¥È¥Ã¥×   ¿·µ¬ °ìÍ÷ ñ¸ì¸¡º÷ ºÇ½ª¹¹¿·   ¥Ø¥ë¥×   ºÇ½ª¹¹¿·¤ÎRSS

»ÅÍÍ ¤Î¥Ð¥Ã¥¯¥¢¥Ã¥×º¹Ê¬(No.39)


  • Äɲ䵤줿¹Ô¤Ï¤³¤Î¿§¤Ç¤¹¡£
  • ºï½ü¤µ¤ì¤¿¹Ô¤Ï¤³¤Î¿§¤Ç¤¹¡£
#author("2022-01-14T03:39:29+00:00","default:nhao","nhao")
#author("2022-03-28T08:18:22+00:00","default:nhao","nhao")
&aname(top);

* Overview [#pab43da7]
-[[¥¨¥·¥§¥ë¥â¡¼¥É>¥¨¥·¥§¥ë¥â¡¼¥É]] (2019ǯ4·î¡Ë
#ref(./MALLS_overview.jpg)
-¥³¥ê¥á¡¼¥¿¡¼¾ÇÅÀµ÷Î¥ 900£í£í
-¥«¥á¥é¥ì¥ó¥º¾ÇÅÀµ÷Î¥ 341£í£í

|˾±ó¶À    | ¸ý·Â2.0m F/12 ¥Ê¥¹¥ß¥¹¾ÇÅÀ|
|¥¹¥ê¥Ã¥ÈÉý| 0.8", 1.2",  1.6",  5.0",  8.0"¡Ê»ÈÍÑÉԲġË|
|¥¹¥ê¥Ã¥ÈĹ|5.0'|
|¥¹¥ê¥Ã¥ÈÊý¸þ¤Î¥µ¥ó¥×¥ê¥ó¥°|0.34" /pix|
|Order Cut filter| WG320, GG495, GG475, BG40|
|Order Cut filter| WG320, LOPF496, GG475, BG40|
|Grating(Low1) |150 l/mm (5000Å), R~600(550nm, 1.2")|
|Grating(Low2) | %%300 l/mm (2500Å), R~1200(550nm, 1.2")%%¡Ê»ÈÍÑÉԲġË|
|Grating(Medium) |1800 l/mm (400Å), R~7500(550nm, 1.2")|
|CCD|FLI 230-BI (2048x2048, readouts 30s)|
|Slit viewer CCD   |  SBIG ST-10 (7 x 5ʬ³Ñ)|
|Auto-guider| ÂоÝÀ±¥¹¥ê¥Ã¥Èϳ¤ì¸÷¤Î½Å¿´°ÌÃ֤ˤè¤ë¥¬¥¤¥É|
//|Sampling@550nm| | |
//|Coverage| 240nm|40nm|


* °ìÅ٤˻£±Æ¤Ç¤­¤ëÇÈĹÈÏ°Ï [#va0921a2]

| ¥°¥ì¡¼¥Æ¥£¥ó¥° | ÇÈĹÈÏ°Ï | ʬ²òǽ(slit=0.8") | ʬ²òǽ(slit=1.2")|
| 1800 l/mm       |  400A     |   R~9000           | R~7500           |
//|  300 l/mm       |  2400A    |   R~1400           | R~1200           |
|  150 l/mm       |  5000A    |   R~700            | R~600            |



*¸Â³¦Åùµé (1200ÉÃÀÑʬ,S/N=10ÁêÅö) [#g252949c]

| ¥°¥ì¡¼¥Æ¥£¥ó¥°  |ʬ²òǽ      | ¸Â³¦Åùµé(slit=0.8") |
| 1800 l/mm        |   R~9000    | V~ 13                |
//|  300 l/mm        |   R~1400    | V~14.5               |


* ´Ñ¬»þ´Ö¤ÈS/NÈæ¤Î·×»» [#lb0f6a40]
- [[Exposure Time Calculator>http://www.nhao.jp/~tozuka/malls_etc1008.html]]


* ¥¹¥ë¡¼¥×¥Ã¥È¡ÊThroughput¡Ë [#c191593d]
- ¥°¥ì¡¼¥Æ¥£¥ó¥°150 l/mm, 300 l/mm, 1800 l/mm ¤½¤ì¤¾¤ì¤Î¥¹¥ë¡¼¥×¥Ã¥È¡Ê¬ÄêÃÍ¡Ë
--˾±ó¶À¡¢CCD¤ÎÆÃÀ­¤ò´Þ¤á¤¿À¸¥Ç¡¼¥¿¤Î¸úΨ
--2014ǯ10·î6Æü¤Î¥Ç¡¼¥¿
#ref(²áµî¤Î¥¹¥ë¡¼¥×¥Ã¥È/throughput201410.jpg,50%)

-[[²áµî¤Î¥¹¥ë¡¼¥×¥Ã¥È>²áµî¤Î¥¹¥ë¡¼¥×¥Ã¥È]] 
--¥¤¥á¡¼¥¸¥í¡¼¥Æ¡¼¥¿¡¼¤ò¼è¤ê¤Ä¤±¤¿¾õÂÖ(2014ǯ10·î°ÊÁ°¡Ë¤Î¤â¤Î¤Ç¤¹¡£


* ÇÈĹʬ²òǽ(Resolution) [#rcde32e2]

- Äãʬ»¶(low dispersion)

&ref(./resolutionlow.png,50%);

- Ãæʬ»¶(medium dispersion)

