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Old 13-08-2018, 06:59 PM
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multiweb (Marc)
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Join Date: Oct 2007
Location: Sydney
Posts: 22,078
Astrofest Shots in Infrared

Rho Ophiuchus

Here's my first shot from astrofest 2018. QHY9/FSQ106N on G11/Lodestar OAG and Astronomik 742nm IR filter - 64x300s.

[3348x2502 - 3.2MB] 1:1
[1920x1435 - 1.2MB] HD

Little noisy. Seems that whatever you do you always need some more subs with Rho.

Here's the standard blend IR IR/LUM LUM with one I baked earlier.
[2302x1580 - 2.1MB] 1:1
[1920x1318 - 1.6MB] HD

Horse Head

This one was only 23x300s collected over a few freezing mornings between 4:00am and 5:30am (sub zero cool) but for one of the mornings where my laptop froze and conspired against me. I had no end of troubles with USB and serial ports disconnecting so I called it quit after collecting only an extra 4 subs in one hour. It needs a lot more IR in the HH but the flame being brighter came up alright.

[3348x2421 - 2.5MB] 1:1
[1920x1388 - 1.1MB] HD


Here's the standard blend IR IR/LUM LUM.
[3348x2347 - 3.4MB] 1:1
[1920x1346 - 1.6MB] HD

NGC6188 - Ara Area

Here's another one in Ara. QHY9/FSQ106N on G11/Lodestar OAG and Astronomik 742nm IR filter - 44x300s.

[3348x2505 - 5.8MB] 1:1
[1920x1437 - 2.2MB] HD

Here's the standard blend IR IR/LUM LUM.
[2295x1629 - 4.7MB] 1:1
[1920x1363 - 3.4MB] HD

M16 - The Eagle Nebula

Here's another up ahead at astrofest. QHY9/FSQ106N on G11/Lodestar OAG and Astronomik 742nm IR filter - 42x300s.

[3336x2496 - 4.8MB] 1:1
[1920x1437 - 1.9MB] HD

Here's the standard blend IR IR/LUM LUM.
[3336x2400 - 7.7MB] 1:1
[1920x1381 - 3.6MB] HD

Enjoy the views.
Attached Thumbnails
Click for full-size image (RhoOph_IR_FSQ106N_sf.jpg)
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Click for full-size image (RhoOph_IR_LIR_L_FSQ106N_sf.jpg)
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Click for full-size image (IC424_IR_IRL_L_FSQ106N_sf.jpg)
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Click for full-size image (IC434_IR_FSQ106N_sf.jpg)
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Click for full-size image (NGC6188_IR_IRL_L_FSQ106N_sf.jpg)
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Click for full-size image (NGC6188_IR_FSQ106N_sf.jpg)
198.9 KB29 views
Click for full-size image (M16_IR_FSQ106N_IR_sf.jpg)
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Click for full-size image (M16_IR_IRL_L_FSQ106N_sf.jpg)
198.5 KB17 views

Last edited by multiweb; 15-08-2018 at 08:47 PM. Reason: added color blend and more pics
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