Celestial hemisphere:  Northern  ·  Constellation: Coma Berenices (Com)  ·  Contains:  NGC 4848  ·  NGC 4860  ·  NGC 4874  ·  NGC 4889  ·  NGC 4895  ·  NGC 4908  ·  NGC 4911  ·  NGC 4919  ·  NGC 4921  ·  NGC 4926
Abell 1656 - Coma Cluster, cactuskooler
Abell 1656 - Coma Cluster
Powered byPixInsight

Abell 1656 - Coma Cluster

Abell 1656 - Coma Cluster, cactuskooler
Abell 1656 - Coma Cluster
Powered byPixInsight

Abell 1656 - Coma Cluster

Equipment

Loading...

Acquisition details

Loading...

Description

Pixinsight

Preprocessing:

WeightedBatchPreprocessing

ImageIntegration

DrizzleIntegration

Creating the masters (applied to each master):

DynamicCrop

DynamicBackgroundExtraction

Luminance Processing:

TGVDenoise

MultiscaleMedianTransform

ArcsinhStretch

HistogramTransformation (Linear > Non-Linear)

Preparing the R, G, B masters for combination (applied to each master):

TGVDenoise

MultiscaleMedianTransform

LinearFit to B master

Created RGB image with ChannelCombination

RGB Processing:

BackgroundNeutralization

PhotometricColorCalibration

ArcsinhStretch

HistogramTransformation (Linear > Non-Linear)

ColorSaturation

CurvesTransformation

Combined RGB with Luminance using LRGBCombination

LRGB Processing:

HistogramTransformation

CurvesTransformation

Sent to Photoshop:

Reduce Noise

Darkened background

Increased contrast

Curves

Resampled

Comments

Sky plot

Sky plot

Histogram

Abell 1656 - Coma Cluster, cactuskooler