Skychart

User Tools

Site Tools

Trace: • sidebar • sidebar
en:documentation:display

Differences

This shows you the differences between two versions of the page.

Link to this comparison view

Both sides previous revisionPrevious revision
Next revision		Previous revision
en:documentation:display [2009/01/19 21:19] – marc_fokkeren:documentation:display [2015/11/06 20:43] (current) – external edit 127.0.0.1
Line 21: Line 21:
 ===== Display ===== ===== Display =====
 {{  en:documentation:display_display.jpg?400|}} {{  en:documentation:display_display.jpg?400|}}
 +
 From the menu: **Setup -> Display -> Display** From the menu: **Setup -> Display -> Display**
 \\ \\ \\ \\
Line 29: Line 30:
 The display of stars can be set to **Line mode** (a simple drawing, not very cosmetical), **Photographic** (a bit like a photograph, no controls) or to **Parametric**. The display of stars can be set to **Line mode** (a simple drawing, not very cosmetical), **Photographic** (a bit like a photograph, no controls) or to **Parametric**.
 In parametric mode, you have lots of controls like the size of stars, brightness, contrast and colour saturation. Four combinations of these parameters are built in: **Default**, **Naked eye**, **High color** and **Black/white**. In parametric mode, you have lots of controls like the size of stars, brightness, contrast and colour saturation. Four combinations of these parameters are built in: **Default**, **Naked eye**, **High color** and **Black/white**.
 +
 +The "Anti alias" is normally checked on. You can try to deactivate it if you get slow performance on a old computer.
 +
 \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\ \\
  
Line 47: Line 51:
 ===== Color ===== ===== Color =====
 {{ en:documentation:cdc_setting_display_display_colour.png?350}} {{ en:documentation:cdc_setting_display_display_colour.png?350}}
 +
 From the menu: **Setup -> Display -> Color** From the menu: **Setup -> Display -> Color**
 \\ \\ \\ \\
Line 56: Line 61:
 \\ \\ \\ \\
 You can configure which star catalogs are used by the tab **[[catalog#cdc_stars|CdC Stars]]** from the menu by **Setup -> Catalog**. You can switch the display of stars on or off by pressing the {{en:documentation:i56.png|}} icon of the **[[object_bar#object_group_a|object bar]]**.  You can configure which star catalogs are used by the tab **[[catalog#cdc_stars|CdC Stars]]** from the menu by **Setup -> Catalog**. You can switch the display of stars on or off by pressing the {{en:documentation:i56.png|}} icon of the **[[object_bar#object_group_a|object bar]]**. 
-The display of planets, comets, asteroids, ecliptic, equators, horizon and eyepiece can also be switched of or on by their appropriate icons from the object bar in the **[[object_bar#object_group_a|object group a]]** or the **[[object_bar#object_group_a|object group b]]**.+The display of planets, comets, asteroids, ecliptic, equators, horizon and eyepiece can also be switched of or on by their appropriate icons from the object bar in the **[[object_bar#object_group_a|object group a]]** or the **[[object_bar#object_group_b|object group b]]**.
 \\ \\ \\ \\
 +
  
  
Line 68: Line 74:
 ===== Deep-sky colour ===== ===== Deep-sky colour =====
 {{  en:documentation:display_nebulae.jpg?400|}} {{  en:documentation:display_nebulae.jpg?400|}}
 +
 From the menu: **Setup -> Display -> Deep-sky colour** From the menu: **Setup -> Display -> Deep-sky colour**
 \\ \\ \\ \\
 There are many different kinds of deep sky objects that you can display in your chart. With this dialog, you can give every sort of object their own colour, for a faster recognition on the chart. There are many different kinds of deep sky objects that you can display in your chart. With this dialog, you can give every sort of object their own colour, for a faster recognition on the chart.
 \\ \\ \\ \\
-You can choose preset configurations by selecting colour scheme, or make your own settings. To change colours, click the rectangled box, then select your colour from the pop-up window. you also can change the proportionality of the displayed surface brightness.+You can choose preset configurations by selecting colour scheme, or make your own settings. To change colours, click the rectangled box, then select your colour from the pop-up window. You also can change the proportionality of the displayed surface brightness.
 \\ \\  \\ \\ 
 To configure your deep sky catalogs, go to the tab **[[catalog#cdc_deep_sky|CdC Deep Sky]]** from the menu **Setup -> Catalog**. You can switch the display of deep sky objects on or off by pressening the {{en:documentation:i57.png|}} icon of the **[[object_bar#object_group_a|object bar]]**. To configure your deep sky catalogs, go to the tab **[[catalog#cdc_deep_sky|CdC Deep Sky]]** from the menu **Setup -> Catalog**. You can switch the display of deep sky objects on or off by pressening the {{en:documentation:i57.png|}} icon of the **[[object_bar#object_group_a|object bar]]**.
Line 80: Line 87:
 ===== Sky Colour ===== ===== Sky Colour =====
 {{  en:documentation:display_sky_background.jpg?400|}} {{  en:documentation:display_sky_background.jpg?400|}}
 +
 From the menu: **Setup -> Display -> Sky Colour** From the menu: **Setup -> Display -> Sky Colour**
 \\ \\ \\ \\
Line 96: Line 104:
 ===== Lines ===== ===== Lines =====
 {{ en:documentation:cdc_setting_display_lines.png?350}} {{ en:documentation:cdc_setting_display_lines.png?350}}
 +
 From the menu: **Setup -> Display -> Lines** From the menu: **Setup -> Display -> Lines**
 \\ \\ \\ \\
Line 126: Line 135:
 ===== Labels ===== ===== Labels =====
 {{  en:documentation:display_label.jpg?400|}} {{  en:documentation:display_label.jpg?400|}}
 +
 From the menu: **Setup -> Display -> Labels** From the menu: **Setup -> Display -> Labels**
 \\ \\ \\ \\
Line 149: Line 159:
 ===== Fonts ===== ===== Fonts =====
 {{  en:documentation:display_font.jpg?400|}} {{  en:documentation:display_font.jpg?400|}}
 +
 From the menu: **Setup -> Display -> Fonts** From the menu: **Setup -> Display -> Fonts**
 \\ \\ \\ \\
Line 161: Line 172:
  
