View allAll Photos Tagged astropixelprocessor
43x 600 sec( 7.2 hrs). through 6nm Ha filter and Esprit 100 refractor/ QHY16200 CCD camera @ -20C. On 17,18,19 and 20 November 2017.
Knight Observatory, Tomar
VdB 14 & 15 (left in the picture) are two very beautiful reflection nebulae, which also contain a few reddish emission components and belong to an even larger dust cloud in the inconspicuous constellation Camelopardalis. VdB 15 is the larger, lower area of the nebula and surrounds the star CE Cam, a variable supergiant. VdB 14, the upper part of the nebula, is located near the star CS Cam, which is also a supergiant. The distance to earth is around 3,000 lightyears.
The open star cluster Stock 23 can be found on the right in the picture and is also a nice object for visual observation. Its distance is estimated at 1,240 lightyears and it is surrounded by several spectacular dark clouds. It is embedded in the large but faint emission nebula SH2-202, which extends over the entire right half of the picture.
Equipment:
Celestron RASA 8 f/2
Celestron Motorfocuser
EQ6-R Pro
ZWO ASI 2600 MC Pro (Gain 100, Offset 18, -10°)
RGB (no filter): 300 × 30″ (2h 30′)
RGB (IDAS LPS-D3 Filter): 260 × 120″ (8h 40′)
TS 2600 MP Mono (Gain 100, Offset 50, -10°)
Ha: (Baader H-alpha Highspeed Ultra-Narrowband 3.5nm Filter): 130 x 60 (2h 10')
Total: 13h 20'
Flats, Darkflats, Dithering
N.I.N.A., Guiding with ZWO ASI 120MM and PHD2
Astropixelprocessor, Photoshop, Pixinsight
Date: November 23, December 8 & 15, 2022
Location: Hannover, Germany (Bortle 5-6)
COBS (Comet OBSveration database) contributions indicates that C/2021 Leonard had a significant outburst just prior to its recovery in the evening sky on December 15/16 2021. The comet flared to mag 3.5 and then quickly subsided to mag 5 by December 18. These three images were captured with a Vixen VSD 100 mm telescope and a Nikon Z7II camera mounted on a Vixen SXP. About 2.5 minutes of images were acquired with subs and stacked with AstroPixelProcessor and finished with Photoshop. With clouds and haze in Tucson and Comet Leonard gaining altitude each day the differences shown are not normalized and are a qualitative product of the captures.
40 exposures, each 360 sec. Explore Scientific ED102 102mm f/7 refractor, ZWO ASI294MC camera, H-alpåha filter, iOptron CEM25P mount, ASIAir controller. Processed in Astro Pixel Processor and Lightroom
RCW is an oval shaped emission nebula in the Constellation Norma created by the Wolf Rayet star HD 147419
The region is blanketed in HAlpha emission. In an effort to pick up OIII emissions I integrated nearly three times as much data in OIII as in Ha to produce this image
Total integration 19 hours collected over 5 nights
15 hours in OIII and 4 hours in H alpha ( 10 minute subs)
Equipment
Sharpstar Z4
HEQ5
ZWO ASI 533 MM pro
Antlia 3 nm H alpha Filter
Optolong 3 nm OIII Filter
ASIAR
Software
ASIAIR
AstropixelProcessor
PixinSight
Photoshop CS6
Processing notes-
Ha and OIII data processed independently
Stack
GradientCorrection
BlurX (Correct Only)
Starnet++
Nebula
Blemish Blaster (OIII only)
BlurX
Noise X
GHS
CurvesTransformation
Stars
Setiastro StarStretch script
Stars combined with
PixelMath
HOO image created using ChannelCombination
SelectiveColour
Minor tweaking in CS6
This wonderful dark nebula in Cepheus (Barnard 150 / LDN 1082) is commonly referred to as the "Seahorse Nebula", but in the orientation of my image, the structure reminds me much more of a mermaid, drifting through the cosmos with her long hair.
Its counterpart is played by an H-Alpha cloud, which already belongs to the adjacent "Flying Bat Nebula" (Sh2-129). To bring out this faint area, I captured 7 hours of Ha and then combined it with 10 hours and 24 minutes of RGB. I hope you like it!
