RESULTS

PEMPro User Results

The following is actual results from specific mounts based on a survey of 50 PEMPro users. PEMPro reduced Periodic Error by 78% across all mounts tested.

Mount

Manufacture

PE Before

PE After

Reduction

Count

Paramount ME

Software Bisque

3.8"

0.8"

78%

11

AP 1200

Astro Physics

4.2"

1.3"

70%

8

MI 250 (L4 Gemini)

Mountain Instruments

4.2"

1.4"

82%

4

AP 900

Astro Physics

5.8"

1.6"

73%

6

Titan (L4 Gemini)

Losmandy

7.5"

1.5"

80%

2

G-11 (L4 Gemini)

Losmandy

9.1"

2.3"

75%

4

RCX400

Meade

31.5"

6.7"

79%

2

LX200 GPS

Meade

45.9"

7.5"

84%

9

LX200 Classic

Meade

53.3"

12.7"

76%

3

Notes regarding data:

  • All data represents actual results collected from a comprehensive PEMPro user survey
  • PE Before and After is expressed in Peak to Peak Error in Arc-Seconds
  • Reduction is the total reduction in periodic error
  • Count refers to the number of mounts in the sample.