Inheritance diagram for lsst.ip.isr.overscan.OverscanCorrectionTaskConfigBase:
Static Public Attributes | |
| fitType | |
| order | |
| numSigmaClip | |
| maskPlanes | |
| overscanIsInt | |
| maxDeviation | |
Detailed Description
Overscan correction options.
Definition at line 38 of file overscan.py.
Member Data Documentation
◆ fitType
|
static |
Initial value:
= pexConfig.ChoiceField(
dtype=str,
doc="The method for fitting the overscan bias level.",
default='MEDIAN',
allowed={
"POLY": "Fit ordinary polynomial to the longest axis of the overscan region",
"CHEB": "Fit Chebyshev polynomial to the longest axis of the overscan region",
"LEG": "Fit Legendre polynomial to the longest axis of the overscan region",
"NATURAL_SPLINE": "Fit natural spline to the longest axis of the overscan region",
"CUBIC_SPLINE": "Fit cubic spline to the longest axis of the overscan region",
"AKIMA_SPLINE": "Fit Akima spline to the longest axis of the overscan region",
"MEAN": "Correct using the mean of the overscan region",
"MEANCLIP": "Correct using a clipped mean of the overscan region",
"MEDIAN": "Correct using the median of the overscan region",
"MEDIAN_PER_ROW": "Correct using the median per row of the overscan region",
},
)
Definition at line 41 of file overscan.py.
◆ maskPlanes
|
static |
Initial value:
= pexConfig.ListField(
dtype=str,
doc="Mask planes to reject when measuring overscan",
default=['BAD', 'SAT'],
)
Definition at line 69 of file overscan.py.
◆ maxDeviation
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="Maximum deviation from median (in ADU) to mask in overscan correction.",
default=1000.0, check=lambda x: x > 0,
)
Definition at line 80 of file overscan.py.
◆ numSigmaClip
|
static |
Initial value:
= pexConfig.Field(
dtype=float,
doc="Rejection threshold (sigma) for collapsing overscan before fit",
default=3.0,
)
Definition at line 64 of file overscan.py.
◆ order
|
static |
Initial value:
= pexConfig.Field(
dtype=int,
doc=("Order of polynomial to fit if overscan fit type is a polynomial, "
"or number of spline knots if overscan fit type is a spline."),
default=1,
)
Definition at line 58 of file overscan.py.
◆ overscanIsInt
|
static |
Initial value:
= pexConfig.Field(
dtype=bool,
doc="Treat overscan as an integer image for purposes of fitType=MEDIAN"
" and fitType=MEDIAN_PER_ROW.",
default=True,
)
Definition at line 74 of file overscan.py.
The documentation for this class was generated from the following file:
- /j/snowflake/release/lsstsw/stack/lsst-scipipe-8.0.0/Linux64/ip_isr/gb23b769143+260d7c3927/python/lsst/ip/isr/overscan.py
