Hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  B175  ·  LBN 531  ·  LBN 538  ·  LDN 1217  ·  PK111+11.1  ·  VdB152

Image of the day 10/22/2021

Getting plate-solving status, please wait...
    SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus, 



    
        

            pete_xl
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    SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus

    Image of the day 10/22/2021

    Getting plate-solving status, please wait...
      SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus, 



    
        

            pete_xl
      Powered byPixInsight

      SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus

      Imaging telescopes or lenses: Teleskopservice TS Photoline 130/910 mm APO Triplet

      Imaging cameras: ZWO ASI2600mm-pro

      Mounts: Skywatcher EQ6-R PRO Synscan

      Guiding telescopes or lenses: Swaboni 60mm guidescope

      Guiding cameras: ZWO ASI ASI120MM S

      Focal reducers: Teleskop Service TSRED 379

      Software: Adobe Photoshop CC 2020  ·  N.I.N.A.  ·  Astro Pixel Processor

      Filters: Baader Ha 36mm 7nm  ·  Chroma OIII 3nm Chroma OIII  ·  Astronomik B 36 mm  ·  Baader R 36mm ungefasst  ·  Baader G 36mm ungefasst

      Accessory: Pegasus Astro Falcon Rotator  ·  ZWO filter wheel 36mm 7slots electric  ·  Lacerta Mfoc Motorfocus


      Dates:Sept. 25, 2021Oct. 7, 2021Oct. 8, 2021Oct. 9, 2021

      Frames:
      Astronomik L3 36mm: 184x60" (3h 4')
      Baader B 36mm ungefasst: 93x30" (46' 30")
      Baader G 36mm ungefasst: 80x30" (40')
      Baader Ha 36mm 7nm: 254x200" (14h 6' 40")
      Baader R 36mm ungefasst: 80x30" (40')
      Chroma OIII 3nm Chroma OIII: 102x200" (5h 40')

      Integration: 24h 57' 10"

      Avg. Moon age: 6.45 days

      Avg. Moon phase: 25.28%

      Mean SQM: 20.30


      RA center: 22h17m09s.22

      DEC center: +70°3422.2

      Pixel scale: 1.049 arcsec/pixel

      Orientation: 140.534 degrees

      Field radius: 1.042 degrees

      WCS transformation: thin plate spline

      More info:Open 


      Resolution: 6016x3860

      Data source: Backyard

      Description

      The image shows a region in Cepheus that contains an interesting mixture of dark and bright nebulae.. The giant old supernova rest SNR G 110.3 +11.3 that is traversing the frame is on of the most near SNRs with a distance of about 1300 light years. In front of it the dark nebula B 175 is crowned by the reflection nebula VDB 152. The brownish B 175 also shows a dark gloom in Ha light. VBD 152 exhibits an inner stucture showing bright arcs. of matter.

      The lower right part of the frame shows the emission nebula Dengel-Hartl-5 (DeHt-5) shows emissions in Ha and OIII wavelenght that are induced by a white dwarf  (WD 2218+706).

      The whole frame is streaked by faint wispy dust lanes. There are some objects in the frame I could not identify yet. I. e. in the 12 o'clock direction and in the upper left of the frame a little Y-shaped and a globular structure  are glowing in Ha-light.

      Comments

      Revisions

        SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus, 



    
        

            pete_xl
        Original
        SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus, 



    
        

            pete_xl
        B
        SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus, 



    
        

            pete_xl
        D
      • Final
        SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus, 



    
        

            pete_xl
        E
        SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus, 



    
        

            pete_xl
        F

      B

      Description: Degel-Hartl-5 (crop)

      Uploaded: ...

      D

      Description: SNR G110.3 +11.3

      Uploaded: ...

      E

      Description: Improvements in VdB 152

      Uploaded: ...

      F

      Description: VdB 152 (improved)

      Uploaded: ...

      Sky plot

      Sky plot

      Histogram

      SNR G 110.3 +11.3, B 175, VBD 152 and DeHt-5 in Cepheus, 



    
        

            pete_xl