help.... new to Astro photo

wlyuen2000
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help.... new to Astro photo

文章 wlyuen2000 » 週三 14 1月, 2009 12:57

help 40D attached to t-ring + eye piece + eye piece tube attached to DS2114......

why no photo???? :oops:
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noodle
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文章 noodle » 週三 14 1月, 2009 13:13

試下吾落eyepiece 直焦先啦 :D

wlyuen2000
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文章 wlyuen2000 » 週三 14 1月, 2009 14:22

noodle 寫:試下吾落eyepiece 直焦先啦 :D
is that a afocus vs prime focus problem???

.... :oops:

i don't know what is afocus but saw it somewhere.....

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Wah!!
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文章 Wah!! » 週三 14 1月, 2009 14:31

You can read the articles here:
http://hkastroforum.net/viewforum.php?f=13

wlyuen2000
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文章 wlyuen2000 » 週四 15 1月, 2009 12:02

it is working now..... :shock:

but poor image..... images already enhanced... :oops:

thank you all reply..

much more need to be learnt... [無力感]

for example, how to set the autostar to follow the moon for longer exposure time???? :oops:
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wlyuen2000
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文章 wlyuen2000 » 週四 15 1月, 2009 12:06

noodle 寫:試下吾落eyepiece 直焦先啦 :D
it is working now with the eyepiece... may be i have used the wrong item - street light to test the lense... too bright???

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funoooo
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文章 funoooo » 週四 15 1月, 2009 12:14

That is not bad.

No thing the long exposition.
That is not the eq mount, so you can only take the short time photo. Use the registax to stack the photo to get the great picture.

wlyuen2000
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文章 wlyuen2000 » 週五 16 1月, 2009 09:41

funoooo 寫:That is not bad.

No thing the long exposition.
That is not the eq mount, so you can only take the short time photo. Use the registax to stack the photo to get the great picture.
thank you....

downloaded registax.... working on how to use it..... [昏]

wlyuen2000
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文章 wlyuen2000 » 週五 16 1月, 2009 11:33

Wah!! 寫:You can read the articles here:
http://hkastroforum.net/viewforum.php?f=13
i read your Lab color post.... and redo the imaging... thank you...
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Wah!!
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文章 Wah!! » 週五 16 1月, 2009 14:54

moonside.jpg is the best of all.
You may try higher ISO and shorter exposure time.
By the way, can you show us your imaging equipments?

wlyuen2000
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文章 wlyuen2000 » 週六 17 1月, 2009 09:46

wlyuen2000 寫:
funoooo 寫:That is not bad.

No thing the long exposition.
That is not the eq mount, so you can only take the short time photo. Use the registax to stack the photo to get the great picture.
thank you....

downloaded registax.... working on how to use it..... [昏]
my guess is it is better to use avi for photo stacking...... and I will need to modify the 40D firmware to take movie...... :?:

i have also research another approach to stitch the photos together.... the result is much better.... :D
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Skyobs
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文章 Skyobs » 週六 17 1月, 2009 10:23

Normal (not high-definition) moon photo just needs proper focusing, reasonably steady mount & atmoshpere, and perhaps a bit sharpening. Suggest get those things right first. :wink:
http://www.hkastroforum.net/viewtopic.php?p=96650#96650

wlyuen2000
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文章 wlyuen2000 » 週六 17 1月, 2009 12:04

Skyobs 寫:Normal (not high-definition) moon photo just needs proper focusing, reasonably steady mount & atmoshpere, and perhaps a bit sharpening. Suggest get those things right first. :wink:
http://www.hkastroforum.net/viewtopic.php?p=96650#96650
can't afford replace telescope and mount..... will work on the focusing.... thanks... :oops:

wlyuen2000
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文章 wlyuen2000 » 週六 17 1月, 2009 12:07

beginner question...

would someone please tell is the photo the corresponding stars???

if not what would that be..... many thanks..... [烏鴉飛過]

stars photo was taken last night around 9 pm toward west.....
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xiaoer
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文章 xiaoer » 週六 17 1月, 2009 12:37

wlyuen2000 寫:beginner question...

would someone please tell is the photo the corresponding stars???

if not what would that be..... many thanks..... [烏鴉飛過]

stars photo was taken last night around 9 pm toward west.....
呢個係獵戶座,冬季最靚仔的星座~~

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