MOIRCS MDP Manual [Japanese]
MOIRCS Mask Design Program Manual
Chihiro Tokoku
2016-08-09
(revised by Ichi Tanaka: 2024-08-01)
English Version
0. ã€ã³ãã 1. æºå 2. MDPç«ã¡äžã 3. ãã¹ã¯ã»ãã¶ã€ã³ 4. MDPã€ã¡ãŒãžã®ä¿å 5. çµæãã¡ã€ã«ã®æåº 6. è¬èŸ
0. ã€ã³ãã
MDP 㯠ãã¹ã¯ã»ãã¶ã€ã³ã»ããã°ã©ã ã®ç¥èªã§ãã ãã®ãœãããŠãšã¢ã¯ãMOIRCSã§ã® Multi-Object Spectroscopy ïŒMOSïŒèŠ³æž¬ã¢ãŒã ã§ã®ã«ã¹ã¿ã ã»ã¹ãªãããã¹ã¯ãã€ã³ã¿ã©ã¯ãã£ãã«ãã¶ã€ã³ããããã® ã°ã©ãã£ã«ã«ã»ã€ã³ã¿ãŒãã§ãŒã¹ã§ãã ãã®ããã¥ã¢ã«ã§ã¯MDPããã°ã©ã ã®äœ¿ãæ¹ã«ã€ããŠèª¬æããŸãã
1. æºå
1.0 ãœãããŠãšã¢ç°å¢
- Linux / Unix çã®ç°å¢ãæšå¥šã§ããMac OSãWindows PCã§ã¯åäœç¢ºèªãã§ããŠããŸããã
- MDP㯠IDL Virtual Machine ( IDL VM ) ã䜿çšããŸããIDL VM 㯠ç¡åã§é
ä»ãããŠããã IDL ãã€ã³ã¹ããŒã«ãããŠããªãåçš®OSäžã§ãåããœãããŠãšã¢ã§ãã 以äžã®ãµã€ããã ææ°ã®IDL VM ãããŠã³ããŒããã€ã³ã¹ããŒã«ããŠãã ããã
IDL Virtual Machine
(äžéšã®å€ãOSããããã¯ææ°éããOSã§ã¯ãVMã察å¿ããŠããªãå Žåãããäºãå ±åãããŠããŸããIDL VMã®åäœã«ã€ããŠã¯NV5 GEOSPATIAL SOFTWAREãµã€ãããåç §ãã ããã) - ããŠã³ããŒã Web siteãããææ°çã®IDL VMçšããã°ã©ã ãã¡ã€ã« ïŒ wmdp_moircs.sav ïŒ ãå ¥æããŠãã ããã
1.1 ãã¬ã€ã¡ãŒãžã®çšæ
ãã¹ã¯ãã¶ã€ã³ãè¡ãã«ã¯ã芳枬èŠéã®FITSç»åïŒãã¬ã€ã¡ãŒãžïŒãå¿ èŠã§ãããã¬ã€ã¡ãŒãžçšã®ç»åã¯ãTangential Projection (CTYPE1 = 'RA---TAN', CTYPE2 = 'DEC--TAN') ã®å ã§å åŠã²ãã¿ãé©åã«é€å»ããããã€ãã¯ã»ã«ã¹ã±ãŒã«ã0.1170"/pixã«ä¿®æ£ããããã®ããã°äœã§ãæ§ããŸãããæã ã¯å倩ã®ã»ãŒãã¹ãŠã®é åã®èŠ³æž¬ããŒã¿ã®ããPan-STARRS 1 (PS1) Imaging DataããHSC SSPçã§åŸããã倩äœç»åãFOCASæ®åããŒã¿ïŒè£è¿ãç»åã§ãïŒãæšå¥šããŠããŸãããã ããæã®åºæéåãèŠããŠããçšã«å€ãç»åïŒ>10幎çïŒã§ã¯äœçœ®åãããäžæ£ç¢ºã«ãªãæãããããŸãã®ã§ãæ¥µåæ°ããç»åãçšæããŠãã ããã
ã©ãããŠãå¿ èŠãªå Žåã¯ããã¹ã¯ãã¶ã€ã³ãããããã«äœ¿ãç»åïŒãã¬ã€ã¡ãŒãžïŒããèŠ³æž¬ã®æ°ã¶æåã«äºãæ®åœ±ããŠãããæ§ã«ããããŒã¶ã«äžã§èŠæ±ã§ããŸãããã¬ã€ã¡ãŒãžã«ã€ããŠã¯ãã¡ããã芧ãã ããã
Notes:
- HSCç»å(ãµãŒãã€ããŒã ã®ãœããã§æšæºçã«è§£æããããã®)ã¯ãããŸã§å®çžŸããããŸãããã®äžæ¹ã§ãèŠéã®ç«¯ã«ãããŠè¥å¹²ç²ŸåºŠãèœã¡ãäºããããŸãã®ã§ã泚æãã ããã
- Suprime-Camã«ããç»åã§ããé©åã«åŠçãããå Žåã«ã¯äœ¿ããŸãããæ¢ã«å€ãããææãåºæéåããŠããå Žåããããäœçœ®åããã«äœ¿ãæã®éžæã«ã¯ååæ³šæããå¿ èŠããããŸãã
- ãããã«å®å®æé é¡ã§ååŸããé©åã«åŠçãããããŒã¿ã¯ãããã0.1170"/pixã«å€æãããç»åã§ããã°ãéåžžã«ç²ŸåºŠè¯ãçµæãåŸãããäºã確èªããŠããŸãã
- äžè¬ã®ç»åããã¬ã€ã¡ãŒãžã®åº§æšç³»ã«åãã倿ããç»åã®äœ¿çšã¯ãèªå·±è²¬ä»»ã§ãé¡ãããããŸãããã®ç»åèªäœã®å åŠæªã¿ããã¡ããšåããŠããäºãç»åã®Pixel Scaleãæ£ç¢ºã«0.1170"/pixã«å€æãããŠããäºã決å®çã«éèŠã§ããç»åã«æ£ç¢ºã«wcsã匵ããã¹ã±ãŒã«ã«èª€å·®ãå ¥ã£ãŠããªãäºãã確èªãã ããã
- Deep Imaging Dataã䜿ãéã«æ³šæãã¹ãããšã¯ãåŸè¿°ã®ã¢ã©ã€ã¡ã³ãçšã®æãéžã¶æ®µéã«ãªã£ãŠããããã¿ãªSaturationãèµ·ãããŠããŠãéå¿ãããŸã決å®ã§ããªãã±ãŒã¹ãããäºã§ããMOIRCSç»åäžã§saturationãèµ·ãããªã(K>12ç)倩äœã確èªããŠã¢ã©ã€ã¡ã³ãæã«éžã¶ãããååãæ³šæãã ããã* ïŒMASSã®ã«ã¿ãã°ã«ããäœçœ®æ å ±ã¯æã®åºæéåãèæ ®ãããŠããªãã®ã§ããã®ãŸãŸã§ã¯äœ¿ããŸãããGAIAã®äœçœ®æ å ±ãšåºæéåã芳枬ææã«åãããŠè£æ£ãã座æšãèšç®ãåç §ããäºã¯ã§ããŸãã
1.2 ã¿ãŒã²ããã®éžæ
MOS芳枬ã®ããã«ã¯ã倩äœã®äœçœ®æ å ±ãä¹ã£ãã«ã¿ãã°ãå¿ èŠã§ããã®ãã芳枬è ã¯æ¢ã«ã¿ãŒã²ãã倩äœã®åã£ãæ·±ãç»åããæã¡ã§ãããšä»®å®ããŠããŸããåç« ã§æºåããPSIãªã©ã§äœæãããã¬ã€ã¡ãŒãžã¯äžè¬ã«æµ ãããããŸã§å€©äœãèŠããç»åããã¬ã€ã¡ãŒãžã«æ¥µåæ£ç¢ºã«äœçœ®åãããããã®ç»åã®äžã§ã¿ãŒã²ãããæŸãäºãæ³å®ããŠããŸãã
ã¿ãŒã²ãã倩äœãªã¹ãã¯ãæ€åºåšã®ãã¯ã»ã«åº§æšïŒXY座æšïŒã§ããµããã¯ã»ã«åäœã§äœçœ®æž¬å®ããŠãããšè¯ãã§ãã
1.3 mdp ãã¡ã€ã«ã®çæ
MDPããã°ã©ã ãžã®å ¥åãã¡ã€ã«ïŒãã¹ã¯ãã¶ã€ã³ãã¡ã€ã«ïŒéç§°.mdpãã¡ã€ã«ïŒãäœæããŸãããã®ãã¡ã€ã«ã¯ããã¹ããã¡ã€ã«ã§ã倩äœäžã«åã£ãã¹ãªããäžå¿ã®æ€åºåšäžã®XY座æšïŒãã¯ã»ã«ïŒãã¹ãªããå¹ ãã¹ãªããé·ããã¹ãªããã®è§åºŠ (åå0床ã§ã)ãèšè¿°ãããŸãã mdpãã¡ã€ã«ã¯ãããã°ã©ã äžã§ã€ã³ã¿ã©ã¯ãã£ãã«ã¹ãªããã眮ããªããäœæããäºãå¯èœã§ãããçšã«äžæ£ç¢ºãªã»ã³ã¿ãªã³ã°ã§äœçœ®ãäžæ£ç¢ºã«ãªãäºããããããããçšåºŠäœæ¥ã«å ç«ã£ãŠããã¥ã¢ã«ã§äœæããããã°ã©ã äžã§è¿œå ä¿®æ£ãããäºããå§ãããŸãã
