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Dumbbell nebula - Origin

Uploaded by jprideaux , Jul 21 2024 03:56 PM

Owner: jprideaux (View all images and albums)
Uploaded: Jul 21 2024 03:56 PM
Taken: 2024:07:21 16:50:53
Views: 130
Album: Origin

Dumbbell nebula - Origin
2 hour integration using nebula filter.
From a bortle 7 location with moon out.
Post-processed first using Siril for the photometric color calibration and background Extracted.
Then the linear TIFF further edited with Affinity Photo with help from StarExterminator and Topaz anti-noise.

Image META information

COMPUTED.Copyright	Siril v1.2.3
1#090	%G
IPTC.ObjectName	FinalStackedMasterColorbck
IPTC.CopyrightNotice	Siril v1.2.3
IPTC.Caption	SIMPLE = T / file does conform to FITS standard BITPIX = 20 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 3056 / length of data axis 1 NAXIS2 = 2048 / length of data axis 2 NAXIS3 = 3 / length of data axis 3 EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H BZERO = 0 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor DATE = '2024-07-21T20:36:07' / UTC date that FITS file was created INSTRUME= ' ' / instrument name OBSERVER= ' ' / observer name TELESCOP= ' ' / telescope used to acquire this image ROWORDER= 'TOP-DOWN' / Order of the rows in image array XPIXSZ = 2.9 / X pixel size microns YPIXSZ = 2.9 / Y pixel size microns XBINNING= 1 / Camera binning mode YBINNING= 1 / Camera binning mode FOCALLEN= 404.59 / Camera focal length CCD-TEMP= 0 / CCD temp in C SET-TEMP= 0 / Temperature setting in C EXPTIME = 0 / Exposure time [s] CTYPE1 = 'RA---TAN' / Coordinate type for the first axis CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis CUNIT1 = 'deg ' / Unit of coordinates CUNIT2 = 'deg ' / Unit of coordinates EQUINOX = 2000 / Equatorial equinox OBJCTRA = '19 59 48.471' / Image center Right Ascension (hms) OBJCTDEC= '+22 40 58.014' / Image center Declination (dms) RA = 299.952 / Image center Right Ascension (deg) DEC = 22.6828 / Image center Declination (deg) CRPI
File Name	gallery_294689_26843_610567.jpg
Unix Timestamp	1721595372
Original File Size	905305
File Type	2
Mime Type	image/jpeg
Sections Found	ANY_TAG, IFD0, EXIF
HTML Sizes	width="3056" height="2048"
Image Height	2048
Image Width	3056
Color	TRUE
Byte Order Motorola	TRUE
Image Description	SIMPLE = T / file does conform to FITS standard BITPIX = 20 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 3056 / length of data axis 1 NAXIS2 = 2048 / length of data axis 2 NAXIS3 = 3 / length of data axis 3 EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'Astronomy COMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A&A...376..359H BZERO = 0 / offset data range to that of unsigned short BSCALE = 1 / default scaling factor DATE = '2024-07-21T20:36:07' / UTC date that FITS file was created INSTRUME= ' ' / instrument name OBSERVER= ' ' / observer name TELESCOP= ' ' / telescope used to acquire this image ROWORDER= 'TOP-DOWN' / Order of the rows in image array XPIXSZ = 2.9 / X pixel size microns YPIXSZ = 2.9 / Y pixel size microns XBINNING= 1 / Camera binning mode YBINNING= 1 / Camera binning mode FOCALLEN= 404.59 / Camera focal length CCD-TEMP= 0 / CCD temp in C SET-TEMP= 0 / Temperature setting in C EXPTIME = 0 / Exposure time [s] CTYPE1 = 'RA---TAN' / Coordinate type for the first axis CTYPE2 = 'DEC--TAN' / Coordinate type for the second axis CUNIT1 = 'deg ' / Unit of coordinates CUNIT2 = 'deg ' / Unit of coordinates EQUINOX = 2000 / Equatorial equinox OBJCTRA = '19 59 48.471' / Image center Right Ascension (hms) OBJCTDEC= '+22 40 58.014' / Image center Declination (dms) RA = 299.952 / Image center Right Ascension (deg) DEC = 22.6828 / Image center Declination (deg) CRPIX1 = 1528 / Axis1 reference pixel CRPIX2 = 1024 / Axis2 reference pixel CRVAL1 = 299.952 / Axis1 reference value (deg) CRVAL2 = 22.6828 / Axis2 reference value (deg) CDELT1 = -0.000410728 / X pixel size (deg) CDELT2 = 0.000410636 / Y pixel size (deg) PC1_1 = 0.537575 / Linear transformation matrix (1, 1) PC1_2 = 0.843216 / Linear transformation matrix (1, 2) PC2_1 = -0.843196 / Linear transformation matrix (2, 1) PC2_2 = 0.537607 / Linear transformation matrix (2, 2) PLTSOLVD= T / Siril internal solve HISTORY TOP-DOWN mirror HISTORY Photometric CC HISTORY Background extraction (Correction: Subtraction) END
Orientation	The 0th row is at the visual top of the image, and the 0th column is the visual left-hand side
X-Resolution	96/1
Y-Resolution	96/1
Resolution Unit	2
Software	siril v1.2.3
Date Taken	2024:07:21 16:50:53
Copyright	Siril v1.2.3
Color Space	65535
Image Length	2048

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Dumbbell nebula - Origin

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