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SJAA AstroImaging
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“
All truths are easy to understand once they are discovered; the point is to discover them.
”
-
Galileo Galilei
Welcome to the SJAA AstroImaging group . The Idea is to connect, communicate and collaborate! We look forward to the exchange of ideas and your valuable feedback on continuous improvement. Happy knowledge sharing & star gazing :-)
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Alex Woronow
3:54 PM
M16 in SHO / high resolution
M16: Cosmic Erosion in Progress! The excellent HSO subs available for this image made the processing
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M16 in SHO / high resolution
M16: Cosmic Erosion in Progress! The excellent HSO subs available for this image made the processing
3:54 PM
Glenn Newell
,
Paolo Barettoni
2
Jul 1
Another SJAA event last night: Power In The Field
Thanks Glenn, that was really interesting, because my AGM batteries are becoming "old and tired
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Another SJAA event last night: Power In The Field
Thanks Glenn, that was really interesting, because my AGM batteries are becoming "old and tired
Jul 1
Alex Woronow
Jul 1
Extracting emission lines from SHO + RGB images and incorporating them in true-color RGB images
Hello, fellow imagers. For some time now I've been using a PI script I developed that extracts
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Extracting emission lines from SHO + RGB images and incorporating them in true-color RGB images
Hello, fellow imagers. For some time now I've been using a PI script I developed that extracts
Jul 1
Hy Murveit - SJAA Imaging SIG Host
Jul 1
Soliciting speakers for July SJAA Imaging SIG
(and for future months as well) Does anyone have interest in presenting a topic (or perhaps getting
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Soliciting speakers for July SJAA Imaging SIG
(and for future months as well) Does anyone have interest in presenting a topic (or perhaps getting
Jul 1
Glenn Newell
, …
Nikola Nikolov
5
Jun 30
JWST: On July 12, we'll see the universe like never before
Thank you, Glenn! First data from JWST will be monochrome fit files. :) Just like our mono CMOS
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JWST: On July 12, we'll see the universe like never before
Thank you, Glenn! First data from JWST will be monochrome fit files. :) Just like our mono CMOS
Jun 30
Arvind K
Jun 30
Pinnacles tonight?
Hi folks, I am planning to head down to pinnacles after taking care of some work. I'll start
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Pinnacles tonight?
Hi folks, I am planning to head down to pinnacles after taking care of some work. I'll start
Jun 30
Rashi
, …
Rajah
9
Jun 29
A few short stacks from April & June 2022 from RCDO and Little Uvas
Thank you Joan! :) Glad you like them. -- Rashi G. (mobile) On Wed, Jun 29, 2022, 10:25 AM joan
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A few short stacks from April & June 2022 from RCDO and Little Uvas
Thank you Joan! :) Glad you like them. -- Rashi G. (mobile) On Wed, Jun 29, 2022, 10:25 AM joan
Jun 29
Glenn Newell
,
Bruce Braunstein
4
Jun 26
Pics from our first outing
Yeah the only technical failure was the 1500 watt inverter for the projector shut down repeatedly.
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Pics from our first outing
Yeah the only technical failure was the 1500 watt inverter for the projector shut down repeatedly.
