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T70の性能と観測結果 - 国立天文台 野辺山

T70の性能と観測結果 - 国立天文台 野辺山

T70の性能と観測結果 - 国立天文台 野辺山

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T70<br />

$<br />

$<br />

$<br />

$<br />

$<br />

$<br />

<br />

$


70$GHz(140$GHz)<br />

• (DNC,$DCN,$DCO + ,$N 2 D + ,$etc.)$<br />

– 70$GHzJ=180$<br />

– (140$GHzJ=281)$<br />

• 70$GHz$<br />

– GBT$<br />

• (140$GHz)$<br />

– ALMA$Band$4


70$GHz<br />

• $<br />

– <br />

• $<br />

– T100<br />

• <br />

<br />


(2010UM)$<br />

• T100T70$<br />

– T100OMT2SB$<br />

– 100$GHzTZ2$<br />

• TZ$<br />

• $<br />

– 70$GHz10$


T70<br />

• $<br />

– 150$K$@$76$GHz$<br />

– 200$K$@$72$GHz$<br />

• 70$GHz<br />

S<br />

$<br />

• 70$GHzT sys <br />

<br />

$<br />

– <br />

$<br />

T70$<br />

(2013/1)


(<br />

• LSB:$74~77$GHz,$USB:$86~89$GHz$<br />

– DNC/HN 13 C,$H 13 CN/HN 13 C,$SiO,$H 13 CO + ,$CCH,$N 2 D + ,$<br />

etc


68892$GHz<br />

GBT$<br />

100$m<br />

LMT$<br />

50$m<br />

IRAM$<br />

30$m<br />

EMIR$838117$GHz<br />

NRO$<br />

45$m<br />

858116$GHz$<br />

758111$GHz<br />

20$m<br />

768117$GHz<br />

Mopra$<br />

22$m


• 45m70$GHz$<br />

– $<br />

• T70$+$SAM45$(+FMLO)$<br />

– <br />

$<br />

• (45m140$GHz)$<br />

– ALMA$Band$4<br />

$

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