AIPS HELP file for POLTS in 31DEC26
As of Tue Aug 11 2:09:12 2026
POLTS: tests polarization corrections for Ricean bias
INPUTS
OUTTEXT
Output text file
DOPOL > 0 -> output only type 11
XINC Increment in P (0 -> 0.05)
NPOINTS Number printed points
0 -> 1000
HELP SECTION
POLTS
Task: This task generates random numbers and then computes things
related to the polarization amplitude. It then compares the
corrections found in POLCO and COMB ('POLC'). The output
text file has the first column as the correct polarization
divided by the rms. The third and second column are
1. Correct
2. Mean P avg w median P
3. Mean - correct avg median - correct
4. RMS P avg avg with MAD
5. P2 after COMB correction
6. Correct - corrected P2 (COMB)
7. P2 after POLCO correction
8. Correct - corrected P2 (POLCO)
9. P2 after NEW correction
10. Correct - corrected P2 (NEW)
11. 1st column avg measured (2) 2nd error (3)
Adverbs:
OUTTEXT....Output text file suitable to PLOTR
DOPOL......> output only type 11, = 0 -> output types 1-11,
< 0 output 1-10 (not 11)
XINC.......Basic interval of polarization computed. 0 -> 0.05
NPOINTS....Number of points printed. 0 -> 1000.
EXPLAIN SECTION