&ref(./resolutionmed.png,50%);

&ref(./g1800_s08_R.jpg,15%);

-6500A¤è¤êŤ¤Êý¤Ç¤Ï¥µ¥ó¥×¥ê¥ó¥°¤¬2pix°Ê²¼

-CCD¤Îü¤ÎÊý¤Ç¤ÏÇÈĹʬ²òǽ¤¬Íî¤Á¤ë¡ÊÆäËÀÖ¤¤Â¦¡Ë

&ref(./g1800_s08_R_4000A.jpg,15%);


* CCD [#g41a6f2c]
- FLI¼Ò ProLine PL 230 (type: Back Illuminated)
--Sensor : E2V CCD230-42
--Format : 2048x2048
--Pixcel size : 15.0 micron
--Chip size : 42.3mm
--Cooler power : -63 deg. Below Ambient 
--CCD window AR coating : &ref(super-wide-ar-coat.txt);
--Linearity : 5000ADU - 35000ADU ¡Þ0.25%
--Gain : 2.20e/ADU
--Readout noise : 12.3e
--Readout time : 30s

[[CCDÀ­Ç½É¾²Á]]

- Link
--ÆüËÜÂåÍýŹ¡¡¡¡¡§¡¡http://www.tanaka-opt.co.jp/fli-pl230.html
--¥á¡¼¥«¡¼¥Ú¡¼¥¸¡§¡¡ftp://ftp.saao.ac.za/pub/pah/ACQ%20Replacements/FLI/PL230-42.pdf
--¥á¡¼¥«¡¼¥Ú¡¼¥¸¡§¡¡http://www.flicamera.com/spec_sheets/PL230-42.pdf

* Slits [#gec2e56d]

-slit length 5.0'
-slit widths
--0.8"
--1.2"
--1.6"
--5.0"
--8.0"
--8.0"->1.0¡í¡Êfor echelle mode)


* Slit Viewer [#ca9ed49b]
-CCD : SBIG ST-10XME + Filter Turret 

-- http://www.sbig-japan.com/SBIG_tech/CCASTS.html#CCkaf3200

--¥Ô¥¯¥»¥ë¥µ¥¤¥º 6.8um x 6.8um
--¥Õ¥©¡¼¥Þ¥Ã¥È 2048 x 1472
--¼õ¸÷ÌÌ 13.9 x 10mm (7 x 5ʬ³Ñ)
--¥Ô¥¯¥»¥ë¥¹¥±¡¼¥ë¡¡0.2¡í/¥Ô¥¯¥»¥ë
--½Ì¾®Î¨¡¡0.28ÇÜ
--Â絤ʬ»¶¤Ë¤è¤Ã¤ÆÀ¸¤¸¤ëÀ±Áü°ÌÃ֤Υº¥ì¤ò·Ú¸º¤¹¤ë¤¿¤á¤Ë¡¢Â¬¸÷¥Õ¥£¥ë¥¿¡¼¤òÆþ¤ì¤ë¤³¤È¤¬¤Ç¤­¤ë¡£
--¥í¡¼¥Æ¡¼¥¿Ãæ¿´¡Ê¥¹¥ê¥Ã¥È¾å¡Ë¡§X=364.5, Y=250.0
- Filters 
-- B, V, Rc, Clear, Null
- images


* References [#fbd4559d]
-ÃæÄãʬ»¶¥í¥ó¥°¥¹¥ê¥Ã¥Èʬ¸÷´ï (MALLS) ¤ÎºÆÀ­Ç½É¾²Á I : ¸úΨ¤ÈÇÈĹʬ²òǽ
--À¾¤Ï¤ê¤ÞŷʸÂæǯÊó¡¡No.22¡¡2012ǯ
--http://www.nhao.jp/research/annual_report/docs/ar2012-5.pdf

-¤Ê¤æ¤¿²Ä»ë¸÷ʬ¸÷ÁõÃÖMALLS¤Î²óÀ޳ʻҳÑÅÙ--ÇÈĹ´Ø·¸
--À¾¤Ï¤ê¤ÞŷʸÂæǯÊó¡¡No.19¡¡2009ǯ
--http://www.nhao.jp/research/annual_report/docs/ar2009-1.pdf

-Ê佤¸å¤Î¤Ê¤æ¤¿²Ä»ë¸÷ʬ¸÷´ïMALLS¸¡½Ð´ï¤ÎÆÃÀ­
--À¾¤Ï¤ê¤ÞŷʸÂæǯÊó¡¡No.17¡¡2007ǯ
--http://www.nhao.jp/research/annual_report/docs/ar2007-3.pdf

-¤Ê¤æ¤¿Ë¾±ó¶ÀÍѲĻë¸÷ʬ¸÷´ï¡¡I. Àß·×
--À¾¤Ï¤ê¤ÞŷʸÂæǯÊó¡¡No.15¡¡2005ǯ
--http://www.nhao.jp/research/annual_report/docs/ar2005-4.pdf


* Àß·×»ÅÍÍ [#fbd4559d]
http://www.nhao.jp/~ozaki/study/spec/nhao_spec.html


* fits header (20211116) [#l15bc3bb]

&ref(header20211116.txt);

&ref(header20150206.txt);

----------------------

[[¥Ú¡¼¥¸¥È¥Ã¥×¤ØÌá¤ë>#top]]

[[MALLS¥È¥Ã¥×¥Ú¡¼¥¸¤ØÌá¤ë>MALLS]]