EAA and Startools

[elpajare]

This object has always been difficult for those of us who do EAA. Atik's brightness (mag. 3.85) makes it difficult to see the faint nebula IC 138.


The shot: TSOptics TSO RC8+ Risingcam IMX294 uncooled+ UVIR filter. 15x25" stack- mean ( 6 min. integ. total), Gain máx. Capture soft Risingtech

The ST basic work flow: Bin / Crop/ Wipe (Uncalib)/ Dev/ Flux (Noise) / Color (artistic+RGB adjust)/ final Denoise (grain by default)

[elpajare]

Messier 1, the Crab Nebula, is the most famous and conspicuous supernova remnant in the sky.

The shot: TSOptics TSO RC8+ Risingcam IMX294 uncooled+ UVIR filter. 20x25" stack- mean ( 8,3 min. integ. total), Gain máx. Capture soft Risingtech. Moon at 30%

The ST basic work flow: Bin / Crop/ Wipe (Uncalib)/ Dev/ Flux (Noise) / Color (artistic+RGB adjust)/ final Denoise (grain by default)
Complementary workflow: Sharp + Shrink

[elpajare]

NGC 578 has a fairly bright halo elongated 4' x 2' ESE-WNW fading rapidly toward the tips. The core is broad and just slightly brighter.

The shot: TSOptics TSO RC8+ Risingcam IMX294 uncooled+ UVIR filter. 18x25" stack- mean ( 7,5 min. integ. total), Gain máx. Capture soft Risingtech.

The ST basic work flow: Bin / Crop/ Wipe (Uncalib)/ Dev/ Flux (Noise) / Color (artistic+RGB adjust)/ final Denoise (grain =6)
Complementary workflow: Flux (Sharp -object mask) + Shrink (star mask)

[elpajare]

Being able to capture the two colors of this faint nebula with 15 seconds of exposure is my goal. For more detail, more exposure ... and guidance is needed.

The shot: TSOptics TSO Apo 74 mm+ Risingcam IMX294 uncooled+ UVIR filter. 20x15" stack- mean, Gain máx. Capture soft Risingtech.

The ST basic work flow: Bin / Crop/ Wipe (Uncalib)/ Dev/ Flux (Noise) / Color (artistic)/ final Denoise ( by default)

Specific traitment: Shrink (star mask)

[elpajare]

NGC 1535 is a 9th magnitude planetary nebula in the constellation Eridanus. Located east of Zaurak, it is a nice diversion from all the galaxies in Eridanus. It has been nicknamed Cleopatra's Eye.


The shot: TSOptics TSO -RC 203 mm+ Risingcam IMX294 uncooled+ UVIR filter. 20x6" stack, Gain máx. Capture soft Risingtech.

The ST basic work flow: Bin / Crop ( to fit better aspect)/ Wipe (Uncalib)/ AutoDev/ Flux (Noise) / Color (artistic)/ final Denoise ( 8 pixels)

[elpajare]

NGC 1637 is relatively bright. Its 3' x 2' NNE-SSW halo contains a circular core with a stellar nucleus. A 13th magnitude star lies 2' NE of the center.

The halo is unevenly bright with hints of spiral structure in the NE and SE portions. The core is moderately large but unevenly bright and has a stellar nucleus.

The shot: TSOptics TSO -RC 203 mm+ Risingcam IMX294 uncooled+ UVIR filter. 18x25" stack, Gain máx. Capture soft Risingtech.

The ST basic work flow: Bin / Crop (stacking artifacts)/ Wipe (Uncalib)/ Dev/ Flux (Noise) / Color (artistic+adjust RGB)/ final Denoise ( 8 pixels)

[elpajare]

Arp 210, NGC 1569. Irregular galaxy of mg. 11 in Camelopardalis. Arp's notes: Irregularities, absorption structures and resolution.

Is a small galaxy of 12 kly of diameter at 10 millions yl of the Earth


The shot: TSOptics TSO -RC 203 mm+ Risingcam IMX294 uncooled+ UVIR filter. 18x25" stack, Gain máx. Capture soft Risingtech.

The ST basic work flow: Bin / Crop (stacking artifacts)/ Wipe (Uncalib)/ Dev/ Flux (Noise) / Color (artistic+adjust RGB)/ final Denoise ( 8 pixels)
Extra workflow after final denoise: Fractal flux/Sharpen + HDR /Reveal core+ Shrink