Celestron RASA 8 f/2
Celestron Motorfocus
EQ6-R Pro
ZWO ASI 2600 MC Pro (Gain 100, Offset 18, -10°)
RGB: 326 × 60″ (5h 26′)
TS 2600 MP (Gain 100, Offset 200, -10°)
RGB: 51 × 60″ (5h 51′), 131 × 120″ (4h 22′), 70 × 10″ (11' 40'′)
Baader H-Alpha Highspeed 3.5nm: 210 × 120″ (7h)
Total: 17H 24′ 40″
Bortle 5 (19.50 SQM)
N.I.N.A., Guiding with ZWO ASI 120MM and PHD2
Astropixelprocessor, Photoshop, Pixinsight
Date: Nov. 1, 29 / Nov.29, 2019 /Dec. 27, 2019
Location: Amagi Highland, Shizuoka Pref., Japan / Asagiri Arena, Shizuoka Pref., Japan
Optics: SIGMA 135mm F1.8 DG HSM | Art (f/2.2)
Mount: SWAT-310 V-spec(single axis autoguiding)
Autoguider: QHY5L-II, LM75JC, PHD2
Camera: Canon EOS 6D (SEO-SP4)
ISO speed: 1600
Exposure: 30x180sec.x9panels
Processing: PixInsight, Astro Pixel Processor
Equipo: Star Adventurer - Canon 6D - Sigma 70/300 APO
50 lights - 19 darks - 100 bias
60s - f/6,3 - ISO 3200 - 190mm - 4000K
Procesado: AstroPixelProcessor - Lightroom
Messier 45, also known as the Seven Sisters or the Pleiades is an Open Cluster located in Taurus. It can easyly be seen in a starry autumn or winter night as a constellation of approx. five stars even with the naked eye.
Object: M 45 (Pleiades)
Optics: William Megrez 72ED F6 + Long Perng 0,6x Reducer
Mount: Sky-Watcher EQ6-R
Camera: ZWO ASI 183MM Pro @-20°C, Gain=53, Offset=10
Filter: ZWO EFW 7x36mm, ZWO 36mm Filters
Exposure: total ~7h, R 87x60sec, G 90x60sec, B 106x60sec, L 65x120sec, L (mixed from RGB), 200 Bias, 40 Darks, 60 Flats per channel
Date: 2018-11-16, 2018-11-17
Location: Schwaig
Capture: Sequence Generator Pro
Guiding: APM50 Image Master, ASI120MM, PHD2
Image Acquisition: Stephan Schurig
Image Processing: Stephan Schurig
AstroPixelProcessor 1.070: Calibration, Registration, Normalization, Integration, Channel Combination, Background Flattening & Calibration, Star Colors Correction, Auto Digital Development
Photoshop 20.0.1: Levels, Curves, Exposure (Offset, Exposure), Masked Nik Dfine 2 Denoise, Masked Dynamic (Dynamic, Saturation), Star Shrink, Masked Unsharp Masking, Masked HighPass Sharpening, Camera Raw Lens Correction (Distorsion, Chromatic Abberation), Cosmetic Background Repair
Altair Astro ED60 with 0.8x reducer/flattener @ f/4.8
ZWO ASI585MC OSC
60 x 60sec. subs. for a 4 pane mosaic (4 hrs.)
Processed with Astro Pixel Processor, GraXpert, NoiseXTerminator and Affinity Photo.
Date: 22:55~25:30JST Nov. 26, 2022
Location: Asagiri Arena, Shizuoka Pref., Japan
Cloud Coverage: < 5%
Temperature: 5.9C ~ 9.3C
Humidity: 69% ~ 84%
Wind: 2 ~ 8kt
Lens: SIGMA 135mm F1.8 DG HSM | Art (f/2.2)
Mount: RainbowAstro RST-135
Autoguider: QHY5L-II, LM75JC, PHD2
Camera: Canon EOS 6D (mod/SEO-SP4)
ISO speed: 1600
Exposure: 45x90sec.x3panels
Processing: PixInsight, AstroPixelProcessor
M82 (Cigar Galaxy) Edge on Galaxy found in the constellation of Ursa Major.
M: iOptron iEQ45-Pro
T: Celestron C8 SCT
C: ZWO ASI1600MC-Cooled
G: OAG and PHD2
GC: ZWO ASI220MM
RAW16; FITs
Temp: -10 DegC
Filter: No Filter
Gain 139; Exp: 18 x 120s
Frames: 18 Lights
Cal Frames: DarkFlats/Flats
Total Exposure: ~36 mins
90% Crop
Capture: NINA
Processed: APP; PS.
