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Home
VSP
Variable Star Plotter
VSP Help Guide
Request a Sequence
Report chart errors
Standard field charts
Plot a Quick Chart
What is the Name, Designation or AUID of the object?
Required if no coordinates are provided below
Right Ascension
Allowed Formats: HH:MM:SS, HH MM SS, DDD.XXXX. Required if no name is given above
Declination
Allowed Formats: ±DD:MM:SS, ±DD MM SS, ±DD.XXXX. Required if no name is given above
Choose a Predefined Chart Scale
Select one...
A (900arcmin)
AB (450arcmin)
B (180arcmin)
C (120arcmin)
D (60arcmin)
E (30arcmin)
F (18.5arcmin)
G (7.5arcmin)
A is larger, slower; G is smaller, faster
Choose a Chart Orientation
Visual
Reversed
CCD
Plot a finder chart or a table of field photometry?
*
Chart
Photometry
Chart ID
A Chart ID will allow you to reproduce prior charts. Overrides all other fields in this form.
Plot Chart
Clear Form
Advanced Options
Field of View
In Arcminutes. Must be between 0' and 1200'
Magnitude Limit
Stars fainter than this magnitude will not be displayed
Resolution
Resolution in dpi to render the chart (default 150)
What will the title for this chart be?
Displayed at the top-center of the chart
What comments should be displayed on this chart?
Displayed beneath the chart star field
What North-South Orientation Would You Like?
*
North Up
North Down
What East-West Orientation Would You Like?
*
East Left
East Right
Would You Like to Display a DSS Chart?
Yes
No
If yes, retrieves image from the Digital Sky Survey
Should Other Variable Stars Should Be Marked?
No
Yes (all in VSX)
Yes (in the AID)
The AID is the database of stars for which AAVSO submissions can be made
Would You Like All Magnitude Labels To Have Lines?
Yes
No
If Yes, this will force lines to be drawn from all magnitude labels to the stars
Would you like a special chart?
None
Binocular
Standard Field
Binocular: Only labels comparison stars useful for binocular viewing
Standard Field: Only labels photometric "standard stars" in the chart's field of view
Select which filters to display (Photometry Only)
U
B
Rc
Ic
J
H
K
P
Z
SG
SU
SR
SI
Y
V and (B-V) magnitudes are always displayed. Select any other bands you wish displayed below
Plot Chart
Clear Form