Celestial hemisphere:  Northern  ·  Constellation: Lyra (Lyr)  ·  Contains:  IC 1296  ·  M 57  ·  NGC 6720  ·  PK063+13.1  ·  Ring nebula  ·  Ring nebula in Lyra
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M57, 2018-2019, Niels V. Christensen
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M57, 2018-2019

Getting plate-solving status, please wait...
M57, 2018-2019, Niels V. Christensen
Powered byPixInsight

M57, 2018-2019

Equipment

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Acquisition details

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Description

A M57 LRGB, UHC, Ha, OIII effort from July 2018 and June 2019.

It's summertime in CPH, DK, more than 30 degrees C during the daytime.

Exposures 16" SCT & camera ZWO asi1600MM cool: R, G, B=35,28,30x30sec. UHC=33x120sec. Ha,OIII=18,18x120sec.

Exposures WO FLT-110 & camera Atik 460EX mono: Ha, OIII=18,16x300sec.

A FFC was used to increase the 16" SCT FL.

The shown M57 picture is a mix, (opacity 40% in PS) with this one,

Old M57 image

Taken in July 2018.

My home build observatory is placed in my front yard/in the "red light" pollution zone, have a look here,

Red Zone

CS Niels

Comments

Revisions

  • M57, 2018-2019, Niels V. Christensen
    Original
  • Final
    M57, 2018-2019, Niels V. Christensen
    B

B

Description: Minor sharpning & levels adjustment :-)

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Sky plot

Sky plot

Histogram

M57, 2018-2019, Niels V. Christensen