0.112 | Vega |
| WISE_W4 | 906.19 | 440.21 | 9.887 | 0.527 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.659 | 10.848 | 10.982 |
| {\rm log}_{10}({\rm SFR}) | -2.824 | -1.845 | -1.105 |
| {\rm log}_{10}({\rm sSFR}) | -13.652 | -12.675 | -11.939 |
| {\rm stellar\ age} | 6.507 | 8.885 | 12.521 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -0.592 | -0.337 | -0.125 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.274 | -0.543 | 0.011 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.044 | 0.117 | 0.251 |
| \delta | -0.877 | -0.504 | 0.029 |
| \tau_1/\tau_2 | 0.339 | 0.787 | 1.283 |
| Q_{PAH} | 0.324 | 1.142 | 3.333 |
| U_{min} | 2.609 | 7.934 | 15.480 |
| {\rm log}_{10}(\gamma_e)\, | -3.134 | -1.860 | -0.919 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -4.614 | -3.797 | -2.838 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.135 | 1.669 | 1.988 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -2.931 | -1.760 | -1.122 |
| 0.03-0.10 Gyr | -4.258 | -2.093 | -1.117 |
| 0.10-0.33 Gyr | -4.136 | -1.873 | -0.861 |
| 0.33-1.09 Gyr | -3.729 | -1.399 | 0.028 |
| 1.09-3.60 Gyr | -2.932 | -0.571 | 0.901 |
| 3.60-11.88 Gyr | -1.529 | 0.592 | 1.049 |
| 11.88-13.20 Gyr | 0.249 | 1.411 | 2.111 |