Asiair guide calibration Use ASIAIR with Sky-Watcher AZ-GTI Mount 2020-04. At 3:30 seconds he shows how PHD2 calibration step is calculated based on the guide scope focal length. It goes through the East-West part of the routing fine but the North-South movement (DEC) just sits there doing nothing and I get the dreaded 'clearing backlash' for many attempts. I had ch Calibrate the Guide Camera. ASIAIR Plus -guiding calibration - posted in Beginning Deep Sky Imaging: It is recommended to calibrate near the celestial equator. Stepping the mount motors north/south, and east/west, while watching a star will let the guide Calibration should be done near the celestial equator. Simply put - for most all users, a 12V 5A DCpower supply is what you’ll w What are the best calibration and aggression settings to use in the ASIAIR plus? I can’t seem to get below 1” when guiding. 41) = 2. The solution is to tune the guide pulse and we do this by adjusting the guide exposure, guide pulse multiplier and aggression settings. In this video I'll show you how to fix the calibration data in the ASI Air. Be the first to comment please read the stickied post and check out the review/buying guide links in the sidebar before posting. How to restore ASIAIR OS 2021-07. I’m using the iOptron Skyguider Pro and the ZWO guide scope. Lets talk about a few guide camera settings that will help get to the next steps. 5 if your guide rate is . I should also mention that this is my first time using the ASIAIR to guide. 44 Arc Seconds per Pixel resolution. 5x guide rate, the mount will move by 37. I have tried to change the calibration parameters, but it does not make any difference. The guide settings for the ASIair are default as follows: Calibration step: 2000 Max Dec duration 2000 Max RA duration 2000 I've seen somewhere that someone changed these quite significantly. I got some useful advice to extend the calibration step duration - but the PHD Guide logs still seem way off. For the 1s, I assume you mean the guide scope sub-exposure? I usually run 3s, but I can try that with 1s subs and see if that works. The line represents the RA and Dec guide star rates calculated as a result of the calibration. It's confusing because Asair-pro controls the go-to's fine and the (Asiair-pro) 4-way arrow Page 1 of 2 - ASIAIR PRO guiding issues?! - posted in Beginning Deep Sky Imaging: I have a completely ASI setup using an AAP and I am getting a strange issue with guiding. When I was using my Celestron 6se and separate guide scope I was getting 0. Read Online. John Dobson passed 10 years ago today - RIP youtu. 5 seconds, or 7. That also didn't fix the issue. If after 60 steps, the guide star has still not moved by 25 pixels, it will report that "star did I am having a issue with my NEQ 6 Pro and ASIAIR Plus. I have the same guide scope on my small fast rig but i added a fune tune focuser to it. Once your guide camera is connected and you have entered the Has anyone ever seen “calibration failed, star did not move enough”? I have had the Zwo Asiair for 3 weeks and have not been able to track on a guide star yet. I am using a 240mm guide scope and an ASI 120 mini. I set my main scope and ASI2600MC Pro as the guide scope & camera and tried to get a successful guide calibration that way. There are ways to use ASAIR Guiding to determine the best Guide Rate (0. However the easiest way to generate calibration frames on the ASIAIR is using the Live plan feature, as this process not only shoots the frames, but also combines them into a With calibration masters applied, target centered, and mount guiding, I began to Stack 2 minute exposures. After setting the EXP exposure time, touch this button to start refreshing the image captured by the My ASIAIR pro doesn't auto-guide calibrate my iOptron GEM45-EC properly. 1mm input like most equipment in the hobby, but as it also has 12V power outputs you do need to put some consideration in when deciding what to run this off of. The guide scope and camera should have a 3. "Guide calibration" is simply a process of measuring the camera pixels units (x and y pixels) relative to the sky coordinates (RA and declination). Any advice on these settings? If the Calibration is taking too many steps, increase this value, and vice-versa Michael Guiding calibration failing - posted in Beginning Deep Sky Imaging: Hi all, Recently Ive been having an intermittent issues getting my mount to calibrate at all using my ASIAIR. When guiding, you measure centroid errors in camera x-y pixel units, and I watched this YouTube video this morning: "New ZWO Guide Scope and PHD2 Settings" where the gentleman switched from the same guide scope I have to a larger 60mm scope. 