Sky: No moon, no breeze, no cloud.
Date: May.10 / Oct.2, 2021
Location: Amagi Highland, Shizuoka Pref., Japan
Optics: SIGMA 70mm F2.8 DG MACRO | Art (f/3.2)
Mount: RainbowAstro RST-135
Camera: Canon EOS 6D (mod/SEO-SP4)
ISO speed: 1600
Exposure: 15x120sec.x3panel + 12x150sec.x4panels
Processing: PixInsight, AstroPixelProcessor
Crescent Venus in daylight.
30 1/1000sec. exposures, Explore Scientific 102mm f/7 refractor, ASI294MC camera, UV/IR cutoff filter, iOptron CEM25P, ASIAir controller, processed in Astro Pixel Processor, Lightroom, and Photoshop.
More information on how this photo was made:
Date: 21:10-28:15JST Oct.4, 2019
Location: Asagiri Highland, Shizuoka Pref., Japan
Cloud Coverage: 0 ~ 30%
Wind: 5 ~ 26 kt
Temperature: 13.9C ~ 17.8C
Humidity: 71 ~ 93%
Air pressure: 914hPa
Lens: SIGMA 135mm F1.8 DG HSM | Art (f/2.2)
Mount: SWAT-310 (single axis autoguiding)
Autoguider: QHY5L-II, LM75JC, PHD2
Camera: Canon EOS 6D (SEO-SP4)
ISO speed: 1600
Exposure: 15x180sec.x5panels
Processing: PixInsight, Astro Pixel Processor
This emission nebula is found in the constellation of Vulpecula, the Little Fox.
34*180 sec subs at ambient temperature. 102 mins total, then high altitude clouds rolled in.
Captured using Nebulosity and could not get the program to cool the camera :(
The telescope was the William Optic GT71 with the ASI183MM camera and Antlia 3.5nm filters.
Calibrated using lights, darks, flats and dark flats In APP.
Again, this was using the Avalon m-zero mount with only a rough PA.
Vacuum cleaner Galaxy (#M109) in LRGB mode. Around 10 hours of integration. This Galaxy is around 60 Million lightyears away from earth and has a diameter of 110 000 Lightyears. It was post-processed in Astropixelprocessor, Pixinsight and Photoshop.
Camera was #qhy268m
#C11 at 2000mm focal lenght
#EQ8R
#youresa
#astrophotography #longexposure
This is the wonderful globular cluster M 3 in Canes Venatici. It‘s one of the largest and brightest, and is made up of around 500,000 stars. It is estimated to be 11.4 billion years old and 32,600 light-years away from Earth. I had already photographed this cluster for about 3 hours last year and was able to add another 2.5 hours this time, which made the faint stars in the outer regions of the cluster more visible. Well, M 13 in Hercules is even more spectacular, but I think M 3 is worth to take a closer look at it. Hope you like it!
Equipment used:
Skywatcher 200/1000 @ 950mm f/5
EQ6-R Pro
ZWO ASI 2600 MC Pro (Gain 100, Offset 18, -10°)
RGB (no filter): 658 x 30" (5h 29‘)
N.I.N.A., Guiding: ZWO ASI 120 MM & PHD2
Bortle 5
Astropixelprocessor, Photoshop, Pixinsight
Dati: 12 x 300 sec ( 1 ore) gain 5 @ -10° c + 70 dark + 30 flat e darkflat
Filtro: Astronomik UV/IR Block L2
Montatura: EQ6 pro
Ottica: Takahashi FSQ106
Sensore: QHY168C
Cam guida e tele: magzero mz5-m su Scopos 62/520
Software acquisizione: nina e phd2
Software sviluppo: AstroPixelProcessor e Photoshop
Temperatura esterna: 18 ° C - Umidità 70%
The Dark Wolf Nebula (Sandqvist–Lindroos 17), is a dust cloud embedded within the Gum 55 (RCW 113) Nebula in Scorpius.
This is a Seestar 30 pro image from Bortle 6.1
integration:
254 * 60 seconds= 4.23 hours
703* 30 seconds= 5.86 hours
so just over 10 hours of total integration
stacked in AstroPixelProcessor, processed in PixInsight
Comet ATLAS C/2019 Y4, discovered in December 2019, has been quickly increasing in brightness over the last few months, and many of us hope that trend will continue; past projections put it as reaching naked-eye brightness this April or May. However, it's brightness has recently plateaued around magnitude +8. That and an elongated nucleus suggest that it might be disintegrating.