mdpãã¡ã€ã«ã®æžåŒã¯ä»¥äžã®éãã§ãã
Obj1-X[ãã¯ã»ã«] Obj1-Y[ãã¯ã»ã«] Length1[ãã¯ã»ã«] Width1[ãã¯ã»ã«] è§åºŠ1[degree] 1 B, ã³ã¡ã³ã
Obj2-X[ãã¯ã»ã«] Obj2-Y[ãã¯ã»ã«] Length2[ãã¯ã»ã«] Width2[ãã¯ã»ã«] è§åºŠ2[degree] 1 B, ã³ã¡ã³ã
Obj3-X[ãã¯ã»ã«] Obj3-Y[ãã¯ã»ã«] Length3[ãã¯ã»ã«] Width3[ãã¯ã»ã«] è§åºŠ3[degree] 1 B, ã³ã¡ã³ã
....ãŸããã¹ãªãã以å€ã«ãã¹ãªãããšå€©äœããã¡ããšã¢ã©ã€ã³ããããã®åç §çšã®æã«é¢ããæ å ±ããã®ãã¡ã€ã«ã«æå®ããŸããæžåŒã¯æã®æ€åºåšäžã®XY座æšïŒãã¯ã»ã«ïŒã穎ã®ãµã€ãºïŒ30x30ãæšå¥šïŒã ããéèŠã§ããã®åŸã®æååã¯è§Šãããã®ãŸãŸã«ããŸãã
Star1-X[ãã¯ã»ã«] Star1-Y[ãã¯ã»ã«] 30(HoleSize) 30(HoleSize) 0(è§åºŠ) 0 C, Alignment Hole
Star2-X[ãã¯ã»ã«] Star2-Y[ãã¯ã»ã«] 30(HoleSize) 30(HoleSize) 0(è§åºŠ) 0 C, Alignment Hole
.[example]
1646.0900 2525.9802 170.0000 8.0000 0.0000 1.0000 B, Object-1
1929.3048 2935.7109 30 30 0.0000 0.0000 C, Alignment Hole
- äžè¡ã«äžå€©äœãèšå ¥ããŸãã
- MDPããã°ã©ã ã§ã¯ãXY座æšåç¹ã¯ (1, 1) ã§ããäžè¬ã«IDLã§ã¯åº§æšç³»ã¯ (0, 0) ããå§ãŸãã®ã§ãããMDPãœããå éšã§èæ ®ãããã®ã§ããŠãŒã¶ãŒã¯äžè¬ç㪠(1, 1) ããå§ãŸãXY座æšç³»ã䜿çšããŠãã ããã ç¬èªã®IDLãœããäžã§å€©äœã®åº§æšã枬å®ã *.mdpãã¡ã€ã«ãäœæããå Žåã«ã¯ã泚æãã ããã
- ã¹ãªããã¯é·æ¹åœ¢ïŒboxïŒãªã®ã§ "B," ããã¹ã¯å°å ¥çšããŒã«ã¯åïŒcircleïŒãªã®ã§ "C," ãšèšèŒããŸãã
- "B, "ã"C, "ã®åã®â1âã¯å ã ã¯èªåãã¶ã€ã³çšã®ã¿ãŒã²ããåªå 床ã§ãããçŸåšåäœããŠãªãã®ã§ãç¡èŠãããŸãã
- "B, "ã"C, "ã®åŸãã¯ã³ã¡ã³ãæ¬ã§ããã«ã³ã(,)ã®åŸã«ã¯å¿ ãã¹ããŒã¹ã空ããŠãã ãããã³ã¡ã³ãã¯MDPããã°ã©ã å ã§ãåç §ã§ãã倩äœã®éžå¥çã«å©çšããããšãã§ããŸãã
- [!! ç¹æ®çšé !!] ã¹ãªããã®è§åºŠã¯ãæ€åºåšåº§æšã§å®çŸ©ããïŒã¹ã«ã€åº§æšã§ã¯ãããŸããïŒã åäœã¯åºŠïŒdegreeïŒã§ãåæèšåããåºæºãšããŠãã©ã¹ã»ãã€ãã¹ãã€ããŸãã äŸãã°æ®éã®ã¹ãªããïŒåæ£æ¹åãšåçŽïŒã§ã¯ è§åºŠ ( Angle ) = 0ãã¢ã¶ã€ã¯ç»åã§èŠãŠ 45°㮠å³è©ãããã®ã¹ãªããã§ã¯ è§åºŠ ( Angle ) = 45 ãšãªããŸã(Note 1)ã
- ãã¹ã¯å°å ¥æã«ã€ããŠã¯ãå¿ ãã³ã¡ã³ãæ¬ã« "Alignment Hole" ãšèšå ¥ããŠãã ãã(ããã«è¿œå ã§ã¡ã¢ããã®ã¯å¯èœã§ã)ããã¹ã¯å°å ¥çšã«ã¯äžžã穎ããããŸãã穎ã®çŽåŸã¯30ïŒãã¯ã»ã« = çŽ3.5arcsecïŒã§ãå¯èœãªéããã®å€ã䜿ã£ãŠãã ããã
Note 1:
èµ€å€åå
芳枬ã§ã¯ãéåžžã¯ã¹ã«ã€åŒãã®ããã«å€©äœãã¹ãªããäžã®2ç¹(ãããã¯4ç¹)ã«äº€äºã«çœ®ã㊠(ãããåã¯ãããã£ã³ã°)ãè¡ããŸãããåŸããã¹ãªããã®å Žåã¯ãããã£ã³ã°ã«ãã倩äœãã¹ãªãããã éããŠããŸããŸãã ãããé¿ããããã®æ¹æ³ãšããŠã2ã€ã®åãåŸãã®ã¹ãªãããããã€ã³ãã£ã³ã°äœçœ®ã«å¯ŸããŠ ç©ºéæ¹åã«ãããå¹
/2ã ãé¢ãã2ã€äžŠã¹ãŠåããšããã¢ã€ãã¢ããããŸãã 芳枬ã§ã¯ãã¶ã€ã³ããéã«æ±ºãããããå¹
ã§ã2ç¹ãããã§èŠ³æž¬ããŸããããããäºã§ã ããããããŠããå·Šå³ã«äžŠãã ã¹ãªããã®ã©ã¡ããäžæ¹ã«å¿
ã倩äœãå
¥ãæ§ã«èŠ³æž¬ã§ ããäºã«ãªããŸãã
ãªããåŸããã¹ãªããã®å Žåãã¹ãªããå¹
æå®ã¯åæ£æ¹åïŒY軞ïŒã«æåœ±ãããé·ããèšè¿°ããŸãã ãããããªè§åºŠã§ãé床åè§£èœãåãã«ããããã§ãããŸããã¹ãªããé·ãæå®ã¯X座æšã«æåœ±ãã é·ããèšè¿°ããŸãã®ã§ã泚æãã ããã
ééããé²ããããåŸããã¹ãªãããå ¥ããããšãèããå ŽåãããMOIRCSãµããŒãæ åœè ãšè°è«ããªãã äœæ¥ãé²ããŠãã ããã
2. MDPããã°ã©ã ã®ç«ã¡äžã
- ã³ãã³ãäžã§ "idl -vm=wmdp_moircs.sav" ãšå ¥åããŸãã
- IDLã®ããŽãéããŸããããŽãã¯ãªãã¯ãããšæ¬¡ã«ããã°ã©ã ç»é¢ãç«ã¡äžãããŸãã
- ãã«ããŠã³ã¡ãã¥ãŒãã [ File ] - [ Read FITS image ] ãéžã³ã ãããã¢ãããŠã£ã³ããŠã§ãã¬ã€ã¡ãŒãžã®FITSç»åãéžæããŸãã
- "Auto-Intensity Scale" ãæŒããšãç»åãçŸããŸãã"Change Intensity Scale" ã ã¯ãªãã¯ããŠæ¿æ·¡ã®ã¹ã±ãŒã«ãåãããŸãã
-
ãã«ããŠã³ã¡ãã¥ãŒãã [ File ] - [ Read MDP file ] ãéžã³ã ãããã¢ãããŠã£ã³ããŠã§ *.mdp ãã¡ã€ã«ãéžæããŸãã
*.mdp ãã¡ã€ã«ãäœæããŠããªãå Žåã¯ã "Cancel" ãéžæãããšã€ã³ã¿ã©ã¯ãã£ãã«ã¹ãªããããã¶ã€ã³ããã¢ãŒãã«å ¥ããŸãã ãã®å ŽåããããŒã¹ãªãããäžã€ã ãäºãèšå®ãããŠããŸãã
