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List:       kstars-devel
Subject:    Re: KStars v3.5.0 Release Date?
From:       Hy Murveit <murveit () gmail ! com>
Date:       2020-11-12 20:48:02
Message-ID: CA+B1P8sw_-12PFnLeVtqh+UsRq0VBKAocKuewUeHu-4pROZ+Cw () mail ! gmail ! com
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I found the bug related to the system always setting the users profile to
profile #0 whenever the profile editor is used.
This affected Guide, Focus & HFR, but not align (which has a different
implementation than the rest, it seems).
There was also a bug where Guide always used the index from focus, not it's
own.

It was a simple change, as you can see in the MR
https://invent.kde.org/education/kstars/-/merge_requests/131
and I tagged it as 3.5.0, but of course I'll leave it to Jasem to decide if
it should be there.

Hy

On Thu, Nov 12, 2020 at 7:43 AM Robert Lancaster <rlancaste@gmail.com>
wrote:

> Hi Eric,
>
> Yes it is mostly in KStars, the editor is in KStars, the default profiles
> are now in KStars because we wanted everyone to have more control over the
> defaults so they can be tweaked in nicely.  But the reason that
> StellarSolver affected the saving of the profile here was because the ==
> operator for comparing the profiles is defined in parameters.cpp and the
> function for conversion to and from an options map for saving or other uses
> is in parameters.cpp in StellarSolver.  I also have a convenience function
> for saving and loading profiles from a file in StellarSolver (but that was
> not affected by this issue).
>
> On Nov 12, 2020, at 9:10 AM, Eric Dejouhanet <eric.dejouhanet@gmail.com>
> wrote:
>
> Sorry if I was convinced the profile management was actually located in
> kstars and not in stellarsolver.
>
> eric.dejouhanet@gmail.com - https://astronomy.dejouha.net
> *De:* rlancaste@gmail.com
> *Envoyé:* 12 novembre 2020 13:18
> *À:* hy@murveit.com
> *Cc:* eric.dejouhanet@gmail.com; mutlaqja@ikarustech.com;
> sterne-jaeger@openfuture.de; kstars-devel@kde.org
> *Objet:* Re: KStars v3.5.0 Release Date?
>
> So the initial keep parameter not being saved was a bug in StellarSolver
> before, but I did fix it yesterday in StellarSolver before I sent those
> messages last night.  You might have missed it but I did mention that I
> fixed it with the other stuff I said.  So if you were using the older
> version yes it was not being saved, but now it should.  It was fixed in
> this commit.
>
>
> https://github.com/rlancaste/stellarsolver/commit/88135877f588c977e190977afca1c5132aacbbe2
>
> It was not being saved previously because we had added the initial keep
> parameter but then hadn't added it to the equals method nor to the options
> map method used in the file saving.  Sorry I did not do this before, but I
> think what happened was that we were experimenting with the parameter, we
> were debating how it could be used, similarly to how we were in the emails
> yesterday, but we were still thinking about it and hadn't yet decided
> whether to leave it alone or change it, but then we moved on to other
> things and left it unfinished.  But I did fix it yesterday after your email
> flagging this issue Eric and Hy's response which reminded me we hadn't
> finished it.
>
> All that remains here is to add the parameter to the options profile
> editor in KStars now, which I was waiting to do until we discussed whether
> to keep it as is or change the names.  I can add that to KStars next.
>
> Sent from my iPhone
>
> On Nov 12, 2020, at 4:05 AM, Hy Murveit <murveit@gmail.com> wrote:
>
> 
> Eric,
>
> Not sure which issue your were confirming.  The possible initialKeep bug
> would  not be minor, if it's happening it could really make processing time
> long for hfr and focus, like the 20s you're seeing. I'd vote to fix that if
> it's broken. The other one (spinbox) is an annoyance, I'd lean towards
> fixing it now, but if you twisted my arm I guess I could agree to wait.
>
> Hy
>
> On Thu, Nov 12, 2020, 12:56 AM Eric Dejouhanet <eric.dejouhanet@gmail.com>
> wrote:
>
>> I confirm, but this is probably a minor that can be addressed in 3.5.1.
