Page 1 of 1

Elephant Trunk - Stack_16bits_14frames_2520s_HO_Light_PS

Posted: Wed Aug 29, 2018 10:40 pm
by mAnKiNd
Hello,

Haven't posted here for a while, thought I'd share my narrowband live stack from the other night.

Location is my LED floodlight polluted backyard in Long Island, New York a red/white zone to begin with.

Quick n dirty mastering in Photoshop.

JPEG:
http://nova.astrometry.net/image/5113086

Here's a photo of the setup in question :)
received_297922374340695.jpeg
received_297922374340695.jpeg (869.84 KiB) Viewed 2061 times
Skywatcher Az-GTi on Star Adventurer EQ Wedge, Pier and two counterweights, Manfroto Tripod, Canon 300mm f4 (no-IS) and a few critical modifications to get it all to work. Great little setup, smallest possible with dual tracking (RA & DEC) and connects with laptop over wifi. It slews, tracks and guides perfectly, but best of all I can pick it all up with one hand!

Capture details:

[ZWO ASI1600MM Pro]
Pan=0
Tilt=0
Output Format=TIFF files (*.tif)
Binning=1
Capture Area=4656x3520
Colour Space=MONO16
Hardware Binning=Off
High Speed Mode=Off
Turbo USB=100(Auto)
Flip=None
Frame Rate Limit=Maximum
Gain=200
Exposure=180
Timestamp Frames=Off
Brightness=0
Temperature=-15
Cooler Power=51
Target Temperature=-15
Cooler=On
Auto Exp Max Gain=300
Auto Exp Max Exp M S=30000
Auto Exp Target Brightness=100
Pattern Adjust=0
Apply Flat=None
Subtract Dark=None
#Black Point
Display Black Point=0.0693655303030303
#MidTone Point
Display MidTone Point=0.288407638193673
#White Point
Display White Point=1
ZWO FilterWheel (1)=HO
TimeStamp=2018-08-29T04:40:07.2356802Z
SharpCapVersion=3.2.5718.0
TotalExposure(s)=2520
StackedFrames=14

Re: Elephant Trunk - Stack_16bits_14frames_2520s_HO_Light_PS

Posted: Thu Aug 30, 2018 9:45 pm
by turfpit
Outstanding Minos.

With all that light, there will be no problems like tripping up over cables or kicking the tripod.

Dave

Re: Elephant Trunk - Stack_16bits_14frames_2520s_HO_Light_PS

Posted: Thu Aug 30, 2018 10:01 pm
by mAnKiNd
Thanks Dave! :)

Haha that sure is an advantage! Another is that I can keep my laptop screen brightness at max to enjoy the live stack building up :)

However, I'm visible to all the neighborhood complex and people tend to look at me weird..."what is that guy doing..?"

If only they knew..

Cheers
Minos