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Abell 21 - Medusa Nebula in Gemini
- ST8-XME w/7nm H-Alpha filter on 10" SCT @f/6.3 : Stack of 22x2 minute sigma-clipped exposures, binned 2x2, January 2012
Abell 71 -HII nebulosity in Cygnus ... not a planetary nebula after all ! : enlargement
- ST8-XME w/7nm H-Alpha filter on 10" SCT @f/6.3 : Stack of 26x5 minute median combined exposures, binned 2x2, August 2017
Barnard 171 - Dark nebula in Cepheus
- Sky Raider DS10cTEC + UHC filter, on 8 inch SCT @ f/5, averaged Live Stack of 8x10 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, Sept 16th 2019
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Caldwell C009 - "Cave" dark nebula in Cepheus
- Sky Raider DS10cTEC + 7µm H-Alpha filter, on 8 inch SCT @ f/5, averaged Live Stack of 8x40 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, Sept 17th 2019
Caldwell C009 - "Cave" dark nebula in Cepheus
- Sky Raider DS10cTEC + L-eNhance filter, on 8 inch SCT @ f/5, averaged Live Stack of 8x14 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, Sept 21st 2019
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Cassiopeia A - Supernova remanent + x-ray source in Cepheus (!)
- Sky Raider DS10cTEC + UHC filter, on 8 inch SCT @ f/5, averaged Live Stack of 32x10 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, Sept 16th 2019
IC 405 - Flaming Star Nebula in Auriga
- Sky Raider DS10cTEC + 7µm H-Alpha filter, on 8 inch SCT @ f/5, averaged Live Stack of 16x40 sec frames, binned 2x2, high conversion gain, flats, but no darks, captured in greyscale, February 1st 2019
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IC 0010 - Local dwarf galaxy in
- Sky Raider DS10cTEC + UHC filter, on 8 inch SCT @ f/5, averaged Live Stack of 8x10 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, Sept 16th 2019
IC 0063 - Nebula in Cassiopeia
- Sky Raider DS10cTEC + L-eNhance filter, on 8 inch SCT @ f/5, averaged Live Stack of 8x14 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, Sept 21st 2019
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IC 405 - N part of the Flaming Star Nebula in Auriga
- ST8-XME w/7nm H-Alpha filter on 10" SCT @f/6.3 : Stack of 31x2 minute sigma-clipped exposures, binned 2x2, January 2012
IC 405 - S part of the Flaming Star Nebula in Auriga
- ST8-XME w/7nm H-Alpha filter on 10" SCT @f/6.3 : Stack of 31x2 minute sigma-clipped exposures, binned 2x2, January 2012
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IC 434 - Horsehead Nebula in Orion : B33 enlargement
- ST8-XME w/7nm H-Alpha filter on 10" SCT @f/6.3 : Stack of 18x2 minute sigma-clipped exposures, binned 2x2, January 2012
IC 434 - Horsehead Nebula in Orion : B33 enlargement
- Sky Raider DS10c on 8 inch SCT @ f/5 : averaged live stack of 5 x 20 second frames, binned 2x2, high conversion gain, no darks or flats , Foymount, September 8th 2018
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IC 443 - Winter Veil ("Jellyfish") supernova remnant in Gemini
- ST8-XME w/7nm H-Alpha filter on 10" SCT @f/6.3 : Stack of 10x2 minute added exposures, binned 2x2, March 2011
IC 443 - Winter Veil ("Jellyfish") supernova remnant in Gemini
- Sky Raider DS10cTEC on 8 inch SCT @ f/5 + UHC filter : averaged live stack of 32 x 8 second frames, binned 2x2, high conversion gain, darks and flats applied, February 26th 2019.
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IC 1318 - Butterfly Nebula in Cygnus
- Sky Raider DS10cTEC + UHC filter, on 8 inch SCT @ f/5, HDR averaged Live Stack of 48x15 sec frames captured in sets of 8 frames with Gain incremented from 60 to 160 by 20 per frame set, binned 2x2, high conversion gain, flats and darks applied, Downtown Ottawa, July 7th 2019.
IC 1318 - Butterfly Nebula in Cygnus
- Sky Raider DS10cTEC + Hydrogen Alpha filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 4x40 sec frames, binned 2x2, high conversion gain, darks applied - Camera saturation = 75 - Video Star Party 2019, Aug 1st 2019.
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IC 1396 - Elephant's Trunk Nebula in Cepheus
- Sky Raider DS10cTEC + UHC filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 16x12 sec frames, binned 2x2, high conversion gain, flats and darks applied - Video Star Party 2019, July 31st 2019.
IC 1396 - Elephant's Trunk Nebula in Cepheus
- Sky Raider DS10cTEC + Hydrogen Alpha filter, on120mm apo refractor @ f/3-4, averaged Live Stack of 4x40 sec frames, binned 2x2, high conversion gain, darks applied - Video Star Party 2019, Aug 1st 2019.