>>
>> eric.dejouhanet@gmail.com - https://astronomy.dejouha.net
>> *De:* murveit@gmail.com
>> *Envoyé:* 12 novembre 2020 09:37
>> *À:* eric.dejouhanet@gmail.com
>> *Répondre à :* hy@murveit.com
>> *Cc:* mutlaqja@ikarustech.com; hy@murveit.com; rlancaste@gmail.com;
>> sterne-jaeger@openfuture.de; kstars-devel@kde.org
>> *Objet:* Re: KStars v3.5.0 Release Date?
>>
>> *Eric:* I see. So, can you check to see you don't have a file saved
>> that's messing things up (e.g. delete your ~/.local/share/kstars/
>> SavedFocusProfiles.ini <http://savedfocusprofiles.ini/> file if it
>> exists, and then make sure you're using the "1-Focus Default" profile). You
>> could play with the initialKeep and keepNum values in the
>> kstars/ekos/auxiliary/stellarsolverprofile.cpp file in the Focus method.
>> (Also see the note to Rob below).
>>
>> *Rob:* could there be a bug that if you have a saved .ini file, then the
>> initialKeep parameter no longer gets set and uses a very high default? I
>> wouldn't be surprised if that's what messing Eric up.
>>
>> Hy
>>
>> On Thu, Nov 12, 2020 at 12:24 AM Hy Murveit <murveit@gmail.com> wrote:
>>
>>> Also, for the record, I do agree that Rob should either expose the
>>> initialKeep parameter or make it a multiple of the Keep parameter.
>>> As it currently stands, it effectively limits the maximum value of the
>>> keep parameter.
>>> H
>>>
>>> On Thu, Nov 12, 2020 at 12:19 AM Hy Murveit <murveit@gmail.com> wrote:
>>>
>>>> Jasem: I can go either way I suppose, but in my experience, it's
>>>> running reasonably quickly. I won't object too strongly if you want to fix
>>>> it.
>>>>
>>>> Eric:  When I processed your images on my RPi4, they processed
>>>> reasonably quickly:
>>>>
>>>> *Looking at the 1x1 image:*
>>>> *Computing the HFR took 1-2s, but that's using my "quick HFR" which
>>>> only looks at stars in the middle 25% of the image.*
>>>> *Turning off the quick HFR option slowed it down to 4-5 seconds (again
>>>> possibly alongside guiding).*
>>>> *Are you using something slower than a RPi4? Could there be something
>>>> else slowing down the computations?*
>>>>
>>>> *Looking at the 2x2 image:*
>>>> *Seemed to take 1-2s without quickhfr, and 1s or less with quickhfr.*
>>>> *FWIW, I run my focus with 2x2 binning of a ZWO ASI 1600.*
>>>>
>>>>
>>>> We should figure out what the issue is.
>>>> Hy
>>>>
>>>>
>>>>
>>>> On Wed, Nov 11, 2020 at 11:50 PM Eric Dejouhanet <
>>>> eric.dejouhanet@gmail.com> wrote:
>>>>
>>>>> Which is my case right now. But in the particular subject of 3.5, I
>>>>> agree. I would like to know if the profiles are editable by the end-user
>>>>> when they are saved locally, I mean, are all parameters from the file
>>>>> loaded back properly?
>>>>>
>>>>> You know what I also mean here. Are there any tests validating that
>>>>> part?
>>>>>
>>>>> eric.dejouhanet@gmail.com - https://astronomy.dejouha.net
>>>>> *De:* mutlaqja@ikarustech.com
>>>>> *Envoyé:* 12 novembre 2020 08:46
>>>>> *À:* hy@murveit.com
>>>>> *Cc:* rlancaste@gmail.com; eric.dejouhanet@gmail.com;
>>>>> sterne-jaeger@openfuture.de; kstars-devel@kde.org
>>>>> *Objet:* Re: KStars v3.5.0 Release Date?
>>>>>
>>>>> That's fine with me. As long as it does end up generating too many
>>>>> stars that ends up clogging HFR calculations unnecessarily.
>>>>>
>>>>> --
>>>>> Best Regards,
>>>>> Jasem Mutlaq
>>>>>
>>>>>
>>>>>
>>>>> On Thu, Nov 12, 2020 at 10:35 AM Hy Murveit <murveit@gmail.com> wrote:
>>>>>
>>>>>> Jasem,
>>>>>>
>>>>>> This close to the release, I'm inclined to be conservative here and
>>>>>> let it be.
