Conversion Calculator - NELM (V) to MPSAS (B) systems

K. Fisher fisherka@csolutions.net Rev. 8/2006


Convert NELM (V mags) to MPSAS (B) sky brightness

NELM: MPSAS (B):

Convert MPSAS (B) sky brightness to NELM (V mags)

MPSAS (B): NELM:

Convert extended object size (arcmins) and apparent brightness (V) to MPSAS

Object magnitude (V): Major axis diameter (arcmin): Minor axis diameter (arcmin):
MPSAS:

Compute an extended object's contrast index

Background sky brightness MPSAS: Object brightness MPSAS:
Contrast Index:

Math Appendix

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Prepared K. Fisher fisherka@csolutions.net rev. 8/6/2006