Skyrim Mod – Warehouse With Switchable Candles

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Intro – Learning Video Making

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A Polarr Filter for DJI Spark

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Exploration! 25 Settembre 2017

Equipments:
  • Refractor PrimaLuce  Airy ED90
  • Mount Skywatcher HEQ5 Pro Synscan
  • CCD Atik Titan
  • XP 90° 31,8mm dielectric mirror diagonal

Location: Seoul, South Korea


Open Cluster Cr405 (NGC6823)

final_raw

final_raw3


Planetary Nebula M27 (NGC6853)

final_raw

final_raw3

 

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3122 Florence close fly-by on August 31, 2017

Equipments:
  • Refractor PrimaLuce  Airy ED90
  • Mount Skywatcher HEQ5 Pro Synscan
  • CCD Atik Titan
  • XP 90° 31,8mm dielectric mirror diagonal

Location: Seoul, South Korea


best

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Moon, December 09, 2016

Equipments:
  • Refractor PrimaLuce  Airy ED90
  • Mount Skywatcher HEQ5 Pro Synscan
  • CCD QHY5L-II Monochrome as guiding camera
  • Barlow 2x
  • XP 90° 31,8mm dielectric mirror diagonal

Location: Seoul, South Korea


22-21-56-188_2

22-34-18-367

22-37-13-720

22-43-17-658

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IC5146, NGC7789 and NGC7082 on October 29

Equipments:
  • Refractor PrimaLuce  Airy ED90
  • Mount Skywatcher HEQ5 Pro Synscan
  • CCD QHY5L-II Monochrome as guiding camera
  • CCD Atik Titan as primary camera
  • XP 90° 31,8mm dielectric mirror diagonal

Location: Seoul, South Korea


IC5146 Cocoon Nebula

It’s there, at the center, not joking, really…

ic5146_@final


NGC7789

ngc7789_@final


NGC7082

ngc7082_@final

Raw Images

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Atik Titan – Gain and Read Noise Analysis

This is an analysis of gain and read noise of the CCD Atik Titan.
I used as samples, two bias frame and two photos of M27 taken with 60 seconds of exposure, even though it should be done with flat frames, as said in my documentation, probably because they have a better signal to noise ratio.

Anyway the result are in line with the official website specification so I am more than satisfied.

Here you can download the sample images I used.

STD Mean Pixel Atik Titan Specification
Bias1 21,04 1235,00
Bias2 20,95 1235,00 FWC (e-) 22500,00
Flat1 468,87 11883,83 ADC (bit) 16,00
Flat2 492,62 11798,47 Readout Noise (e-) 7,00
  FWC (e-/ADU) 2,91
Mean (Bias1 + Bias2) 2470,00
Mean (Flat1 + Flat2) 23682,30
 
STD (flat1 – flat2) 419,72
STD (bias1 – bias2) 29,51
Gain (ADU) 0,12
Gain (e-/ADU) 0,35 Gain Factor (e-/ADU) 0,34
Read Noise 2,53 Readout Noise (ADU) 2,40

bias_histo

m27_histo

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NGC7039 on October 3, 2016

Equipments:
  • Refractor PrimaLuce  Airy ED90
  • Mount Skywatcher HEQ5 Pro Synscan
  • CCD QHY5L-II Monochrome as guiding camera
  • CCD Atik Titan as primary camera
  • XP 90° 31,8mm dielectric mirror diagonal

Location: Seoul, South Korea


NGC7039

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Another Photo Session on October 5, 2016

Equipments:
  • Refractor PrimaLuce  Airy ED90
  • Mount Skywatcher HEQ5 Pro Synscan
  • CCD QHY5L-II Monochrome as guiding camera
  • CCD Atik Titan as primary camera
  • XP 90° 31,8mm dielectric mirror diagonal

Location: Seoul, South Korea


NGC7331

Galaxy in Aquila

ngc7331_final


NGC7013

That small dot at the center is NGC7013 in Cygnus

ngc7013_final


NGC6946

Galaxy in Cygnus

ngc6946_final


M15

Globular Cluster in Pegasus

m15_final

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