LSSTApplications  17.0+124,17.0+14,17.0+73,18.0.0+37,18.0.0+80,18.0.0-4-g68ffd23+4,18.1.0-1-g0001055+12,18.1.0-1-g03d53ef+5,18.1.0-1-g1349e88+55,18.1.0-1-g2505f39+44,18.1.0-1-g5315e5e+4,18.1.0-1-g5e4b7ea+14,18.1.0-1-g7e8fceb+4,18.1.0-1-g85f8cd4+48,18.1.0-1-g8ff0b9f+4,18.1.0-1-ga2c679d+1,18.1.0-1-gd55f500+35,18.1.0-10-gb58edde+2,18.1.0-11-g0997b02+4,18.1.0-13-gfe4edf0b+12,18.1.0-14-g259bd21+21,18.1.0-19-gdb69f3f+2,18.1.0-2-g5f9922c+24,18.1.0-2-gd3b74e5+11,18.1.0-2-gfbf3545+32,18.1.0-26-g728bddb4+5,18.1.0-27-g6ff7ca9+2,18.1.0-3-g52aa583+25,18.1.0-3-g8ea57af+9,18.1.0-3-gb69f684+42,18.1.0-3-gfcaddf3+6,18.1.0-32-gd8786685a,18.1.0-4-gf3f9b77+6,18.1.0-5-g1dd662b+2,18.1.0-5-g6dbcb01+41,18.1.0-6-gae77429+3,18.1.0-7-g9d75d83+9,18.1.0-7-gae09a6d+30,18.1.0-9-gc381ef5+4,w.2019.45
LSSTDataManagementBasePackage
FittedStar.cc
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1 // -*- LSST-C++ -*-
2 /*
3  * This file is part of jointcal.
4  *
5  * Developed for the LSST Data Management System.
6  * This product includes software developed by the LSST Project
7  * (https://www.lsst.org).
8  * See the COPYRIGHT file at the top-level directory of this distribution
9  * for details of code ownership.
10  *
11  * This program is free software: you can redistribute it and/or modify
12  * it under the terms of the GNU General Public License as published by
13  * the Free Software Foundation, either version 3 of the License, or
14  * (at your option) any later version.
15  *
16  * This program is distributed in the hope that it will be useful,
17  * but WITHOUT ANY WARRANTY; without even the implied warranty of
18  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19  * GNU General Public License for more details.
20  *
21  * You should have received a copy of the GNU General Public License
22  * along with this program. If not, see <https://www.gnu.org/licenses/>.
23  */
24 
25 #include <iostream>
26 #include <iomanip>
27 
28 #include "lsst/log/Log.h"
30 #include "lsst/jointcal/RefStar.h"
33 #include "lsst/jointcal/StarList.h"
34 
35 namespace {
36 LOG_LOGGER _log = LOG_GET("jointcal.FastFinder");
37 }
38 
39 namespace lsst {
40 namespace jointcal {
41 
42 // cannot be in fittedstar.h, because of "crossed includes"
44  : BaseStar(measuredStar), _indexInMatrix(-1), _measurementCount(0), _refStar(nullptr) {}
45 
46 void FittedStar::setRefStar(const RefStar *refStar) {
47  if ((_refStar != nullptr) && (refStar != nullptr)) {
48  // TODO: should we raise an Exception in this case?
49  LOGLS_WARN(_log,
50  "FittedStar: " << *this << " is already matched to another RefStar. Clean up your lists.");
51  LOGLS_WARN(_log, "old refStar: " << *_refStar);
52  LOGLS_WARN(_log, "new refStar: " << *refStar);
53  } else
54  _refStar = refStar;
55 }
56 
57 void FittedStar::addMagMeasurement(double magValue, double magWeight) {
58  _mag = (_mag * _magErr + magValue * magWeight) / (_magErr + magWeight);
59  _magErr += magWeight;
60 }
61 
62 /************* FittedStarList ************************/
63 
65 
67 
68 const BaseStarList &Fitted2Base(const FittedStarList &This) { return (const BaseStarList &)This; }
69 
70 const BaseStarList *Fitted2Base(const FittedStarList *This) { return (BaseStarList *)This; }
71 } // namespace jointcal
72 } // namespace lsst
#define LOGLS_WARN(logger, message)
Log a warn-level message using an iostream-based interface.
Definition: Log.h:648
Objects used as position anchors, typically USNO stars.
Definition: RefStar.h:39
#define LOG_LOGGER
Definition: Log.h:703
void addMagMeasurement(double magValue, double magWeight)
Add a measuredStar on-sky magnitude.
Definition: FittedStar.cc:57
LSST DM logging module built on log4cxx.
The base class for handling stars. Used by all matching routines.
Definition: BaseStar.h:50
std::lists of Stars.
Definition: StarList.h:58
A base class for image defects.
void setRefStar(const RefStar *_refStar)
Set the astrometric reference star associated with this star.
Definition: FittedStar.cc:46
A list of FittedStar s. Such a list is typically constructed by Associations.
Definition: FittedStar.h:123
objects measured on actual images.
Definition: MeasuredStar.h:46
BaseStarList & Fitted2Base(FittedStarList &This)
Definition: FittedStar.cc:64
#define LOG_GET(logger)
Returns a Log object associated with logger.
Definition: Log.h:75