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香港遙控天文台---照片集 (1)

發表於 : 週一 21 12月, 2015 12:17
Wongsir
香港遙控天文台---照片集 (1)

HK Remote Telescope 已有數枝望遠鏡安裝於澳洲南面 Moorook和 美國 New Mexico 洲, Mayhill.

現分別貼上三幅早前於澳洲 Riverland Dingo Observatory 和 美國 New Mexico Skies 遙控望遠鏡天文站拍的相片.

拍攝者: Tommy Tse

1) NGC 3372 Eta Carina Nebula

Location: Riverland Dingo Observatory, Moorook, South Australia

Takahashi FSQ-106EDX f/5.0
Camera = SBIG STL-11000M with SBIG AO-L
Color Filters: Astrodon LRGB Ha @ 3nm
Paramount ME
PixInsight

Exposure Time:
L (22 & 31.12.2012, 8-9.1.2014) = 1 x 60s, 19 x 180s, 20 x 300s, 1 x 900s = 4 hrs 33 mins (Bin 1x1) 
R (22 & 31.12.2012, 8-9.1.2014) = 20 x 180s = 1 hr (Bin 2x2)
G (22 & 31.12.2012, 8-9.1.2014) = 21 x 180s = 1 hr 3 mins (Bin 2x2)
B (22 & 31.12.2012, 8-9.1.2014) = 20 x 180s = 1 hr (Bin 2x2)

Ha (28-31.12.2012) = 3 x 60s, 2 x 120s, 6 x 180s, 8 x 300s, 11 x 900s, 4 x 1800s = 6 hr 30 mins (Bin 1x1)

Total Exposure Time = 14 hrs 6 mins

2) M8

(2 versions of different processing taste with the same data set)

Location: Riverland Dingo Observatory, Moorook, South Australia

ASA N12 f/3.6 with 3" Wynn Corrector (12" = 0.3 meter, FL = 1080 mm)
Camera = SBIG STL-11000M Self-Guiding
Color Filters: Astrodon LRGB Ha @ 3nm
Paramount ME
PixInsight

Exposure Time:

23.3.2014 Ha = 6 x 900s = 1 hr 30 mins (Bin 1x1)
29.3.2014 L = 12 x 300s = 1 hr (Bin 1x1)
29.3.2014 RGB = 12 x 180s = 36 mins each (Bin 2x2)

Total Exposure Time = 4 hrs 18 mins

3) M57

Location: New Mexico Skies, Mayhill, New Mexico, U.S.A.

RCOS  20"  f/8.2 (0.508 meters, FL = 4,165.6 mm)
Camera = FLI PL09000 with Rotator and Off-Axis Guiding
Color Filters: Astrodon LRGB Ha O3 @ 3nm
Paramount ME
PixInsight

Exposure Time (16.4.2015 to 18.7.2015):
L (16-19.4.2015, 11-13.6.2015, 20-21.6.2015, 14 & 18.7.2015) = 23 hrs 30 mins (Bin 1x1)
R (19.4.2015, 20-21.6.2015) = 11 x 300s, 8 x 900s = 2 hrs 55 mins (Bin 2x2)
G (19-22.6.2015) = 12 x 300s, 15 x 900s = 4 hrs 45 mins (Bin 2x2)
B (18-20 & 22.6.2015) = 12 x 300s, 13 x 900s = 4 hrs 15 mins (Bin 2x2)
 
Ha (29.4.2015, 1.5.2015,  27 & 30.6.2015, 1.7.2015) = 26 x 1800s = 13 hrs (Bin 1x1)
OIII (29.4.2015, 1.5.2015,  27 & 30.6.2015, 1.7.2015) = 3 x 900s, 16 x 1800s = 8 hrs 45 mins (Bin 1x1) 

Total Exposure Time = 57 hrs 10 mins 


Wongsir
2015-12-21

發表於 : 週一 21 12月, 2015 13:14
littleming
[水汪汪]

發表於 : 週一 21 12月, 2015 18:54
Eddy So
[Good Job] [Good Job] [Good Job]
[水汪汪] [水汪汪] [水汪汪]

發表於 : 週一 21 12月, 2015 19:12
LT
Congratulations. A very good start on operating these i-telescopes.

發表於 : 週二 22 12月, 2015 10:56
Chanlunlun
Now I see them. Stunning !!!