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Server error - by: arbydog

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I have astroberry installed and sometime the login via web interface works and then sometimes I get a error message or 502 Bad Gateway error. I can reboot the pi 3b+ and upon reboot I can login in via firefox and sometimes that error returns. I cleared the cache etc to see if that helps. Sometimes it does, sometimes it doesnt

Any ideas?

Fresh install indi-full gsc problems --> Ubuntu 18.10 clean UDOO X86 Ultra - by: pterodyne

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As the subject says, I am having a strange issue. I see similar threads, but none that recent (that has an answer).

After doing



on a fresh install of Ubuntu 18.10 64 bit.

to install indi I started with:


then


then



no idea at this point. In the past I have used a raspberry pi with no problems just installing the .deb files. But I got this little udoo box so I could have more RAM and USB3.

Thoughts?

SBIG STi fails to complete a series of images - by: vio

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I have just installed INDI, KStars and PhD2 on a newly configured Raspberry PI 3b running Ubuntu Mate 16.04.
Used 3 cameras (SBIG STF-8300C, SBIG STi mono and Meade DSI II Color) to grab images (mostly Bias and Dark frames) via KStars and PhD2.
Out of the 3 cameras, only the STi is unable to complete a sequence, always terminating with a connection time-out. The STF-8300 and Meade-DSI were able to complete even large series of Dark frames, as many times as I tested with. The STi fails within less than 10 frames, sometimes a few more. This is irrespective of which USB port these cameras are connected with, or being alone of with the others connected as well.
I am using the latest packages for INDI libs, drivers, KStars and PhD2.

Is there a way to troubleshoot this? I was unable to find log files, even after enabling debug in the INDI camera settings, how do I configure logging/debug mode to better understand what is going on?
I am the point where would like to make decision - either stay with one my 3 Windows laptops already setup and used successfully with my gear, adopt the PI box with the old DSI as guider, or buy a new guider camera (ASI or QHY) - assuming these work with my INDI setup. In fact, I would have liked the option of having the PI running the show, but keep buying cameras in the hope that one works is not one of my preferred options.

Please share your knowledge on how to troubleshoot or make my setup work. Your advice on equipment that is known to work with INDI on Raspberry PI3 / UbuntuMate is welcome.

Thank you,
V

GPhoto_CCD crashing - by: wjdrijfhout

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Can't get my DSLR connected to my Ubuntu system. INDI server just won't go online with it and in the device manager I get the following error log:
2019-01-23T19:16:10: Driver indi_gphoto_ccd: indi_gphoto_ccd: symbol lookup error: indi_gphoto_ccd: undefined symbol: _ZN4INDI3CCD13ISSnoopDeviceEP8_xml_ele
Child process 4481 died
2019-01-23T19:16:10: Driver indi_gphoto_ccd: stderr EOF
2019-01-23T19:16:10: Driver indi_gphoto_ccd: restart #2
2019-01-23T19:16:10: Driver indi_gphoto_ccd: pid=4482 rfd=4 wfd=8 efd=9

And then he's trying it couple of times with same failed results.

Does anyone know what this means, what the problem could be and how to solve it?

Thanks, Willem Jan.

Update port or baud rate - by: HelgeMK

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I am trying to get my head around, how I can update via the client for instance the port or the baud rate. I have been reading thru the INDI description, such as this chapter (serial class reference):

www.indilib.org/api/classConnection_1_1S...f47bea477d737ffc69aa

When working on the cpp-code of my focuser driver, I can see how the updating for instance of the stepmode work, starting with

bool FocusTic::ISNewNumber (const char *dev, const char *name, double values[], char *names[], int n)

Then: if (strcmp(StepModeSP.name, name) == 0) and further lines of code follow

What do I have to do to update the port or baud rate? Seems to me it is not working in the same way.

