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| Staff Pages |
Last Updated Jan 2001
Copyright © 2001 The Association of Universities for Research in Astronomy, Inc. All Rights Reserved.
Definition
of values for status in PlateInfoContainer (int16)
|
Digit
|
Meaning
|
Values
|
|
|
1
|
Data Source
|
0
|
GSC 1.2 Record |
|
1
|
OOP Record | ||
|
2
|
Overlaps
|
0
|
Not performed |
|
1
|
FindOverlapPlates | ||
|
2
|
OM (Object Matching) | ||
|
3
|
Single Plate Astrometry
|
0
|
none |
|
1
|
polynomial, no refraction, gnomic | ||
|
2
|
polynomial, no refraction, equidistant | ||
|
3
|
polynomial, refraction, gnomic | ||
|
4
|
polynomial, refraction, equidistant | ||
|
4
|
Single Plate Photometry
|
0
|
none |
|
1
|
polynomial, int.D |
||
|
2
|
polynomial, int.I | ||
|
3
|
polynomial, area | ||
|
4
|
polynomial, volume | ||
|
5
|
PSF fitting | ||
|
6
|
linearised psf (Bunclark) | ||
|
7
|
Generalized survey function | ||
|
5
|
Reclassification
|
0
|
none |
|
1
|
Decision tree | ||
|
2
|
undefined | ||
Definition
of procInfoFlags in GSCPlateObject (int32)
|
Digit
|
Meaning
|
Values
|
|
|
1
|
Centroid
|
0
|
center of gravity |
|
1
|
circular gaussian | ||
|
2
|
elliptical gaussian | ||
|
3
|
fpa cog | ||
|
4
|
multi circular gaussian | ||
|
5
|
multi elliptical gaussian | ||
|
6
|
circular gaussian + fpa | ||
|
7
|
elliptical gaussian + fpa | ||
|
8-9
|
undefined | ||
|
2
|
Density
|
undefined | |
|
3
|
Intensity
|
undefined | |
|
4
|
Astrometry
|
0
|
none |
|
1
|
polynomial, no refraction, gnomic | ||
|
2
|
polynomial, no refraction, equidistant | ||
|
3
|
polynomial, refraction, gnomic | ||
|
4
|
polynomial, refraction, equidistant | ||
|
5
|
astrometric mask applied | ||
|
6
|
filter mask applied | ||
|
7-9
|
undefined | ||
|
5
|
Photometry
|
0
|
none |
|
1
|
polynomial, int. D | ||
|
2
|
polynomial, int. I | ||
|
3
|
polynomial, area | ||
|
4
|
polynomial, volume | ||
|
5
|
PSF fitting | ||
|
6
|
linearised psf (Bunclark) | ||
|
7
|
Generalized survey function | ||
|
8-9
|
undefined | ||
|
6
|
Classification
|
0
|
none |
|
1
|
hand classified | ||
|
2
|
catalog object | ||
|
3
|
baysesian classifier | ||
|
4
|
decision tree classifier | ||
|
5-8
|
undefined | ||
|
9
|
galaxy morphological type | ||
| 7-9 | Undefined | ||
| 10 | Unused Area |
0
|
object is complete |
|
1
|
object is incomplete | ||
| Classification Codes | Galaxy Morphological Codes | |
| 0 | star | none |
| 1 | galaxy | elliptical |
| 2 | blend | spheroidal |
| 3 | non star | spiral |
| 4 | unclassified | barred spiral |
| 5 | defect/artifact | irregular |
| 6 | star-star blend | undefined |
| 7 | star-galaxy blend | undefined |
| 8 | galaxy-galaxy blend | undefined |
| 9 | unsure | undefined |