-
ãã«ããŠã³ã¡ãã¥ãŒãã [ Option ] - [ Grism select ] ãéžã³ã ãããã¢ãããŠã£ã³ããŠã§ã°ãªãºã ãéžã³ãŸãã
- "Redraw" ããã㯠"Draw Slit" ãã¯ãªãã¯ãããšãç»åäžã«ã¹ãªããã®äœçœ®ã衚瀺ãããŸãã
- ããã§ãã¹ã¯ãã¶ã€ã³ãéå§ããæºåãã§ããŸããã
2.1 MDPããã°ã©ã ç»é¢ã®èª¬æ
ã¯ãªãã¯ãããšæ¡å€§ã§ããŸãã
-
ãã«ããŠã³ã¡ãã¥ãŒ
File - ãã¡ã€ã«å ¥åºåã
Option - ã°ãªãºã ã®éžæãã¹ãªãããã©ã¡ãŒã¿ã®èšå®ãçã -
ã¡ã€ã³ã»ãŠã£ã³ããŠ
ãã¬ã€ã¡ãŒãžç»åãæ€åºåšåº§æšïŒãã¯ã»ã«ïŒã§è¡šç€ºãããŸããçŸåšã¯World Coordinate System (wcs)ã¯äœ¿çšã§ããªãã®ã§ã泚æãã ããã
忣æ¹åã¯çžŠåãã«ãªããŸãããã®çµµãåç §ããŠãã ãã(Note 2)ã
äžååã®æ€åºåš (detector 2) : äžãé·æ³¢é·åŽãäžãçæ³¢é·åŽ
äžååã®æ€åºåš (detector 1) : äžãçæ³¢é·åŽãäžãé·æ³¢é·åŽå€§ããªå€æ ã¯å€§å¡ã®èŠé(4'x7')ã衚ããŸã(Note 3)ã
äžã®ç»åã§èŠããŠãããã®
- FITS ã€ã¡ãŒãž ã¡ã€ã³ã»ãã£ã¹ãã¬ã€ïŒç»åå šäœã衚瀺ãããŸãïŒ
- ã¹ãªããã»ããŒã«ãŒ ïŒã¿ãŒã²ããã®åšèŸºã®é·æ¹åœ¢ã®ã¹ãªããïŒ
- ã¹ãã¯ãã«ã»ããŒã«ãŒ ïŒåæ£æ¹åã«å»¶ã³ãé·ãé·æ¹åœ¢: 2023幎ãã400Aãããã¯500Aæ¯ã«ç¹ç·ãä»ããŸãããïŒ
- ã¹ãªããID ïŒã¹ãªããã®ãããã°ã®æ°åïŒ
- ã¹ãªããå å·¥å¯èœãšãªã¢ãµãŒã¯ã« ïŒå€§ããªãµãŒã¯ã«å ã«ã¹ãªãããåãããšãã§ããŸãïŒ
- èŠéäžå¿ç· ïŒäžå€®ã®é£ç¶ç·ïŒæ®åã«ãããŠã¯ãäž¡ãããã®çµåéšãããã®ç·ã«ãªããŸãããã®çŽè¿ã«ã¹ãªãããåãã®ã¯é¿ããŸãïŒ
- æ€åºåšå¢ç® ïŒèŠéäžå¿ç·ã®äžäžã®ç¹ç·ãäžã®ç¹ç·ãäžåŽã®æ€åºåšã®ç«¯ãäžã®ç¹ç·ãäžåŽã®æ€åºåšã®ç«¯ã«ãªããåãããã§ç¹ç·ãŸã§ã®ã¹ãã¯ãã«ãåããŸã(Note 2)ïŒ -
ã¢ãŒãéžæ
倩äœããã¯ã¢ããã¢ãŒãïŒObject pick-up modeïŒã§ã¯ç»åäžã®ã¯ãªãã¯ããäœçœ®ã® åšèŸºã§ã¬ãŠã·ã¢ã³ããšããŸããã¯ãªãã¯ãã€ã³ãã¢ãŒãïŒClick PointïŒã§ã¯ ã¯ãªãã¯ãã座æšããã®ãŸãŸãšããŸãã
"Draw FOV"ã§ã¯èŠéã®æ ãæããŸãã
"Display Slit ID" ã¹ã€ããã¯æ©èœããŠããŸããã®ã§ã ON/OFFã«é¢ãããã¹ãªããã®IDçªå·ã¯ç»åäžã«è¡šç€ºãããŸãã - ãºãŒã ã»ãŠã£ã³ããŠ
ã®ãŠã£ã³ããŠäžã§ã¯ãªãã¯ããé åãæ¡å€§ããŠè¡šç€ºãããŸãã - ç»å衚瀺ã®èª¿æŽ
ç»åã®å衚瀺ãã衚瀺ã¬ãã«ã®èª¿æŽãããŸãã -
ã¹ãªããã®ç·šé
åã ã®ã¹ãªããããã¹ã¯å°å ¥çšããŒã«ã®äœçœ®ã圢ç¶ã®æ å ±ãç·šéããŸãã -
æ å ±ããã«
ã¹ãªããæ å ±ãçŸåšã®ããŠã¹ã®äœçœ®ã衚瀺ããŸãã
Note 2:
wmdpãŠã£ã³ããŠäžã§ç·ãšèµ€ã®ã¹ãã¯ãã«ã°ã©ãã£ãã¯ãéè€ããŠããŠããå®éã®ããŒã¿ã§ã¯éè€ã¯èµ·ãããŸãããäžå€®ä»è¿ã®ç Žç·ã§ç€ºããã忀åºåšå¢ç®ãè¶ããã¹ãã¯ãã«éšåã¯åã«åããŠããŸãäºã«ã泚æãã ããã
Note 3:
2016å¹Žã®æ®µéã§ã¯ã倧ããªé·æ¹åœ¢ã§ç€ºãããæ ã¯ãã倧ãããå·Šã®ãšããžã¯å®éã«ã¯è¡šç€ºãããã®ãã50pixelã»ã©å
åŽã«æ¥ãŸããå³åŽã®ãšããžã¯æ¯èŒçæ£ç¢ºã§ããâ2021幎修æ£ããŸããïŒ
3. ãã¹ã¯ã»ãã¶ã€ã³
ã€ã³ã¿ã©ã¯ãã£ãã«ãã¹ã¯ããã¶ã€ã³ããæé ã説æããŸãã
以äžã«ç€ºãæé ãå®ã£ãŠãã ããããã®æé ã¯ãã¶ã€ã³ã«æºè¶³ãããŸã§äœåºŠã§ãç¹°ãè¿ãããšãã§ããŸãã
3.0 wmdp_moircsã®ã¯ã©ãã·ã¥ã«æ³šæïŒ
æ®å¿µãªãããwmdp_moircsã¯ç°å¢ã«ãã£ãŠã¯æ¯èŒçã¯ã©ãã·ã¥ããããäºãç¥ãããŠããŸããç¹ã«ãã¢ã¯ã·ã§ã³ã®ãã£ã³ã»ã«ã§ã¯ã©ãã·ã¥ãèµ·ããäºãå€ãã§ããæéããããäœæ¥å 容ã倱ããªãããã«ãé »ç¹ã«äžémdpãã¡ã€ã«ãã»ãŒãããæ§å¿ãããŠãã ããã
3.1 衚瀺ã®åŒ·åºŠïŒæ¿æ·¡ïŒã調æŽãã
æ·¡ã倩äœã衚瀺ãããæãªã©ã«ã衚瀺ã®èª¿æŽãããŠãã ããã"Change Intensity Scale" ãéžæããŠã 衚瀺ã¬ãã«ã®æå€§å€ã»æå°å€ãå ¥åããããšãã§ããŸããã¡ã€ã³ã»ãŠã£ã³ããŠãšãºãŒã ã»ãŠã£ã³ããŠã® äž¡æ¹ã«åæ ãããŸãã
3.2 pixel scaleãèšå®ãããã¹ã¯ã®äžå¿äœçœ®ã決ãã
ããã©ã«ããã¯ã»ã«ã¹ã±ãŒã«ãšããŠæ¢ã«0.1170ããœããå ã§èšå®ãããŠããŸããããã¯ä¿®æ£ããªãã§ãç»åã®æ¹ã®ãã¯ã»ã«ã¹ã±ãŒã«ã0.1170ã«åãããŠãã ãããäž4æ¡ã§åãããããçšã«åªåããŠãã ããããªã"Option"ãã"Pixel Scale"ãèšå®ã§ããŸãããæ£ããåããŠããŸããã
次ã«ãã¹ã¯ã®äžå¿åº§æšã決ããŸããããã©ã«ãã§ã¯å®éã«åŸãããããŒã¿ãåèã«ããŠããã¬ã€ã¡ãŒãžäžå¿ããå°ãããããå€(1084, 1786)ãå ¥ã£ãŠããŸãããã¹ã¯å ã§ã¹ãªããã®äœçœ®ã«åãããŠèŠéãã·ããããããæã¯ããã¥ã¢ã«ã§èšå®ããŸã ïŒã¹ãªãããæ€åºåšããã¯ã¿åºããããªæãã¹ãªããã®æ°ãèŠéå ã«å¹çããé 眮ãããæãªã©ïŒã2.1ã®CããŒãã«ãã Draw FOVãã¿ã³ã§èšå®ãã§ããŸãã
