Table of contents
- 1. F181A Correlation Report
- 1.1. General information
- 1.2. Fringes
- 1.3. Notes
- 1.4. Post-Correlation checks
- 1.4.1. Residuals
- 1.4.2. FITS completeness (pclist)
F181A Correlation Report
General information
- 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
-
ftp fringe test for European stations before the Spring session 2018 (c181)
- day 102. UT 12:00-14:00
- sources: 3C454.3, IKTAU (SiO line at 86225.06105 MHz), 3C120
Fringes
| Station | Code | Fringes | Plots | Comments |
|---|---|---|---|---|
| Ef | B | yes | good weather | |
| On | X | yes | good weather, Tsys* ~180 K at El 33 deg. See additional notes below. | |
| Ys | Y | yes | overcast, light wind | |
| Mh | Z | yes | clear sky | |
| Pv | P | yes | light snowfall, late start. Weather degraded later, stopped at ~UT 13:25 |
Notes
Jun Yang: Onsala scan 1 should be OK. While, our scans 2 and 3 might have some problems after restarting the FS and the schedule to fix a problem related to caltsys. I saw only half bandwidth, 16 MHz , in the first subband in my auto-correlation plot. So, I skipped scan 4 and reloaded PFB firmware before scan 5. Currently, I have not seen the problem any more.
