Table of contents
- 1. MG004 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)
MG004 Correlation Report
General information
- A part of C181D
- Targets: OJ287, 1055+018
- 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
Current Status
Correlation finished, data is ready to be released.
Fringes
| Station | Code | Fringes | Plots | Comments |
|---|---|---|---|---|
| Ef | B | yes | Fringe overview (including all of C181D) 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. Scans 18-20, 24-26, 28-29, 31, 33, 35-36 are missing from all diagnostic plots due to a difx2mark4 error. They are present in the final correlation products. c181d_FRINGE_RfAnt_Ef_LLRR_AllSrc.pdf 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 | c181d_FRINGE_RfAnt_On_LLRR_AllSrc.pdf | 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 | c181d_FRINGE_RfAnt_Ys_LLRR_AllSrc.pdf | As usual, Ys observed LCP only, but it was also recorded as fake RCP, that's why there are common Ys "right" to other antenna's left fringes. 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 | c181d_FRINGE_RfAnt_Mh_LLRR_AllSrc.pdf | 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 | c181d_FRINGE_RfAnt_Pv_LLRR_AllSrc.pdf | 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 | c181d_FRINGE_RfAnt_Br_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Fd | f | yes | c181d_FRINGE_RfAnt_Fd_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Kp | k | yes | c181d_FRINGE_RfAnt_Kp_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: La | l | yes | c181d_FRINGE_RfAnt_La_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Mk | m | yes | c181d_FRINGE_RfAnt_Mk_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. Taken out for several scans because of USNO observing. |
| VLBA: Nl | n | yes | c181d_FRINGE_RfAnt_Nl_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Ov | o | yes | c181d_FRINGE_RfAnt_Ov_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| VLBA: Pt | p | yes | c181d_FRINGE_RfAnt_Pt_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. Taken out for several scans because of USNO observing. |
| GBT: Gb | G | yes | c181d_FRINGE_RfAnt_Gb_LLRR_AllSrc.pdf | Baselines to EVN stations are "missing" due to a fourfit error. They are present in the final correlation products. |
| GLT: Gl | g | yes | c181d_FRINGE_RfAnt_Gl_LLRR_AllSrc.pdf | |
| ALMA: Aa | A | yes | c181d_FRINGE_RfAnt_Aa_LLRR_AllSrc.pdf ____________________________________________________________________ | |
| KVN: Kt | t | yes | c181d_FRINGE_RfAnt_Kt_LLRR_AllSrc.pdf | |
| KVN: Ku | u | yes | c181d_FRINGE_RfAnt_Ku_LLRR_AllSrc.pdf | |
| KVN: Ky | y | yes | c181d_FRINGE_RfAnt_Ky_LLRR_AllSrc.pdf |
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 product.