Celestron Motorised Focuser - Is it supported in EKOS yet - by: pug916

Use of INDI/KStars during Total Lunar Eclipse - by: rlancaste

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Last Sunday I used KStars and INDI during the total Lunar Eclipse to capture images of the Moon every 30 seconds. I used a ZWO ASI 224 one shot color camera with an 85 mm Rokinon lens strapped onto a Meade LXD55 Telescope Mount tracking at the Lunar rate. I had a Raspberry Pi strapped to the side that the camera and mount were plugged into. This was at a public outreach event so there were other club members providing the public with views through scopes and binoculars. I had My MacBook Pro inside the facility and connected to a projector so that people could look at the eclipse visually outside and then come inside to warm up, but still continue to see images of the eclipse captured every 30 seconds. (It was VERY cold outside)

KStars was very helpful here because all I had to do was take the mount outside, roughly point the mount toward Polaris, turn everything on, and then focus the camera. Then I could run inside to escape the cold. I then did two plate solves, slewed to the moon, and it was right in the center so I set the mount to track at the Lunar rate and started my sequence. Somehow, nobody bumped my mount the entire evening and I got plenty of data. I then saw how good it was coming out with numerous stars behind the eclipsed moon and I decided to keep all the images and turn them into a movie with the moon moving across the starry background. I think the movie came out fairly good. It is here:

www.facebook.com/rlancaste/videos/10100475972539184/

Then I had the thought (thanks to a friend's suggestion) that I could stack the 130 images during totality to enhance the moon. When I did so, it definitely helped but also produced another effect, which I had not thought about capturing, but definitely like in retrospect. It trailed the stars nicely producing a cool image of the moon zooming amongst the stars in the 1 hour timespan that it was in the Earth's shadow. Usually trailed stars are a sign of a mount failure in astrophotography unless you are trying to image star trails. ;-). But in this case, the effect is rather striking. I used the stacked image to enhance the movie a bit, but I also processed it in its own right.



I processed the images using a combination of PixInsight and Luminar. I processed the movie using PixInsight, Luminar, and iMovie.

Thanks and I hope you enjoy it as I did.

Rob

mount and ekos/indi seem out-of-sync - by: hy

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Pretty regularly, I manage to get in a situation where ekos/indi can't seem to sensibly control my Orion Atlas Pro mount. I assume I have some configuration issue, but I can't see to figure out what that might be.

I run Stellarmate OS (a release I downloaded in early December) but I get similar issues with the current sudo apt-get install version of indi & kstars on a different linux pc.

For instance, the mount will be pointed up (e.g. at orion tonight, about altitude 40-degrees) but mount control says it's pointed below the horizon and therefore won't track, and therefore won't sync. I adjust it so that it is in a position that it things is up (so it will track, so I can sync it) where that position is also up in the sky (for real) and then plate solve and sync. Kstars will then show it pointing correctly on its sky map. Then, however, if I ask it to slew to something very close by, it slews halfway across the sky.

I've tried using the Atlas Pro's handset alignment, and that works fine. But then, when hooking the mount back up to Indi/Ekos, the same problems re-occur (so I don't think the mount itself is the issue).

The time seems right in the Indi control panel's eqmod mount, site management tab (e.g. it's 11:45pm in california on 1/23, and it says UTC 2019-01-24T06:45:05 and UTC offset -8. (Actually, perhaps it should be -7, but that shouldn't cause the magnitude of error I'm seeing). Kstars shows my location and local time properly on its screen, top left and bottom left.

The Lat/Lon in the same tab says Lat 37:26:24 Lon 237:50:13 which I believe is "close" (I actually set it to Lon=-122, but it converts that to 237). Hemisphere says "North".

What usually happens is I struggle with this for an hour, finally somehow get it working via manual sync'ing, plate solving, etc, then am able to take pictures. I've taken astrophotos successfully at least 15 evenings in the past couple months, however, these problems always seem to recur sooner or later.

When I'm in such a mess, What is the procedure to "reset" and start from scratch? Is there a setting I'm missing that I should have set? Are there things I should avoid touching when in such a panic?

What is Align Method = "EQMOD Align" vs "Alignment Subsystem" in the Options tab? Is that relevant?

Should I hit "Clear sync data" in the Sync tab when the scope isn't making sense?

Happy to send logs or whatever might help solve this.
Sorry if I vented a bit :(

Hy

Minor change to FocusLynx driver (Optec Leo support) - by: astronomerc

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Hello all,

I was able to get things to work with the Optec Leo focuser/FocusLynx
combination by adding just two small entries to an array of focuser
definitions in the (very well-written) FocusLynx driver. The change
passed the autofocus test, as well as various manual motion tests.

