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Ngc 300
Continuing my experiment adding Ha to LRGB galaxy shots, I added an hour of Ha to NGC 300.
This is a fainter target than others I've attempted recently. I comprises 54x300s L, 4 x 900s Ha and 18x300s each RGB. Taken with QSI 583 on RC8.
I have a colour gradient in the background that I'm finding hard to remove - LP I guess. I plan on collecting another couple of hours L tonight to try and get the SNR in the galaxy up so I can drop the black point a bit to even the background. If anyone has any PI suggestions, I'd appreciate them.
Thanks for looking
Pete
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