Jun 26
Glenn Newell
,
Rashi
5
Jun 25
Astroimaging Workshop - Statuday 6-25 Little Uvas OSP
:) See you there. -- Rashi G. (mobile) On Sat, Jun 25, 2022, 4:39 PM Glenn Newell <glenn.c.newell@
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Astroimaging Workshop - Statuday 6-25 Little Uvas OSP
:) See you there. -- Rashi G. (mobile) On Sat, Jun 25, 2022, 4:39 PM Glenn Newell <glenn.c.newell@
Jun 25
Alex Woronow
, …
Joseph Beyer
3
Jun 25
NGC 3576 Extracted-Emission-Line Image
Hi Alex, I noticed an update to a script in Pixinsight in the last couple days that referred to
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NGC 3576 Extracted-Emission-Line Image
Hi Alex, I noticed an update to a script in Pixinsight in the last couple days that referred to
Jun 25
Francesco Meschia
, …
Pranab Dhar
9
Jun 25
The Tulip nebula with the Cygnus X-1 bow shock
Francesco, I will buy if you write one :) -Pranab On Thu, Jun 23, 2022 at 9:47 PM Rajah <mcrajah@
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The Tulip nebula with the Cygnus X-1 bow shock
Francesco, I will buy if you write one :) -Pranab On Thu, Jun 23, 2022 at 9:47 PM Rajah <mcrajah@
Jun 25
Hy Murveit - SJAA Imaging SIG Host
2
Jun 21
Tuesday June 21 Imaging SIG -- Alex Woronow, AI for Astro-Imaging
Reminder--the imaging SIG is today, Tuesday Jun 21. ---------- Forwarded message --------- From: Hy
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Tuesday June 21 Imaging SIG -- Alex Woronow, AI for Astro-Imaging
Reminder--the imaging SIG is today, Tuesday Jun 21. ---------- Forwarded message --------- From: Hy
Jun 21
Francesco Meschia
, …
Glenn Newell
12
Jun 20
A collaboration mega-project: 225+ hours on M106!
Thank you, Glenn! Francesco On Jun 19, 2022, at 8:33 PM, Glenn Newell <glenn.c.newell@gmail.com
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A collaboration mega-project: 225+ hours on M106!
Thank you, Glenn! Francesco On Jun 19, 2022, at 8:33 PM, Glenn Newell <glenn.c.newell@gmail.com
Jun 20
Alex Woronow
Jun 12
One of those S. Hemisphere Nebulae
Hello friends and fellow imagers, As I continued to explore the products available on Telescope Live,
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One of those S. Hemisphere Nebulae
Hello friends and fellow imagers, As I continued to explore the products available on Telescope Live,
Jun 12
Ephemeris Production SJAA
Jun 11
June 2022 Ephemeris ready for viewing
Hello SJAA members, On Behalf of SJAA, I would like to announce that the June 2022 edition of the
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June 2022 Ephemeris ready for viewing
Hello SJAA members, On Behalf of SJAA, I would like to announce that the June 2022 edition of the
Jun 11
rob pfile
, …
Kai Yang
23
Jun 11
ASI2600MM users?
You guys make me have a second thoughts on 2600 and ASI. Ha. On Fri, Jun 10, 2022 at 09:46 rob pfile
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ASI2600MM users?
You guys make me have a second thoughts on 2600 and ASI. Ha. On Fri, Jun 10, 2022 at 09:46 rob pfile
Jun 11
Alex Woronow
,
Francesco Meschia
2
Jun 5
NGC 6559 - almost interesting
What a great image, Alex! Welcome to the imaging list. Francesco On Jun 5, 2022, at 9:55 AM, Alex
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NGC 6559 - almost interesting
What a great image, Alex! Welcome to the imaging list. Francesco On Jun 5, 2022, at 9:55 AM, Alex
Jun 5
Nikola Nikolov
,
Joe Fragola
2
Jun 4
Comet Observation database (COBS) - good reasource for comet astronomy
Nikola - Great resource for comet observing. Thanks for posting the link. Joe On Jun 4, 2022, at 08:
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Comet Observation database (COBS) - good reasource for comet astronomy
Nikola - Great resource for comet observing. Thanks for posting the link. Joe On Jun 4, 2022, at 08:
Jun 4
Steve Sells
,
Gary Hethcoat
3
Jun 1
New widefield Omega Nebula and the Small Sagittarius Star Cloud image
Thanks, Gary, for your kind words. I took this picture from my driveway here in Menlo Park. I took
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New widefield Omega Nebula and the Small Sagittarius Star Cloud image
Thanks, Gary, for your kind words. I took this picture from my driveway here in Menlo Park. I took
