Tayson

Hi!

I would share to You so so so very dim object - supernowa remnant SH2-221 / SNR G160.4+02.8

Many moonless nights, many hours processing, scraping photons form stack

Best in NEW 2022 YEAR

full and other version

1. https://www.astrobin.com/gig1hh/

2. http://astrozdjecia.pl/images_html/SH2-221.html 

Ha 110x20min,
OIII 120x20min,
RGB ~7,5h

QHY695A, Ioptron CEM60EC, WO RedCat51.

Hi Everyone.

Ha getting at full moon by RedCat51, Oxygen from my APO100Q.

Was so difficult to marge both images.

QHY695A, RedCat51, Ioptron CEM60-EC

SII 4h
Ha 15h
OIII 47h
RGB 13h
total 79h

full @Astrobin

https://www.astrobin.com/vut72d

Hello.

Three months, all frames without moon, sometimes fighting for one sub by night.

Ha 85x1200s

OIII 85x1200s

RGB ~6,5h

QHY695A, RedCat51, Ioptron CEM60-EC.

FULL

https://www.astrobin.com/tea3n1/

Hello

Few clearly nights at full moon and I have got nice photo.

Some nebulas in Cygnus aroundLBN251 and LBN 239 in SHO

QHY695A, Ioptron CEM60EC, RedCat51, total 12h at 900s subs.

FULL --> https://www.astrobin.com/vgel97/ 

Who can find PN G077.6+04.3 ?  

Hi.

Short nights, poor whaeder. I need select some bright object.

Have a nice jurney on image

SII 40x900
Ha 40x900
OIII 40x900

QHY695A, Ioptron CEM60EC, Chroma filters, RedCat51.

full 

https://www.astrobin.com/ej42z8/ 

this region in SHO is awful. try to do HOO picture.

I had used it 2 years. Great camera after dslr.

RGB - 5min sub, NB - 20min sub, L - 10min sub.

after it QHY9, and now QHY695A (vacum cleaner for photons!!!)

Hi.

First frame begin in 18 feb. Cool FOV and very difficult object! BI+RGB stars not yet redy.
All SII and OIII without Moon.
average exp 37h, Hai, SII 900s, OIII 1200s.

RedCat51, QHY695A, Ioptron CEM60EC, Chroma filters

SHH show tiny SNR sulfur (red) structures. Blue hydrogen.

FULL BICOLOR

FULL SHH

For gradients AstroPixelProcessor.

Wow!

Great! Nice, soft colors.

3D model

Thanks All

Hello

3months, no weather, onlu around 20h exp. 30x1200 Ha , 30x1200 OIII.

QHY695A, Chroma's filters, Ioptron CEM60-EC, TS APO100Q

FULL AT ASTROBIN

Hi.

In some QHY camera are two ports TRIG: in and out.

In manual is:

"Trigger ports

There are a trigger-in port (left) and trigger-out port (right). Trigger-in port is a pulse input port. The camera does not start exposure until it receives a pulse from its trigger-in port. Trigger-out port output a indicative signal during the exposure cycle. These two ports use optocoupler. If you want to use these two ports, you can consult QHYCCD for detail method for electric connection."

I trying to create twin setup based on QHY695A cameras.

Anyone in this forum use those ports to synhronize releasing subrame in the same time?

Any advice how to do this?

I wrote to support qhy, on qhy forum and no answer.

Tanks

Tom

On 16/12/2020 at 10:27, Tayson said:

Hi.

 

Few days ago I bought new WO RedCat....

I just a litte bit release front ring.

much more better!

Canon1100D.

How much I shoud release those screws? 1/4 or 1/8turn?

Any idea?

3 minutes ago, Space Oddities said:

Perhaps screws protruding inside the lens?

The Z61 has a similar issue I believe, and if I remember correctly, this is more visible as the temperature gets lower...

thanks.

Can You tell me which screw ? Where are they?

Hi.

Few days ago I bought new WO RedCat.

First light was with Canon1100d. Only 10minutes between clouds. At testing frames I see some strange black strips on stars.

What is it?

center of frame

I checked colimatnion on artificial star 25um, 15m from cat. Its looks correct - all corners and center are similar. 1/8s exp, ISO800

No weather for more stars test  

Hi Eweryone

Weather conditions in Poland are awful.
I tried create SHO composition, but.....

Only one clear night and 7h exposition without Moon gives me RGB photo IC 1805 / Melotte 15.

Ioptron CEM60-EC, TS APO100Q, QHY695A, Chroma's filters.
7h RGB, Ha 3x900s, OIII 3x900s.

FULL Astrobin https://www.astrobin.com/2nj2wx/

final version.

Thanks all!

That was hard object to processing.

soft RGB data 3x30x300s

very tiny hydrogen fiber, nothing spectacular, but in NB...... look at above

Hi.

full ASTROBIN

CTB1 is very cool and medium dim SNR G116.9+00.1 in Casiopea.
Below I caught 58h in Ha, OIII and RGB
70x1200s Ha
80x1200s OIII
RGB average 8h

QHY695A, Ioptron CEM60-EC, TS APO100Q

Have a nice trip through the photo
Tom

Hello

Next photo after OU4.

IC1396

Ioptron CEM60EC, TS APO100Q, QHY695A, Chroma SII 3nm, Ha 5nm, OIII 3nm

average exp ~15h

full at astrobin https://www.astrobin.com/exy6h1/

Where put photo for APOD?