It was likely about magnitude +8 when I photographed it last night, April 9th, near Star 42 Camelopardalis. I'm not sure what the faint nebulosity is to the lower left of the comet: either Dark Nebula HSVMT 25, integrated flux nebula (IFN), or it's simply an artifact. Galaxy NGC 2366 is also apparent in the upper right corner.
Acquisition details: Fujifilm X-T10, Samyang 135mm f/2.0 ED UMC @ f2.0, ISO 1600, 50 x 30 sec, tracking with iOptron SkyTracker Pro, stacking with DeepSkyStacker (used comet stacking mode so stars and comet were stacked separately and then combined), editing with Astro Pixel Processor and GIMP, taken in the 30 minute-window between astronomic dusk and the rise of the 93% illuminated moon on April 9, 2020 under Bortle 3/4 skies.
M90 Galaxy found in the constellation of Virgo.
M: Pegasus NYX-101
T: WO GTF81 Refractor
C: ZWO ASI533MM-Cooled
G: OAG and PHD2
GC: ZWO ASI120MC
RAW16; FITs
Temp: -10 DegC
R: Gain 100; Exp: 10 x 300s
G: Gain 100; Exp: 6 x 300s
L: Gain 100; Exp: 10 x 300s
Frames: 26 Lights; Darks/DarkFlats/Flats
Total Exposure: ~2.17 hours
50% Crop
Capture: NINA
Processed: APP LRG[No 'B']; PS.
Sky: 90% moon, no breeze, no cloud.
Polaris & ses nébuleuses sombres
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Aujourd’hui, je vous fais découvrir les nébuleuses sombres qui accompagnent l’étoile polaire.
Cette étoile sert depuis des millénaires comme point de repère entre autre pour la navigation. Elle nous sert aussi à nous aligner pour nos montures équatoriales puisque toutes les constellations tournent autour de Polaris.
Que viennent faire les nébuleuses sombres dans cette histoire ?
Elles sont présentes autour de notre étoile polaire. En anglais, elles sont appelées IFN pour « Integrated Flux Nebula ». Elles sont principalement composée d’hydrogène moléculaire et d’hélium.
Cependant, ce n’est pas aisé de pouvoir les photographier. D’une part, comme leur nom l’indique, elles sont obscures.
Ce sont des nuages denses qui absorbent la lumière des étoiles en arrière plan.
D’autre part, au moment de la prise de vue, elles sont invisibles. Très pratique me direz vous… Même constat au moment de l’empilement, il n’y a que le traitement qui permettent de les mettre en valeur.
A titre d’exemple la tête de cheval (IC434) dans la constellation d’Orion fait partie des nébuleuses sombres les plus connues.
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Photographier sur deux nuits pour obtenir,
300 lights d’une minute soit 5h de temps d’intégration
Offset + Flats, No Dark.
Bortle 4
Traitement AstroPixelProcessor, Photoshop.
Approx 10 hours each of HA and OIII, taken in 5 minute subs.
AP 155EDFS refractor. ZWO ASI6200 mount.
Processed with AstroPixelProcessor and Photoshop.
The Theta Musca Supernova Remnanant-G304.4-3.1
this is a recently discovered SNR (first imaged in high resolution just over a year ago by Bray Falls)
The object is huge and too big for the small sensor of my imaging camera, so I will have to re-attempt with possibly my RedCat51 at some future point in time.
Equipment
HEQ5/ASIAIR/Sharpstar Z4/Antlia 3 nm Ha Filter/Optolong 3nm OIII filter/ZWO ASI533MM Pro
Integration
16 hours in OIII (10 minute subs)
4 hours in Ha ( 10 minute subs)
Location
Bortle 6
imaged over multiple nights in July 2024
Processing notes
Ha and OIII data stacked in AstroPixelProcessor.
Ha and OII integrations registered in APP.