èŠéäžå¿ã倿Žããå Žåãå®éã®èŠ³æž¬ã§ã®ãã¹ã¯å°å ¥æã®ãã€ã³ãã£ã³ã°åº§æš(RA/DEC)ãã ãã¬ã€ã¡ãŒãžååŸæãšå€ãããŸãã®ã§ãçµæãMOIRCSãµããŒãæ åœè ã«éãéãå¿ ãæ°ããRA/DECãæ·»ä»ããŠãã ããã
泚æïŒ ããã©ã«ãã®MOIRCSç»åã«åŒµãããŠãWorld Coordinate System(WCS)æ å ±ã¯äžæ£ç¢ºãªå¯èœæ§ããããŸãã䜿çšã«éããŠã¯å¿ ããŠãŒã¶ãŒåŽã§åèšå®ããŠãã ããã
æäœæ¹æ³
- "Draw FOV" ãã¯ãªãã¯ããŸããïŒããŸããããªãæã¯ïŒåºŠã¯ãªãã¯ããŠãã ãããïŒ
- äžå¿åº§æš (X, Y ãã¯ã»ã«åäœ) ãå ¥åããŸããXcenïŒX座æšãYcenïŒY座æšã
- "Redraw"ãæŒããšèŠé衚瀺ç·ãæŽæ°ãããŸãã
3.3 ãã¹ã¯å°å ¥çšããŒã«ã®ãã¶ã€ã³
MOS芳枬ã§ã¯ãè€æ°ã®ãã¹ã¯å°å ¥çšããŒã«ã®äžå¿ã«å°å ¥çšå€©äœïŒã¢ã©ã€ã¡ã³ãæïŒã粟床ããå ¥ããããšã§ ã¹ãªããã®äœçœ®ã決ããããããã¹ã¯å°å ¥çšå€©äœã®éžæã¯éåžžã«éèŠã§ãã ãã¹ã¯ãã¶ã€ã³ãå§ããåã«ããŸãã¯å°å ¥çšã®æãé©åãªæ°ãããã©ããã確èªããŠãã ããã å°å ¥çšå€©äœã¯åŸããã§ã倿Žã§ããŸãã
ã¢ã©ã€ã¡ã³ãæãšããŠã¯ãéåžžã¯å€§äœ 11 mag < Ks (Vega) < 17 mag ã®æãéžã³ãŸãã Ks\=11 mag ãããæããããæã¯ãæçé²åºã§ãæ€åºåšäžã§ãµãã å¯èœæ§ããããŸããäžæ¹ã§ããµãããªãç¯å²ã§æããæãäžã€ããŒã«ã«å ¥ããŠãããšããã®æã 䜿ã£ãŠèŠ³æž¬äžã«ãã©ãŒã«ã¹ãã§ãã¯ã§ãããšããå©ç¹ããããŸãã1ã€ã®MOSæ¿ã§é·æéé²åºãããå Žåã«ã¯ã ãããæšå¥šããŸãã
芳枬ã«ãããŠã¯ãéåžžã¯ãããã£ã³ã°ããïŒæã®ç»åãå·®ãåŒãããç»åäžã§å°å ¥ãè¡ããŸããç©åæéã¯20-30ç§çšåºŠã§ãã æããæã®å°ãªãé åã®å Žåã¯ãç©åæéãæ¥µåé·ãããŸãããã¶ã€ã³ã«äœ¿ã£ãæã®KççŽã®æ å ±ããããšãã¢ã©ã€ã³ã¡ã³ãã®éã® é²åºæéãæ±ºããç®å®ã«ãªãå©ãããŸãã ãªããæããéæ²³ã®äžå¿çãéžã¶ã®ã¯æ¥µåé¿ããŠãã ãããæããæãè€æ°éžã¹ãã°ãå°å ¥ã¯å€§å€å¹ççã«è¡ããŸããäžæ¹éåžžã«æãæãéæ²³ã°ãããéžã¶ãšãå°å ¥ã« éåžžã«æéããããäºããããŸããç¹ã«ã·ãŒã€ã³ã°ãæªããªããšãæã倩äœã¯æ¥éã«èŠããªããªããŸãã®ã§ãææªã®å Žåå šãå°å ¥ãã§ããæéã倱ãã ãã«çµããäºããããŸãã
å°å ¥å€©äœçšããŒã«ã®çŽåŸã¯çŽ 3.5arcsecã«ããŠäžããïŒ*.mdp ãã¡ã€ã«ã§ã¯ 30 ãã¯ã»ã«ã«çžåœããŸãïŒã
3.3.1 æäœæ¹æ³
ã±ãŒã¹ 1
å°å ¥çšå€©äœã®æ å ±ãäºã *.mdp ãã¡ã€ã«ã«æžããŠãããå Žåã¯ã*mdp ãã¡ã€ã« ãèªã¿èŸŒãã æã«å°å ¥çšããŒã«ã衚瀺ãããŸãã
ã±ãŒã¹ 2
ã€ã³ã¿ã©ã¯ãã£ãã«éžã¶å Žåã¯ä»¥äžã®æé ãè¡ããŸãã1. ãã«ããŠã³ã¡ãã¥ãŒãã [ Option ] - [ Change Default Slit Params ] ãéžã³ã ãããã¢ãããŠã£ã³ããŠã§ã
Alignment Hole Size ( Diameter in pixel ) ïŒ 30 ïŒ çŽ3.5 arcsec ã«çžåœ ïŒ
ãšã㊠OK ããŸãïŒããã©ã«ãã§èšå®ãããŠããã®ã§ãéåžžã¯ç¢ºèªããã ãã§ãïŒã
2. "Add Alignment Hole" ãã¿ã³ãã¯ãªãã¯ããŸãã
3. ã¡ã€ã³ã»ãã£ã¹ãã¬ã€äžã§å€©äœãã¯ãªãã¯ããŸãã ã¯ãªãã¯ããåšèŸºãæ¡å€§ããã€ã¡ãŒãžããºãŒã ã»ãã£ã¹ãã¬ã€ã«è¡šç€ºãããŸãã
4. ãºãŒã ã»ãã£ã¹ãã¬ã€äžã§ããäžåºŠå€©äœãã¯ãªãã¯ããŸããã¯ãªãã¯ããç¹ãäžå¿ã« ã¬ãŠã·ã¢ã³ã»ãã£ãããèšç®ãããæ€åºããã倩äœãäžå¿ã«ããŠãºãŒã ã»ãã£ã¹ãã¬ã€äžã« åæåãããŸãã
5. ã¡ã€ã³ã»ãã£ã¹ãã¬ã€ãšãºãŒã ã»ãã£ã¹ãã¬ã€ã®äž¡æ¹ã«ãã¹ãªããã®äœçœ®ïŒçœæ ïŒãš å°å
¥å€©äœãåå
ãããæã®ã¹ãã¯ãã«é åã衚瀺ãããŸããæ€åºåšïŒã®ã¹ãã¯ãã«ã¯ç·æ ãæ€åºåšïŒã®ã¹ãã¯ãã«ã¯èµ€æ ã§ã(ç°å¢ã«ãã£ãŠè²ãå€ãããšããå ±åããããŸã)ã
6. äžåºŠ "Redraw" ãã¯ãªãã¯ãããšãããŒã«ã®äœçœ®ãæ£ãã衚瀺ãããŸãã®ã§ã ãã£ãããæ£ããã§ãããã©ãã確èªããŸããå®éã®ããŒã«ã¯å圢ã§ãããããã°ã©ã äžã§ã¯æ£æ¹åœ¢ã§è¡šç€ºãããŸãã 倩äœããµãããŠããå Žåããã£ãããå€ããŠãããå Žæã«ããŒã«ãçæããã ããšããããŸãã®ã§ãããŒã«ãæ£ããäœçœ®ã«çæããããã確èªããŠãã ããã
7. å°å
¥å€©äœã®éžæã¯ã¬ãŠã·ã¢ã³ãã£ããã«ãã粟床ãèŠããããã "Click-object" ã¢ãŒãã¯äœ¿ããŸããã
8. ã€ã³ã¿ã©ã¯ãã£ãã«çæãããããŒã«ã¯ã*.mdpãã¡ã€ã«ã®ã³ã¡ã³ãæ¬ã« "Alignment Hole" ãšèšãããŸãã
å°å ¥å€©äœçšããŒã«ã®ãã¶ã€ã³ã®ã³ã
- ãã¹ã¯ãšã¹ã«ã€ã®äœçœ®ã®ãºã¬ïŒRA, DEC, PAïŒã粟床è¯ã枬å®ããããã«ãå°ãªããšãïŒå以äžã®æãéžã³ãããããèŠéå ã«åçã«æ£ãã°ãããã«ããŠãã ããã äŸãã°åæ€åºåšã«ïŒå以äžã®å°å ¥çšå€©äœãããããã«ããŸããå°å ¥çšå€©äœã®æ°ã«ã¯äžéã¯ãããŸããïŒ5å以äžã10å以äžçšåºŠãé©åœïŒã
å°å
¥æã®ååž [ æªãäŸ ]![]() æã®ååžãåã£ãŠãããæ°ãå°ãªãã |
å°å
¥æã®ååž [ è¯ãäŸ ]![]() æãèŠéã«ãŸãã¹ããªãååžããŠããã |
