Celestial hemisphere:  Northern  ·  Constellation: Triangulum (Tri)  ·  Contains:  M 33  ·  NGC 595  ·  NGC 598  ·  NGC 604  ·  Triangulum Galaxy  ·  Triangulum Pinwheel
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M33 - 20211130 - TS72F6 - Ha, altazastro
M33 - 20211130 - TS72F6 - Ha
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M33 - 20211130 - TS72F6 - Ha

Getting plate-solving status, please wait...
M33 - 20211130 - TS72F6 - Ha, altazastro
M33 - 20211130 - TS72F6 - Ha
Powered byPixInsight

M33 - 20211130 - TS72F6 - Ha

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Description

Having the setup already configured for H-alpha and some spare time after having imaged the Bubble Nebula, I took the opportunity to have a look at how M33 renders in H-alpha.
Quite well, apparently, also considered there is little more than an hour of light integration.

If you compare this imagine with a full visible spectrum one, which moreover had a higher total integration time, you may see how H-alpha emitting objects like NGC604 are more evident in this picture rather than in the other.

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M33 - 20211130 - TS72F6 - Ha, altazastro