Table of contents
- 1. MM013B Correlation Report
- 1.1. General information
- 1.2. Current Status
- 1.3. Fringes
- 1.4. Notes
- 1.5. Post-Correlation checks
- 1.5.1. Residuals
- 1.5.2. FITS completeness (pclist)
MM013B Correlation Report
General information
- A part of C181C
- No ALMA participation in this part
- Targets: 3C84, 3C111, 3C120, 0836+710, 0954+658, 0716+714, 3C454.3, CTA102
- Session info: http://www3.mpifr-bonn.mpg.de/div/vlbi/globalmm/
- Station feedback: http://www3.mpifr-bonn.mpg.de/div/vlbi/globalmm/sessions/apr18/feedback_apr18.asc
- Because this experiment was processed together with ALMA observations, special processing was applied to all data in order to correlate mismatching frequency setups of ALMA and other GMVA stations. See details here. This should not have infuenced non-ALMA scans.
Current Status
Correlation finished, data is ready to be released.
Fringes
| Station | Code | Fringes | Plots | Comments |
|---|---|---|---|---|
| Ef | B | yes | Fringe overview of all baselines including Ef in LL (left for each baseline) and RR (right for each baseline). Legend: white - scheduled, but no data, blue - no fringe, red-green - fringes of different quality. D -- fourfit error, in this case due to mixing upper and lower subbands in the KVN compatibility mode, no real problem with the data. Examples of fourfit fringe plots: Same for all antennas below unless otherwise noted. | in the plots Ef is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. |
| On | X | yes | in the plots On is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. | |
| Ys | Y | yes | in the plots Ys is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. | |
| Mh | Z | yes | in the plots Mh is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. | |
| Pv | P | yes | in the plots Pv is "missing" all the baselines except to ALMA, GLT and KVN. This is due to a fourfit error, the baselines are missing only from some of the diagnostic plots, but are present in the final correlation products. | |
| VLBA: Br | b | yes | ||
| VLBA: Fd | f | yes | ||
| VLBA: Kp | k | yes | ||
| VLBA: La | l | yes | ||
| VLBA: Mk | m | yes | ||
| VLBA: Nl | n | yes | ||
| VLBA: Ov | o | yes | ||
| VLBA: Pt | p | yes | ||
| GBT: Gb | G | yes | ||
| GLT: Gl | g | yes | ______________________________________________________________ | Did not participate in any of the scans of this part. |
| KVN: Kt | t | yes | ||
| KVN: Ku | u | yes | ||
| KVN: Ky | y | yes |
Notes
There were problems with some diagnostic plots of this experiment due to yet poorly understood errors of fourfit and other HOPS components. But this does not change the quality of the final correlation products.
GLT participated in this session for the first time as a test, and serious problems were detected when analysing its data. Be very carerful when using them.
For technical reasons the correlation output is saved as 3 different fits files, see their content below in the pclist section.
Post-Correlation checks
Residuals
FITS completeness (pclist)
legend:
o -- station scheduled and fully accounted for in the fits file
42 (or another number) -- station scheduled, but data found
only for 42% of the scheduled interval
x -- station scheduled, but corresponding entry not found in the fits file
. -- station not scheduled
mm013b_setup1.fits:
EF ON PV YS MH NL FD PT LA OV KP BR GL MK AA AA GB KY KU KT
c181c_002D2D No0002 3C84 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
mm013b_setup2.fits:
EF ON PV YS MH NL FD PT LA OV KP BR GL MK AA AA GB KY KU KT
c181c_003D2D No0003 3C84 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_004D2D No0004 3C84 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_005D2D No0005 3C84 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_006D2D No0006 3C111 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
mm013b_setup3.fits:
EF ON PV YS MH NL FD PT LA OV KP BR GL MK AA AA GB KY KU KT
c181c_007D2D No0007 3C84 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_008D2D No0008 3C111 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_009D2D No0009 3C111 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_010D2D No0010 3C84 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_011D2D No0011 3C111 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_012D2D No0012 3C120 3mm_RDBE o o o o o o o o o o o . x . . . . . . .
c181c_013D2D No0013 3C111 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_014D2D No0014 3C120 3mm_RDBE o o o 33 o o o o o o o o x . . . . . . .
c181c_015D2D No0015 3C111 3mm_RDBE o o o o o o o o o o o o x . . . . . . .
c181c_016D2D No0016 3C120 3mm_RDBE o o o o . o o o o o o o x . . . . . . .
c181c_017D2D No0017 3C84 3mm_RDBE o o o o o o o o o o o o x o . . . . . .
c181c_018D2D No0018 3C120 3mm_RDBE o o o o . o o o o o o o x . . . . . . .
c181c_019D2D No0019 3C111 3mm_RDBE o o o o o o o o o o o o x o . . . . . .