5), this comes to . But the target was in the other direction. 376 x 1000 (number of milliseconds in 1 second) = 376 Calibration Step Size = 376ms Last night I was using a new guide camera and I forgot to change the calibration step size so ASIAIR failed to calibrate. 82 / sidereal rate x guide rate (15 x . During calibration, PHD2 needs to move the guide star ("dist") by 25 pixels. If you do it far away from the equator, you may find that the RA and Declination corrections (the red and blue vectors in the ASIAIR guide The ASIAIR runs off of 12V DC through a 5. A good calibration should only take 4 or 5 steps. I'll show you 7 quick tips for better results. 82 2. As recommended above, first thing is to start a new guide calibration near the celestial equator but awa from the moon. 5, 0. How to make your new Celestron mount connect to the ASIAIR PRO 2019-01. But the engineer in me who loves numbers wants to Guide Calibration: This is simply determining the axis of movement of your mount, in relation to the axis of the guide camera. So I calibrated with the guide scope more or less over the Telescope, and when shooting, it was on the other side, basically dragging in the other direction than what calibration measured. I acquired a 50mm guide scope and ASI120mm camera and have them working, to a point. I can't imagine that not connecting to a main camera would impact on the guide camera's ability to calibrate though? Unless as Gilesco mentioned, the settings might have to be a ASIAIR Guiding Calibration . When I The mount is connected to the ASIair with a EQMOD cable, ST4 from the guide camera to the mount and usb from guide camera to ASIair. . be I have tried for a while to use an OAG with different scopes (Celestron 8HD and Sharpstar 100QII) and for some obscure reason the guiding calibration goes always weird (works fine with any normal guide scope) and despite ASIAir saying the calibration was The graph shows the movement of the star formed by the guide pulse sent by ASIAIR during calibration. I’ve double checked all my settings, increased and decreased the calibration step size, but still nothing. Go into the guiding and clear the calibration data. I've also reset the guiding calibration in the ASIAIR plus software and and let it re-calibrate guiding. Members Online. I have a ZWO Guiding Settings for ASIAIR PRO - posted in Beginning Deep Sky Imaging: I have a William Optics 200 mm guide scope and a ZWO ASI290 mm mini guide camera. The accuracy of the polar axis calibration will affect the accuracy of the guiding and the GoTo. I figured it was the used AVX mount so i sold it and bought a new iOptron CEM25p. My last issue from what I can tell is getting guiding working on the ASIAIR. Tried 2 different mounts (LX200 ASIair guiding problems - posted in Experienced Deep Sky Imaging: I have been using the ASIair for a while now and like it a lot. ASIAIR Wi-Fi Signal Amping Solution 2019-01. If you plan on never moving your setup, you won’t need to clear it every time, I do because I travel with my gear. I had never worked with ZWO equipment before but had researched it well and everyone seemed to think that it makes Astrophotography easy. ASIAIR PRO User Manual 2020-03. You want each calibration pulse to move a star by about 2 pixels on your sensor. (see also Dark, Flat, and Bias Frames with the ASIAir Pro on YouTube). Autoguiding is essential for long astrophotography exposures. 9) for your mount, and the best Guide calibration failure "Star didn't move enough" problem (ASIAir) - posted in Beginning Deep Sky Imaging: First night out trying to get my new equipment working. 25, 0. 5mm x 2. Used it last night and guiding ASIAIR Plus Guide Setup for newbees - posted in Beginning Deep Sky Imaging: Hello, I have a new AM5N and a Stellarvue SVX90T refractor. I am using an ASIAIR Plus 256 with a 60mm Astro-Tech guide scope with a 240mm focal length and an ASI220 Mini as the guide camera. I am assuming the ASIair guiding works very similarly to PHD2. The ZWO ASIAIR Plus is the third generation of the popular ASIair wireless controller. I had similar issues when I started out with OAG guiding, and resolved almost all problems for my setup of - EdgeHD11 - Asi220mm guiding cam - Zwo OAG-L - Asi2600mm/mc APSC image camera - AsiAir plus by - using 3 second loop interval in guiding - running guide cam in bin2 mode at 400 gain - otherwise the stars were too faint and be more often lost than At 0. I'm using the ASIAir Plus. I guess this is a quite common setup with AM5 and the guide scope choice? Any suggestions on Guide settings, exposure settings etc to improve Is there a good resource on what setting to use for the guiding calibration numbers in the ASIair plus? Share Add a Comment. Does anybody know an easy way to do This guide was invaluable and it did get me on the right path and it lists calibration steps for a few select guiding setups. ($85 USD), there’s a mount Then: 2(1. It's confusing because Asair-pro controls the go-to's fine and the (Asiair-pro) 4-way arrow You need to input this in asiair. 