Table 2:
Some characteristics of the diffuse component separation methods used in the challenge.
| |
Channels used |
Components modelled |
Resources and runtime |
| COMMANDER |
WMAP, PLANCK 30-353 GHz, |
CMB, dust, sync, FF, mono-,dipoles |
1000 CPU h, 2 day |
| CCA |
PLANCK, Haslam 408 MHz |
CMB, dust, sync, FF |
70 CPU h, 1.5 day |
| GMCA |
PLANCK, Haslam 408 MHz |
CMB, SZ, sync., FF |
1200 CPU h, 6 day |
| FastICA |
143-353 GHz |
Two components (CMB and dust) |
21 CPU min, 20 s |
| FastMEM |
PLANCK |
CMB, SZ, dust, sync, FF |
256 CPU h, 8 h |
| SEVEM |
PLANCK |
CMB |
30 CPU h, 30 h |
| SMICA |
PLANCK, WMAP |
CMB, SZ, dust, total galaxy |
8 CPU h, 4 h |
| WI-FIT |
70-217 GHz |
CMB |
400 CPU h, 8 h |