- 芳枬çŸå Žã§ã¯ãMDPãã¡ã€ã«ã«æåã«çŸããå°å ¥çšæãç®å°ã«äœ¿ã£ãŠããŸãããã®ãããæåã®å°å ¥æã¯èŠé端ã«ãªãããªãã¹ãæããã®ãã®ãéžãã§ãã ããã
- çŽãããããªããªããããå°å ¥çšå€©äœã¯ãªãã¹ãå€ç«ãããã®ãéžãã§ãã ããã2 arcsec以äžã®äºéæã¯å±éºã§ãã
- ããŒã«ã¯åå ç»åã§ã¯æããåããããããŒã«ããã®å ã®åœ±é¿ã飿¥ããã¹ãªããã®ã¹ãã¯ãã«ã«åã¶äºããããŸããæ°arcsecã®ééãããŒã«ãšé£æ¥ããã¹ãªãããšã®éã«èšãããšå®å šã§ãããã
- ã¢ã¶ã€ã¯ããpreimageã®ãèŠéäžå¿ããååŸ3arcmin.ã®å€ã«ããæã倩äœã¯ãåå ã¿ãŒã²ãããšããŠããå°å ¥çšå€©äœãšããŠããéžã¶ããšãåºæ¥ãŸãã(å³åç §)ããŸããäž¡ãããã®ã¢ã¶ã€ã¯å¢çããäžäžçŽ3ç§ä»¥å ã«ããæãé¿ããŠãã ããã
- å°å ¥ããŒã«å士ã飿¥ããç¶æ³ããæå³ã«ä¹ããã®ã§é¿ããŠãã ããã
- [FYI] 倩äœå°å ¥ã®éã«ãã©ãã«ããã£ãå Žåãããã¹ã¯ã®å ¥ãæãã«äŒŽããªãŒããŒããããæžããããã«ããã¹ã¯ãã«ã«ãã»ã«ã«ããŸããã«åŸ æ©ããããŸãŸå€©äœå°å ¥ããå ŽåããããŸãããã®éã«èŠéã®äžå€®ããã¹ã¯ãã£ããã£ãŒã®è ã瞊æãããã(äŸ)ããããã®æ¥åéšããäžäž350pixelçšåºŠã®æã«ããå°å ¥æã¯äœ¿ããªããªããŸã(MCSREDã䜿ã£ãŠã¢ã¶ã€ã¯åæãã[2048,3569]ã®ç»åã®å Žåã¯ã1415 < Y < 2095 pixelã®é åã«ããå°å ¥æã«çžåœããŸã)ããã®é åã®å€ã«ããå°å ¥æã®æ°ãå°ãªããšã4ã€ä»¥äžããããã«å°å ¥æéžã³ããããšããªãŒããŒãããåæžãå¯èœã«ãªãå©ç¹ããããŸãã
3.4 ã¹ãªããã®ãã¶ã€ã³
ãã¹ã¯ãã¶ã€ã³ãããéãç©ºéæ¹åïŒXæ¹åïŒã忣æ¹åïŒYæ¹åïŒã§ã¹ãªãããéãªã£ããã ã¿ãŒã²ãã倩äœãèŠéããå€ãããèŠéã®ãããŸã«èœã¡ããããªãæ§ã«æ³šæããå¿
èŠããããŸãããŸããéžãã 倩äœå士ã®ééã®ç©ºéã§ä»ã®å€©äœãåå
ãããããšããäºãèµ·ãããŸãã
ãããã£ãç¶æ³ã解決ãããªãã¹ãå€ãã®å€©äœãå¹çè¯ã芳枬ã§ããããã«ã¹ãªãã㮠远å ã»åé€ã»äœçœ®ã圢ç¶ã®å€æŽã§ããããã«ãªã£ãŠããŸãã
å³: åå 倩äœãå°å ¥æã¯ãããéã®å¢ç(å³ã®å®ç·)ã®3 arcsecä»è¿ãŸã§ã¯éžã¶ããšãã§ããŸãããåå ããã¹ãã¯ãã«ã¯ãã®ããã«çŽ270ãã¯ã»ã«ãŸã§ã®ããŒã¿(åãããã®ç«¯ã瀺ãç Žç·)ãååŸããäºãã§ããŸããäŸãã°ããã£ã³ãã«1äžã§åã£ãã¹ãªããã®ã¹ãã¯ãã«ãwmdpäžã§èµ€ãç Žç·ãè¶ ããŠäžã«ãŸã§äŒžã³ãŠããå Žåãèµ€ãç Žç·ããäžåŽã®ã¹ãã¯ãã«éšåã¯åãäºãã§ããŸããããã£ã³ãã«2ãåæ§ã«ãéãç Žç·ããäžã«äŒžã³ãŠããã¹ãã¯ãã«ã¯ãéäžã§åããŠããŸããŸãã
3.4.1 æäœæ¹æ³
ã±ãŒã¹ 1
åå 倩äœã®æ å ±ãäºã *.mdp ãã¡ã€ã«ã«æžããŠãããå Žåã¯ã*mdp ãã¡ã€ã« ãèªã¿èŸŒãã æã«ãæå®ãããé·ãã®ã¹ãªããã衚瀺ãããŸãã
ã±ãŒã¹ 2
ã¹ãªãããã€ã³ã¿ã©ã¯ãã£ãã«è¿œå ããå Žåã¯ã以äžã®æé ã§è¡ããŸãã
- ãã«ããŠã³ã¡ãã¥ãŒãã [ Option ] - [ Change Default Slit Params ] ãéžã³ã ãããã¢ãããŠã£ã³ããŠã§ãã©ã¡ãŒã¿ãå
¥åããŸãã
Default Slit Width ( pixel ) ïŒ ã¹ãªããå¹
ïŒãã¯ã»ã«åäœïŒ
Default Slit Length ( pixel ) ïŒ ã¹ãªããé·ã ïŒãã¯ã»ã«åäœïŒMOIRCSã®ãµã³ããªã³ã°ã¬ãŒã㯠0.117"/pix ã§ãã®ã§ãäŸãã°ãWidth=6.84 ãšãããšã¹ãªããå¹ ãçŽ0.8"ã«èšå®ãããŸãã åã ã®ã¹ãªããã¯ãåŸããå¹ ãé·ãã倿Žããããšãã§ããŸãã - 倩äœã®éžææ¹æ³ãéžã³ãŸãã ãŠã£ã³ããŠå·Šäžã® "pick-object" ã¢ãŒãã§ã¯ã¬ãŠã·ã¢ã³ã»ãã£ããããããŒã¯ã®äœçœ®ã "click-point" ã¢ãŒãã§ã¯ããŠã¹ã§ã¯ãªãã¯ããäœçœ®ããã®ãŸãŸã倩äœã®äœçœ®ãšããŸãã ã¬ãŠã·ã¢ã³ãã£ããã¯æ£ç¢ºã«äžå¿ã決å®ã§ããŸãããåºãã£ã倩äœã®å Žåã¯ããŸãæ©èœ ããªãå ŽåããããŸãããã®å Žå"click-object" ã¢ãŒãã䜿çšã§ããŸãããã«ãŒãœã«ã® äœçœ®ã決ããç²ŸåºŠã«æéãèŠæ±ããããããçµæã«å¯ŸããŠæ³šæãå¿ èŠã§ãã
- "Add slit by click" ãã¿ã³ãã¯ãªãã¯ããŸãã
- ã¡ã€ã³ã»ãã£ã¹ãã¬ã€äžã§å€©äœãã¯ãªãã¯ããŸãã ã¯ãªãã¯ããåšèŸºãæ¡å€§ããã€ã¡ãŒãžããºãŒã ã»ãã£ã¹ãã¬ã€ã«è¡šç€ºãããŸãã
- ãºãŒã ã»ãã£ã¹ãã¬ã€äžã§ããäžåºŠå€©äœãã¯ãªãã¯ããŸãã "pick-object" ã¢ãŒãã®æã¯ãã¯ãªãã¯ããç¹ãäžå¿ã«ã¬ãŠã·ã¢ã³ã»ãã£ãããèšç®ããã æ€åºããã倩äœãäžå¿ã«ããŠãºãŒã ã»ãã£ã¹ãã¬ã€äžã«åæåãããŸãã "click point" ã¢ãŒãã®æã¯ããºãŒã ã»ãã£ã¹ãã¬ã€äžã§å¥œã¿ã®äœçœ®ãã¯ãªãã¯ããã° ããã倩äœäœçœ®ãšããŠãåãããã«å€©äœãäžå¿ã«ããŠãºãŒã ã»ãã£ã¹ãã¬ã€äžã«åæåãããŸãã
- ã¡ã€ã³ã»ãã£ã¹ãã¬ã€ãšãºãŒã ã»ãã£ã¹ãã¬ã€ã®äž¡æ¹ã«ãã¹ãªããã®äœçœ®ïŒçœæ ïŒãš äºæ³ãããã¹ãã¯ãã«é åïŒæ€åºåšïŒã®ã¹ãã¯ãã«ã¯ç·æ ãæ€åºåšïŒã®ã¹ãã¯ãã«ã¯èµ€æ ïŒã衚瀺ãããŸãã
- äžåºŠ "Redraw" ãã¯ãªãã¯ãããšãã¹ãªããã®äœçœ®ãæ£ãã衚瀺ãããŸãã®ã§ã ãã£ãããæ£ããã§ãããã©ãã確èªããŸãã 倩äœããµãããŠããå Žåããã£ãããå€ããŠå šãå¥ã®å Žæã«ããŒã«ãçæããã ããšããããŸãã®ã§ãã¹ãªãããæ£ããäœçœ®ã«çæããããã確èªããŠãã ããã
