| Name: | SN2021aalh |
| Right ascension: | 23h54m17.06s |
| Declination: | -7d26m31.43s |
| Discovery Date: | Oct. 1, 2021, 6:56 a.m. |
| Classification: | SN Ia |
| Redshift: | 0.130000 |
| MW E(B-V): | 0.034 |
| Name: | 2021aalh |
| Right ascension: | 23h54m17.04s |
| Declination: | -7d26m31.76s |
| Redshift: | None |
| Photometric Redshift: | 0.135 |
| 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_z |
DES_i DES_Y |
| Task Name | Status | Time (s) |
|---|---|---|
| Cutout download | processed | 24.35 |
| Transient MWEBV | processed | 0.05 |
| Host match | processed | 1.72 |
| Host information | processed | 0.08 |
| Host MWEBV | processed | 0.06 |
| Global aperture construction | processed | 0.64 |
| Global aperture photometry | processed | 7.44 |
| Validate global photometry | processed | 19.69 |
| Global host SED inference | processed | 490.97 |
| Local aperture photometry | processed | 6.72 |
| Validate local photometry | no valid phot | 0.03 |
| Local host SED inference | not processed | None |
Data not available
| RA, DEC (J2000): | 23h54m17.04s, -7d26m31.66s |
| semi major axis, semi minor axis (arcsec): | 3.99, 2.91 |
| angle (degrees, anti-clockwise from east): | -78.24 |
| Filter | Flux {\rm (\mu Jy)} | Flux error {\rm (\mu Jy)} | Mag | Mag error | Mag sys |
|---|---|---|---|---|---|
| GALEX_FUV | 0.47 | 0.34 | 24.713 | 0.771 | AB |
| GALEX_NUV | 0.9 | 0.42 | 24.016 | 0.510 | AB |
| SDSS_u | 4.43 | 3.77 | 22.283 | 0.923 | AB |
| SDSS_g | 84.62 | 2.6 | 19.081 | 0.033 | AB |
| DES_g | 90.17 | 0.59 | 19.012 | 0.007 | AB |
| PanSTARRS_g | 84.03 | 0.74 | 19.089 | 0.010 | AB |
| SDSS_r | 193.1 | 3.99 | 18.186 | 0.022 | AB |
| PanSTARRS_r | 197.81 | 0.57 | 18.159 | 0.003 | AB |
| DES_r | 223.63 | 1.79 | 18.026 | 0.009 | AB |
| SDSS_i | 292.09 | 5.25 | 17.736 | 0.019 | AB |
| PanSTARRS_i | 278.17 | 0.98 | 17.789 | 0.004 | AB |
| PanSTARRS_z | 362.29 | 2.2 | 17.502 | 0.007 | AB |
| SDSS_z | 374.92 | 13.53 | 17.465 | 0.039 | AB |
| DES_z | 378.79 | 4.2 | 17.454 | 0.012 | AB |
| PanSTARRS_y | 420.64 | 4.91 | 17.340 | 0.013 | AB |
| 2MASS_J | 631.87 | 99.25 | 16.004 | 0.171 | Vega |
| 2MASS_H | 733.4 | 141.96 | 15.369 | 0.210 | Vega |
| 2MASS_K | 478.83 | 193.21 | 15.362 | 0.438 | Vega |
| WISE_W1 | 231.38 | 9.95 | 15.290 | 0.047 | Vega |
| WISE_W2 | 160.01 | 13.61 | 15.051 | 0.092 | Vega |
| WISE_W3 | -21.03 | 55.05 | Vega | ||
| WISE_W4 | 29.35 | 378.58 | 13.611 | 14.006 | Vega |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(M_{\ast}/M_{\odot})\, | 10.456 | 10.539 | 10.661 |
| {\rm log}_{10}({\rm SFR}) | -2.651 | -0.734 | 0.068 |
| {\rm log}_{10}({\rm sSFR}) | -13.155 | -11.192 | -10.397 |
| {\rm stellar\ age} | 6.971 | 8.483 | 11.463 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(Z_{\ast}/Z_{\odot}) | -1.487 | -1.058 | -0.782 |
| {\rm log}_{10}(Z_{gas}/Z_{\odot})\, | -1.412 | -0.554 | 0.093 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| \tau_2 | 0.218 | 0.369 | 0.526 |
| \delta | -0.906 | -0.700 | -0.423 |
| \tau_1/\tau_2 | 0.613 | 1.045 | 1.496 |
| Q_{PAH} | 1.008 | 2.953 | 5.200 |
| U_{min} | 3.187 | 9.726 | 17.468 |
| {\rm log}_{10}(\gamma_e)\, | -2.485 | -1.296 | -0.331 |
| Parameter | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| {\rm log}_{10}(f_{AGN})\, | -3.840 | -2.213 | -1.258 |
| {\rm log}_{10}(\tau_{AGN})\, | 1.105 | 1.590 | 1.934 |
| Lookback time | Lower (16%) | Median (50%) | Upper (84%) |
|---|---|---|---|
| 0.00-0.03 Gyr | -3.460 | -0.981 | -0.253 |
| 0.03-0.10 Gyr | -3.820 | -0.786 | 0.157 |
| 0.10-0.32 Gyr | -4.502 | -0.977 | 0.115 |
| 0.32-1.04 Gyr | -5.114 | -1.434 | -0.025 |
| 1.04-3.37 Gyr | -3.648 | -0.802 | 0.317 |
| 3.37-10.88 Gyr | -1.724 | 0.567 | 0.807 |
| 10.88-12.09 Gyr | 0.212 | 1.270 | 1.832 |