请问大家OnStep能实现自动中天翻转吗
请问大家OnStep能实现自动中天翻转吗,是通过OnStep里设置实现,还是在上位机软件里实现这个功能,我在NINA和MDL中,到中天时都是停止跟踪,不知哪里没操作对,谢谢!我在onstep groups里发帖问了这个问题,一个老外回复我:
You can do it both way. NINA's automatic meridian flip works on her own and have nothing to do with settings in the controller, if you're doing imaging sequence you should configure NINA to do flips. But OnStep is capable of doing automatic meridian flips on his own (without need for sequencer or any computer software), if this option is enabled and when past meridian limit has been reached, which is by default 8 degrees past meridian for OnStep 4.x or 15 degrees for OnStepX. Ofc, all these settins can be changed by SWS, Android app or SHC. Just recently I tested this in production and everything worked flawlessly.
不知他说的onstep中这个中天翻转设置具体是在哪个地方(if this option is enabled and when past meridian limit has been reached),我继续发贴问了,看怎么回复 就在N.I.N.A里面设置。注意要取消其它地方的设置,否则会打架。 道理很简单,N.I.N.A控制拍摄,所以N.I.N.A知道什么时候翻转最好。保证拍摄不中断。
一般翻转后,需要重新解析星图。重新设置导星。这些都不是OnStep能够做的。 哦,忘记一点,N.I.N.A的中天翻转,是在自动顺序拍摄中实现。不启动顺序拍摄就不会做中天翻转。 本帖最后由 JamesHe 于 2022-3-18 06:54 编辑
An Automatic Meridian Flip operation swaps the telescope to the west side of the mount. Meridian flips prevent that your telescope and camera bump into the mount and do major damage to your equipment. N.I.N.A. has built-in functionality for the automated flip, even if your mount does not support it in firmware. After a flip N.I.N.A. verifies that it is still imaging the desired area of sky through Plate Solving and the imaging session continues.
To enable the Automated Meridian Flip you need to enable it in the simple sequence target set options or when using the advanced sequencer, the meridian flip trigger needs to be added to the sequence. For customizing the behavior of the meridian flip, the meridian flip settings can be customized. JamesHe 发表于 2022-3-18 05:09
就在N.I.N.A里面设置。注意要取消其它地方的设置,否则会打架。
重新看了一下onstep官网,好像是说下面项需要设置为On才能自动翻转:(我在onstep3.16版中没找到这项设置,onstep4.X中有这项设置)
#define MFLIP_AUTOMATIC_MEMORY OFF // OFF, ON Remember automatic meridian flip setting across power cycles.
原文如下:
Auto Meridian Flip: When this option is On and tracking encounters the MinutesPastMeridianW limit; instead of stopping tracking and throwing an error OnStep will instead do a goto to the same RA/Dec but on the opposite side of the meridian (if possible.)The last setting (On/Off) can be recalled (MFLIP_AUTOMATIC_MEMORY in Config.h) otherwise it is always Off when OnStep starts up.
是不是有两种情况,1是上面没有设置为On,NINA中顺序系列设置了自动中天翻转也能实现自动中天翻转,2是上面项设为On后,NINA中手控设置的goto过程中也会自动中天翻转,就像上面老外说的两种方式都可以实现自动中天翻转。
一般不用赤道仪内置功能做中天翻转。理由我讲过了,中天翻转后需要重新对准目标。赤道仪是不具备这个能力的,必须由N.I.N.A等控制软件来完成。所以不用研究OnStep怎么控制,因为没法实用。
N.I.N.A中天翻转很简单,就在简单顺序控制中,上面第三个选项,激活后,在拍摄过程中,过中天后10分钟内,就会自动翻转。 你都可以设置一堆目标,顺序拍摄,每次过中天,都会自动翻转。重新对准目标,重新导星。全自动的。
仔细研究一下简单顺序控制,就行了。
我最近天气不好,没有开机,否则给你截屏看看。
https://nighttime-imaging.eu/docs/develop/site/sequencer/simple/sequencing/ 选1,激活中天翻转。在2里面设定目标,在3里面选择对中和导星,就好了。
JamesHe 发表于 2022-3-19 12:45
选1,激活中天翻转。在2里面设定目标,在3里面选择对中和导星,就好了。
不好意思,前几天太忙,没有回复你,谢谢你的帮助,我明白了,中天翻转应该在上位机里设置,OnStep也设置中天翻转,可能就会冲突混乱了。
还是得请教大家,我在NINA中用序列设置onstep中天翻转,无论onstep中是否设置不设置中天翻转,到中天时,NINA似乎启动中天翻转了,出现中天翻转进度条,但进度完成时,onstep一直没动作,并且系统提示如下错误,我用同样方法在NINA中设置艾顿赤道仪中天翻转,一切正常,头疼啊 问题解决了,我把onstep的过东西向极限角度设为0度,问题就解决了,但在NINA中的序列过中天后,仍然会弹出上楼的错误,但不影响序列进程,能正确完成序列。
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