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Astronomical Techniques and Instruments
Astronomical Techniques and Instruments

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Astronomical Techniques and Instruments, İngilizce dilinde yayımlanan, Çin menşeli bir dergi. Astronomical Techniques and Instruments’a PressReader üzerinden çevrim içi erişin veya sayıları daha sonra okumak için indirin. Astronomical Techniques and Instruments’ın eski sayılarını arşivde inceleyin.

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ArticleA hori­zontal limit avoid­ance strategy for the equat­orial tele­scope point­ing pro­cess

1Nanjing Insti­tute of Astro­nom­ical Optics & Tech­no­logy, Chinese Academy of Sci­ences, Nanjing 210042, China 2CAS Key Labor­at­ory of Astro­nom­ical Optics & Tech­no­logy, Nanjing Insti­tute of Astro­nom­ical Optics & Tech­no­logy, Nanjing 210042,...

A hori­zontal limit avoid­ance strategy for the equat­orial tele­scope point­ing pro­cess

Article5.3. Obser­va­tion Sites in the South­ern Hemi­sphere 6. CONCLUSION

When the obser­va­tion site is loc­ated in the South­ern Hemi­sphere, the lat­it­ude has a neg­at­ive value. In this case, by revers­ing the dir­ec­tion of the dec­li­na­tion axis on the HA-DEC plane chart and using the abso­lute value of the...

5.3. Obser­va­tion Sites in the South­ern Hemi­sphere 6. CONCLUSION

ArticleExtend­ing CASPER sup­port to third-party RFSoC boards: a case study with TQ47DR

Jian Li1,2,3 , Maozheng Chen1,2,3*, Xue­feng Duan1,3 , Yan­ling Liu1,3, Xin Pei1,2,3 Hai­l­ong Zhang1,2 , Peng Li1, Qing­song Zhang1,2, Kai Wang1,3 1Xinji­ang Astro­nom­ical Obser­vat­ory, Chinese Academy of Sci­ences, Urumqi 830011, China...

Extend­ing CASPER sup­port to third-party RFSoC boards: a case study with TQ47DR

ArticleTQ47DR (This work)

XCZU47DR (Gen 3) 8 @ 5 GSPS (14-bit) 8 @ 9.85 GSPS (14-bit) 4 GB PS Dual 100 GbE QSFP28 LMK04832+ext ref 1 PPS+mul­tiple TRIG I/O Easy to imple­ment Fig. 1. Sys­tem-level block dia­gram of the TQ47DR RFSoC board. The ZU47DR integ­rates PS and PL...

TQ47DR (This work)

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