LSSTApplications
19.0.0-14-gb0260a2+72efe9b372,20.0.0+7927753e06,20.0.0+8829bf0056,20.0.0+995114c5d2,20.0.0+b6f4b2abd1,20.0.0+bddc4f4cbe,20.0.0-1-g253301a+8829bf0056,20.0.0-1-g2b7511a+0d71a2d77f,20.0.0-1-g5b95a8c+7461dd0434,20.0.0-12-g321c96ea+23efe4bbff,20.0.0-16-gfab17e72e+fdf35455f6,20.0.0-2-g0070d88+ba3ffc8f0b,20.0.0-2-g4dae9ad+ee58a624b3,20.0.0-2-g61b8584+5d3db074ba,20.0.0-2-gb780d76+d529cf1a41,20.0.0-2-ged6426c+226a441f5f,20.0.0-2-gf072044+8829bf0056,20.0.0-2-gf1f7952+ee58a624b3,20.0.0-20-geae50cf+e37fec0aee,20.0.0-25-g3dcad98+544a109665,20.0.0-25-g5eafb0f+ee58a624b3,20.0.0-27-g64178ef+f1f297b00a,20.0.0-3-g4cc78c6+e0676b0dc8,20.0.0-3-g8f21e14+4fd2c12c9a,20.0.0-3-gbd60e8c+187b78b4b8,20.0.0-3-gbecbe05+48431fa087,20.0.0-38-ge4adf513+a12e1f8e37,20.0.0-4-g97dc21a+544a109665,20.0.0-4-gb4befbc+087873070b,20.0.0-4-gf910f65+5d3db074ba,20.0.0-5-gdfe0fee+199202a608,20.0.0-5-gfbfe500+d529cf1a41,20.0.0-6-g64f541c+d529cf1a41,20.0.0-6-g9a5b7a1+a1cd37312e,20.0.0-68-ga3f3dda+5fca18c6a4,20.0.0-9-g4aef684+e18322736b,w.2020.45
LSSTDataManagementBasePackage
|
Classes | |
class | DecamCrosstalkConfig |
class | DecamCrosstalkIO |
class | DecamCrosstalkTask |
Functions | |
def | subtractCrosstalkIO (mef, sources, coeffs) |
def lsst.obs.decam.crosstalk.subtractCrosstalkIO | ( | mef, | |
sources, | |||
coeffs | |||
) |
Remove crosstalk from a DECam Multi-Extension FITS raw image. This version uses astropy I/O rather than the Butler due to the cross-amp crosstalk and ease of accessing Multi-Extension FITS data. It does not integrate with isr and does not use the Butler. WARNING: this will run fine on a non-overscan-corrected raw image, but the crosstalk coefficients were computed post-overscan-correction. Therefore, **the input raw image should be overscan corrected before this is run.** Parameters ---------- mef : `astropy.io.fits.hdu.hdulist.HDUList` One DECam Multi-Extension FITS image. sources : `defaultdict` Crosstalk source areas affecting flux in a certain victim area. coeffs : `list` Linear crosstalk coefficients. Returns ------- mef : `astropy.io.fits.hdu.hdulist.HDUList` New MEF image with crosstalk corrected data and updated header.
Definition at line 205 of file crosstalk.py.