>>>>>> It's just something I came up with, not some reference algorithm, and
>>>>>> it seems to be working as it was implemented.
>>>>>> I suggest that we can play with this in 3.5.1 if you want, but not
>>>>>> mess with this now.
>>>>>>
>>>>>> Hy
>>>>>>
>>>>>>
>>>>>> On Wed, Nov 11, 2020 at 11:11 PM Jasem Mutlaq <
>>>>>> mutlaqja@ikarustech.com> wrote:
>>>>>>
>>>>>>> Hello Robert,
>>>>>>>
>>>>>>> Good catch on the partition & keep stars. I think we ought to
>>>>>>> resolve this not by simply dividing by the number of chunks as this might
>>>>>>> skew the results. In some images, some regions are more star-rich than
>>>>>>> others. Maybe we should do a POST star detection but PRE star filter step
>>>>>>> where the # of stars are then trimmed to the required initial keep?
>>>>>>>
>>>>>>> --
>>>>>>> Best Regards,
>>>>>>> Jasem Mutlaq
>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>> On Thu, Nov 12, 2020 at 9:41 AM Robert Lancaster <
>>>>>>> rlancaste@gmail.com> wrote:
>>>>>>>
>>>>>>>> Oh the more significant question that I asked though, I don't think
>>>>>>>> we addressed it yet.  Right now initial keep doesn't work the way you meant
>>>>>>>> it to due to the partitions.  Does that need to be changed?
>>>>>>>>
>>>>>>>> Sent from my iPhone
>>>>>>>>
>>>>>>>> > On Nov 12, 2020, at 1:37 AM, Robert Lancaster <
>>>>>>>> rlancaste@gmail.com> wrote:
>>>>>>>> >
>>>>>>>> > Yep they are the same kind of thing when it comes to stars
>>>>>>>> certainly.  Your argument that HFR should correlate to magnitude is
>>>>>>>> probably very true for stars, but not for nebulae or galaxies.  They can be
>>>>>>>> large but dim.  It also might not be true for some stars with dust around
>>>>>>>> them
>>>>>>>> >
>>>>>>>> > Sent from my iPhone
>>>>>>>> >
>>>>>>>> >> On Nov 12, 2020, at 1:24 AM, Hy Murveit <murveit@gmail.com>
>>>>>>>> wrote:
>>>>>>>> >>
>>>>>>>>
>>>>>>>
>

[Attachment #3 (text/html)]

<div dir="ltr">I found the bug related to the system always setting the users profile to profile #0 \
whenever the profile editor is used.<div>This affected Guide, Focus &amp; HFR, but not align (which has a \
different implementation than the rest, it seems).</div><div>There was also a bug where Guide always used \
the index  from focus, not it&#39;s own.</div><div><br></div><div>It was a simple change, as you can see \
in the MR  <a href="https://invent.kde.org/education/kstars/-/merge_requests/131">https://invent.kde.org/education/kstars/-/merge_requests/131</a></div><div>and \
I tagged it as 3.5.0, but of course I&#39;ll leave it to Jasem to decide if it should be \
there.</div><div><br></div><div>Hy</div></div><br><div class="gmail_quote"><div dir="ltr" \
class="gmail_attr">On Thu, Nov 12, 2020 at 7:43 AM Robert Lancaster &lt;<a \
href="mailto:rlancaste@gmail.com">rlancaste@gmail.com</a>&gt; wrote:<br></div><blockquote \
class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"><div style="overflow-wrap: break-word;">Hi \
Eric,<div><br></div><div>Yes it is mostly in KStars, the editor is in KStars, the default profiles are \
now in KStars because we wanted everyone to have more control over the defaults so they can be tweaked in \
nicely.   But the reason that StellarSolver affected the saving of the profile here was because the == \
operator for comparing the profiles is defined in parameters.cpp and the function for conversion to and \
from an options map for saving or other uses is in parameters.cpp in StellarSolver.   I also have a \
convenience function for saving and loading profiles from a file in StellarSolver (but that was not \
affected by this issue).<br><div><br><blockquote type="cite"><div>On Nov 12, 2020, at 9:10 AM, Eric \
Dejouhanet &lt;<a href="mailto:eric.dejouhanet@gmail.com" \
target="_blank">eric.dejouhanet@gmail.com</a>&gt; wrote:</div><br><div><div \
id="gmail-m_3062718894205722033response_container_BBPPID" dir="auto" \
style="font-family:Helvetica;font-size:initial;font-style:normal;font-variant-caps:normal;font-weight:norm \