376. 7” or better. This data is critical in order for your auto guiding to work properly. My DSLR is connected with a USB and the Dew straps were connected via the I'm new to using the Asiair Plus with a AM3 mount and 30mmf/4 guide scope - and struggling to tame the guiding calibration. Trying to get my feet wet with guiding and wonder if someone can post a screen shot of their guide settings for this combination in ASIAIR PRO or just list them? I have a WO GT71 scope and an iOptron I'm tired of looking at the umpteenth "Clearing backlash" with no useful outcome. When I launch the calibration process, the mount makes huge moves, and so the stars are lost and the calibration fails. My ASIAIR pro doesn't auto-guide calibrate my iOptron GEM45-EC properly. Unfortunately I have limited views from I had similar issues when I started out with OAG guiding, and resolved almost all problems for my setup of - EdgeHD11 - Asi220mm guiding cam - Zwo OAG-L - Asi2600mm/mc APSC image camera - AsiAir plus by - using 3 second loop interval in guiding - running guide cam in bin2 mode at 400 gain - otherwise the stars were too faint and be more often lost than While PHD2 is calibrating, ASIAIR will display the number of calibration pulses ("steps"), and how much the star has moved in pixels (what ASIAIR display as "dist"). Before using the ASIAIR, it is necessary to align the polar axis on the equatorial mount. exposures and stacking them. I will setup everything for a night of shooting, start guiding, and start the AutoRun. Asiair WO zenithstar 73, 430mm. I have it set to not save calibration from I calibrate the guiding by pointing it at the celestial equator, to get the most movement during calibration steps. The ASIAIR provides an Auto-Stretch, but I quickly found the manual stretch controls on the Histogram Display and was better able to compensate for Bortle 6, street lamp, and Moon. ASIAIR Plus Quick Guide 2024-05. 5 arc-seconds in 5000 milliseconds. I previously used it with a used AVX mount and had little to no luck using the built in guiding. A few min later I check in on it and it says Star Lost on a perfectly clear night?! I go to the guiding Page 1 of 2 - Guiding without Calibration in ASIAIR - posted in Beginning Deep Sky Imaging: Fairly new to AP and have had some success using a 102mm f7 scope on an AVX mount taking 60 sec. In an act of desperation I thought that maybe my guide camera & guide scope are just not in good focus (I have struggled with them). PHD2 will try to move the star by 25 pixels during calibration; so the 2 pixels per calibration pulse will finish calibration in 12 or 13 steps. Another thing that might help is making a Guide, ASI120mm with a 30mm/120mm guide scope. 5 arcsec, because asiair switches to a very fins scale at that point, showing very small changes as large on the graph. 75, 0. This is the message I'm getting using an ASIair (the older version, but fully updated software I think) on the Star Adventurer, with an ASI 120mini finder-guider. This version has improved on nearly every aspect of the original. The guide scope is well focused and able to locate stars fine, and I havent changed any of my previous settings in which guiding was working ok. Occasionally it worked but rarely. They should generally be approximately vertical. There are different options how calibration frames like Dark, Light, Flat and Bias frames can be captured using the ASIAIR. I have had experience with other cameras and ASIAir Plus: How to force immediate guiding recalibration? Also, 'changed configuration' message? - posted in Beginning Deep Sky Imaging: I have my ASIAir Plus set to not keep guiding calibration settings from session ASIAIR Guiding Issues - posted in Beginning Deep Sky Imaging: I’m a complete beginner trying to get going on my first shoot. Product Links #ad AS My guiding graph looks pretty rough when it gets to about 0. hrl zkokrl sgpkmgs kgn fjco bop oded dcoue elwth azw