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GMVA correlations

2019 Apr (c191)

Table of contents

F191A

Modified 11:02, 25 Jun 2019 by rottmann | Page History

Table of contents

1. F191A Correlation Report
1. 1.1. General information
2. Purpose
1. 2.1. Fringes
2. 2.2. Notes
3. 2.3. Post-Correlation checks
  1. 2.3.1. Residuals
  2. 2.3.2. FITS completeness (pclist)

Version as of 21:42, 29 Apr 2024

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F191A 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/apr19/feedback_apr19.asc

Purpose

4 Gbps test of the GMVA.
For setup details see: 4GbpsTest Page

Fringes

Station	Code	Fringes	Plots	Comments
Ef	B	Yes		amplitude plots for BY fringes look very strange
Pv	P	Yes	f191a_No0007_3C454.3_BP_LL.pdf, f191a_No0007_3C454.3_BP_RR.pdf, no LR or RL fringes no LL fringe, f191a_No0006_3C454.3_PY_RR.pdf, no LR or RL fringes no LL fringe, f191a_No0007_3C454.3_PY_RR.pdf, no LR or RL fringes	Pico Veleta DBBC2
P3	i			Pico Veleta DBBC3
Ys	Y	Yes	f191a_No0006_3C454.3_BY_LL.pdf, f191a_No0006_3C454.3_BY_RR.pdf, no LR or RL fringes f191a_No0007_3C454.3_BY_LL.pdf, f191a_No0007_3C454.3_BY_RR.pdf, no LR or RL fringes no LL fringe, f191a_No0006_3C454.3_PY_RR.pdf, no LR or RL fringes no LL fringe, f191a_No0007_3C454.3_PY_RR.pdf, no LR or RL fringes	amplitude plots for BY fringes look very strange
On	X
Br	b	Yes	f191a_No0007_3C454.3_bl_LL.pdf, f191a_No0007_3C454.3_bl_LR.pdf, f191a_No0007_3C454.3_bl_RL.pdf, f191a_No0007_3C454.3_bl_RR.pdf f191a_No0007_3C454.3_bo_LL.pdf, f191a_No0007_3C454.3_bo_RR.pdf, no LR or RL fringes
Fd	f
Kp	k	Yes	f191a_No0007_3C454.3_kp_LL.pdf, f191a_No0007_3C454.3_kp_LR.pdf, f191a_No0007_3C454.3_kp_RL.pdf, f191a_No0007_3C454.3_kp_RR.pdf
La	l	Yes	f191a_No0007_3C454.3_bl_LL.pdf, f191a_No0007_3C454.3_bl_LR.pdf, f191a_No0007_3C454.3_bl_RL.pdf, f191a_No0007_3C454.3_bl_RR.pdf f191a_No0007_3C454.3_lo_LL.pdf, f191a_No0007_3C454.3_lo_LR.pdf, f191a_No0007_3C454.3_lo_RL.pdf, f191a_No0007_3C454.3_lo_RR.pdf
Ov	o	Yes	f191a_No0007_3C454.3_bo_LL.pdf, f191a_No0007_3C454.3_bo_RR.pdf, no LR or RL fringes f191a_No0007_3C454.3_lo_LL.pdf, f191a_No0007_3C454.3_lo_LR.pdf, f191a_No0007_3C454.3_lo_RL.pdf, f191a_No0007_3C454.3_lo_RR.pdf
Pt	p	Yes	f191a_No0007_3C454.3_kp_LL.pdf, f191a_No0007_3C454.3_kp_LR.pdf, f191a_No0007_3C454.3_kp_RL.pdf, f191a_No0007_3C454.3_kp_RR.pdf
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Notes

Data format VLBA: INTERLACEDVDIF/0:1:2:3:4:5:6:7/5032/2
Data format Pv, Ef, On: DBBC2-astro
Data format Ys, Mh: DBBC2-astro2
Data format P3: BBC1-U,BBC1-L,BBC2-U,BBC2-L,....
P3: Fringe SNR generally lower than with Pv-DBBC2. Needs to be investigated

Post-Correlation checks

Residuals

FITS completeness (pclist)