From D configuration data release I (Wiegert et al. 2015). Please click on the image for a larger view.
From B configuration data release III (Irwin et al. 2019). Please click on the image for a larger view.
To obtain the fits data files, click on the configuration listings below and then on the band listings. Right click and "Save Link As..." to download the file. Then use your favourite FITS-reading software to display the image.
D Configuration
L-Band
Most files are approximately(~) 1 MB in size.
| High Resolution | Low Resolution |
|---|---|
| Total Intensity | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| Linear Polarization | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| POLARIZATION ANGLE | |
| Rob 0 | UVtap |
| SPECTRAL INDEX | |
| Rob 0 (PBcor) | UVtap (PBcor) |
| SPECTRAL INDEX ERROR | |
| Rob 0 (PBcor) | UVtap (PBcor) |
C-Band
Most files are less than 1 MB in size.
| High Resolution | Low Resolution |
|---|---|
| Total Intensity | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| Linear Polarization | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| POLARIZATION ANGLE | |
| Rob 0 | UVtap |
| SPECTRAL INDEX | |
| Rob 0 (PBcor) | UVtap (PBcor) |
| SPECTRAL INDEX ERROR | |
| Rob 0 (PBcor) | UVtap (PBcor) |
C Configuration
L-Band
| High Resolution | Low Resolution |
|---|---|
| Total Intensity | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| Linear Polarization | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| POLARIZATION ANGLE | |
| Rob 0 | UVtap |
| SPECTRAL INDEX | |
| Rob 0 (PBcor) | UVtap (PBcor) |
| SPECTRAL INDEX ERROR | |
| Rob 0 (PBcor) | UVtap (PBcor) |
C-Band
| High Resolution | Low Resolution |
|---|---|
| Total Intensity | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| Linear Polarization | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| POLARIZATION ANGLE | |
| Rob 0 | UVtap |
| SPECTRAL INDEX | |
| Rob 0 (PBcor) | UVtap (PBcor) |
| SPECTRAL INDEX ERROR | |
| Rob 0 (PBcor) | UVtap (PBcor) |
B Configuration*
L-Band
| High Resolution | Low Resolution |
|---|---|
| Total Intensity | |
| Rob 0 (no PBcor) | UVtap (no PBcor) |
| Rob 0 (PBcor) | UVtap (PBcor) |
| B/L to C/C SPECTRAL INDEX | |
| Rob 0 (PBcor) | UVtap (PBcor) |
| B/L to C/C SPECTRAL INDEX ERROR | |
| Rob 0 (PBcor) | UVtap (PBcor) |
Polarization Images
See Krause, M., et al. 2020 (CHANG-ES XXII) for details of these images.
Total Intensity fits image download
Intrinsic Polarization Angle fits image download
Degree of Polarization fits image download
Polarization Intensity fits image download
Rotation Measure fits image download
Rotation Measure Error fits image download
HI MOM0 Image
* + B Array L-Band to C Array C-Band Spectral Index Maps