ACS-HRC-MOSAIC-LINE
pointing patterns
This is a one-dimensional (shift in y only) mosaic pattern, with the following allowable parameter ranges:
Pattern_Number: 1
Pattern_Type: ACS-HRC-MOSAIC-LINE
Pattern_Purpose: MOSAIC
Number_Of_Points: 2-9
Point_Spacing: 10.0 - 130.0 (arcseconds)
Line_Spacing: 10.0 - 130.0 (arcseconds)
Coordinate_Frame: POS-TARG
Pattern_Orient: 0.0 - 360.0 (degrees)
Angle_Between_Sides: 0.0 - 360.0 (degrees)
Center_Pattern: ? (YES or NO)
The following versions of this Pattern_Type are projected
onto the sky (a DSS image of a galaxy) in the graphic above.
The Visual Target Tuner (VTT) was used to make this graphic.
The default pattern is actually just the first 2 (leftmost) pointings in the VTT graphic above.
Pattern_Number: 25
Pattern_Type: ACS-HRC-MOSAIC-LINE
Pattern_Purpose: MOSAIC
Number_Of_Points: 2
Point_Spacing: 24.130
Line_Spacing: 0.
Coordinate_Frame: POS-TARG
Pattern_Orient: 90.0
Angle_Between_Sides: N/A
Center_Pattern: YES
POS TARG equivalent: 0.000, -12.065
0.000, 12.065