Smc data

[avandonk]

Here is 40+ x 6 min of each of RGB of the SMC as a 32 bit fit that is twice the size of a native sensor image. Drizzled. 600MB

http://d1355990.i49.quadrahosting.com.au/2014_08/SMC_32b.zip

I have just about nailed down the flexure. More to come.

There is a bit of spherochromaticity in the red channel.

Do your best.

Below is a screen shot just after DBE and stretching.


Bert

[Octane]

Bert,

You need to crop the overlapped regions before you run DBE. You'll get a much better result.

H

[alpal]

Does that mean that it's not worth downloading 594 M Bytes until Bert fixes it?

[Octane]

I wouldn't say it's a waste, but, proper results are attained after cropping overlapped/dithered/low SNR regions prior to running ABE/DBE. I guess it depends where the control points (and, how many of them) are placed.

H

[alpal]

Let's wait to see what Bert says.

[avandonk]

Allan the data is untouched. So crop before using DBE. H is quite correct. I only put up the picture to give an idea of the data.

My quick effort 26MB

http://d1355990.i49.quadrahosting.com.au/2014_08/SMC_40f_.jpg


I had been up for two nights and was in no fit state to process data effectively.

Bert

[avandonk]

Here is a better version. I have two nights of RGB data. This is red from night two and blue from night one with all the green. I still have a bit of flexure and this will get fixed today. Each time I fix it in one part of the system another lesser problem rears its ugly head. It is just like whack a mole!

23MB

http://d1355990.i49.quadrahosting.com.au/2014_08/SMC_mix.jpg


Here is this data as a zip file 16b tif. 230MB

http://d1355990.i49.quadrahosting.com.au/2014_08/SMC16btif.zip




Bert