Sh2-73-LBN105

Sh2-73-LBN105

Sh2-73 islada ahuleko nebulosa bat da Hercules (Herkules) konstelazioan, gugandik 650 argi-urtera eta nahiko latitude galaktiko altuan dagoena. Oker HII eremu gisa sartu zen Sharpless katalogoan. Geroago, hodei molekular bat zela aurkitu zen eta Esne Bideak bere osotasunean argiztatzen duena, beraz, IFNren (Fluxu Integratuko Nebulosa) eremua da.

Sh2-73 is a dim reflection nebula in the Hercules constellation being just 650 light-years away and at relatively high galactic latitude. It was mistakenly included as HII region in the Sharpless catalog. Later discovered to be a molecular cloud and illuminated by the Milky Way as a whole and therefore part of IFN (Integrated Flux Nebula).

● Objektua: Sh2-73.

● Softwarea: N.I.N.A 2.3.

● Esposizio-denbora: 25 x 300s (L) + 11 x 300s (R) + 11 x 300s (G) + 11 x 300s (B).

● Processing: PixInsight Core 1.8.

● Teleskopioa: Takahashi FSQ-106EDX3 eta EM-200Temma2M.

● Kamera: Andor Apogee U16M / AFW-50-7S ( - 20ºC ). Astrodon E-Series genII iragazkiak.

● Jarraipena: FS-60CSV, ASI-585MC. PHDGuiding2.

● Data: 2024ko apirilak 11.

● Object: Sh2-73.

● Software: N.I.N.A. 2.3.

● Exposure: 25 x 300s (L) + 11x 300s (R) + 11 x 300s (G) + 11 x 300s (B).

● Processing: PixInsight Core 1.8.

● Telescope: Takahashi FSQ-106EDX3 on EM-200Temma2M.

● Camera: Andor Apogee U16M / AFW-50-7S ( - 20ºC ). Astrodon E-Series genII filters.

● Guiding: FS-60CSV, ASI-585MC. PHDGuiding2.

● Date: 11^thof April 2024.

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