Not being a full-fledged INDI developer, does anyone know how I
would go about sending this information to the development team,
short of a pull request? It's just two lines in focuslynxbase.cpp.
The source information for the changes comes from Daniel and
Jeff at Optec.

Thanks,

Greg

Offline Plate solve not working - by: ezwheels

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I can not get offline plate solving to work any longer. I had it working great in the past but it now longer works for me. Neither does polar alignment. I am using KSTARS 3.0.0 for OSX. Hopefully I have done something simple to the settings and I can get back up and running. This is a simulated profile that I am testing indoors, but the failure looks the same to me based on the alignment module tab.

File Attachment:

File Name: log_13-18-53copy.txt
File Size: 28 KB
Here is the log file

Running Astroberry headless - by: rnshagam

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Hi
I've been playing with Astroberry installed on a Raspberry Pi 3 B+. I'd like to run it wifi headless , but haven't been able to figure out how to do it. I've seen some web instructions on how to do it in a fresh install in, say, Raspian, but the steps are a bit beyond my Linux confidence--I've already broken my system installation a few times already. Can you provide step-by-step instructions, or at least a link on how to do this? Thanks

Dither Settle time - by: tkottary

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Please see attached screenshot , settle time for dither is set as 20s however Ekos message bar shows it under 10s. Also i am curious to know why the RA & DEC dithers more than 8 px when dither scale in Phd2 is set as 1 and dither is set to 7px in Ekos.
Indi nightly build
Ioptron Cem25p

check the last 15 mins logs in attachment.


First autoguiding experience - by: maxthebuilder

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Hello,
Today I had my first autoguiding experience ever. Internal guider.
SW AZ-GTi mount. 30F4 MiniScope with ATI120MC-S for guiding. AT72EDII with Nikon D5300 for imaging.
The good news is that it worked. Ekos was guiding.
The bad news is that the guiding was pretty rough.
I set the guiding accuracy to 4 (from 2) arcsec, everything else was left to defaults.
Maybe the polar alignment was far from perfect or the mount was just too flimsy,
but the deviations were sometimes so large that the guider would have to stop and select a different star and start over.
As a result, 2/3 of the images were bad with the mount moving by a large distance while acquiring an image (60 sec exposure) - see attached image.
Please advise on how to improve. (I am guessing that the "guiding rate" can be important here. or the accuracy).

Thanks!

New to this - would like to control camera & mount on wifi - by: Phragmites

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Hi all. I'm looking for a way to repurpose an old dell laptop with Ubuntu (lite) so that I can control my Canon 6D and Skywatcher EQ5 Pro mount from inside the house (in the warm) while they're out on the balcony (in the cold). I don't want to leave the laptop out all night, partly because the battery won't last very long so it needs to be plugged in, and there are no plugs outside. I'm currently running Ubuntu on a VM on my desktop for testing purposes to try to match the laptop's specs. It can run Kstars (+ekos) just fine.

Here's where I'm tripping up - I want to use wifi tethering for the camera and the mount. Canon 6D allows for wifi tethering, as it has it's own wifi hotspot built in. The mount has a dongle I can buy (I haven't bought it yet) that allows for wifi tethering. I haven't seen any tutorials or FAQs about connecting and controlling a camera or mount via wifi. Can it be done with Kstars/Ekos?

Many thanks in advance.

P

ps. for me, camera tethering is more important than mount, at least for now

pyindi-client to get specific types of device (e.g. TELESCOPE_INTERFACE) - by: sywong2000

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I was attempting to use pyindi-client to get a specific type of devices from the indi server.
What I'm trying to do is to mount the lsm303d to the telescope OTA, and roughly line up its position pointing to the sky and sync its alt/az to the connected telescope device. So I can speed up the plate-solving by populating the coordinates the telescope is (roughly) pointing to, to the Ekos plate-solving module.

I've found this in the C++ lib but seemed the pyindi-client do not have an interface to it?
bool INDI::BaseClient::getDevices ( std::vector< INDI::BaseDevice * > & deviceList, uint16_t driverInterface )

I was able to see in PyIndi.py that certain enum were defined. But I'm not sure how to use them. Any clues?