al;letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spac \
ing:0px;background-color:rgb(255,255,255);text-decoration:none;outline:none"><div name="BB10" \
id="gmail-m_3062718894205722033BB10_response_div_BBPPID" dir="auto" style="width:1013px">Sorry if I was \
convinced the profile management was actually located in kstars and not in stellarsolver.  </div><div \
id="gmail-m_3062718894205722033blackberry_signature_BBPPID" name="BB10" dir="auto"><div \
id="gmail-m_3062718894205722033_signaturePlaceholder_BBPPID" name="BB10" dir="auto"><p dir="ltr"><a \
href="mailto:eric.dejouhanet@gmail.com" target="_blank">eric.dejouhanet@gmail.com</a><span>  \
</span>-<span>  </span><a href="https://astronomy.dejouha.net/" \
target="_blank">https://astronomy.dejouha.net</a></p></div></div></div><div \
id="gmail-m_3062718894205722033_original_msg_header_BBPPID" dir="auto" \
style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal; \
letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing:0px;background-color:rgb(255,255,255);text-decoration:none"><table \
width="100%" style="border-spacing:0px;display:table;outline:none"><tbody><tr><td colspan="2" \
style="font-size:initial;text-align:initial"><div style="border-style:solid none \
none;border-top-width:1pt;border-top-color:rgb(181,196,223);padding:3pt 0in \
0in;font-family:Tahoma,&quot;BB Alpha Sans&quot;,&quot;Slate Pro&quot;;font-size:10pt"><div \
id="gmail-m_3062718894205722033from"><b>De:</b><span>  </span><a href="mailto:rlancaste@gmail.com" \
target="_blank">rlancaste@gmail.com</a></div><div \
id="gmail-m_3062718894205722033sent"><b>Envoyé:</b><span>  </span>12 novembre 2020 13:18</div><div \
id="gmail-m_3062718894205722033to"><b>À:</b><span>  </span><a href="mailto:hy@murveit.com" \
target="_blank">hy@murveit.com</a></div><div id="gmail-m_3062718894205722033cc"><b>Cc:</b><span>  \
</span><a href="mailto:eric.dejouhanet@gmail.com" target="_blank">eric.dejouhanet@gmail.com</a>;<span>  \
</span><a href="mailto:mutlaqja@ikarustech.com" target="_blank">mutlaqja@ikarustech.com</a>;<span>  \
</span><a href="mailto:sterne-jaeger@openfuture.de" \
target="_blank">sterne-jaeger@openfuture.de</a>;<span>  </span><a href="mailto:kstars-devel@kde.org" \
target="_blank">kstars-devel@kde.org</a></div><div \
id="gmail-m_3062718894205722033subject"><b>Objet:</b><span>  </span>Re: KStars v3.5.0 Release \
Date?</div></div></td></tr></tbody></table><br></div><div name="BB10" dir="auto" \
style="font-family:Helvetica;font-size:12px;font-style:normal;font-variant-caps:normal;font-weight:normal; \
letter-spacing:normal;text-align:start;text-indent:0px;text-transform:none;white-space:normal;word-spacing \
:0px;background-color:rgb(255,255,255);text-decoration:none;line-height:initial;outline:none"><div \
dir="auto"></div>So the initial keep parameter not being saved was a bug in StellarSolver before, but I \
did fix it yesterday in StellarSolver before I sent those messages last night.   You might have missed it \
but I did mention that I fixed it with the other stuff I said.   So if you were using the older version \
yes it was not being saved, but now it should.   It was fixed in this commit.<div><br></div><div><a \
href="https://github.com/rlancaste/stellarsolver/commit/88135877f588c977e190977afca1c5132aacbbe2" \
target="_blank">https://github.com/rlancaste/stellarsolver/commit/88135877f588c977e190977afca1c5132aacbbe2</a></div><div><br></div><div>It \
was not being saved previously because we had added the initial keep parameter but then hadn't added it \
to the equals method nor to the options map method used in the file saving.   Sorry I did not do this \
before, but I think what happened was that we were experimenting with the parameter, we were debating how \
it could be used, similarly to how we were in the emails yesterday, but we were still thinking about it \
and hadn't yet decided whether to leave it alone or change it, but then we moved on to other things and \
