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NGC7000 LHaSIIOIII SM
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Other Albums by cfosterstars


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M42 Working sharpen HPF star
  • 792
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M42 Working sharpen HPF star

My first image

NGC2024 sharpen HPF levels small
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NGC2024 sharpen HPF levels small

2nd AP image

M45 SMI final
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M45 SMI final

I reprocessed with a multiple screen mask invert to bring out the f...

NGC2024 SMI FINAL
  • 674
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NGC2024 SMI FINAL

Odd artifact in image, but not bad for the seeing

M33 OPTEC ISO1600 63min
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M33 OPTEC ISO1600 63min

MEADE LX200ACF 10" WITH OPTEC F/6.2 TELECOMPRESSOR 9 - 420s ISO1600

M42 OPTEC LEPUS
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M42 OPTEC LEPUS

This is with the Optec Lepus F6.2 telecompressor with moving the JM...

M42 6D
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M42 6D

Added more 600s frames and a full set of 300s frames - final image...

My Rig 1
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My Rig 1

My rig with home make light box for flat frames

My Rig 2
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My Rig 2

My main OTA (Meade LX200ACF 10", Orion 70mm/SSAG (now the my Lonest...

6D B33
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6D B33

18 X 600s at ISO1600 - Canon 6D unmodified

ROSETTA 6D
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ROSETTA 6D

Rosetta Nebula - cropped Canon 6D with Orion ST80 14 X 300s ISO1600

M42WF 6D
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M42WF 6D

Orion and Running Man Nebulas Canon 6D with Orion ST80 - severely c...

M99 6D
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M99 6D

Messier 99 - Canon 6D Unmodified 22 X 600s ISO 1600

FLAME NEBULA 6D SMALL
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FLAME NEBULA 6D SMALL

Increased brightness and larger JPEG size

LEO TRIPLET 6D
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LEO TRIPLET 6D

The Leo Triplet - Native focus - Canon 6D - 49X600s - ISO 1600 - un...

ORION WF
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ORION WF

ORION BELT AND SWORD - WIDE FIELD CANON 6D - MODIFIED - CANON ES 72...

ORION WF
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ORION WF

Reprocessed with better technique

Light box LEDs
  • 665
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Light box LEDs


Light box internal spacer foam
  • 699
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Light box internal spacer foam


Light box
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Light box


PEMpro 02032017 1
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PEMpro 02032017 1

For re-doing the PEC for the mount, I had several issues. The PEC f...

PEMpro 02032017 2
  • 572
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PEMpro 02032017 2

The fit was not very good with 4.5 arc seconds of residual error ev...

PEMpro 02032017 3
  • 545
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PEMpro 02032017 3

I was able to upload the PEC and collect a residual error set of da...

PEMpro 02032017 4
  • 558
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PEMpro 02032017 4

I did the following refined PEC: The showed that we improved the P...

PEMpro 02032017 5
  • 533
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PEMpro 02032017 5

With the fit to the residual error, I created a refined PEC model a...

PEMpro 02032017 6
  • 526
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PEMpro 02032017 6

The fit is actually worse than the first correction: The noise in t...

PEMpro 02032017 7
  • 550
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PEMpro 02032017 7

At this point I increased the data collection time. There is much l...

PEMpro 02032017 8
  • 575
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PEMpro 02032017 8

This was the refinement and the final PEC curve: There are only two...

PEMpro 02032017 9
  • 558
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PEMpro 02032017 9

I ran the final PEC curve and was getting good very flat data: This...

PEMpro 02032017 10
  • 517
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PEMpro 02032017 10

Picking up the PEC work with the last refinement assessment This wa...

PEMpro 02032017 11
  • 546
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PEMpro 02032017 11

This is the refinement of that data

PEMpro 02032017 12
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PEMpro 02032017 12

I adjusted the custom tracking to +19 and the RA drift improved but...

PEMpro 02032017 13
  • 507
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PEMpro 02032017 13

This is the final PE correction data. This is the best PE I have be...

PEMpro 02032017 14
  • 521
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PEMpro 02032017 14

I added the residual and tried this PEC to see if the error could b...

PEMpro 02032017 15
  • 533
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PEMpro 02032017 15

After two weeks, I went back and checked the PE and found that it h...

EON 6D TEST FLAT Tv11600s 1600iso LUMINANCE 20170316 21h00m56s210ms
  • 553
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EON 6D TEST FLAT Tv11600s 1600iso LUMINANCE 20170316 21h00m56s210ms

Astronomik Canon full frame luminance filter flat frame showing vig...

EON 6D TEST FLAT Tv12000s 1600iso UVIR 20170316 20h33m59s354ms
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EON 6D TEST FLAT Tv12000s 1600iso UVIR 20170316 20h33m59s354ms

2" UVIR flat frame with the same nose piece without the Astronomik...

EON 6D TEST FLAT Tv1800s 1600iso CLSCCD 20170316 21h04m17s079ms
  • 557
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EON 6D TEST FLAT Tv1800s 1600iso CLSCCD 20170316 21h04m17s079ms

OPTOLONG CLS-CCD clip in for Canon FF cameras - also vignettes

6D NGC4565 CP WB SB GX CI SH SS NR EHDSO COL SMI LCMF HPF FLAT
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6D NGC4565 CP WB SB GX CI SH SS NR EHDSO COL SMI LCMF HPF FLAT

March has been cloudy and I mean cloudy. I have only had two clear...

48mm Canon adapter
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48mm Canon adapter


EON 115 piggy backed on the LX200ACF
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EON 115 piggy backed on the LX200ACF


UVIR filter placement
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UVIR filter placement


ORION EON M43 HDR TEST SMALL
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ORION EON M43 HDR TEST SMALL

M42 FROM THE EON 115MM WITH CANON 6D HDR COMPOSITE

GRAY CARD CWB LIGHT Tv13200s 400iso UVIR 20170408 11h44m52s554ms
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GRAY CARD CWB LIGHT Tv13200s 400iso UVIR 20170408 11h44m52s554ms

White card with daylight white balance

GRAY CARD CWB LIGHT Tv13200s 800iso UVIR 20170408 11h58m06s575ms
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GRAY CARD CWB LIGHT Tv13200s 800iso UVIR 20170408 11h58m06s575ms

Gray card after custom white balance was set

TnRt C CVT M66 0300 ISO1600 FILTER1 2017 04 20 222625
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TnRt C CVT M66 0300 ISO1600 FILTER1 2017 04 20 222625


TnRt C CVT M66 0300 ISO1600 UVIR 2017 04 20 220940
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TnRt C CVT M66 0300 ISO1600 UVIR 2017 04 20 220940


ROSETTA EON115 6D SMALL
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ROSETTA EON115 6D SMALL

WITH THE INCORRECT WHITE BALANCE TECHNIQUE 36 FRAMES AT 180 SEC ISO...





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