11-23-2019 NGC6888 Crescent Nebula
Pleasant Prairie, WI.
Scope: Borg 90FL @ F4
Mount: CEM25
Camera: ASI1600 / IDAS-Hutech RGB and Astrodon Ha (6nm) filters
Ha= 10 images, 450 sec ea. RGB = 10 images, 240 sec ea.
Total image integration time: 1.9 hr.
12-31-2019 NGC 2244 Rosette Nebula, Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 , Mount: CEM25
Camera: ASI1600 / IDAS-Hutech RGB + Astrodon Ha 6nm filter
Ha = 14 images, 450 sec ea., RGB = 22 images, 120 sec ea color
Total image integration time: 2.5 hr.
12-31-2019 NGC 2244 Bubble Nebula area
Pleasant Prairie, WI.
Scope: Borg 90FL @ F4
Mount: CEM25
Camera: ASI6200, IDAS RGB filters, Chroma Ha / O3 3nm filters
Ha= 30 images, 450 sec ea. RGB = 27 images, 120 sec ea.
Total image integration time: 4.7 hr.
11-1-2019 NGC 1499 California Nebula
Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon Ha+ RGB filters,
Ha= 21 images, 450 sec ea. RGB = 14 images, 120 sec ea. for each color
Total image integration time: 3.1 hr.
8-29-19 IC1396-Elephant Trunk Nebula
Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon Ha+ RGB filters,
Ha= 18 images, 450 sec ea. + 7 images, 300 sec ea. RGB = 20 images, 120 sec ea. for each color
8-29-19 IC1396-Elephant Trunk Nebula as a Ha(50%)RGB blend Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon Ha+ RGB filters,
Ha= 20 images, 450 sec ea. + 7 images, 300 sec ea. RGB = 17 images, 120 sec ea. for each color
Total image integration time: 3.1 hr.
12-31-19 IC434 Horsehead Nebula as a Ha(50%)RGB blend, Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon Ha+ RGB filters, Ha= 40 images, 450 sec ea. + RGB = 44 images, 120 sec ea. for each color
Total image integration time: 7.2 hr.
8-23-19 Heart ( IC1805)+ Fish Head (IC1795) Nebulas as a Ha50%(Ha)GB blend Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon Ha+ RGB filters,
Ha= 20 images, 450 sec ea. + RGB = 10 images, 120 sec ea. for each color
Total image integration time: 2.8 hr.
6-20-19 M16 Eagle Nebula, Ha(Ha+R)GB as a Ha50%(Ha)GB blend Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon Ha+ RGB filters,
Ha= 20 images, 300 sec ea. + RGB = 10 images, 120 sec ea. for each color
Total image integration time: 2 hr.
6-20-19 M8+M20 Nebulas (HaRGB) blend
Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon Ha+ RGB filters,
Ha= 5 images, 300 sec ea. + RGB = 10 images, 120 sec ea. for each color
Total image integration time: 0.75 hr.
9-14-19 NGC7000 North American Nebula (Ha only)
Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon Ha+ RGB filters, Ha= 11 images, 450 sec ea.
Total image integration time: 1.4 hr.
9-24-19 IC5067 Pelican Nebula (Ha image)
Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon filter: Ha= 7 images, 450 sec ea.
Total image integration time: 0.9 hr.
8-29-19 (IC1848) Soul Nebula , aka (Sharpless 199) Ha25(Ha85+R15)GB
Pleasant Prairie, WI.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, Astrodon filter: Ha= 34 images, 450 sec ea. +10 x 120sec. each color RGB
Total image integration time: 4.6 hr.
10-8-19 SH2-142 Wizard Nebula - Ha30(Ha80+R20)GB
Pleasant Prairie, WI.
Note: This is a relatively dim night object, so takes longer exposure time.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, HaRGB Astrodon filters:
Image: Ha= 14 images, 450 sec ea. +22 x 120sec. each color RGB
Total image integration time: 4 hr.
10-8-19 SH2-184 Ha30(Ha80+R20)GB
Pleasant Prairie, WI.
Note: This is a relatively dim night object, so takes longer exposure time.
Scope: Borg 90FL @ F4 Mount: CEM25
Camera: ASI1600, HaRGB Astrodon filters:
Image: Ha= 27 images, 450 sec ea. +24x 120sec. each color RGB
Total image integration time: 5.8 hr.