left it unfinished.   But I did fix it yesterday after your email flagging this issue Eric and Hy's \
response which reminded me we hadn't finished it.</div><div><br></div><div>All that remains here is to \
add the parameter to the options profile editor in KStars now, which I was waiting to do until we \
discussed whether to keep it as is or change the names.   I can add that to KStars next.<br><br><div \
dir="ltr">Sent from my iPhone</div><div dir="ltr"><br><blockquote type="cite">On Nov 12, 2020, at 4:05 \
AM, Hy Murveit &lt;<a href="mailto:murveit@gmail.com" target="_blank">murveit@gmail.com</a>&gt; \
wrote:<br><br></blockquote></div><blockquote type="cite"><div dir="ltr"><div dir="auto">Eric,  <div \
dir="auto"><br></div><div dir="auto">Not sure which issue your were confirming.   The possible \
initialKeep bug would   not be minor, if it&#39;s happening it could really make processing time long for \
hfr and focus, like the 20s you&#39;re seeing. I&#39;d vote to fix that if it&#39;s broken. The other one \
(spinbox) is an annoyance, I&#39;d lean towards fixing it now, but if you twisted my arm I guess I could \
agree to wait.<div dir="auto"><br></div><div dir="auto">Hy</div></div></div><br><div \
class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 12, 2020, 12:56 AM Eric Dejouhanet \
&lt;<a href="mailto:eric.dejouhanet@gmail.com" target="_blank">eric.dejouhanet@gmail.com</a>&gt; \
wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"><div style="background-color:rgb(255,255,255)"><div \
id="gmail-m_3062718894205722033m_3652298360928128828response_container_BBPPID" dir="auto" \
style="outline:none"><div id="gmail-m_3062718894205722033m_3652298360928128828BB10_response_div_BBPPID" \
dir="auto" style="width:990.719px">I confirm, but this is probably a minor that can be addressed in \
3.5.1.</div><div id="gmail-m_3062718894205722033m_3652298360928128828blackberry_signature_BBPPID" \
dir="auto"><div id="gmail-m_3062718894205722033m_3652298360928128828_signaturePlaceholder_BBPPID" \
dir="auto"><p dir="ltr"><a href="mailto:eric.dejouhanet@gmail.com" \
target="_blank">eric.dejouhanet@gmail.com</a><span>  </span>-<span>  </span><a \
href="https://astronomy.dejouha.net/" \
target="_blank">https://astronomy.dejouha.net</a></p></div></div></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828_original_msg_header_BBPPID" dir="auto"><table \
width="100%" style="border-spacing:0px;display:table;outline:none"><tbody><tr><td colspan="2"><div \
style="border-style:solid none none;border-top-width:1pt;border-top-color:rgb(181,196,223);padding:3pt \
0in 0in;font-family:tahoma,&quot;bb alpha sans&quot;,&quot;slate pro&quot;;font-size:10pt"><div \
id="gmail-m_3062718894205722033m_3652298360928128828from"><b>De:</b><span>  </span><a \
href="mailto:murveit@gmail.com" target="_blank">murveit@gmail.com</a></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828sent"><b>Envoyé:</b><span>  </span>12 novembre 2020 \
09:37</div><div id="gmail-m_3062718894205722033m_3652298360928128828to"><b>À:</b><span>  </span><a \
href="mailto:eric.dejouhanet@gmail.com" target="_blank">eric.dejouhanet@gmail.com</a></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828reply_to"><b>Répondre à :</b><span>  </span><a \
href="mailto:hy@murveit.com" target="_blank">hy@murveit.com</a></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828cc"><b>Cc:</b><span>  </span><a \
href="mailto:mutlaqja@ikarustech.com" target="_blank">mutlaqja@ikarustech.com</a>;<span>  </span><a \
href="mailto:hy@murveit.com" target="_blank">hy@murveit.com</a>;<span>  </span><a \
href="mailto:rlancaste@gmail.com" target="_blank">rlancaste@gmail.com</a>;<span>  </span><a \
href="mailto:sterne-jaeger@openfuture.de" target="_blank">sterne-jaeger@openfuture.de</a>;<span>  \
</span><a href="mailto:kstars-devel@kde.org" target="_blank">kstars-devel@kde.org</a></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828subject"><b>Objet:</b><span>  </span>Re: KStars \
v3.5.0 Release Date?</div></div></td></tr></tbody></table><br></div><div dir="auto" \
