Supported Mounts and Telescopes

Note: This list is not entirely complete. Any mount that has a permanent PEC feature can be programmed with PEMPro by playing back the inverse of the periodic error data that is collected.

Manufacturer	Model	Firmware/ Controller	Teeth in RA Gear	Worm Period (seconds)	Playback	Direct upload	Upload with Manufacturer Utility
Astro-Physics
	AP1200GTO	GTOCP1,GTOCP2	225	382.9515135	Yes	N/A	N/A
	text	GTOCP3	225	382.9515135	Yes	Yes	N/A
	AP900GTO	GTOCP1,GTOCP2	225	382.9515135	Yes	N/A	N/A
	text	GTOCP3	225	382.9515135	Yes	Yes	N/A
	AP600EGTO	GTOCP1,GTOCP2	192	448.7713048	Yes	N/A	N/A
	text	GTOCP3	192	448.7713048	Yes	Yes	N/A
	AP400GTO	GTOCP1,GTOCP2	192	448.7713048	Yes	N/A	N/A
	text	GTOCP3	192	448.7713048	Yes	Yes	N/A
	Mach 1 GTO	GTOCP3	225	382.9515135	Yes	Yes	N/A
	All Other AP Mounts	All	text	text	Yes	N/A	N/A
	text	text	text	text	text	text	text
	text	text	text	text	text	text	text
Celestron
	CGE800	All	180	478.6893918	Yes	Yes	PECTool*
	CGE925	All	180	478.6893918	Yes	Yes	PECTool*
	CGE1100	All	180	478.6893918	Yes	Yes	PECTool*
	CGE1400	All	180	478.6893918	Yes	Yes	PECTool*
	CGE Mount	All	180	478.6893918	Yes	Yes	PECTool*
	text	text	text	text	text	text	text
	CPC 800 GPS XLT	Requires Wedge	180	478.6893918	Yes	Yes	PECTool*
	CPC 925 GPS XLT	Requires Wedge	180	478.6893918	Yes	Yes	PECTool*
	CPC 1100 GPS XLT	Requires Wedge	180	478.6893918	Yes	Yes	PECTool*
	text	text	text	text	text	text	text
	NexStar 8 GPS	Requires Wedge	180	478.6893918	Yes	Yes	PECTool*
	NexStar 9 1/4 GPS	Requires Wedge	180	478.6893918	Yes	Yes	PECTool*
	NexStar 11 GPS	Requires Wedge	180	478.6893918	Yes	Yes	PECTool*
	text	text	text	text	text	text	text
	text	text	text	text	text	text	text
Losmandy
	GM8	Stock	180	478.6893918	Yes	N/A	N/A
	text	Gemini Level 4	180	478.6893918	Yes	Yes	N/A
	text	SkyWalker	180	478.6893918	Yes	N/A	N/A
	text	text	text	text	text	text	text
	G9	Stock	180	478.6893918	Yes	N/A	N/A
	text	Gemini Level 4	180	478.6893918	Yes	Yes	N/A
	text	text	text	text	text	text	text
	CI-700	Stock	180	478.6893918	Yes	N/A	N/A
	text	Gemini Level 4	180	478.6893918	Yes	Yes	N/A
	text	SkyWalker	180	478.6893918	Yes	N/A	N/A
	text	text	text	text	text	text	text
	G-11	Stock	360	239.3446959	Yes	N/A	N/A
	text	Gemini Level 4	360	239.3446959	Yes	Yes	N/A
	text	SkyWalker	360	239.3446959	Yes	N/A	N/A
	text	text	text	text	text	text	text
	HGM-200	Stock	360	239.3446959	Yes	N/A	N/A
	text	Gemini Level 4	360	239.3446959	Yes	Yes	N/A
	text	SkyWalker	360	239.3446959	Yes	N/A	N/A
	text	text	text	text	text	text	text
	HGM-Titan	Stock	360	239.3446959	Yes	N/A	N/A
	text	Gemini Level 4	360	239.3446959	Yes	Yes	N/A
	text	SkyWalker	360	239.3446959	Yes	N/A	N/A
	text	text	text	text	text	text	text
	text	text	text	text	text	text	text
Meade		Wedge Required except for MaxMount
	LX-200 8" Classic	All	180	478.6893918	Yes	N/A	N/A
	LX-200 10" Classic	All	180	478.6893918	Yes	N/A	N/A
	LX-200 12" Classic	All	180	478.6893918	Yes	N/A	N/A
	LX-200 16" Classic	All	360	239.3446959	Yes	Yes	N/A
	text	text	text	text	text	text	text
	LX-200GPS 7"	1.x	180	478.6893918	Yes	N/A	N/A
	text	2.x and later	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200GPS 8"	1.x	180	478.6893918	Yes	N/A	N/A
	text	2.x and later	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200GPS 10"	1.x	180	478.6893918	Yes	N/A	N/A
	text	2.x and later	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200GPS 12"	1.x	180	478.6893918	Yes	N/A	N/A
	text	2.x and later	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200GPS 14"	1.x	180	478.6893918	Yes	N/A	N/A
	text	2.x and later	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200GPS 16"	1.x	180	478.6893918	Yes	N/A	N/A
	text	2.x and later	180	478.6893918	Yes	Yes	PEC Tool**
	text	text	text	text	text	text	text
	LX-200R 8"	All	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200R 10"	All	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200R 12"	All	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200R 14"	All	180	478.6893918	Yes	Yes	PEC Tool**
	LX-200R 16"	All	180	478.6893918	Yes	Yes	PEC Tool**
	text	text	text	text	text	text	text
	RCX-400 10"	All	180	478.6893918	Yes	Yes	PEC Tool**
	RCX-400 12"	All	180	478.6893918	Yes	Yes	PEC Tool**
	RCX-400 14"	All	180	478.6893918	Yes	Yes	PEC Tool**
	RCX-400 16"	All	180	478.6893918	Yes	Yes	PEC Tool**
	text	text	text	text	text	text	text
	MaxMount Mount	All	652	132.1535131	Yes	Coming	Coming
	MaxMount 16"	All	652	132.1535131	Yes	Coming	Coming
	MaxMount 20"	All	652	132.1535131	Yes	Coming	Coming
	text	text	text	text	text	text	text
	text	text	text	text	text	text	text
Mountain Instruments
	MI-250	Gemini Level 4	360	239.3446959	Yes	Yes	N/A
	text	text	text	text	text	text	text
	text	text	text	text	text	text	text
Mathis Instruments
	MI-500F	AP GTOCP3	360	239.3446959	Yes	Yes	N/A
	text	Bisque TCS	360	239.3446959	Yes	No	TheSky***
	text	text	text	text	text	text	text
	MI-500G	AP GTOCP3	360	239.3446959	Yes	Yes	N/A
	text	Bisque TCS	360	239.3446959	Yes	No	TheSky***
	text	text	text	text	text	text	text
	MI-750F	AP GTOCP3	450	191.4757567	Yes	Yes	N/A
	text	Bisque TCS	450	191.4757567	Yes	No	TheSky***
	text	text	text	text	text	text	text
	MI-750G	AP GTOCP3	450	191.4757567	Yes	Yes	N/A
	text	Bisque TCS	450	191.4757567	Yes	No	TheSky***
	text	text	text	text	text	text	text
	MI-1000F	AP GTOCP3	640	134.6313915	Yes	Yes	N/A
	text	Bisque TCS	640	134.6313915	Yes	No	TheSky***
	text	text	text	text	text	text	text
	MI-1000G	AP GTOCP3	640	134.6313915	Yes	Yes	N/A
	text	Bisque TCS	640	134.6313915	Yes	No	TheSky***
	text	text	text	text	text	text	text
	text	text	text	text	text	text	text
Software Bisque
	Paramount GT-1100S	All	360	239.3446959	Yes	No	TheSky***
	Paramount ME	All	576	149.5904349	Yes	No	TheSky***
	text	text	text	text	text	text	text
	text	text	text	text	text	text	text
Takahashi****
	All Mounts	All	text	text	No	N/A	N/A