INDI_DEVICE_NOT_FOUND = _PyIndi.BaseDevice_INDI_DEVICE_NOT_FOUND
INDI_PROPERTY_INVALID = _PyIndi.BaseDevice_INDI_PROPERTY_INVALID
INDI_PROPERTY_DUPLICATED = _PyIndi.BaseDevice_INDI_PROPERTY_DUPLICATED
INDI_DISPATCH_ERROR = _PyIndi.BaseDevice_INDI_DISPATCH_ERROR
GENERAL_INTERFACE = _PyIndi.BaseDevice_GENERAL_INTERFACE
TELESCOPE_INTERFACE = _PyIndi.BaseDevice_TELESCOPE_INTERFACE
CCD_INTERFACE = _PyIndi.BaseDevice_CCD_INTERFACE
GUIDER_INTERFACE = _PyIndi.BaseDevice_GUIDER_INTERFACE
FOCUSER_INTERFACE = _PyIndi.BaseDevice_FOCUSER_INTERFACE
FILTER_INTERFACE = _PyIndi.BaseDevice_FILTER_INTERFACE
DOME_INTERFACE = _PyIndi.BaseDevice_DOME_INTERFACE
GPS_INTERFACE = _PyIndi.BaseDevice_GPS_INTERFACE
WEATHER_INTERFACE = _PyIndi.BaseDevice_WEATHER_INTERFACE
AO_INTERFACE = _PyIndi.BaseDevice_AO_INTERFACE
DUSTCAP_INTERFACE = _PyIndi.BaseDevice_DUSTCAP_INTERFACE
LIGHTBOX_INTERFACE = _PyIndi.BaseDevice_LIGHTBOX_INTERFACE
DETECTOR_INTERFACE = _PyIndi.BaseDevice_DETECTOR_INTERFACE
ROTATOR_INTERFACE = _PyIndi.BaseDevice_ROTATOR_INTERFACE
SPECTROGRAPH_INTERFACE = _PyIndi.BaseDevice_SPECTROGRAPH_INTERFACE
AUX_INTERFACE = _PyIndi.BaseDevice_AUX_INTERFACE

Advice on Flats with Canon DSLR - by: Maxchess

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I am trying to work out the best way to take flats with my Canon 450D Astro Modified. I have tried just using AV mode to get the exposure and then using it in EKOS but flats seem slightly over exposed at 1/125, ie .008 secs.
So I wanted to try the calibration routing in the EKOS camera module based on a more accurate ADU.
EKOS calibration only works with FTS files not the Canon raw CR2. So I get EKOS to capture in that. The ADU target I use is 7500 based on a search of forums . So I put that into the calibration setting and start with .008 secs and it ends up at .029 secs .
Can I just transfer that value when taking CR2 Flats? Or as I will be using DSS for stacking am I better off using FTS flats (can I mix CR2, lights, Darks with FTS flats?)

My Flat illumination is an LCD panel on my shed observatory wall, plus I also stretch a white cloth over the lens to increase diffusion.

Or am I doing it all wrong?

Any advice much appreciated.

Problem compiling 3rd party drivers - by: Herrhausen

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I'm running into problems compiling 3rd party drivers.

[ 81%] Building CXX object indi-radiosim/CMakeFiles/indi_radiosim_detector.dir/indi_radiosim_detector.cpp.o
/home/trifid/Astro/indi/3rdparty/indi-radiosim/indi_radiosim_detector.cpp:35:0: warning: "RAD_AS" redefined
#define RAD_AS ((360 * 60 * 60) / M_PI)

In file included from /home/trifid/Astro/indi/3rdparty/indi-radiosim/indi_radiosim_detector.cpp:26:0:
/usr/include/libdspau.h:133:0: note: this is the location of the previous definition
#define RAD_AS (CIRCLE_AS/(PI*2))

