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Category: fotózás

Jupiter with a diagonal line — 2020-08-20

Yesterday was like any other day, using the little time I have left with this part of the sky — long live the real estate maffia. So I turned on the telescope to record Jupiter. At first, I thought the feature is a piece of hair or something similar, but it moves together with Jupiter, so it should be on Jupiter — or a really extreme case of an artifact from the workflow. I’ve never seen something this big on Jupiter. HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher

Hypotheses:

1. a random alignment of features. Could be proved by feature tracking, but I have no data for the last seven days. It’s been raining.

2. scars from an impact event, a row of meteors hit Jupiter some time before my session.

3. ?

In the meanwhile, I received notice from two independent observers that the feature is visible on their pictures too: https://www.asztrofoto.hu/galeria_image/1598019963 and https://www.asztrofoto.hu/galeria_image/1598020097

 

Jupiter, 5 minutes derotated, showing the same feature, 1933Z

(tovább…)

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Szaturnusz 2020-07-29

This is Saturn as imaged at 2020-07-29 21:52Z, with HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher

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Jupiter, Callisto’s shadow, Callisto and Io — 2020-08-11

HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher

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Szaturnusz 2020-08-10

HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher

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Jupiter and Io – 2020-08-09

Frames of 1:28 with 2 seconds gap, 2020-08-09-1919Z — 2020-08-09-2111Z. HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher

Jupiter and Io, 2020-08-09

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The weather on Jupiter

HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher

weather

 20200804-02020629 Jupiter weather animgif

weather

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Mars 2020-08-02

Mars

HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher

(tovább…)

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Gas giants in UV

HEQ5, N250/1200, ASI 178MM (cooled), home observatory, mountpusher, Baader Venus U filter

Due to the very few light, exposure times needed to be at around >100ms and gain pushed to > 3/4 of the slider to get meaningful results.

Jupiter in UV, Baader Venus U

Saturn in UV, Baader Venus U

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Mars 2020-07-22

HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled) for the color, and ASI 178MM (cooled) through IR-pass 650 for the luminance, home observatory, mountpusher

first processing

another processing

 

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Jupiter, Io, Callisto, after opposition 2020-07-18

HEQ5, N250/1200, TSO ADC, ASI 224MC (cooled), home observatory, mountpusher

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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.).