style="outline:none"><div dir="ltr"><b>Eric:</b>  I see. So, can you check to see you don&#39;t have a \
file saved that&#39;s messing things up (e.g. delete your ~/.local/share/kstars/<a \
href="http://savedfocusprofiles.ini/" target="_blank">SavedFocusProfiles.ini</a><span>  </span>file if it \
exists, and then make sure you&#39;re using the &quot;1-Focus Default&quot; profile). You could play with \
the initialKeep and keepNum values in the kstars/ekos/auxiliary/<a \
href="http://stellarsolverprofile.cpp/" target="_blank">stellarsolverprofile.cpp</a><span>  </span>file \
in the Focus method. (Also see the note to Rob below).  <div><br></div><div><b>Rob:</b>  could there be a \
bug that if you have a saved .ini file, then the initialKeep parameter no longer gets set and uses a very \
high default? I wouldn&#39;t be surprised if that&#39;s what messing Eric \
up.</div><div><br></div><div>Hy</div><div></div></div><br><div class="gmail_quote"><div dir="ltr" \
class="gmail_attr">On Thu, Nov 12, 2020 at 12:24 AM Hy Murveit &lt;<a href="mailto:murveit@gmail.com" \
target="_blank">murveit@gmail.com</a>&gt; wrote:<br></div><blockquote class="gmail_quote" \
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div \
dir="ltr">Also, for the record, I do agree that Rob should either expose the initialKeep parameter or \
make it a multiple of the Keep parameter.<div>As it currently stands, it effectively limits the maximum \
value of the keep parameter.</div><div>H</div></div><br><div class="gmail_quote"><div dir="ltr" \
class="gmail_attr">On Thu, Nov 12, 2020 at 12:19 AM Hy Murveit &lt;<a href="mailto:murveit@gmail.com" \
target="_blank">murveit@gmail.com</a>&gt; wrote:<br></div><blockquote class="gmail_quote" \
style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div \
dir="ltr"><div>Jasem: I can go either way I suppose, but in my experience, it&#39;s running reasonably \
quickly. I won&#39;t object too strongly if you want to fix it.</div><div><br></div>Eric:   When I \
processed your images on my RPi4, they processed reasonably quickly:<div><br></div><blockquote \
style="margin:0px 0px 0px 40px;border:none;padding:0px"><div><i>Looking at the 1x1 \
image:</i></div><div><div><i>Computing the HFR took 1-2s, but that&#39;s using my &quot;quick HFR&quot; \
which only looks at stars in the middle 25% of the image.</i></div></div><div><div><i>Turning off the \
quick HFR option slowed it down to 4-5 seconds (again possibly alongside \
guiding).</i></div></div><div><div><i>Are you using something slower than a RPi4? Could there be \
something else slowing down the \
computations?</i></div></div><div><div><i><br></i></div></div><div><div><i>Looking at the 2x2 \
image:</i></div></div><div><div><i>Seemed to take 1-2s without quickhfr, and 1s or less with \
quickhfr.</i></div></div><div><div><i>FWIW, I run my focus with 2x2 binning of a ZWO ASI \
1600.</i></div></div></blockquote><div><div></div></div><div><br></div><div>We should figure out what the \
issue is.  </div><div>Hy</div><div><br></div><div><br></div></div><br><div class="gmail_quote"><div \
dir="ltr" class="gmail_attr">On Wed, Nov 11, 2020 at 11:50 PM Eric Dejouhanet &lt;<a \
href="mailto:eric.dejouhanet@gmail.com" target="_blank">eric.dejouhanet@gmail.com</a>&gt; \
wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"><div style="background-color:rgb(255,255,255)"><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733response_container_BBPPID" dir="auto" \
style="outline:none"><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733BB10_response_div_BBPPID" dir="auto" \
style="width:953.875px">Which is my case right now. But in the particular subject of 3.5, I agree. I \
would like to know if the profiles are editable by the end-user when they are saved locally, I mean, are \
all parameters from the file loaded back properly?  </div><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733BB10_response_div_BBPPID" dir="auto" \
