First observations with the 25 cm telescope of the Shumen Astronomical Observatory

被引：0

作者：

Kjurkchieva, Diana ^{[1
]}

Ibryamov, Sunay ^{[1
]}

Borisov, Borislav ^{[1
]}

Marchev, Dragomir ^{[1
]}

Popov, Velimir ^{[1
]}

Dimitrov, Dinko ^{[1
,2
,3
]}

机构：

[1] Shumen Univ, Dept Phys & Astron, 115 Universitetska, Shumen 9700, Bulgaria

[2] Bulgarian Acad Sci, Inst Astron, Tsarigradsko Shossee 72, Sofia 1784, Bulgaria

[3] Bulgarian Acad Sci, NAO, Tsarigradsko Shossee 72, Sofia 1784, Bulgaria

来源：

BULGARIAN ASTRONOMICAL JOURNAL | 2019年 / 31卷

关键词：

Telescopes techniques: photometric; stars: individual (V568 Peg);

D O I：

暂无

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The first observations with the 25 cm telescope of the Shumen Astronomical Observatory led to the following conclusions: (a) Intra-night observations of variable stars with an amplitude larger than 0.1 mag are possible down to 14 mag with an acceptable quality with this setup; (b) The equipment is suitable for observations of bright extended objects with sizes up to 30 arcmin (planets, comets, clusters, nebulae, galaxies) with resolution 0.88 arcsec/pix; (c) The guiding of telescope is very good which makes the equipment appropriate for prolonged patrols; (d) The observations with the 25 cm are already fully remote-controlled; (e) The determined transformation coefficients allow transfer from instrumental to standard photometric system BV RcIc and realization of differential photometry.

引用

页数：9

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