[radioastro] Comparison of CML III computations from 6 sources #2

  • From: Victor Herrero <hubbleed@xxxxxxxxx>
  • To: Radio JOVE NASA GSFC <radiojove@xxxxxxxxxxxxxx>, red-radioastronomia-en-espanol@xxxxxxxxxxxxxxxx, radioastronomia-del-pescador-de-galaxias@xxxxxxxxxxxxxxxx
  • Date: Sun, 30 Oct 2011 08:05:32 -0700

Comparison of CML III computations from 6 sources #2

For 111029 and 111030 at 0 UTC

1 RJP3 337.81 128.48

2 Jupiter Radio Map Ver.0.7 338 128

3 http://www.kochi-ct.ac.jp/cgi-bin/jupiter/jup.cgi 338.1 128.7

4 http://www.kochi-ct.ac.jp/cgi-bin/jupiter/jup2.cgi 338.06 128.73

5 http://www.arksky.org/newcmcalc.htm 338.43 129.10

6 http://www.arksky.org/JupCMCalc.html 336.349 126.963

Prof. Dr. Imai page 4:
http://www.kochi-ct.ac.jp/cgi-bin/jupfl2.cgi?JYEAR=2011&JMONTH=10&JDAY=30&JHOUR=0&JMIN=0
is very nice ! It gives the Earth Jupiter distance, elongation angle, and
Io Phase and Longitude.

1-4 = -0.25  -0.25  ? perhaps not random ?
1-5 = -0.62  -0.62  ? perhaps not random ?

2-4 = -0.06  -0.73

3-4  = 0.04 -0.03  ? rounding difference, same algorithm  ?

1-6 = 1.461 1.517

My Friend Divyadarshan does not like "Old man Victor" so:

Septuagenarian Victor

Dr. Victor Herrero Ph.D. M.S. Ing.Ind.
Retired Radio Astronomer
I started observing the Sun with a radio interferometer in 1966
Former Head of Systems Enginering VLA NRAO
Former Head of Telescope Operations VLA NRAO
http://herrero-radio-astronomy.blogspot.com/
http://herrero.freei.me/
//www.freelists.org/archive/radioastro/

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