Category: saját asztrofotóim

Messier 13 – 2018-05-13

Messier 13

As a secondary target, I imaged the Hercules Cluster, M 13, NGC 6205, Mel 150 [globular cluster in Her]  5.8m ø17′ [wiki] [simbad] 400mm, 600mm, 750mm, 800mm, 1000mm, 1200mm, 1500mm . It came out somewhat unexpectedly well, considering M64. I acquired 8×180 sec and 7×90 sec, ISO 1600, with the usual setup, N 150/750, Baader MPCC Mark III, Canon 1100D mod, HEQ5.

 

The bright galaxy is NGC 6207 [galaxy in Her] 11.7m ø3′ [wiki] [simbad] [photo-planner] and the fainter yet still obvious is IC 4617 [galaxy in Her] [wiki] [simbad] [photo-planner]

(tovább…)

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Messier 64 – 2018-05-12

Messier 64

The Moon was no issue on 2018-05-12-13, since the solstice is very near and the astronomical dawn started earlier than the rise of the not yet new moon. The seeing was below average, and it was windy, but I managed to image the Black Eye Galaxy, Messier 64, gathering 15x240sec, 11x90sec with my usual equipment, N 150/750, Baader MPCC Mark III, Canon 1100D mod, HEQ5, at ISO 1600, the rest of the frames, almost half falling victim to the wind.

The object itself is fairly small for this equipment, measuring only 1/3 of the moon’s diameter, and the camera has a small resolution sensor – only 12MPs which though otherwise ok (large pixels gather more light, smaller guiding errors don’t really show up), leaves very little room for cropping.

M 64, NGC 4826 [galaxy in Com] Black eye galaxy, Feketeszem-galaxis 8.4m ø10′ [wiki] [simbad] 750mm, 800mm, 1000mm, 1200mm

(tovább…)

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The 37 Cluster – NGC 2169

NGC 2169, Col 83 [open cluster in Ori] 37 Cluster 5.9m ø6′ [wiki] [simbad] [photo-planner]  — from only two subs, because I wanted to see it with my own instruments.

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Messier 106

M 106 and NGC 4217

The known location, the known setup, after six month of unfavorable weather, with clear hours at impossible times for a working class hero – same field trip as before. I acquired 9×5 min of light at ISO 1600.

The main objects on the image, sorted by brightness:

M 106, NGC 4258 [galaxy in CVn] 8.7m ø18.6′ [wiki] [simbad] 750mm, 1200mm

NGC 4217 [galaxy in CVn] 11.6m ø5.2′ [wiki] [simbad] [photo-planner]

NGC 4248 [galaxy in CVn] 13.2m ø3′ [wiki] [simbad] [photo-planner]

NGC 4231 and NGC 4232 (the twins)

NGC 4226

UGC 7356 (the faint one near M 106)

(tovább…)

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NGC 4536, 4527 and others – 2018-04-08

NGC 4527, NGC 4536

The known location, the known setup, after six month of unfavorable weather, with clear hours at impossible times for a working class hero – same field trip as before. I acquired 11×5 min of light at ISO 1600.

The main objects on the image, sorted by brightness:

NGC 4536 [galaxy in Vir] 10.4m ø7.6′ [wiki] [simbad] 750mm, 1200mm
NGC 4527 [galaxy in Vir] 10.8m ø6.2′ [wiki] [simbad] [photo-planner]
NGC 4533 [galaxy in Vir] 13.9m ø2.1′ [wiki] [simbad] [photo-planner]
IC 3474 [galaxy in Vir] 14.91m ø2.24′ [wiki] [simbad] [photo-planner]

N 150/750, Baader MPCC Mark III, Canon 1100D mod, HEQ5

Dângău Mare, Kolozs county, 2018-04-08–09

(tovább…)

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Leo Triplet – 2018-04-08

The Leo Triplet, M65, M66 and NGC 3628

The known location, the known setup, after six month of unfavorable weather, with clear hours at impossible times for a working class hero. I acquired 16×5 min of light at ISO 1600.

The main objects on the image are, from left to right:

M 66, NGC 3627, Arp 16 [galaxy in Leo] Leo Triplet 2 9m ø9.1′ [wiki] [simbad] 750mm
M 65, NGC 3623 [galaxy in Leo] Leo Triplet 1 9.3m ø9.8′ [wiki] [simbad] 750mm
NGC 3628 [galaxy in Leo] Leo Triplet 3 9.8m ø14.8′ [wiki] [simbad] 750mm, 1200mm

N 150/750, Baader MPCC Mark III, Canon 1100D mod, HEQ5

Dângău Mare, Kolozs county, 2018-04-08–09

(tovább…)

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The Moon – 2018-01-31

There is nothing special about this date, no eclipse was visible from most of Romania, I simply imaged the Moon. I used the MC 102/1300 plus the Canon 1100D mod for the disk (13 frames) and the Scopium webcam for the details. Enjoy.

(tovább…)

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my astrophotos, 2017

See the previous compilations:

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Jupiter 2017-06-03

During the night of 2017-06-03-04.

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NGC 281 Pacman Nebula

NGC 281 Pacman Nebula

During the summer, I imaged the Pacman Nebula, NGC 281 [open cluster+nebula in Cas]  7m ø25′ [wiki] [simbad] 750mm using the usual setup, N 150/750, Baader MPCC Mark III, Canon 1100D mod, HEQ5, guided by the resurrected gear,  and acquired 25×5 min at ISO 1600.

(tovább…)

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Jól kalibrált monitoron mindegyik számnál elkülönülő árnyalat látszik. Ha mégsem látszanak, akkor a megjelenített képek színhiányosan rajzolódnak ki. A monitort valószínűleg kalibrálni kell.

You should see distinct shades for each number. If those shades are not clearly visible, the displayed pictures will lack accuracy. Your display most likely needs to be calibrated (brightness, gamma, contrast etc.).