旅攝DSO遺照集 -- M20
旅攝DSO遺照集 -- M20
本地所拍的DSO影像已差不多張貼完,是時候另開新相集了。
因器材不利,又常用懶惰攝星法 (unguided),所以影像質素並不優,張貼完後,RAW data好大機會從始消失,固此又是一個遺照集。
1. RHO
Taken with EF85mm F1.8 lens + 350Da in National Park in NZ in 2008 @F2.8
12x360s @iso400, unguided with Vixen GP mount
Stacked in DSS with darks calibrated
Processed in PI and PS
雖然高空有高層薄雲(?),夜空仍然感覺晶凝通透。
7月份夜空最美,但天氣 really no good to astronomy!
但這一年,共21曰的北島旅遊,只能有6晚可以攝星,但每晚都只能拍 2 至 4 小時!!!
因器材不利,又常用懶惰攝星法 (unguided),所以影像質素並不優,張貼完後,RAW data好大機會從始消失,固此又是一個遺照集。
1. RHO
Taken with EF85mm F1.8 lens + 350Da in National Park in NZ in 2008 @F2.8
12x360s @iso400, unguided with Vixen GP mount
Stacked in DSS with darks calibrated
Processed in PI and PS
雖然高空有高層薄雲(?),夜空仍然感覺晶凝通透。
7月份夜空最美,但天氣 really no good to astronomy!
但這一年,共21曰的北島旅遊,只能有6晚可以攝星,但每晚都只能拍 2 至 4 小時!!!
最後由 LT 於 週一 24 5月, 2021 09:38 編輯,總共編輯了 13 次。
Re: 旅攝DSO遺照集 -- NGC5139 (wide field)
2. NGC5139 wide field
Taken with EF200mm F2.8L + 300Da in Coonabarabran in 2010 @F2.8
21x150s @iso800, unguided with Vixen GP mount
Stacked in PI with darks calibrated only
Processed in PI and PS
Lens quality no good at wide open. Center of cluster is way too over. Unfortunately, no subs of shorter exposure were taken, and so it results the cluster looks very ugly.
Taken with EF200mm F2.8L + 300Da in Coonabarabran in 2010 @F2.8
21x150s @iso800, unguided with Vixen GP mount
Stacked in PI with darks calibrated only
Processed in PI and PS
Lens quality no good at wide open. Center of cluster is way too over. Unfortunately, no subs of shorter exposure were taken, and so it results the cluster looks very ugly.
Re: 旅攝DSO遺照集 -- SMC
3. SMC
Taken with EF200mm F2.8L + 300Da in Coonabarabran in 2010 @F2.8
13x150s @iso800, unguided with Vixen GP mount
Stacked in PI with darks calibrated only
Processed in PI and PS
Taken with EF200mm F2.8L + 300Da in Coonabarabran in 2010 @F2.8
13x150s @iso800, unguided with Vixen GP mount
Stacked in PI with darks calibrated only
Processed in PI and PS
Re: 旅攝DSO遺照集 -- Prawn
4. Prawn nebula
Taken with EF200mm F2.8L + 300Da in Coonbarabran in 2010 @F2.8
18x150s @iso800, unguided with Vixen GP mount
Stacked in PI with darks calibrated only
Processed in PI and PS
If your wallet is deep enough, go for lenses and DSLRs of ultimate quality.
Taken with EF200mm F2.8L + 300Da in Coonbarabran in 2010 @F2.8
18x150s @iso800, unguided with Vixen GP mount
Stacked in PI with darks calibrated only
Processed in PI and PS
If your wallet is deep enough, go for lenses and DSLRs of ultimate quality.
Re: 旅攝DSO遺照集 -- Cat Paw and Lobster
5. Cat Paw and Lobster
Taken with EF200mm F2.8L + 300Da in Coonbarabran in 2010 @F2.8
15x150s @iso800, unguided with Vixen GP mount
Stacked in DSS with darks calibrated only
Processed in PI and PS
Taken with EF200mm F2.8L + 300Da in Coonbarabran in 2010 @F2.8
15x150s @iso800, unguided with Vixen GP mount
Stacked in DSS with darks calibrated only
Processed in PI and PS
Re: 旅攝DSO遺照集 -- M8 and M20 (wide field)
6. M8 and M20 (wide field)
Taken with EF200mm F2.8L + 300Da in Coonabarabran in 2010 @F2.8
5x150s @iso800, unguided with Vixen GP mount
Stacked in PI with darks calibrated only
Processed in PI and PS
Taken with EF200mm F2.8L + 300Da in Coonabarabran in 2010 @F2.8
5x150s @iso800, unguided with Vixen GP mount
Stacked in PI with darks calibrated only
Processed in PI and PS
誰在線上
正在瀏覽這個版面的使用者:沒有註冊會員 和 56 位訪客