- ã€ã³ã¿ã©ã¯ãã£ãã«çæãããã¹ãªããã¯ã*.mdp ãã¡ã€ã«ã®ã³ã¡ã³ãæ¬ã« "Newly Added Slit" ãšèšãããŸãã
ã¹ãªãããã¶ã€ã³ã®ã³ã
- å°å ¥çšæã®å Žåãšåæ§ã«ããã¬ã€ã¡ãŒãžã®èŠéäžå¿ããååŸ3arcmin.ã®å€ã«ããæã倩äœã¯ãåå ã¿ãŒã²ãããšããŠéžã¶ããšãåºæ¥ãŸããããŸããäž¡ãããã®çµåéšåããäžäžå3ç§ä»¥å ã«ãã倩äœã«ãã¹ãªãããåããªãã§ãã ããã
- èŠéã®ç«¯ã«è¿ããã倩äœã¯ãå åŠæªã¿ã®ããã«ã¹ãã¯ãã«ãèŠéããéããŠããŸãå¯èœæ§ãé«ãã®ã§é¿ããŸããèŠé端ããçŽ5arcsecçšåºŠä»¥å ã«ã¯ã¹ãªãããåããªãäºãæšå¥šããŸãã
-
åå æšæºæã®èŠ³æž¬ã®éã«ã¯ãä»äœ¿ã£ãŠããMOSãã¹ã¯äžã®é©åœãªã¹ãªããã䜿ã£ãŠæšæºæããŒã¿ãæ®ãäºãæšå¥šããŠããŸããæéã®ç¯çŽä»¥äžã«ã䞻倩äœãšå ±éã®ãã©ããã䜿ã£ãäžæ¬¡åŠçãå¯èœã«ãªãããã§ãããã®æºåã®ããã«ãäºãã©ã®ã¹ãªãããæšæºæã®èŠ³æž¬ã«äœ¿çšãããèããŠãããŠãã ãã(*)ãåãæšæºæã®èŠ³æž¬ã«äœ¿ãã¹ãªããã®é·ãã¯ãã§ããã ãé·ã(12arcsec以äž)ã«ãããäºãæšå¥šã§ããæšæºæèŠ³æž¬ã«ããæ®åã®åœ±é¿ã倩äœããŒã¿ã«ä¹ãã®ãé¿ãããããæšæºæã¯å€©äœããå°ãªããšã2å以äžé·ããããå¹ ã§èŠ³æž¬ããããã§ãã
(*)2014幎12æè¿œèšïŒæšæºæã®ããã®ã¹ãªããã®è¿å(30arcsec以å çšåºŠ)ã«ã¢ã©ã€ã³ã¡ã³ãããŒã«ããããšã䞻芳枬ãçµãã£ãåŸæšæºæã®èŠ³æž¬ãããéã«ãMOSãã¹ã¯ãæããªããŸãŸããªãŒãã¬ã€ãâã䜿ã£ãŠæšæºæãåžæã®ã¹ãªããäžã«å°å ¥ã§ãããããããŸãã(ã€ãŸããªãŒããŒãããã®åæžã«ãªããŸã)ãäœè£ãããå Žåã¯ãã¹ãªããã®ç暪ã«ç©ºã®ã¢ã©ã€ã³ã¡ã³ãããŒã«ãåã£ãŠããäºãæå¹ã§ãããã
-
äœè£ãããã°ãæããæã«1ã€ã¹ãªãããåã£ãŠããäºãæšå¥šããããŸããããã¯èŠ³æž¬äžã®ããŒã¿ã¯ãªãªãã£ãã§ãã¯ããå€åãã倧æ°åžåã®ã¢ãã¿ã«å©çšã§ããŸããåãæã倩äœã®åå ã®å ŽåãããŒã¿ã®è§£æã«ãããŠãå®éã®ãããå¹ ã®è©äŸ¡ããã©ãã¯ã¹å€åçã®è©äŸ¡ã«ãããŠãæå¹ã«å©çšã§ããå ŽåããããŸãã
- !!éèŠ!!çŸå®ã®ã¹ãã¯ãã«ã¯y軞æ¹åã«å¯ŸããŠè¥å¹²åŸããããäºãç¥ãããŠããŸã(VPHã°ãªãºã ã§1~1.5床çšåºŠ)ããã®ãããã¹ãã¯ãã«ã®ã¬ã€ã¢ãŠãã«ãã£ãŠã¯ãäºãã®ã¹ãã¯ãã«ãéãªãåãäºããããŸã(äžå³åç
§)ãç¹ã«ã飿¥ããã¹ãªããäœçœ®ãå·Šäžãšå³äžã«å€§ããé¢ããå Žåã«æ³šæãå¿
èŠã§ããyæ¹åã®è·é¢ã®éãã§ãªãŒããŒã©ããã®å€§ããã¯å€ãããŸããã2ã€ã®ã¹ãªããã®yæ¹åã®è·é¢ã§1000pixel蟺ã15pixel以äžã®ããŒãžã³ãåãã°å®å
šããšæããŸããR500ã°ãªãºã ã¯ããŸãåŸãã¯ãããŸããã
3.4.2 ã¹ãªãã/ããŒã«ã®ãã©ã¡ãŒã¿ã®ç¢ºèª
ã¹ãªãããããŒã«ã®ãã©ã¡ãŒã¿ã確èªããã«ã¯ã以äžã®ïŒã€ã®æ¹æ³ããããŸãã
- ã¡ã€ã³ã»ãã£ã¹ãã¬ã€äžã§èª¿ã¹ããé åãã¯ãªãã¯ãããšã ã¯ãªãã¯ããåšèŸºããºãŒã ã»ãã£ã¹ãã¬ã€ã«æ¡å€§è¡šç€ºãããŸãã
- "Show nearest slit" ãã¿ã³ãã¯ãªãã¯ããŠãããã¡ã€ã³ã»ãã£ã¹ãã¬ã€äžã§ 調ã¹ããã¹ãªããã®è¿ããã¯ãªãã¯ããŸããæå¯ãã®ã¹ãªãããèªåçã« æ€åºããããºãŒã ã»ãã£ã¹ãã¬ã€ã«ãã®ã¹ãªããã®åšèŸºãæ¡å€§è¡šç€ºãããŸãã åæã«ã¹ãªããæ å ±ã衚瀺ãããå°ãããããã¢ããã»ãŠã£ã³ããŠãç«ã¡äžãããŸãã
- "Show slit (ID)" ãã¿ã³ãã¯ãªãã¯ãããããã¢ãããŠã£ã³ããŠã«èª¿ã¹ããã¹ãªããã®IDãå ¥åãããšã ãºãŒã ã»ãã£ã¹ãã¬ã€ã«ãã®ã¹ãªããã®åšèŸºãæ¡å€§è¡šç€ºãããŸãã åæã«ã¹ãªããæ å ±ã衚瀺ãããå°ãããããã¢ããã»ãŠã£ã³ããŠãç«ã¡äžãããŸãã
- "Show Slit List" ãã¿ã³ãã¯ãªãã¯ããå šãŠã®ã¹ãªããæ å ±ãªã¹ãã衚瀺ãããŸãã ã¹ãªããIDã®å·Šã«ãããã¿ã³ãã¯ãªãã¯ããããšã§ã¹ãªãã/ããŒã«ãæå¹ã»ç¡å¹ã«åãæ¿ããããšãã§ããŸãã äžåºŠåé€ïŒç¡å¹ïŒããã¹ãªãã/ããŒã«ã§ããåŸããæå¹ã«æ»ãããšãã§ããŸãã
3.4.3 ã¹ãªããé·ããå¹ ã倿Ž/調æŽãã
ã¹ãªããã®éãªããé¿ããããã«é·ããçããããå ŽåããŸã㯠ãããŸãã£ã±ãã«ã¹ãªããã䌞ã°ãããå Žå(Note)ã«ãã¹ãªããé·ããããã¥ã¢ã«ã§èª¿æŽããŸãã
- "Change Slit Params" ãã¿ã³ãã¯ãªãã¯ããã¡ã€ã³ã»ãã£ã¹ãã¬ã€äžã§ä¿®æ£ãããã¹ãªããã ã¯ãªãã¯ããŸããæãè¿ãã¹ãªãããèªåçã«æ€åºãããŸãã
-
ãããã¢ããã»ãŠã£ã³ããŠã§ãæ°ããã¹ãªããæ å ±ãå ¥åããŸãã
Left = ã¹ãªããã®ç©ºéæ¹åã®å·Šç«¯ã®Xåº§æš ïŒãã¯ã»ã«åäœïŒ
Right = ã¹ãªããã®ç©ºéæ¹åã®å³ç«¯ã®Xåº§æš ïŒãã¯ã»ã«åäœïŒ
Width ( PIX ) = ã¹ãªããå¹ ïŒãã¯ã»ã«åäœïŒ
Angle ( DEG ) = ã¹ãªããã®è§åºŠ ïŒdegreeåäœïŒMOIRCSã®ãµã³ããªã³ã°ã¬ãŒã㯠0.117"/pix ã§ãã®ã§ãäŸãã°ãWidth=6.84 (pix) ãš ãããšã¹ãªããå¹ ãçŽ0.8"ã«èšå®ãããŸãã
