M101 Pinwheel Galaxy - Supernova as seen from Leeds on 21st May 23 - with mouse over comparison to previous data (urmymuse)

Celestial hemisphere: Northern · Constellation: Ursa Major (UMa) · Contains: M 101 · NGC 5447 · NGC 5449 · NGC 5450 · NGC 5451 · NGC 5453 · NGC 5455 · NGC 5457 · NGC 5461 · NGC 5462 · NGC 5471 · Pinwheel galaxy

M101 Pinwheel Galaxy - Supernova as seen from Leeds on 21st May 23 - with mouse over comparison to previous data

I had recently imaged M101 (April) from here in Leeds so was interested to see if I could capture the supernova that I had seen reported

As luck would have it we had clear skies here yesterday !

Pointed the same scope at M101 and took 45 mins of data

I have very roughly processed it in photoshop

I recorded the actions and did exactly again on the luminance data from April (5 hrs) the noise profile is a bit different obvs

And yes there it is very obvious !

A couple of firsts for me - Supernova (that i am aware of ) and Mouse Over

Final
Original
B

B

Description: 5 hrs of data from April

Uploaded: ...

Processed with Photoshop
Messier Objects
Musical Imagers
Suburban Astrophotography
UK Astro-Imaging
ZWO ASI2600MM Pro
Yorkshire Astro Imaging
CMOS Imagers
Imaged with N.I.N.A.
N.I.N.A. Users

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Status	Advanced success
Started	...
Astrometry.net job	7761896
PixInsight job	1KHP0WO80X624C0J4F2CWOM2HT6RIN0W
PixInsight queue size	n/a
PixInsight stage	TASK_LOG

RA (center)	14h03m09s.24
RA (top/left)	14h05m13s.23
RA (top/right)	14h03m49s.26
RA (bottom/right)	14h01m04s.74
RA (bottom/left)	14h02m29s.79

Dec (center)	+54°20′14″.3
Dec (top/left)	+54°15′43″.7
Dec (top/right)	+54°37′57″.4
Dec (bottom/right)	+54°24′36″.0
Dec (bottom/left)	+54°02′30″.6

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M101 Pinwheel Galaxy - Supernova as seen from Leeds on 21st May 23 - with mouse over comparison to previous data

M101 Pinwheel Galaxy - Supernova as seen from Leeds on 21st May 23 - with mouse over comparison to previous data

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M101 Pinwheel Galaxy - Supernova as seen from Leeds on 21st May 23 - with mouse over comparison to previous data

M101 Pinwheel Galaxy - Supernova as seen from Leeds on 21st May 23 - with mouse over comparison to previous data

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