Table 1: Gregorian Focus Pointing Model (X band)

Coeff.	Coeff.		Value
(M&C)	(TPOINT)	Term	(arcmin)	Meaning
Azimuth ( $\Delta{\rm A Cos E}$)
${\rm d}_{0,0}$	-CA	1	-0.4970	Horizontal Collimation
${\rm b}_{0,1}$	-NPAE	SinE	-0.0595	El Axle Collimation
${\rm d}_{0,1}$	-IA	CosE	-0.1952	Az Zero
${\rm b}_{1,1}$	AW	CosASinE	0.0367	Zenith E-Tilt
${\rm a}_{1,1}$	AN	SinASinE	0.0495	Zenith N-Tilt
${\rm c}_{2,1}$	HSSA2CZ	Sin2ACosE	0.0	Azimuth Track
${\rm d}_{2,1}$	HSCA2CZ	Cos2ACosE	0.0	Azimuth Track
Elevation ($\Delta{E}$)
${\rm d}_{0,0}$	IE	1	-12.6412	El Zero
${\rm c}_{1,0}$	-AW	SinA	-0.0367	Zenith E-Tilt
${\rm d}_{1,0}$	AN	CosA	0.0495	Zenith N-Tilt
${\rm b}_{0,1}$	ECES	SinE	11.3022	Asymmetric Gravity
${\rm d}_{0,1}$	ECEC	CosE	13.2505	Symmetric Gravity

Table 2: Prime Focus Pointing Model (800 MHz)

Coeff.	Coeff.		Value
(M&C)	(TPOINT)	Term	(arcmin)	Meaning
Azimuth ( $\Delta{\rm A Cos E}$)
${\rm d}_{0,0}$	-CA	1	-0.9778	Horizontal Collimation
${\rm b}_{0,1}$	-NPAE	SinE	1.0878	El Axle Collimation
${\rm d}_{0,1}$	-IA	CosE	-1.3523	Az Zero
${\rm b}_{1,1}$	AW	CosASinE	0.0495	Zenith E-Tilt
${\rm a}_{1,1}$	AN	SinASinE	0.0617	Zenith N-Tilt
${\rm c}_{2,1}$	HSSA2CZ	Sin2ACosE	0.0	Azimuth Track
${\rm d}_{2,1}$	HSCA2CZ	Cos2ACosE	0.0	Azimuth Track
Elevation ($\Delta{E}$)
${\rm d}_{0,0}$	IE	1	-9.3837	El Zero
${\rm c}_{1,0}$	-AW	SinA	-0.0495	Zenith E-Tilt
${\rm d}_{1,0}$	AN	CosA	0.0617	Zenith N-Tilt
${\rm b}_{0,1}$	ECES	SinE	11.7268	Asymmetric Gravity
${\rm d}_{0,1}$	ECEC	CosE	8.6382	Symmetric Gravity

Table 3: Prime Focus Pointing Model with NO Focus Tracking (800 MHz)$^{\dag}$

Coeff.	Coeff.		Value
(M&C)	(TPOINT)	Term	(arcmin)	Meaning
Azimuth ( $\Delta{\rm A Cos E}$)
${\rm d}_{0,0}$	-CA	1	-0.9778	Horizontal Collimation
${\rm b}_{0,1}$	-NPAE	SinE	1.0878	El Axle Collimation
${\rm d}_{0,1}$	-IA	CosE	-1.3523	Az Zero
${\rm b}_{1,1}$	AW	CosASinE	0.0495	Zenith E-Tilt
${\rm a}_{1,1}$	AN	SinASinE	0.0617	Zenith N-Tilt
${\rm c}_{2,1}$	HSSA2CZ	Sin2ACosE	0.0	Azimuth Track
${\rm d}_{2,1}$	HSCA2CZ	Cos2ACosE	0.0	Azimuth Track
Elevation ($\Delta{E}$)
${\rm d}_{0,0}$	IE	1	3.13	El Zero
${\rm c}_{1,0}$	-AW	SinA	-0.0495	Zenith E-Tilt
${\rm d}_{1,0}$	AN	CosA	0.0617	Zenith N-Tilt
${\rm b}_{0,1}$	ECES	SinE	6.9	Asymmetric Gravity
${\rm d}_{0,1}$	ECEC	CosE	-10.0	Symmetric Gravity
$^{\dag }$Assumes axial focus ($Y = 1030$mm) and lateral focus ($X = 560$mm).