50 lines
1.1 KiB
Plaintext
50 lines
1.1 KiB
Plaintext
core.log("Measure HFR and eccentricity of stars");
|
|
|
|
var chart = {
|
|
"title": "Measure stars",
|
|
"legend": {"visible": true, "align": "left"},
|
|
"series": [
|
|
{
|
|
"title": "HFR",
|
|
"type": "bar",
|
|
"y":[]
|
|
},
|
|
{
|
|
"title": "Ecc",
|
|
"type": "bar",
|
|
"y":[]
|
|
},
|
|
{
|
|
"title": "Star count",
|
|
"type": "linePoints",
|
|
"y":[],
|
|
"y2": true,
|
|
"bestFit": true
|
|
}
|
|
]
|
|
};
|
|
|
|
core.setSolverProfile(5);
|
|
for(file of files)
|
|
{
|
|
if(file.suffix() == "fits" || file.suffix() == "fit" || file.suffix() == "xisf")
|
|
{
|
|
var stars = file.extractStars(true);
|
|
var sumHFR = 0;
|
|
var ecc = 0;
|
|
for(star of stars)
|
|
{
|
|
sumHFR += star.HFR;
|
|
ecc += Math.sqrt(1 - (star.b * star.b) / (star.a * star.a));
|
|
}
|
|
chart.series[0].y.push(sumHFR / stars.length);
|
|
chart.series[1].y.push(ecc / stars.length);
|
|
chart.series[2].y.push(stars.length);
|
|
|
|
core.log(file.fileName() + " Stars:" + stars.length + " HFR: " + sumHFR / stars.length + " Ecc: " + ecc / stars.length);
|
|
}
|
|
}
|
|
|
|
core.plot(chart);
|
|
|