/usr/share/stellarium/scripts/solar_eclipse.ssc is in stellarium-data 0.15.0-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Name: Solar Eclipse 2009
// License: Public Domain
// Author: Matthew Gates
// Description: Script to demonstrate a total solar eclipse which has happened
// in 2009 (location=Rangpur, Bangladesh).
//
function blockText(textArray)
{
var fontSize = 20;
var lineSep = fontSize * 1.5;
y = 50;
ids = new Array();
for(i=0; i<textArray.length; i++)
{
ids[i] = LabelMgr.labelScreen(textArray[i], 30, y, false, fontSize, "#0044ff");
y += lineSep;
}
for(i=0; i<ids.length; i++)
{
LabelMgr.setLabelShow(ids[i], true);
core.wait(0.15);
}
return ids;
}
function clearLabels(ids)
{
for(i=0; i<ids.length; i++)
{
LabelMgr.setLabelShow(ids[i], false);
core.wait(0.15);
}
core.wait(1);
for(i=0; i<ids.length; i++)
{
LabelMgr.deleteLabel(ids[i]);
}
}
// While we're setting up, change the time to go nice and slow
LabelMgr.deleteAllLabels();
core.setTimeRate(1);
// Setup display mode
core.clear("natural");
// We'll turn these off as the sun comes up, but for pre-dawn we want to show them
ConstellationMgr.setFlagLines(true);
ConstellationMgr.setFlagLabels(true);
SolarSystem.setFlagPlanets(true);
// OK, move to the proper location and date for the eclipse
core.setDate("2009:07:21T22:05:00");
core.setObserverLocation(89.34, 26.5, 10, 0, "Rangpur, Bangladesh");
// Point at a bit of sky approx above the Eastern horizon
core.moveToAltAzi(20, 90, 3);
StelMovementMgr.zoomTo(60, 4);
core.wait(3);
ids = blockText(Array("Place: Rangpur, Bangladesh",
"Date: 2009-07-21, just before dawn.",
"Orion and Gemini climb into the dawn sky",
"fading from view as the sky brightens with",
"the appearance of the Sun"));
core.wait(1);
// slowly ramp up the time rate
for(t=1; t<=250; t++)
{
core.setTimeRate(t);
core.wait(0.007);
}
core.waitFor("2009:07:21T22:45:00");
clearLabels(ids);
ConstellationMgr.setFlagLines(false);
ConstellationMgr.setFlagLabels(false);
core.waitFor("2009:07:21T23:30:00");
ids = blockText(Array("The Sun has a companion this morning...",
"The Moon."));
core.waitFor("2009:07:21T23:54:00");
clearLabels(ids);
core.waitFor("2009:07:22T00:09:00");
ids = blockText(Array("The Moon starts to obscure the Sun's disc",
"and the sky becomes a little darker"));
core.waitFor("2009:07:22T00:15:00");
for(t=250; t>150; t--)
{
core.setTimeRate(t);
core.wait(0.007);
}
core.waitFor("2009:07:22T00:30:00");
clearLabels(ids);
core.wait(7);
for(t=150; t>25; t--)
{
core.setTimeRate(t);
core.wait(0.007);
}
core.waitFor("2009:07:22T00:56:00");
for(t=25; t>8; t--)
{
core.setTimeRate(t);
core.wait(0.007);
}
ids = blockText(Array("As the last of the Sun is covered by the Moon",
"the sky darkens quickly, and the brighter stars",
"and planets become visible"));
core.waitFor("2009:07:22T00:58:20");
for(t=8; t>5; t--)
{
core.setTimeRate(t);
core.wait(0.007);
}
clearLabels(ids);
core.waitFor("2009:07:22T00:59:10");
StarMgr.setLabelsAmount(4);
SolarSystem.setLabelsAmount(4);
StarMgr.setFlagLabels(true);
SolarSystem.setFlagLabels(true);
core.waitFor("2009:07:22T00:59:30");
ids = blockText(Array("At totality, the Sun is completely hidden behind the Moon"));
core.selectObjectByName("Moon", false);
StelMovementMgr.setFlagTracking(true);
StelMovementMgr.zoomTo(4, 5);
core.wait(1);
StarMgr.setFlagLabels(false);
SolarSystem.setFlagLabels(false);
core.wait(4);
clearLabels(ids);
core.wait(3);
StelMovementMgr.setFlagTracking(false);
core.moveToAltAzi(20, 90, 3);
StelMovementMgr.zoomTo(60, 4);
core.waitFor("2009:07:22T01:01:45");
for(t=5; t>2; t--)
{
core.setTimeRate(t);
core.wait(0.007);
}
clearLabels(ids);
ids = blockText(Array("The Sun emerges from behind the Moon",
"The sky brightens once more"));
core.waitFor("2009:07:22T01:02:50");
for(t=3; t<150; t++)
{
core.setTimeRate(t);
core.wait(0.02);
}
clearLabels(ids);
core.wait(3);
ids = blockText(Array("The End"));
core.wait(4);
clearLabels(ids);
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