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Hamburger Galaxy (NGC3628) and other six galaxies | by Carballada
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Hamburger Galaxy (NGC3628) and other six galaxies


NGC 3628, also known as the Hamburger Galaxy or Sarah's Galaxy, is an unbarred spiral galaxy about 35 million light-years away in the constellation Leo. It was discovered by William Herschel in 1784. It has an approximately 300,000 light-years long tidal tail.


Close to 20 hours of integration in LRGB with additional Ha in red channel.


Technical card

Imaging telescope or lens:Altair Astro RC250-TT 10" RC Truss Tube


Imaging camera:ZWO ASI1600MM-Cool


Mount:Mesu 200 Mk2


Guiding telescope or lens:Celestron OAG Deluxe


Guiding camera:QHYCCD QHY5III174


Focal reducer:Riccardi Reducer/Flattener 0.75x


Software:Pleiades Astrophoto PixInsight , Seqence Generator Pro


Filters:Astrodon R Gen.2 E-series 36mm, Astrodon G Gen.2 E-series 36mm, Astrodon B Gen.2 E-series 36mm, Astrodon HA 36mm - 5nm, Astrodon L Gen.2 E-series 36mm


Accessories:TALON6 R.O.R, ZWO EFW, MoonLite NiteCrawler WR30


Resolution: 1748x1632


Dates:Feb. 2, 2020, Feb. 12, 2020, Feb. 19, 2020, Feb. 21, 2020, Feb. 25, 2020



Astrodon B Gen.2 E-series 36mm: 45x180" (gain: 75.00) -20C bin 1x1

Astrodon G Gen.2 E-series 36mm: 45x180" (gain: 75.00) -20C bin 1x1

Astrodon HA 36mm - 5nm: 12x600" (gain: 200.00) -20C bin 1x1

Astrodon L Gen.2 E-series 36mm: 220x180" (gain: 75.00) -20C bin 1x1

Astrodon R Gen.2 E-series 36mm: 45x180" (gain: 75.00) -20C bin 1x1


Integration: 19.8 hours


Avg. Moon age: 16.22 days


Avg. Moon phase: 32.64% job: 3323467


RA center: 11h 20' 16"


DEC center: +13° 35' 20"


Pixel scale: 1.007 arcsec/pixel


Orientation: 359.311 degrees


Field radius: 0.335


Locations: AAS Montsec, Àger, Lleida, Spain


Data source: Own remote observatory


Remote source: Non-commercial independent facility

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Uploaded on March 18, 2020