Bad OAG tracking in PHD2 caused by too long duration and magnitude of tracking corrections to RA and DEC at F/10.
Sinusoidal pattern with run away growth shows it is overshooting the desired position and is trying to correct for overshoot and seeing.
All stars end up looking like small number 1s or 0s in captures.
Image META information
COMPUTED.UserCommentEncoding
UNDEFINED
IFD0.ImageWidth
4128
IFD0.ImageLength
3096
IFD0.PhotometricInterpretation
2
IFD0.SamplesPerPixel
3
EXIF.ShutterSpeedValue
391/100
EXIF.ApertureValue
185/100
EXIF.BrightnessValue
-345/100
EXIF.FocalLengthIn35mmFilm
28
EXIF.ImageUniqueID
T13LLIA00PM T13LLJC02SA
1#090
%G
IPTC.DateCreated
20190207
IPTC.TimeCreated
223955+0000
File Name
gallery_320601_15157_49058.jpg
Unix Timestamp
1607214558
Original File Size
392950
File Type
2
Mime Type
image/jpeg
Sections Found
ANY_TAG, IFD0, THUMBNAIL, EXIF
HTML Sizes
width="1000" height="565"
Image Height
565
Image Width
1000
Color
TRUE
Byte Order Motorola
FALSE
Aperture F-Number
f/1.9
Thumbnail File Type
2
Thumbnail Mime Type
image/jpeg
Camera Make
samsung
Camera Model
SM-J700M
Orientation
The 0th row is at the visual top of the image, and the 0th column is the visual left-hand side
1