/home/trifid/Astro/indi/3rdparty/indi-radiosim/indi_radiosim_detector.cpp: In member function ‘void RadioSim::grabData()’:
/home/trifid/Astro/indi/3rdparty/indi-radiosim/indi_radiosim_detector.cpp:397:16: error: ‘dspau_signals_sinewave’ was not declared in this scope
double *buf = dspau_signals_sinewave(len, PrimaryDetector.getSampleRate(), 1.0);
^~~~~~~~~~~~~~~~~~~~~~
/home/trifid/Astro/indi/3rdparty/indi-radiosim/indi_radiosim_detector.cpp:397:16: note: suggested alternative: ‘dspau_stream_new’
double *buf = dspau_signals_sinewave(len, PrimaryDetector.getSampleRate(), 1.0);
^~~~~~~~~~~~~~~~~~~~~~
dspau_stream_new
indi-radiosim/CMakeFiles/indi_radiosim_detector.dir/build.make:62: recipe for target 'indi-radiosim/CMakeFiles/indi_radiosim_detector.dir/indi_radiosim_detector.cpp.o' failed
make[2]: *** [indi-radiosim/CMakeFiles/indi_radiosim_detector.dir/indi_radiosim_detector.cpp.o] Error 1
CMakeFiles/Makefile2:2365: recipe for target 'indi-radiosim/CMakeFiles/indi_radiosim_detector.dir/all' failed
make[1]: *** [indi-radiosim/CMakeFiles/indi_radiosim_detector.dir/all] Error 2
Makefile:151: recipe for target 'all' failed
make: *** [all] Error 2

To me, this looks like something was wrong with libdspau but this is just my guess. Although libdspau is installed, i tried to compile it but ran into more problems:

CMake Error at CMakeLists.txt:15 (find_package):
By not providing "FindFFTW3.cmake" in CMAKE_MODULE_PATH this project has
asked CMake to find a package configuration file provided by "FFTW3", but
CMake did not find one.

Could not find a package configuration file provided by "FFTW3" with any of
the following names:

FFTW3Config.cmake
fftw3-config.cmake


I have libfftw3 and -dev installed but there is no such file as libfftw3(-)config.cmake and that's about where I don't know what to do else. Any hint would be much appreciated.

P.S.: I know I don't need all the drivers and the drivers that I do need are installed before the script hits the wall. Nevertheless I want to get rid of this anyway.

UBUNTU MATE 16.04 DOESN' T Boot - by: astro31

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Hi all ,

I just buy another RPI3+ in order to install stellarmate on the PI . but i can't boot with ubuntu mate 16.04 installed on it .

the reason is this one find on internet . Ubuntu MATE does not boot on the 3B+ and 3A+. The Pi 3B and Pi 2B v1.2 use the first revision of the BCM2837 SoC, known as the BCM2837A0. The Pi 3B+ and 3A+ use the second revision of the BCM2837 SoC known as the BCM2837B0. This revision isn’t too different to the first revision other than the fact that it supports PoE (Power over Ethernet) and is clocked at 1.4GHz by default. For Pi models that use the BCM2837B0 to boot, the bootloader (bootcode.bin, *.elf, *.dat) needs to support this SoC. Unfortunately, Ubuntu MATE comes with an old version of the bootloader incompatible with the BCM2837B0. This is why you won’t get past the rainbow screen if you try to boot Ubuntu MATE on the 3B+ or 3A+.

Raspbian works well , is it possible to install Stellarmate on Raspbian or other system ?

How to connect Mac OSX to an INDI Server running on an Ubuntu box. - by: PK

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Does anyone have step-by-step instructions for connecting my MacBook to small Ubuntu box that is attached to my equipment?
Do I need to install and use Indi Web Manager, or is there a simpler way?
I just want to be able to run Stars/EKOS on my MacBook Air, using the OSX version of the software, but all my equipment and mount controlled by my NanoPC T4 running Ubuntu 16.04.

Right now, I have Kstars installed on the NanoPC and it works fine, and I have been connecting to it via VNC through wifi.
But I'd like to use the OSX version of Kstars on the MacBook and not use VNC, as it's just a bit too slow for my liking.

I installed Indi Web Manager, but when I run it, I get this:

2019-01-26 02:01:10,877 - WARNING: terminating indiserver failed code 1
Bottle v0.12.16 server starting up (using WSGIRefServer())...
Listening on http://0.0.0.0:8624/

Obviously I am not a linux programmer, so any basic help would be appreciated.

Atik EFW1 - by: sgoudelis

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Good evening,

I am would like to ask if there is support in the INDI library for the Atik EFW1 (not EFW2). I have just tested with my Atik EFW1 and the wheel cannot be found by the driver.

Can you clarify if there is support for this?

Thank you
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