Processed in PixInsight
Dynamic Crop
Graxpert for gradient removal (for some reason GraXpert did a better job IMHO than my usual goto ADBE )
BlurX-correct
BlurX default
Starnet++
SetiAstro NB to RGB script to convert Ha and OII star masks to star layer -only mild stretch (4.0) applied
NoiseX on starless images
GHS for starless layer. Had to experiment to not overstretch the data especially Ha and swamp the image with ha signal
Linear Fit
HOO image constructed with PixelMath
Red- Ha
Green- 0.2 Ha +0.8 OIII
Blue-OIII
mild curves transformation
star layer added using Pixelmath
Narrowband Normalisation
BlurX
NoiseX
levels adjustment in Photoshop CS
Comment
Images published on the web tend to show the oxygen areas in an electric blue and the Ha areas in a hue closer to pink
while it was possible to achieve this colour palette by using adjustment layers (Hue/Saturation, colourise) I have chosen to go with the image more or less as it emerged from PixInsight
M101 Pinwheel Galaxy
Equipment:
Celestron AVX
Baader Moon and Sky Glow with IR cut filter
ES ED 102 FCD 100 Scope
SSAG Cope and Camera
ZWO 183mc Pro
Pegasus Focus Cube
Software:
SGP Acquisition
Sharp Cap - Initial Focus and Polar Align
AstropixelProcessor for stacking and initial stretch
Finished in Photoshop
I'll have to look to see how much integration.
Very weak and identified in 1954 on photographic Plates as a Milkyway satellite.
Esprit 100 f5.5 APO/Qhy16200 CCD @-20C.
98x300 sec IDAS-LP2 filter.
Imaged on: 13,14,15&16 May, 2018.
Knight Observatory, Tomar
Bortle 4.6 Location
Alt-az
10 second subs
347 subs
Stacked in AstroPixelProcessor, processed in PixInsight
imaged in July 2024 from Linden, Blue Mountains, Australia
3-panel mosaic, 20 300 sec. and 71 360 sec. exposures. Explore Scientific ED102 102mm f/7 refractor, ZWO ASI294MC cooled camera, H-alpåha 7nm filter, iOptron CEM25P mount, auto-guided, ASIAir controller. Processed in Astro Pixel Processor and Lightroom.
Dati: 26 x 4 min. 800 Iso + 15 Dark + 25 flat e darkflat software: AstroPixelProcessor e Photoshop CS2 Strumenti: ottica Takahashi FSQ106 f/5 su Skywatcher EQ6 pro - Canon 40D CentralDS. 10/08/2020 - Castelletta (AN), Temp. esterna: 18° C temperatura al sensore 0,00°C - Umidità 75%
The 'W' of Cassiopeia has always been one of my favorite constellations - maybe because I could always spot it as a kid.
This extent contains the middle three stars of the 'W' - Ruchbah (blue, bottom), Navi (blue, upper left), and Shedar (yellow, upper right). The center star of the 'W', Navi, illuminates the Gamma Cassiopeiae Nebulae (IC 59 and IC 63) a combination of red emission and blue reflection nebulae. The red/pink emission nebula below Shedar is the Pacman Nebula (IC 11 or NGC 281). And to the right of Ruchbah is the Owl or E.T. Cluster (NGC 457); the owl or E.T. is upside down here.
Fujifilm X-T10, Samyang 135mm f/2.0 ED UMC @ f2.0, ISO 1600, 35 x 60 sec, tracking with iOptron SkyTracker Pro, stacking with DeepSkyStacker, editing with Astro Pixel Processor and GIMP, taken on Oct. 23, 2019 under Bortle 3/4 skies and thin cloud cover.
Thin cloud cover was present most of the time that I imaged and acted as a diffusion filter for the larger stars. I kind of like this effect that emphasizes big stars, especially for this extent where the nebulae are fairly small for a focal length of 135mm, although I'd always prefer clear skies to a natural diffusion filter. Even though my tracking was spot-on (good balance, polar alignment, and a charged SkyTracker), I wasn't able to use about half of my subs because of clouds.
D5300 - unmodded
300mm f/2.8 AF-S
SW HEQ5
Captured with APT, Processed in APP, Gimp
10 - Lights, 90sec, ISO400, f/4
10 - Darks
10 - Flats
10 - Bias
IC 5070, the Pelican Nebula in the constellation Cygnus in the light of hydrogen. 72 frames, 300 sec. each (6 hr. total). Explore Scientific ED102 0.1m f/7 refractor, Stellarvue 0.8x reducer/flattener, ZWO ASI294MC Pro cooled camera, 7nm H-alpha filter, iOptron CEM25P mount, auto-guided, ASIAir controller. Processed in Astro Pixel Processor, Lightroom, and Photoshop.