IC 1396 Elephant's Trunk Nebula in Cepheus
- Sky Raider DS10cTEC + L-eNhance filter, on 8 inch SCT @ f/5, averaged Live Stack of 16x20 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, August 29th 2019 ... as seen directly from camera
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IC 1499 - California Nebula in Perseus
- MC-XT2-428 on 120mm refractor @ f/2.5 : Stack of 10x90 second frames, Video Star Party, July 31st 2016
IC 1499 - California Nebula in Perseus
- Sky Raider DS10cTEC + UHC filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 16x12 sec frames, binned 2x2, high conversion gain, flats and darks applied - Camera saturation = 75 - Video Star Party 2019, July 31st 2019.
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IC 1795 - Open cluster and nebulosity in Cassiopeia
- Sky Raider DS10cTEC on 8 inch SCT @ f/5 : averaged live stack of 16 x 8 second frames, binned 2x2, high conversion gain, flats, but no darks, Ottawa, January 11th 2019
IC 1795 - Open cluster and nebulosity in Cassiopeia
- Sky Raider DS10cTEC + 7µm H-Alpha filter, on 8 inch SCT @ f/5, averaged Live Stack of 16x40 sec frames, binned 2x2, high conversion gain, flats, but no darks, January 21st 2019
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IC 1795 - Open cluster and nebulosity in Cassiopeia
- Sky Raider DS10cTEC + UHC filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 16x12 sec frames, binned 2x2, high conversion gain, flats and darks applied - Camera saturation = 75 - Video Star Party 2019, July 31st 2019.
IC 1795 - Open cluster and nebulosity in Cassiopeia
- Sky Raider DS10cTEC + Hydrogen Alpha filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 4x40 sec frames, binned 2x2, high conversion gain, darks applied - Camera saturation = 75 - Video Star Party 2019, Aug 1st 2019.
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IC 1805 - "Heart" open cluster and nebulosity in Cassiopeia
- Sky Raider DS10cTEC + UHC filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 16x14 sec frames, binned 2x2, high conversion gain, flats and darks applied - Camera saturation = 75 - Video Star Party 2019, July 31st 2019.
IC 1805 - "Heart" open cluster and nebulosity in Cassiopeia
- Sky Raider DS10cTEC + UHC filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 16x14 sec frames, binned 2x2, high conversion gain, flats and darks applied - Camera saturation = 75 - Video Star Party 2019, July 31st 2019
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IC 1805 - "Heart" open cluster and nebulosity in Cassiopeia
- Sky Raider DS10cTEC + UHC filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 16x14 sec frames, binned 2x2, high conversion gain, flats and darks applied - Camera saturation = 75 - Video Star Party 2019, July 31st 2019.
IC 1805 - "Heart" open cluster and nebulosity in Cassiopeia
- Sky Raider DS10cTEC + Hydrogen Alpha filter, on120mm apo refractor @ f/3-4, averaged Live Stack of 4x40 sec frames, binned 2x2, high conversion gain, darks applied - Camera saturation = 75 - Video Star Party 2019, Aug 1st 2019
IC 2162 - Bright nebula and companions in Orion
- Sky Raider DS10cTEC on 8 inch SCT @ f/5, averaged Live Stack of 16x7 sec frames, binned 2x2, high conversion gain, flats and darks applied, February 9th 2019.
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IC 5070 - Pelican Nebula in Cygnus
- Sky Raider DS10cTEC + UHC filter, on 120mm apo refractor @ f/3.75, HDR averaged Live Stack of 40x5 sec frames captured in sets of 8 frames with Gain incremented from 50 to 110 by 20 per frame set, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, July 8th 2019.
IC 5070 - Pelican Nebula in Cygnus
- Sky Raider DS10cTEC + Hydrogen Alpha filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 4x40 sec frames, binned 2x2, high conversion gain, darks applied - Camera saturation = 75 - Video Star Party 2019, Aug 1st 2019
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IC 5146 - Cocoon Nebula in Cygnus enlargement
- ST8-XME w/7nm H-Alpha filter on 10" SCT @f/6.3 : Stack of 28x5 minute averaged exposures, binned 2x2, August 2017
IC 5146 - Cocoon Nebula in Cygnus
- Sky Raider DS10cTEC + UHC filter, on 120mm apo refractor @ f/3-4, averaged Live Stack of 16x12 sec frames, binned 2x2, high conversion gain, flats and darks applied - Video Star Party 2019, July 31st 2019
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IC 5146 - Cocoon Nebula in Cygnus
- Sky Raider DS10cTEC + L-eNhance filter, on 8 inch SCT @ f/5, averaged Live Stack of 16x25 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, August 29th 2019
IC 5146 - Cocoon Nebula in Cygnus
- Sky Raider DS10cTEC + 7µm H-Alpha filter, on 8 inch SCT @ f/5, averaged Live Stack of 4x40 sec frames, binned 2x2, high conversion gain, flats and darks applied - Downtown Ottawa, September 17th 2019