ãã ããäžã€ã®é åã®ãã¹ã¯ãã¶ã€ã³ã«å¹ ã®éãã¹ãªãããæ··åšããããšãæšæºæååŸã®éã«äž¡æ¹ã®ã¹ãªããã§ããŒã¿ãæ®ãå¿ èŠãçããŸããæ¥µåïŒçš®é¡ã®å¹ ã§çµ±äžããæ¹ãè¯ãã§ãã -
OK ããŠãã "redraw" ãã¿ã³ãã¯ãªãã¯ãããšãæŽæ°ããã ã¹ãªããã»ãã¶ã€ã³ã衚瀺ãããŸãã
Note:
ãªã»ããã¢ãããªãã¿ãŒã³ãè¿·å
ã®åŒãæ®ãæåãããã«åŒãå¿
èŠãæã
çãããããããçšåºŠã¯ã¹ãªããéã«ééãããæ¹ãè§£æã«æå©ãšãªãæããããŸãã
3.4.4 ã¹ãªãã/ããŒã«ã®åé€
ã¹ãªãããããŒã«ã®åé€ã«ã¯ä»¥äžã®ïŒã€ã®æ¹æ³ããããŸãã "delete"ïŒåé€ïŒãšããã®ã¯"deactivate"ïŒç¡å¹ã«ããïŒãšããæå³ã§ã ã¹ãªãããªã¹ãã«ã¯åé€ããã¹ãªããã®æ å ±ãæ®ããåŸããæå¹ã«ããããšãã§ããŸãã
ã±ãŒã¹ïŒ
- "Del Nearest Slit" ãã¿ã³ãã¯ãªãã¯ããŸãã
- ã¡ã€ã³ã»ãã£ã¹ãã¬ã€äžã§åé€ãããã¹ãªãããã¯ãªãã¯ããŸãã æãè¿ãã¹ãªãããèªåçã«æ€åºãããåé€ãããŸãã
- "Redraw" ãã¿ã³ãã¯ãªãã¯ãããšæŽæ°ãããã¹ãªããã»ãã¶ã€ã³ã衚瀺ãããŸãã
ã±ãŒã¹ïŒ
- "Display Slit ID" ãã¿ã³ãã¯ãªãã¯ããã¡ã€ã³ã»ãã£ã¹ãã¬ã€äžã§ã¹ãªããID衚瀺ãããŸãã
- "Show Slit List" ãã¿ã³ãã¯ãªãã¯ããã¹ãªããã»ãªã¹ãã衚瀺ãããŸãã
- åé€ãããã¹ãªããã®å·ŠåŽã«ãããã¿ã³ãã¯ãªãã¯ãããšã¹ãªãããç¡å¹ã«ãªããŸãã ãªã¹ãã®äžçªäžã«ãã "accept" ãã¯ãªãã¯ããŸãã
- "Redraw" ãã¿ã³ãã¯ãªãã¯ãããšæŽæ°ãããã¹ãªããã»ãã¶ã€ã³ã衚瀺ãããŸãã
3.5 çµæãä¿åãã
åºåããããŒã¿ãã¡ã€ã«ã¯ïŒçš®é¡ãããŸãã
ïŒã€ã¯ã *.mdp ãã¡ã€ã«ã§ãã€ã³ãããã«ã䜿çšãããã®ã§ãã å°å ¥çšå€©äœçã®è¿œå æ å ±ãããã©ã¡ãŒã¿ã®å€æŽãåæ ãããŸãã çšã«çªç¶ããã°ã©ã ãæ¢ãŸãã±ãŒã¹ãå ±åãããŠããããããã®ãã¡ã€ã«ã¯ ãã¶ã€ã³äžãé »ç¹ã«ä¿åããŠãã ããã
ããïŒã€ã¯ã *.sbr ãã¡ã€ã«ã§ããããã¯ã¹ãªããã«ããã®å·¥çšã§äœ¿çšãããã®ã§ãã ãã¹ã¯ã®ãã¶ã€ã³ãå šãŠçµãã£ããããã®ãã¡ã€ã«ãä¿åããŠãã ããã
3.5.1 *.mdp ãã¡ã€ã«ã®ä¿å
ãã«ããŠã³ã¡ãã¥ãŒãã [ File ] - [ Save MDP ] ãéžã³ãŸãã ãã¡ã€ã«å ïŒ*.mdpïŒãå ¥åã, OK ãã¿ã³ãã¯ãªãã¯ããŸãã
åé€ããã¹ãªããã®æ å ±ãä¿åãããã©ããèãããŸãã ã©ã¡ãã§ãæ§ããŸããããä¿åããå Žåã¯ãã³ã¡ã³ãæ¬ã®æåŸã« "Deleted" ãšè¡šç€ºããã åŸã§ãã¹ã¯ãã¶ã€ã³ã®ç¢ºèªãããéã«äŸ¿å©ã§ãã
*.mdp ãã¡ã€ã«ã®äŸ
1646.0900 2525.9802 170.0000 8.0000 0.0000 1.0000 B, Object-1
1413.2900 3187.8088 170.0000 8.0000 0.0000 1.0000 B, Object-2
1425.0000 1307.4368 150.0000 8.0000 0.0000 1.0000 B, Object-3
1596.8900 1188.6917 133.7800 8.0000 0.0000 1.0000 B, Object-4 redshift=1.2
1790.0000 1424.0500 60.0000 8.0000 10.0000 1.0000 B, Object-5 faint
1929.3048 2935.7109 30 30 0.0000 0.0000 C, Alignment Hole
1013.9686 2216.7029 30 30 0.0000 0.0000 C, Alignment Hole
1860.3289 2637.6160 30 30 0.0000 0.0000 C, Alignment Hole
1306.7455 1371.2542 30 30 0.0000 0.0000 C, Alignment Hole
2155.8694 660.0646 30 30 0.0000 0.0000 C, Alignment Hole Deleted
1840.0000 1424.0500 60.0000 8.0000 10.0000 1.0000 B, Newly Added Slit
2722.4922 2618.4399 30 30 0.0000 0.0000 C, Alignment Hole
2805.4500 1047.8396 90.0000 8.0000 10.0000 1.0000 B, Newly Added Slit
1118.0699 1456.2828 170.0000 8.0000 0.0000 1.0000 B, Newly Added Slit
泚æ
*.mdp ãã¡ã€ã«ãä¿åããéããã£ã³ã»ã«ãããšãã£ããäœæããmdpãã¡ã€ã«ã空ã«ãªãçŸè±¡ãç¥ãããŠããŸããååæ³šæããŠä¿åããŠãã ããã
3.5.2 *.sbr ãã¡ã€ã«ã®ä¿å
- éåžžã¯äžèŠã§ãããããpixel scaleã0.1170ã§ãªãå Žåã[ Option ] - [ Pixel Scale ] ãã¯ãªãã¯ããã0.1170ã§ããããšãããäžåºŠç¢ºèªããŠãã ããã
- "Draw FOV" ãã¿ã³ãã¯ãªãã¯ããŸãã ããèŠéãããããå Žåã¯(XãY)座æšãã¡ã¢ããŠãããŸãã éåžžã¯ããã©ã«ãã®ãŸãŸã§ãèŠéäžå¿ã®ç§»åã¯åèªã®è²¬ä»»ã§è¡ã£ãŠãã ããã
- ãã«ããŠã³ã¡ãã¥ãŒãã [ File ] - [ Save SBR ] ãéžã³ãŸãã ãã¡ã€ã«å ïŒ*.sbrïŒãå ¥åããOK ãã¿ã³ãã¯ãªãã¯ããŸãã
-
èŠéã®äžå¿åº§æšãèãããŸããéåžžã¯ããã©ã«ãã®ãŸãŸã§ãã èŠéãããããå Žå㯠(XãY) 座æšãå ¥åããŸãã
泚æ
*.sbr ãã¡ã€ã«ãçæïŒä¿åïŒããéãMDPããã°ã©ã ã§ã¯ã¹ãªããã®äœçœ®ãèŠéãã å€ããŠããªããã©ããããã§ãã¯ããŸããèŠéããå€ããŠããããç°åžžãªã¹ãªããããããš ãããã¢ãããŠã£ã³ããŠã§èŠåã¡ãã»ãŒãžã衚瀺ãããŸãããªããã®ãã§ãã¯éšã«ã¯ãã°ã ããäºãç¥ãããŠããŸããããèŠåãã§ãå Žåã¯ã念ã®ãããã¶ã€ã³ã確èªããäžã§ãOKããã§ããã° ç¡èŠããŠãã ããã
