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Messages - tsaban

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1
Release Information / Re: New in PixInsight 1.8.5: FrameAdaptation
« on: 2017 December 23 11:28:00 »
I have a big mosaic of the Orion region with lots of gradients waiting since May, which I stopped to work on in order to make use of this promising function. Juan had promised to describe its usage in September; unfortunately now 2017 has almost passed... :'( :'( :'(

2
Gallery / Re: New Lights from New remote Onservatory
« on: 2017 December 12 11:46:50 »
Excellent images!

3
To me they look like hot pixels which were not removed, because you didn't use bias (and darks?) and which produce a line because of the drift present in your polar alignment after image registration. I would try cosmetic correction on individual frames before debayering.

4
Gallery / Re: IC4633 and Mandel-Wilson 9
« on: 2017 September 08 12:33:43 »
Nice

5
Very interesting tool for me too. Since I have to do imaging at some distance from my home I only get a few hours per session. I always end up with sets of frames which differ a lot.

Thanks

7
General / Re: MLT and hpw many layers to use
« on: 2017 January 18 10:16:22 »
If you are unsure how many layers to use I suggest to check your image with the script ExtractWaweletLayers prior to using MLT. It shows you what information is included in which layer.

Clear skies
Tahir

8
Juan explained everything.

Btw. the 72ppi can be changed in Preferences/Default Image Resolution

9
General / Re: BPP master dark expectations (flats overcorrecting)
« on: 2017 January 06 13:58:46 »
Thanks for the explanation Vincent.
In my case I made an error during taking flats and used the master flat of an older session which was not calibrated.

Regards
Tahir

10
General / Re: BPP master dark expectations (flats overcorrecting)
« on: 2017 January 05 10:02:15 »
I can also confirm this (I beleive recently introduced) bug in BPP. I lost several hours wondering what went wrong. Actually I had processed my frames manually and wanted to try the BPP script for the benefit of easy bayer drizzle application. The manually calibrated frames were correct, but those calibrated by BPP had wrongly applied flat fielding.

Swimm, thanks for the Information, I will check if that helps in my case.

Clear skies!
Tahir

11
General / Re: Measuring correct exposure for flats in pixinsight
« on: 2016 November 12 12:34:46 »
Yes :)

12
General / Re: MMT versus MLT for enhancing details?
« on: 2016 May 30 11:16:22 »
Hello Chris,

I have recently used MLT for sharpening the corona of my solar eclipse images. I did use a mask to protect low S/N areas and then carefully increased the bias slider in the 'Detail Layer' area up to layer 4. The corona was nicely sharpened. Of course one has to be carefull not to boost noise, so the application will depend on the image data.

Clear skies
Tahir

13
Image Processing Challenges / Re: Noise reduction on M13 image
« on: 2015 September 01 14:00:33 »
Hi,

This is what I could achieve:

14
Gallery / Re: Bubble nebula - widefield
« on: 2015 August 11 00:46:27 »
Nice!

15
General / Re: Toolbar customization
« on: 2015 January 07 12:39:54 »
Thanks Jim and Zocky. I was already suspecting that it isn't possible...

I knew that I can switch off toolbars, but this isn't what I want. Just to give an example: The "Preview" toolbar has icons for new preview, modify preview, clone preview, show preview, next view,... it keeps going on. I never use any of the icons except new preview and modify preview. The rest just consumes space with the effect of moving in other toolbars important icons into the ">>" menu. I could use a second or a third row for toolbars to make all icons visible, but this cuts into my workspace which I can't spare.

Tahir

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