LMC解析

http://www.irida-observatory.org/Namibia-Tivoli/LMCmosaic_NGC2070/LMC_mosaic.htm

NGC 1760 (Henize 11) in the Large Magellanic Cloud

The central part of the Small Magellanic Cloud

NGC 346, NGC 371 in Small Magellanic Cloud

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https://www.asnsw.com/sites/default/files/karenw/articles/clouds/lmc-henize.html

1956年，卡尔·亨尼兹（Karl Henize）发表了关于麦哲伦星云对发射线物体，恒星和星云的广泛调查结果。发布了五种对象的目录，其中三类用于LMC，两类用于SMC。我在这里提交的文件仅涉及一个Henize列表，该列表列出了LMC发射星云。现在，以更高的精度给出了春分点2000的坐标。各种数据字段的解释如下：

对象名称：根据Henize的系统，第一个条目的全名是LHa120-N1。“ L”是指密歇根大学的拉蒙特·侯赛天文台；“ Ha”表示氢-α排放线，即调查中使用的主要签名线；“ 120”是指LMC的板号（物镜棱镜板）；“ N”将对象标记为星云，与恒星不同（标记为“ S”）。一些更复杂的星云被细分，使用字母A，B，C等表示该复杂星云内的相关星云结。

双筒星图：

路径索引

分图索引：

主图：

（1）

（2）

（3）

（4）

（5）

（6）

（7）

（8）

（A)

（9）

（10）

（11）

（12）

（13）

（14）

附录：

NOTES:
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    N 6  : Probably southern and brighter member of close pair.
    N 10 : Very large and faint nebulosity. Ill defined acc. to Henize.
    N 25 : On southwest edge of cluster NGC 1852.
    N 31 : Very fainr nebula about two stars.
    N34B,C:Not separated.
    N 37 : In cluster NGC 1919.
    N 44 : Includes NGC 1937.
    N 48 : Includes NGC 1945.
    N 48E: Lies at the centre of NGC 1945.
    N 49B: New entry. Not listed by Henize.
    N 51A: In cluster NGC 1974.
    N 57A: In cluster NGC 2014.
    N 59 : Includes NGC 2029.
    N 59A: Consists of NGC 2032 and NGC 2035.
    N 79E: Contains cluster NGC 1727.
    N 83 : Includes NGC 1737 and NGC 1745.
    N 88 : Lies 10" east of faint star.
    N 89 : Henize's catalogue position differs from his chart. BSDL position
           adopted.
    N102 : Eastern member of very close pair.
    N103A: In Henize's notes, he calls it NGC 1850. His catalogue also lists
           it as larger and preceding 103B. His chart seems to have switched
           labels "A" and "B". BSDL data accepted, but reverse the order.
    N104A: Id. unclear. Possibly GSC 9161.00886?  Otherwise, may be located
           between the GSC star and faint cluster SL 278 (pos: 5:10:17.3
           -68:29:19). Henize says N104A is 20" SW of the cluster.
    N 107: Lies 15" west of star.
    N 113: Contains NGC 1872.
    N120A: Part of NGC 1918.
    N120B: Part of NGC 1918.
    N130 : A fan-like nebula attached to the cluster NGC 1943.
    N144 : Includes NGC 1962, NGC 1965 and NGC 1970.
    N145 : On southwest edge of cluster NGC 1984.
    N152 : Very faint object 35" southwest of bright star.
    N153 : Probably northeast member of close pair.
    N154B: On southwest edge of cluster NGC 2033.
    N157A: 30 Doradus = NGC 2070. Includes NGC 2069.
    N157Cw:New entry. Not listed by Henize.
    N158 : Contains NGC 2081.
    N168A: In cluster NGC 2113.
    N186E: Contains NGC 1791.
    N201 : Northwest member of close pair.
    N203 : Lies 5" east of star.
    N217 : Lies 20" south of bright star.
    N220 : Probably the faint object 20" east of faint star.

1956年，卡尔·亨尼兹（Karl Henize）发表了关于麦哲伦星云对发射线物体，恒星和星云的广泛调查结果。发布了五种对象的目录，其中三类用于LMC，两类用于SMC。我在这里提交的文件仅涉及一个Henize列表，其中列出了SMC发射星云。现在，以更高的精度给出了春分点2000的坐标。各种数据字段的解释如下：

对象名称：根据Henize的系统，第一个条目的全名是LHa115-N1。“ L”是指密歇根大学的拉蒙特·侯赛天文台；“ Ha”表示氢-α排放线，即调查中使用的主要签名线；“ 115”是指SMC的板号（物镜棱镜板）；“ N”将对象标记为星云，与恒星不同（标记为“ S”）。一些更复杂的星云被细分，使用字母A，B，C等表示该复杂星云内的相关星云结。

路径索引

N 9 :  Lies 25" S of a bright star. [Henize].
    N10 :  Lies 25" SW of brt. star and 20" NE of fainter star.  [Henize].
    N13A:  N13A and N13B together = NGC 248.
    N13B:  See N13A.
    N18 :  Lies 20" NW of HD 4651 = CPD-73 47 (V,B-V = 9.78,0.46)
           spect. F3 Vp, foreground star.
    N22 :  Contains cluster NGC 267.
    N33 :  Lies 30" NE of brt. star and 20" NW of fainter star. [Henize].
    N39 :  Somewhat doubtful. [Henize].
    N47 :  Possibly NGC 294.  [Henize].
    N53 :  Probably SW member of close pair.
    N76 :  Contains cluster NGC 371.
    N78 :  Contains NGC 395 and IC 1624.
    N81 :  IC 1644.