LT 的可保留相集 (海外編) -- Milky way (ver 2)

[littleming]

[LT]

27. Eta Carinae nebula

Taken with Vixen ED81SII apo + SD reducer kit + 1600MM in NZ in 2018 @495mm F6.1
LRGB = 10x120s : 6x180s : 5x180s : 5x180s, with dark, bias and flat calibrated in PI
Autoguided with Vixen AP mount
Processed in PI and PS
Very windy

FB_LRGB_120s_PS.jpg (1.56 MiB) 已瀏覽 1096 次

[Eddy So]

[LT]

28. Milky way with fisheye zoom lens

EF8-15mm F4L zoom lens + unmodified 100D in 2014 in Australia @12mm F4
9x120a @iso1600, with dark and bias calibrated in PI
Unguided with Vixen Polarie star tracker
Processed in PI and PS

FB_2014_12mm_100D_iso1600_9x120s_AUS.jpg (1.25 MiB) 已瀏覽 977 次

[Eddy So]

[LT]

29. Another milky way taken with fisheye zoom lens

EF8-15mm F4L zoom + 100Da in 2014 in Yulara @15mm F4
4x120s @iso600, with dark and bias calibrated in PI
Unguided with Vixen Polarie star tracker
Processed in PI and PS

FB_15mm_4x120s_Yulara.jpg (1.39 MiB) 已瀏覽 786 次

[Eddy So]

[LT]

30. LMC

Taken with EF100mm f/2.8L macro USM IS + 100Da in Australia in 2023 @f/4
12x240s @iso1600, with dark, bias and flat calibrated in PI
Autoguided with Vixen AP mount
Processed in PI and final touch in PS

FB_LMC_PS.jpg (1.42 MiB) 已瀏覽 585 次

[Eddy So]

[LT]

31. LMC of total 168 min data

Taken in two nights
20231010: 12x240s @iso1600
20231017: 30x240s @iso800

FB_LMC.jpg (1.55 MiB) 已瀏覽 440 次

[anyone]

[Eddy So]

[LT]

32. Milky way in August

Taken with Sigma 15mm f/2.8 lens + 40Da in Australia in 2013 @f/4
12x360s @iso800, with dark calibrated only
Unguided with Vixen Polarie star tracler
Processed in PI and PS

My first success in using PCC for color calibration in PI @f.l.=15mm

FB_iso800_12x360s.jpg (1.23 MiB) 已瀏覽 319 次

[LT]

Reprocessed version.

Does this version look a bit better or worse than the previous one above?

FB_MW_12x360s_ver-2.jpg (1.55 MiB) 已瀏覽 272 次

[Eddy So]