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Bruce, As Steve said, that’s beautiful. Regards, Geof Sent from Outlook for iOS<https://aka.ms/o0ukef> ________________________________ Sent: Wednesday, December 11, 2024 9:18 pm To:

Thanks, Steve! Bruce Sent: Wednesday, December 11, 2024 1:19 PM To: [email protected] Subject: Re: [QSI-CCD] NGC 7380 image That's a beauty, Bruce - very well-done, mate! - - Steve

That's a beauty, Bruce - very well-done, mate! - - Steve [email protected]> wrote:

NGC 7380 is an open cluster in Cepheus, bordered by the well-known ?"wizard" emission nebula. ?The hot young stars formed less than 5M years ago and have since ionized the surrounding hydrogen gas.

Hello, Do QSI sell dessicant for replacement? Any help is appreciated

Not sure if this is what you were looking for, I don't have a 6120 myself but AFAIK they only have one gain setting. According to the chart the 6120 gain factor is 0.13e-/ADU and typical read noise is

Hi there, what is the gain offset ( in ADU) on the qsi 6120 in low gain mode? Trying to calculate the "swamping the read noise". Thanks

Thank you, Bruce. Yes, it was one of my shorter integrations from a while back. I usually try to get 30-40 hours of data, depending on weather systems, etc., as you well know. - - Steve

Nice image, Steve, well done.? This is one of my favorite galaxy targets but it definitely requires a reasonably long integration time. Bruce

Thanks for the kind feedback, guys, much appreciated. Bruce

Hi all, It must be the "M-74" season - many beautiful captures. Hopefully, this is no different.?This was taken from Mare Stellarae Observatory in Rio Rancho, New Mexico, using a Celestron EdgeHD

This is certainly a beauty, Bruce - wonderful work, and very nicely done, mate - - Steve [email protected]> wrote:

Bruce, What a fabulous image of this striking face on spiral galaxy. Regards, Geof ________________________________ Sent: 09 November 2024 02:13 To: [email protected] <[email protected]> Subject:

Great work Bruce. I envy your dark skies. Love the color!

A beautiful image of a magnificent galaxy, Bruce. Clear skies, Kevin To: "QSI-CCD" <[email protected]> Sent: Friday, November 8, 2024 9:13:02 PM Subject: [QSI-CCD] M74 image M74, is a nearly face-on

A very nice shot, Bruce! Von: [email protected] [mailto:[email protected]] Im Auftrag von bw via groups.io Gesendet: Samstag, 9. November 2024 03:13 An: [email protected] Betreff: [QSI-CCD] M74 image

M74, is a nearly face-on "grand design" spiral galaxy, so-called because of the strongly defined, symmetric spiral arms that extend around its core. ?It became known to visual observers as the

Hi, I remove the cover of my QSI 583 WSG, and I discover that something that looks like a temperature sensor is unglue from the back of the camera. Last night, I have a -29c at startup of the camera,

Thanks for all the kind remarks, guys, very much appreciated. Cheers, Bruce

That's a triumph.? You outdid yourself on that one. Jerry L. Floyd