Saturday, August 24, 2024

Setting Moon Over Santa Monica 8-20-24

I did attempt to capture the full moon setting over the water but I was a day late. It was a bit too bright to capture the image I would have liked, oh well! This was a composite of four shots around 7:00 at 3 minutes apart. 


Camera: Canon T3i/600D
Telescope: Canon EF 200mm f/2.8L II USM Lens
Barlow: None
Focal Length: 200mm
f/4.0
Focal Reducer: none
Mount: Cheap Tripod
Exposure: 1/2500s
ISO: 200
Temp: 18 C
Processing: PixInsight, Photoshop

Friday, August 23, 2024

Jupiter-Mars 8-19-24

While in Santa Monica vacationing I managed to get Jupiter and Mars in the same FOV with my Canon EOS T3i (600D) and a 200mm Lens on the morning of 8-19-24. They were closest between the 14th and 15th. The sky conditions were not ideal, lots of light pollution but Jupiter was easily seen as was Mars. Jupiter's four moons (Galilan) were in an alignment starting from the bottom left Callisto, Io, Jupiter , Europa, and finally Ganymede on the top right. Mars was quite bright as well as it will be approaching Earth, thus appearing larger and brighter. The spikes around Jupiter and Mars are caused by aperture adjuster. Had I planned this better I would have kept the aperture open and used step down rings.


Camera: Canon T3i/600D
Telescope: Canon EF 200mm f/2.8L II USM Lens
Barlow: None
Focal Length: 200mm
f/4.0
Focal Reducer: none
Mount: Cheap Tripod
ASI120 Mini attached to a ZWO Mini guidescope - None
Exposure: 1.6s
ISO: 1600
Temp: 18 C
Processing: PixInsight, Photoshop

Tuesday, August 13, 2024

Active Sun 8-13-24

It was finally a clear day and I was set up from the previous night of imaging. I was mainly doing observing, however, I did capture this image. I would had done a video but we are getting ready to travel so there was not much time. It looked stupendous live especially the active spot regions and the detached prominence! 

Higher Quality:
https://www.astrobin.com/v4dda7/?nc=collection&nce=712

https://www.instagram.com/astroquest1/
http://astroquest1.blogspot.com/
https://www.astrobin.com/users/kurtzepp/collections/
http://youtube.com/AstroQuest1


Active Sun 8-13-24
Date: 8-13-24
Camera: ZWO ASI174MM-Pro
Telescope: Orion ED80
Barlow: DayStar Quark 4.2x
Focal Length: 600mm (2520mm w/Quark)
F/7.5 (F/31.5 w Quark)
Focal Reducer: none
Mount: ZWO AM3
Filter Adaptor: None
Filter: Baader UV-IR, Daystar Quark
Focuser: None
Autoguiding: None
Exposure: 5.86s (100 of 500)
Gain: 100
Offset 0
FPS: 64
Temp: 18 C
Processing: SharpCap, AutoStakkert, PixInsight, IMPPG, Topaz Denoise, Photoshop



Wednesday, August 7, 2024

NGC 7635 - Bubble Nebula (2024)

This is my latest image of NGC 7635 or the Bubble Nebula (a.k.a. Sh2-162). NGC 7635 is being pushed out by the stellar wind of a massive star, SAO 20575, within 'the bubble'. Located approximately 7,100 light-years away in Cassiopeia, NGC 7635 is situated in a giant molecular cloud which is able to contain the expansion of the bubble gas. The glow results from the gas getting ionized by the hot radiation from the central star. The Bubble is about 10 light-years across.

Other Deep Sky Objects (DSOs) found in this field include LBN 548/549 - the bright red area around the Bubble, LDN 1231 - a dark nebula up and left of the Bubble, Sh2-161 - LBN 547 - the large faint red Ha region on the left, PN G112.5-00.1 - a planetary nebula below and right of the Bubble, and one of my favorite area LBN 544 - a bright blue and red Ha region with a fair amount of oxygen on the upper right portion of the image.

Capturing went pretty smoothly except for one night when I thought I was centered on the object but was way off. I finally figured out how to have N.I.N.A. check the centering every so often, courtesy of Pat Prokop (https://www.youtube.com/watch?v=sc-Vtv1XzxQ&t=1876s), in case clouds or space aliens get in the way. Processing also went smoothly. As usual there is a lot of subjective coloring with SHO objects which I struggle with. However, for this object I went with what was most pleasing to me and also what other people liked on Astrobin.


Dates: 7-7-24, 7-11, 7-13, 7-14, 7-18, 7-19, 7-29

High Quality:
https://www.astrobin.com/g3o7ew/?nc=collection&nce=712

https://www.instagram.com/astroquest1/
http://astroquest1.blogspot.com/
https://www.astrobin.com/users/kurtzepp/collections/
http://youtube.com/AstroQuest1


NGC 7635 - Bubble Nebula (2024) 
Dates: 7-7-24, 7-11, 7-13, 7-14, 7-18, 7-19, 7-29
Camera: ZWO ASI1600MM-Pro
Telescope: Astro-Tech AT115EDT 115mm Refractor Telescope
Barlow: None
Focal Length: 805mm (644mm w/ FR)
f/7
Focal Reducer: 0.8x AstroTech Field Flatterner/Focal Reducer
Mount: Orion Sirius
Filter Wheel: ZWO
EFW 8 x 1.25"
Filter: Antlia Ha, OIII, SII; ZWO R, G, B
Focuser: ZWO EAF
Autoguiding: ASI120 Mini attached to an Agena 50mm Guide Scope/ZWO 60mm Guidescope
Exposure: Ha 75 x 300, OIII 73 x 300, SII 68 x 300, R 46 x 90, G 47 x 90, B 44 x 90 (Total 21h 25')
Gain: 139
Offset 20
Sensor Temp: 0 C
Processing: NINA, PixInsight, Photoshop, BlurXTerminator, StarXTerminator, NoiseXTerminator, GraXpert, Bill Blanshan Color Masks, Bill Blanshan Stretching.