#astrophotography, #deepsky
10*180s subs = 30 minutes total integration time. Using the Avalon m-zero mount with near perfect guiding, amazing considering I guestimated polar alignment. Imaging telescope was the William Optics GT71 with FF 6A2 that I have finally got working with correct back focus. Still some walking noise from the bad PA,
Camera was the ASI1600mm at 0 degrees. Calibrated lights only in APP.
Again balcony astro, Brisbane city, Bortle 8 and a full moon.
This color image was made with the Mono CCD camera and R, G and B filters. Because the Comet is moving fast all the 103 images made with the three different filters had been shifted and had to be re-aligned before stacking. A second stack was made to only show the stars. The 2 stacks have been combined and processed further.
AstroPixelProcessor: Calibration of the sub frames with Bias frames, Dark frames, flat frames and the Bad Pixel Map.
Pixinsight: StarAlignment, CometAlignment, Separate ImageIntegration for R, G, B for stars and comet. BackgroundCorrection, Histogramtransformation (Black point clipping for starcombined image), Pixelmath combination for starimage and Comet image, ,Platesolver script, Arcsinh Stretch, histogram stretch, curves adjustments, Image annotation script, annotations,
Knight Observatory, Tomar, Portugal
An image in Ha RGB
Located between Hadar and Rigel Kentaurus, this nebula has recently become quite a favourite for astroimagers
Location : Bortle 6
Equipment
Sharpstar z4/Antlia 3 nm Ha filter/ Antlia Triband RGB filter/ZWO 533 Mm pro -for H-alpha /6/533 MC pro for RGB colour/ASIAIR/HEQ5/ASIAIR
Data
4 hours in RGB (5 minute subs)
8 hours in Ha (10 minute subs)
20 minutes in RGB ( 60 second subs) -for stars
Processing
stacked in AstroPixelProcessor, processed in PixInsight
Processing Notes
Ha and RGB separately
Stack
register Ha, RGB long and RGB short stacks
Dynamic Crop
GraXpert
Blur X -correction
Image Solver
SPCC
Starnet++
Nebula
BlurX
NoiseX
GHS
NoiseX
Dark Structure Enhance ( for Ha only)
Curves Transformation
Stars
SetiAstro star stretch script
HaRGB image constructed using Foraxx utility in PI :
Synthetic OIII constructed as follows:
RGB image split into r,g and b
OIII=( 0,55*G +0.55*B)- 0.1*R
on the assumption that some red leaks into Blue and Green, 10 % is just a guess
Starless image in Foraxx constructed using Paulyman's script in PI
Curves Transformation after applying a luminance mask
Stars and starless combined with Pixelmath
Minor tweaking including a final crop - in Photoshop CS6
See also Starless version in Ha
This Rosette Nebula image is a stack of 19x15 minute H-Alpha images taken with Esprit 100 Refractor and QHY16200 CCD camera. The stack is part of a work in progress for a HaRGB image.
Image dates 10,11,12 and 13 November 2017.
Knight Observatory, Tomar
Galaxy IC342 can be found in a dusty region, 10 degrees from the Galactic Equator but that dust is not very bright. Almost all IC342 images show just the Galaxy, not the dust in the surrounding region. It was not my intention to image that dust, but when i made a luminance stack with all the 271 (300 second) subs i had, there it was....
The inverted image is annotated and i added surface brightness data for a couple of faint Galaxies. KK35 or PGC166077 with a surface brightness of 26.85 mag/arcsec² was thought to be a Dwarf Galaxy but it most likely is an outher region of IC342.
Esprit 100 Refractor/ QHY16200 CCD @-20C.
271x300 sec Luminance (22.6 hrs)
Calibrated/ stacked with AstroPixelProcessor, post-processed with Pixinsight.
Image dates:
15,16,17,18 November 2017, 2,3,4,5,7,8,9,10,11,12 January 2019.
IC443, the Jellyfish Nebula on the right is the remnant of a Supernova that occured around 10.000 years ago. A (the?) resulting rapidly spinning Neutron star or pulsar CXOU J061705.3+222127 is found today at the indicated location. The nebula to the left is IC444. This image in H Alpha light was made with an Esprit100 f5.5 refractor/ QHY16200 CCD camera (cooled to -20C). 35 x 15 minutes (8.8 hrs), integrated with Astro Pixel processor and processed further with Pixinsight. Image dates: 6,7,9 and 10 November 2017.
Info about the Pulsar: www.space.com/31442-jellyfish-nebula-mysterious-pulsar-im...