3.6 MDPããã°ã©ã ã®çµäº
ãã«ããŠã³ã¡ãã¥ãŒãã [ File ] - [ Quit ] ãéžã³ãŸãã
3.7 ãã®ã»ã
3.7.1 ãããŒã¹ãªããïŒID=0ã®ã¹ãªããïŒ
MDPããã°ã©ã ã *.mdp ãã¡ã€ã«ãªãã§å§ããå ŽåããããŒã¹ãªããïŒã¹ãªããID=0ïŒã èªåçã«çæãããŸãããã®ã¹ãªããã¯ä»ã®ã¹ãªãããçæããåŸã«ãåé€ããŠãã ããã
3.7.2 座æšç³»ã®æç®
- MDPããã°ã©ã ã®åº§æšã¯ïŒããå§ãŸããŸããSAOimage ã Skycat çã®FITSãã¥ãŒã¢ã ïŒããå§ãŸã座æšç³»ã䜿çšããŠããŸãããIDLã®ããã«ïŒïŒãŒãïŒããå§ãŸããœãããŠãšã¢ããããŸãã äºã倩äœã®åº§æšã枬å®ã㊠*.mdpãã¡ã€ã«ãäœæããå Žåã¯ååã«æ³šæããŠãã ããã
3.7.3 èŠéããå€ããã¹ãªããã«æ³šæ
èŠéãã倧ããå€ããã¹ãªããã¯ãã¹ã¯ã«ããçšã®ãã«ããå·ããŸãã®ã§ã確å®ã«ã¹ãªãããèŠéã®äž(2.1ç« ã®å³åç §)ã«å ¥ãäºãå¿ãããŠãã ããã
ãªããèŠéã®äžã«å ¥ã£ãŠããã«ãé¢ããã.sbrãã¡ã€ã«çæã®éã«èŠéããèŠéå€ã§ããäºãžã®èŠåãåºãäºããããŸãããã°ã§ãã®ã§ç¡èŠããŠé ããŠçµæ§ã§ãã
3.7.4 ã°ãªãºã ãã©ã¡ãŒã¿ã®å€æŽ
æ®åãã£ã«ã¿çã䜵çšããŠåå ãããæãªã©ãã¹ãã¯ãã«ã®ã°ã©ãã£ãã¯ã¹è¡šç€ºãããã«åãããŠå€æŽã§ããŸãããã«ããŠã³ã¡ãã¥ãŒãã [ Option ] - [ Grism Setting ] ãã¯ãªãã¯ãããšã"Grism Parameter Setting" ãšãããããã¢ãããŠã£ã³ããŠãéããŸãã以äžã®èšå®å€æŽã§ãåãã°ãªãºã ã§ãã䜿ããã£ã«ã¿ã«ãã£ãŠã¹ãã¯ãã«ã®åºããé åã®è¡šç€ºãå€ããããšãã§ããŸãã
Straight-through Wavelength = 11200.0 ïŒæ¢å®å€ã§ãã®ã§æžãæããªãã§ãã ãããïŒ
Minimum Wavelength ( A ) ïŒ çšãããã£ã«ã¿ã®çæ³¢é·åŽã®æ³¢é·ïŒãªã³ã°ã¹ãããŒã åäœïŒ
Maximam Wavelength ( A ) ïŒ çšãããã£ã«ã¿ã®é·æ³¢é·åŽã®æ³¢é·ïŒãªã³ã°ã¹ãããŒã åäœïŒ
Dispersion ( A/pix ) ïŒ åæ£ïŒæ¢å®å€ã§ãã®ã§æžãæããªãã§ãã ãããïŒ
Displacement along X-axis ïŒ ïŒæ¢å®å€ã§ãã®ã§æžãæããªãã§ãã ãããïŒ
zeroth order offset = 8000 ïŒæ¢å®å€ã§ãã®ã§æžãæããªãã§ãã ãããïŒ
ãã®æäœã¯VPHã°ãªãºã ã®ãã¶ã€ã³ã«ãããŠã¯å¿ é ã§ããçŸåšwmdp_moircsã¯VPHã®ãã¶ã€ã³ããµããŒãããŠããŸããããVPHããŒãžããåãã©ã¡ãŒã¿ãåç §ããç·šéããäºã§ã倧ãŸããªãã¶ã€ã³ãããããšãã§ããŸãããªããDisplacement along X-axisã¯çŸåšch1ãšch2 ã§ç¬ç«ã«æ±ãäºãã§ããªãã®ã§ãåãã£ã³ãã«ã®ãã¶ã€ã³ããããšãã«åå¥ã«èšå®ããŠãã ããã
3.7.5 è²èª¿æŽç倿Ž
ãã«ããŠã³ã¡ãã¥ãŒãã [ Option ] - [ Preference ] ãã¯ãªãã¯ãããšã"Dialog Input" ãšãã ãããã¢ãããŠã£ã³ããŠãéããŸãã"color table number ( 1 - 40 )" ã§ã¡ã€ã³ãã£ã¹ãã¬ã€ã®è²èª¿ã調æŽã§ããŸãã "demagnification factor" ã§äœ¿çšããŠãããã£ã¹ãã¬ã€ã®è§£å床ã«åãããŠMDPã衚瀺ããããã«èª¿æŽã§ããŸãã
4. MDPãã£ã¹ãã¬ã€ã®ã¹ãããã·ã§ãããä¿åãã
ãã¶ã€ã³ãçµãã£ãããæçµãã¶ã€ã³ã衚瀺ãããMDPãã£ã¹ãã¬ã€ã®ã¹ãããã·ã§ãã ãä¿åããŠãã ããããã®ã€ã¡ãŒãžã¯ã¹ãªããå å·¥ã®éã®ç¢ºèªäœæ¥ã«äœ¿çšãããŸãã ãŸãã芳枬ã®éã®ãã¡ã€ã³ãã£ã³ã°ã»ãã£ãŒããšããŠãå©çšã§ããŸãã ïŒãã¡ã€ã³ãã£ã³ã°ã»ãã£ãŒããšããŠäœ¿çšããå Žåã¯æèšåãã«90床åããŠèŠãŸãïŒ
ã¹ãããã·ã§ãããçæããæ©èœã¯wmdp_moircsã«ã¯åãã£ãŠãªããããä»ã®ãœãããŠãšã¢ã䜿ã£ãŠã æšæºçãªãã©ãŒãããïŒ jpg ã png ïŒã§ä¿åããŠãã ããã
ãªããã¹ãããã·ã§ããã¯ãã¹ã¯ã«ããäœæ¥ã®éã«ãäœæ¥è ãã«ããçµæãæ£ãããã©ããã確èªããããã«äœ¿çšããŸããã³ã³ãã©ã¹ãã調ç¯ããã¹ãªãããèŠãããç»åã®äœæãå¿ãããŠé ããŸããšå¹žãã§ãã
5. çµæãã¡ã€ã«ã®æåº
以äžã®ãã®ãMOIRCSãµããŒãæ åœè ã« e-mail ã§æåºããŠãã ããã
- *.mdp ãã¡ã€ã«
- *.sbr ãã¡ã€ã«
- æçµãã¶ã€ã³ã衚瀺ãããMDPãã£ã¹ãã¬ã€ã®ã¹ãããã·ã§ãã
- èšå®ããèŠéäžå¿ã®XY座æšïŒmpdãã¶ã€ã³ã®éã«"Draw FOV"ã§æå®ããå€ïŒ
MOS芳枬ã®éã«ã¯ãOPEãã¡ã€ã«ã§æå®ãã倩äœã®äœçœ®ã®RA/DEC 座æšã¯ããã®MDPã§æå®ããèŠéã®äžå¿ãå ¥ããŠãã ãããèŠéã®äžå¿ã¯ãMDPã§"Draw FOV"ãã¿ã³ã§æå®ããXYã«å¯Ÿå¿ããRA/DECå€ã§ããMOIRCSèŠéã衚ãé»è²ãé·æ¹åœ¢æ ã®äžå¿åº§æšã§ããã©ã¡ãã§ãåé¡ãªãå°å ¥å¯èœã§ãã
6. è¬èŸ
ãã®MDPããã°ã©ã ã¯ãFOCASããŒã ã éçºããŠããFOCASçšMDPã«ããšã¥ããŠãæéšå°ãããMOIRCSçšã«æ¹è¯ã㊠ãã ãã£ããã®ã§ãã ãŸããã®ããã¥ã¢ã«ã¯ãFOCASçšMDPããã¥ã¢ã«ã«ããšã¥ããŠäœæãããŠããŸãã
Document Preparation by Chihiro Tokoku (July 2006) / Revised by Ichi Tanaka