 ===== Finder circle (Eyepiece) ===== ===== Finder circle (Eyepiece) =====
-{{  en:documentation:display_circle.jpg?400|}}+{{  en:documentation:display_circle.jpg?300|}} 
 From the menu: **Setup -> Display -> Finder circle (Eyepiece)** From the menu: **Setup -> Display -> Finder circle (Eyepiece)**
 \\ \\ \\ \\
-In this tab you can define the Field Of Vision (FOV) of your eyepieces, the unit is in minutes. By default, the eyepieces will be centered on the chart. Maybe you need the eyepieces to be off-axis, for example for guiding purposes. You can achieve this by configuring your eyepiece to be displayed with an offset, relative to the center of the chart (and centered eyepieces). Then it can also make sense to rotate your eyepiece. **Rotation** is the angle (in degrees of arc) relative to the equatorial north, increasing order east, south west. **Offset** is a distance (in minutes) to the north, relative to the centered position. The offset doesn't read negative values, use an angle between 90 to 270 degrees to shift the FOV of your eyepiece to the south.+In this tab you can define the Field Of Vision (FOV) of your eyepieces, the unit is in minutes. By default, the eyepieces will be centered on the chart. Maybe you need the eyepieces to be off-axis, for example for guiding purposes. You can achieve this by configuring your eyepiece to be displayed with an offset, relative to the center of the chart (and centered eyepieces). Then it can also make sense to rotate your eyepiece. \\ 
 + 
 +**Rotation** is the angle (in degrees of arc) relative to the equatorial north, increasing order east, south west. You can change the rotation angle later when the circle is show on the map with the arrow keys.\\ 
 +The rotation angle can also be changed interactively from the chart display. Activate the rotation with the keys Shift+C to rotate the main camera, Shift+G to rotate the guider or Shift+S to rotate both at the same time.\\  
 + 
 +**Offset** is a distance (in minutes) to the north, relative to the centered position. The offset doesn't read negative values, use an angle between 90 to 270 degrees to shift the FOV of your eyepiece to the south.
 \\  \\ 
-{{en:documentation:display_eyepiece_offset.jpg  |}} + 
-\\ \\ \\ \\ \\ +You can click the **Compute** button to open simple FOV calculator for your telescope and eyepiece. 
 + 
 +{{:en:documentation:fov_compute1.jpg?200|}} {{en:documentation:display_eyepiece_offset.jpg|}} 
 An easy way to switch the display of the eyepiece on or off, is by the {{en:documentation:i69.png|}} icon on the **[[object_bar#lines_-_grid_group|object bar]]** or by the menu **Chart -> Lines / Grid -> [[menuchart#lines_-_grid|Show Mark]]**. An easy way to switch the display of the eyepiece on or off, is by the {{en:documentation:i69.png|}} icon on the **[[object_bar#lines_-_grid_group|object bar]]** or by the menu **Chart -> Lines / Grid -> [[menuchart#lines_-_grid|Show Mark]]**.
  
Line 178: Line 198:
  
 ===== Finder rectangle (CCD) ===== ===== Finder rectangle (CCD) =====
-{{  en:documentation:display_ccd.jpg?400|}}+{{  en:documentation:display_ccd.jpg?300|}} 
 From the menu: **Setup -> Display -> Finder rectangle (CCD)** From the menu: **Setup -> Display -> Finder rectangle (CCD)**
 \\ \\ \\ \\
-Analog to the eyepiece settings, this tab allows you to define the FOV of your CCD cameras. Now, the field will be a rectangle with width and height in minutes. By default, it will be parallel to celestial equator, and centered on the chart. **Rotation** and **Offset** have the same meaning as with the eyepiece settings.+Analog to the eyepiece settings, this tab allows you to define the FOV of your CCD cameras. Now, the field will be a rectangle with width and height in minutes. By default, it will be parallel to celestial equator, and centered on the chart. **Rotation** and **Offset** have the same meaning as with the eyepiece settings.\\ 
 +The rotation angle can also be changed interactively from the chart display. Activate the rotation with the keys Shift+C to rotate the main camera, Shift+G to rotate the guider or Shift+S to rotate both at the same time.\\  
 \\ \\  \\ \\ 
 +
 +You can click the **Compute** button to open simple FOV calculator for your telescope and camera.
 +
 +{{:en:documentation:fov_compute2.jpg?200|}}
 +
 An easy way to switch the display of the eyepiece on or off, is by the {{en:documentation:i69.png|}} icon on the **[[object_bar#lines_-_grid_group|object bar]]** or by the menu **Chart -> Lines / Grid -> [[menuchart#lines_-_grid|Show Mark]]**. An easy way to switch the display of the eyepiece on or off, is by the {{en:documentation:i69.png|}} icon on the **[[object_bar#lines_-_grid_group|object bar]]** or by the menu **Chart -> Lines / Grid -> [[menuchart#lines_-_grid|Show Mark]]**.
-\\ \\ \\ \\ \\ \\ \\ \\ \\+\\ \\ 
en/documentation/display.1232396395.txt.gz · Last modified: 2015/11/06 20:34 (external edit)