	text	text	text	text	text	text	text
Vixen
	GP-E	SkySensor 2000	144	598.3617398	Yes	N/A	N/A
	GP-DX	SkySensor 2000	144	598.3617398	Yes	N/A	N/A
	Sphinx	All	180	478.6893918	Yes	N/A	N/A
	Atlux	All	180	478.6893918	Yes	N/A	N/A
	SkySensor Equipped Mounts		text	text	Yes	N/A	N/A

Notes:

N/A: Not applicable. The mount does not have the capability to do a direct upload and/or there is no manufacturer utility to upload a PEC curve.

PECTool* : Celestron PECTool.

PEMPro v1.6 Build 117 and later can directly upload and download PEC tables to/from the Celestron mounts marked in the above table. PEMPro can also read and create files 100% compatible with Celestron's PECTool v1.0.14 and greater. PEMPro supplements the capabilities of PECTool with advanced features such as precision phase shifting, curve smoothing, inverting, etc.

PEC Tool** : Meade PEC Tool

PEMPro can directly upload to Meade mounts and does not require the use of the Meade PEC Tool.

TheSky*** : Software Bisque TheSky version 5 or 6

PEMPro can create a PEC file that can be directly loaded into the MKS-3000, MKS-3500, and MKS-4000 controllers through TheSky. You can find details on the exact procedure here.

Takahashi****: Unfortunately no Takahashi mounts have a permanent periodic error correction so it is not possible for PEMPro to work with them.