Commit aa680f28 authored by Wang Xia's avatar Wang Xia
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Update data_model.md

parent aaec520d
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+14 −14
Original line number Diff line number Diff line
@@ -121,13 +121,13 @@ CD1_1等系数在修改后挪到这一节

| keyword  | value         | comment                    | fallback_value | type    | last modified                  |
|----------|---------------|----------------------------|----------------|---------|-------------------------|
| XTENSION | 'IMAGE'         | Image extension            | 'IMAGE'          | str     | C7  |
| BITPIX   | -32           | Bits per data value        | -32            | int      | C7  |                 
| NAXIS    | 2             | Number of array dimensions | 2              | int      | C7  |                 
| NAXIS1   | 9216          | Size of the axis           | 9216           | int      | C7  |                 
| NAXIS2   | 9232          | Size of the axis           | 9232           | int      | C7  |
| PCOUNT   | 0             | Number of parameters       | 0              | int      | C7  |                         
| GCOUNT   | 1             | Number of groups           | 1              | int      | C7 |                                       
| XTENSION | 'IMAGE'         | Image extension            | -          | str     | C7  |
| BITPIX   | -32           | Bits per data value        | -            | int      | C7  |                 
| NAXIS    | 2             | Number of array dimensions | -              | int      | C7  |                 
| NAXIS1   | 9216          | Size of the axis           | -          | int      | C7  |                 
| NAXIS2   | 9232          | Size of the axis           | -           | int      | C7  |
| PCOUNT   | 0             | Number of parameters       | -              | int      | C7  |                         
| GCOUNT   | 1             | Number of groups           | -              | int      | C7 |                                       
| EXTNAME  | 'ERR'           | Extension name             | 'ERR'            | str     | C7  |
| EXTVER   | 1             | Extension version number   | 1              | int      | C7  |
| BUNIT   | 'e-/s'   | Brightness units           | 'e-/s'    | str     | C7  |
@@ -138,13 +138,13 @@ CD1_1等系数在修改后挪到这一节

| keyword   | value       | comment                    | fallback_value | type   | last modified                |
|-----------|-------------|----------------------------|----------------|--------|------------------------|
| XTENSION  | 'IMAGE'       | Image extension            | 'IMAGE'          | str    | C7 |
| BITPIX    | 16          | Bits per data value        | 16             | int     | C7 |                 
| NAXIS     | 2           | Number of array dimensions | 2              | int     | C7 |                 
| NAXIS1    | 9216        | Size of the axis           | 9216           | int     | C7 |                 
| NAXIS2    | 9232        | Size of the axis           | 9232           | int     | C7 |
| PCOUNT    | 0           | Number of parameters       | 0              | int     | C7 |                         
| GCOUNT    | 1           | Number of groups           | 1              | int     | C7 |
| XTENSION  | 'IMAGE'       | Image extension            | -         | str    | C7 |
| BITPIX    | 16          | Bits per data value        | -             | int     | C7 |                 
| NAXIS     | 2           | Number of array dimensions | -              | int     | C7 |                 
| NAXIS1    | 9216        | Size of the axis           |-           | int     | C7 |                 
| NAXIS2    | 9232        | Size of the axis           | -          | int     | C7 |
| PCOUNT    | 0           | Number of parameters       | -              | int     | C7 |                         
| GCOUNT    | 1           | Number of groups           | -              | int     | C7 |
| EXTNAME   | 'DQ'          | Extension name             | 'DQ'             | str    | C7 |
| EXTVER    | 1           | Extension version number   | 1              | int     | C7 |
| BUNIT    | 'unitless'    | Brightness units           | 'unitless'       | str    | C7 |