SDSS Imaging Data (pydl.photoop)¶
Introduction¶
This is a placeholder for photoop documentation.
API¶
pydl.photoop Module¶
This subpackage implements functions from the photoop package.
Classes¶
| PhotoopException | Exceptions raised by pydl.photoop that don’t fit into a standard exception class like ValueError. |
Class Inheritance Diagram¶
pydl.photoop.photoobj Module¶
This module corresponds to the photoobj directory in photoop.
Functions¶
| sdss_calibv() | Return calibration for velocities from pix/frame to deg/day. |
| unwrap_objid(objid) | Unwrap CAS-style objID into run, camcol, field, id, rerun. |
pydl.photoop.sdssio Module¶
This module corresponds to the sdssio directory of photoop.
Functions¶
| filtername(f) | Return the name of a filter given its number. |
| filternum([filt]) | Return index number for SDSS filters either from a number or name. |
| sdss_calib(run, camcol, field[, rerun]) | Read photometric calibration solutions from calibPhotom or calibPhotomGlobal files. |
| sdss_name(ftype, run, camcol, field[, ...]) | Return the name of an SDSS data file including path. |
| sdss_path(ftype, run[, camcol, rerun]) | Return the path name for SDSS data assuming SAS directory structure. |
| sdssflux2ab(flux[, magnitude, ivar]) | Convert the SDSS calibrated fluxes (magnitudes) into AB fluxes (magnitudes). |
pydl.photoop.window Module¶
This module corresponds to the window directory in photoop.
Functions¶
| sdss_score(flist[, silent]) | Score a list of imaging fields from zero to one. |
| window_read(**kwargs) | Read window files in $PHOTO_RESOLVE. |
| window_score(**kwargs) | For uber-resolve, score all the fields from zero to one. |