Knight Observatory, Tomar
Nuevo procesado
Montura SW Adventurer
Canon EOS 6D
Lente Canon EF50 f/1,4 @ f/4
24 lights de 300s a 4000K - ISO 1600
26 darks - 32 flats - 32 dark flats - 300 bias
Apilado y procesado con AstroPixelProcessor y Photoshop
A pair of dark nebula in the Aquila constellation on a background of Milky Way consisting of countless stars of all magnitudes. This image shows 50438 stars.....
The annotated image (right) shows the deep red Mira variable RT Aql : www.aavso.org/vsx/index.php?view=detail.top&oid=1151
One distant Galaxy (PGC166630) is visible in this star rich field at 250 Million lightyear distance.
Esprit 100 refractor plus QHY16200 CCD camera on 10 Micron GM2000 mount in a Scopedome 2M. Software: Sequence Generator Pro, AstroPixelProcessor, Pixinsight.
Knight Observatory, Tomar.
The Lagoon Nebula is one of the brightest nebulae in the night sky - bright enough for some people to see with the naked eye as a hazy patch in the sky. Around 5,000 light years from earth, this giant interstellar cloud is a nursery for young stars. These baby stars heat up the nebula gas so much that it emits light - light we can see. We may not see much with our naked eye but with a little help and a little patience, we can see a whole lot more.
Calibrated images of the Lagoon Nebula were provided by iTelescope.net. In addition to providing access to their telescopes, iTelescope.net provides subscribing members with a combination of premium image sets (with the rights to use & post them) and webinars that show how to process them. Itelescope.net captured the images using their T71 telescope based in the dark skies of Chile. I handled the post-processing side with Astro Pixel Processor, Photoshop, Star Xterminator, and Topaz Sharpen and DeNoise AI.
Dati: 29 x 300 sec a gain 5 e offset 25 a -10° c + 70 dark + 25 flat e darkflat
Filtro Astronomik UV/IR Block L2
Montatura: eq6 pro
Ottica: Takahashi FSQ106
Sensore: QHY168C
Cam guida e tele: magzero mz5-m su Scopos 62/520
Software acquisizione: nina e phd2
Software sviluppo: AstroPixelProcessor e Photoshop
Sigma set at 70mm
Imaging from my north facing balcony with an Antlia HA filter.
60 * 120 second subs.
The ASI 1600 was at -5 degress and gain 300.
Captured using Nebulosity.
No PA for the Star Adventurer mount.
Real quick processing with AstroPixel Processor, lights only.
A region of active star formation in the constellation Cygnus glowing in the light of hydrogen gas. On the left is NGC 7000, also known as the North America Nebula, and on the right is IC 5070, a.k.a. the Pelican Nebula.
This is a mosaic of seven tiles, taken with two different astro cameras on three nights in July and August. Explore Scientific 0.1m f/7 telescope, ZWO ASI 294MC (one-shot color) and ASI 2600MM (monochrome) cameras, UV/IR cut fillter, iOptron CEM25P mount, ASIAir controller, auto-guided. Processed in Astro Pixel Processor and Lightroom.
#astrophotography #deepsky region of active star formation in the constellation Cygnus glowing in the light of hydrogen gas. On the left is NGC 7000, also known as the North America Nebula, and on the right is IC 5070, a.k.a. the Pelican Nebula.
This is a mosaic of seven tiles, taken with two different astro cameras on three nights in July and August. Explore Scientific 0.1m f/7 telescope, ZWO ASI 294MC (one-shot color) and ASI 2600MM (monochrome) cameras, UV/IR cut fillter, iOptron CEM25P mount, ASIAir controller, auto-guided. Processed in Astro Pixel Processor and Lightroom.
#astrophotography #deepsky
On April 15th, 2023 minor planet (270) Anahita passed by galaxy NGC 4939. I captured this encounter with a remote telescope in Auberry, California. Unfortunately this was about 16 hours after the close encounter, but the minor planet is still in the field of view. To my suprise I found an other minor planet, which is the still unnamed (35954) 1999 KY15.
The image is a stack of 20 frames of 180 seconds each. The minor planets are only shown in 7 frames each, to better show the movement.
Equipment: Planewave 24" (0,61m) CDK, F=3962mm, f/6.5, FLI-PL09000 CCD camera, Mount: Planewave Ascension 200HR.
Processing with AstroPixelProcessor and Photoshop.
An animation of the movement can be found here: www.jmwill.de/deep-sky-aufnahmen.html#a2584