style="width:953.875px"><br></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733BB10_response_div_BBPPID" dir="auto" \
style="width:953.875px">You know what I also mean here. Are there any tests validating that part?  \
</div><div id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_7337234 \
694170452649gmail-m_2033396795361749696gmail-m_-1918649374322300733response_div_spacer_BBPPID" dir="auto" \
style="width:953.875px"><br></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733blackberry_signature_BBPPID" dir="auto"><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733_signaturePlaceholder_BBPPID" dir="auto"><p \
dir="ltr"><a href="mailto:eric.dejouhanet@gmail.com" target="_blank">eric.dejouhanet@gmail.com</a><span>  \
</span>-<span>  </span><a href="https://astronomy.dejouha.net/" \
target="_blank">https://astronomy.dejouha.net</a></p></div></div></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733_original_msg_header_BBPPID" dir="auto"><table \
width="100%" style="border-spacing:0px;display:table;outline:none"><tbody><tr><td colspan="2"><div \
style="border-style:solid none none;border-top-width:1pt;border-top-color:rgb(181,196,223);padding:3pt \
0in 0in;font-family:tahoma,&quot;bb alpha sans&quot;,&quot;slate pro&quot;;font-size:10pt"><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_7337234694170452649gmail-m_2033396795361749696gmail-m_-1918649374322300733from"><b>De:</b><span> \
</span><a href="mailto:mutlaqja@ikarustech.com" target="_blank">mutlaqja@ikarustech.com</a></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733sent"><b>Envoyé:</b><span>  </span>12 novembre \
2020 08:46</div><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_7337234694170452649gmail-m_2033396795361749696gmail-m_-1918649374322300733to"><b>À:</b><span> \
</span><a href="mailto:hy@murveit.com" target="_blank">hy@murveit.com</a></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_7337234694170452649gmail-m_2033396795361749696gmail-m_-1918649374322300733cc"><b>Cc:</b><span> \
</span><a href="mailto:rlancaste@gmail.com" target="_blank">rlancaste@gmail.com</a>;<span>  </span><a \
href="mailto:eric.dejouhanet@gmail.com" target="_blank">eric.dejouhanet@gmail.com</a>;<span>  </span><a \
href="mailto:sterne-jaeger@openfuture.de" target="_blank">sterne-jaeger@openfuture.de</a>;<span>  \
</span><a href="mailto:kstars-devel@kde.org" target="_blank">kstars-devel@kde.org</a></div><div \
id="gmail-m_3062718894205722033m_3652298360928128828gmail-m_-6303917958834978578gmail-m_733723469417045264 \
9gmail-m_2033396795361749696gmail-m_-1918649374322300733subject"><b>Objet:</b><span>  </span>Re: KStars \
v3.5.0 Release Date?</div></div></td></tr></tbody></table><br></div><div dir="auto" \
style="outline:none"><div dir="ltr">That&#39;s fine  with me. As long as it does end up generating too \
many stars that ends up clogging HFR calculations unnecessarily.<div><br clear="all"><div><div \
dir="ltr"><div dir="ltr"><div><div dir="ltr"><div>--</div><div>Best Regards,<br>Jasem \
Mutlaq<br></div><div><br></div></div></div></div></div></div><br></div></div><br><div \
class="gmail_quote"><div dir="ltr" class="gmail_attr">On Thu, Nov 12, 2020 at 10:35 AM Hy Murveit &lt;<a \
href="mailto:murveit@gmail.com" target="_blank">murveit@gmail.com</a>&gt; wrote:<br></div><blockquote \
class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid \
rgb(204,204,204);padding-left:1ex"><div dir="ltr">Jasem,<div><br></div><div>This close to the release, \
I&#39;m inclined to be conservative here and let it be.  </div><div>It&#39;s just something I came up \
with, not some reference algorithm, and it seems to be working as it was implemented.</div><div>I suggest \
that we  can play with this in 3.5.1 if you want, but not mess with this \
now.</div><div><br></div><div>Hy</div><div><br></div></div><br><div class="gmail_quote"><div dir="ltr" \
class="gmail_attr">On Wed, Nov 11, 2020 at 11:11 PM Jasem Mutlaq &lt;<a \



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