Jun 1
Gary Hethcoat
, …
Walter G. da Cruz
5
May 31
daytime telescope cover: space blanket
https://www.highpointscientific.com/shop/?q=Telegizmos+365+Cover+For+12%22+-14%22+EQ+Mounted+SCT+
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daytime telescope cover: space blanket
https://www.highpointscientific.com/shop/?q=Telegizmos+365+Cover+For+12%22+-14%22+EQ+Mounted+SCT+
May 31
Rajiv Subrahmanyam
, …
gary%mtha...@gtempaccount.com
11
May 31
Light Pollution
Thanks for this comparison. As a newbe living on Mt Hamilton in a Bartle 5 area I have been wondering
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Light Pollution
Thanks for this comparison. As a newbe living on Mt Hamilton in a Bartle 5 area I have been wondering
May 31
Glenn Newell
May 18
Sig Meeting Recording Link
From last night's meeting: https://www.youtube.com/watch?v=oLwgTYdQ5gQ -Glenn
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Sig Meeting Recording Link
From last night's meeting: https://www.youtube.com/watch?v=oLwgTYdQ5gQ -Glenn
May 18
Rajah
, …
Ed Wong
7
May 16
Re: The Super Flower Blood Moon Lunar Eclipse of 2022 occurs tonight, 7:35 p.m. – 11:50 p.m., PDT 🌚
Looks great!!!! On Mon, May 16, 2022 at 6:50 PM Ed Wong <edwongastro@gmail.com> wrote: I
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Re: The Super Flower Blood Moon Lunar Eclipse of 2022 occurs tonight, 7:35 p.m. – 11:50 p.m., PDT 🌚
Looks great!!!! On Mon, May 16, 2022 at 6:50 PM Ed Wong <edwongastro@gmail.com> wrote: I
May 16
Hy Murveit - SJAA Imaging SIG Host
2
May 16
Tuesday May 17 Imaging SIG -- Bill Tschumy
Reminder about tomorrow night's meeting. See you then! Hy ---------------------------------------
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Tuesday May 17 Imaging SIG -- Bill Tschumy
Reminder about tomorrow night's meeting. See you then! Hy ---------------------------------------
May 16
Glenn Newell
, …
Steve Sells
9
May 15
AIC 2022 in San Jose May 20-21
See you there! -Steve On Sunday, March 6, 2022 at 6:23:22 PM UTC-8 glenn.c...@gmail.com wrote: I have
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AIC 2022 in San Jose May 20-21
See you there! -Steve On Sunday, March 6, 2022 at 6:23:22 PM UTC-8 glenn.c...@gmail.com wrote: I have
May 15
Steve Sells
,
Michael Okincha
4
May 11
New picture of the Beehive Cluster with unusual spikes around the brightest stars
Hi Steve, Yes, any bright star would be fine for studying your optics. You might consider capturing a
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New picture of the Beehive Cluster with unusual spikes around the brightest stars
Hi Steve, Yes, any bright star would be fine for studying your optics. You might consider capturing a
May 11
Gary Hethcoat
, …
jyp...@gmail.com
5
May 5
Motorized focuser working!
Thank you everyone for the kind words. Rashi, I don't know if it will work with Asiair, maybe
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Motorized focuser working!
Thank you everyone for the kind words. Rashi, I don't know if it will work with Asiair, maybe
May 5
Nikola Nikolov
, …
Rich Klein
3
Apr 30
DNA/RNA nucleobases detected in meteorites
For those of you like me who were wondering what the difference between what a nucleotide (which is
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DNA/RNA nucleobases detected in meteorites
For those of you like me who were wondering what the difference between what a nucleotide (which is
Apr 30
Hy Murveit - SJAA Imaging SIG Host
,
Glenn Newell
3
Apr 27
Tuesday April 19 Imaging SIG -- Nikola Nikolov, Astroimaging in near-infrared
Event Recording: https://www.youtube.com/watch?v=c0TpOgcnQbM On Mon, Apr 18, 2022 at 12:17 PM Hy
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Tuesday April 19 Imaging SIG -- Nikola Nikolov, Astroimaging in near-infrared
Event Recording: https://www.youtube.com/watch?v=c0TpOgcnQbM On Mon, Apr 18, 2022 at 12:17 PM Hy
Apr 27
Nikola Nikolov
Apr 25
Bok globule B68
As a continuation of the discussion for near-infrared imaging here is an object called B68.
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Bok globule B68
As a continuation of the discussion for near-infrared imaging here is an object called B68.
Apr 25