File:NGC7000-HOO-Hamois-Luc-Viatour-11-08-2024.jpg
Original file (5,499 × 8,262 pixels, file size: 18.16 MB, MIME type: image/jpeg)
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Summary
[edit]DescriptionNGC7000-HOO-Hamois-Luc-Viatour-11-08-2024.jpg |
Français : NGC 7000 aussi appelé la nébuleuse de l'Amérique du Nord est une nébuleuse en émission située dans la constellation du Cygne. hotos réalisées à la lunette Skywatcher Esprit 120ED à 860mm de focale sur monture AZ-EQ6 Nikon Z7 défiltré et filtre IDAS NBZII Pose de 3h46 en 50x200s , 50 darks, 50 flats, 50 bias, gestion du setup avec un Asiair Plus. Faite à Hamois en Belgique le 11/08/2024 Traitement photo en HOO pour les nébuleuses, et RVB pour les étoiles. Logiciels utilisés: Siril/Starnet, darktable, GIMP sous Linux. |
Date | |
Source | Own work |
Author | Lviatour |
This image is the work of Luc Viatour
Please credit it with: Luc Viatour / https://Lucnix.be in the immediate vicinity of the image. A link to my website https://lucnix.be is much appreciated but not mandatory. An email to Viatour Luc would be appreciated too. Do not copy this image illegally by ignoring the terms of the license below, as it is not in the public domain. If you would like special permission to use, license, or purchase the image please contact me Viatour Luc to negotiate terms. More free pictures in my personal gallery |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:40, 13 August 2024 | 5,499 × 8,262 (18.16 MB) | Lviatour (talk | contribs) | meilleure résolution et colorimétrie | |
11:46, 11 August 2024 | 5,500 × 8,246 (26.2 MB) | Lviatour (talk | contribs) | Uploaded own work with UploadWizard |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title | SIMPLE = T / file does conform to FITS standard
BITPIX = -32 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 8288 / length of data axis 1 NAXIS2 = 5520 / 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 = '2024-08-11T08:08:19' / UTC date that FITS file was created DATE-OBS= '2024-08-10T23:42:27.239491' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'Nikon Z7' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'EQMod Mount' / telescope used to acquire this image ROWORDER= 'BOTTOM-UP' / Order of the rows in image array XPIXSZ = 4.34 / X pixel size microns YPIXSZ = 4.34 / Y pixel size microns XBINNING= 1 / Camera binning mode YBINNING= 1 / Camera binning mode FOCALLEN= 860 / Camera focal length EXPTIME = 200 / Exposure time [s] STACKCNT= 200 / Stack frames LIVETIME= 40000 / Exposure time after deadtime correction EXPSTART= 2.46053e+06 / Exposure start time (standard Julian date) EXPEND = 2.46053e+06 / Exposure end time (standard Julian date) FILTER = 'mixed_Starless' / Active filter name IMAGETYP= 'Light ' / Type of image RA = 314.889 / Image center Right Ascension (deg) DEC = 44.2658 / Image center Declination (deg) CRPIX1 = 3530.5 / Axis1 reference pixel CRPIX2 = 3880.06 / Axis2 reference pixel CRVAL1 = 315.089 / Axis1 reference value (deg) CRVAL2 = 44.3782 / Axis2 reference value (deg) CDELT1 = 0.000288964 / X pixel size (deg) CDELT2 = 0.000289156 / Y pixel size (deg) PC1_1 = 0.112041 / Linear transformation matrix (1, 1) PC1_2 = 0.994338 / Linear transformation matrix (1, 2) PC2_1 = -0.993044 / Linear transformation matrix (2, 1) PC2_2 = 0.112268 / Linear transformation matrix (2, 2) END |
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Author | Luc Viatour |
Date and time of data generation | |
User comments | SIMPLE = T / file does conform to FITS standard
BITPIX = -32 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 8288 / length of data axis 1 NAXIS2 = 5520 / 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 = '2024-08-11T08:08:19' / UTC date that FITS file was created DATE-OBS= '2024-08-10T23:42:27.239491' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'Nikon Z7' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'EQMod Mount' / telescope used to acquire this image ROWORDER= 'BOTTOM-UP' / Order of the rows in image array XPIXSZ = 4.34 / X pixel size microns YPIXSZ = 4.34 / Y pixel size microns XBINNING= 1 / Camera binning mode YBINNING= 1 / Camera binning mode FOCALLEN= 860 / Camera focal length EXPTIME = 200 / Exposure time [s] STACKCNT= 200 / Stack frames LIVETIME= 40000 / Exposure time after deadtime correction EXPSTART= 2.46053e+06 / Exposure start time (standard Julian date) EXPEND = 2.46053e+06 / Exposure end time (standard Julian date) FILTER = 'mixed_Starless' / Active filter name IMAGETYP= 'Light ' / Type of image RA = 314.889 / Image center Right Ascension (deg) DEC = 44.2658 / Image center Declination (deg) CRPIX1 = 3530.5 / Axis1 reference pixel CRPIX2 = 3880.06 / Axis2 reference pixel CRVAL1 = 315.089 / Axis1 reference value (deg) CRVAL2 = 44.3782 / Axis2 reference value (deg) CDELT1 = 0.000288964 / X pixel size (deg) CDELT2 = 0.000289156 / Y pixel size (deg) PC1_1 = 0.112041 / Linear transformation matrix (1, 1) PC1_2 = 0.994338 / Linear transformation matrix (1, 2) PC2_1 = -0.993044 / Linear transformation matrix (2, 1) PC2_2 = 0.112268 / Linear transformation matrix (2, 2) END |
JPEG file comment | SIMPLE = T / file does conform to FITS standard
BITPIX = -32 / number of bits per data pixel NAXIS = 3 / number of data axes NAXIS1 = 8288 / length of data axis 1 NAXIS2 = 5520 / 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 = '2024-08-11T08:08:19' / UTC date that FITS file was created DATE-OBS= '2024-08-10T23:42:27.239491' / YYYY-MM-DDThh:mm:ss observation start, INSTRUME= 'Nikon Z7' / instrument name OBSERVER= ' ' / observer name TELESCOP= 'EQMod Mount' / telescope used to acquire this image ROWORDER= 'BOTTOM-UP' / Order of the rows in image array XPIXSZ = 4.34 / X pixel size microns YPIXSZ = 4.34 / Y pixel size microns XBINNING= 1 / Camera binning mode YBINNING= 1 / Camera binning mode FOCALLEN= 860 / Camera focal length EXPTIME = 200 / Exposure time [s] STACKCNT= 200 / Stack frames LIVETIME= 40000 / Exposure time after deadtime correction EXPSTART= 2.46053e+06 / Exposure start time (standard Julian date) EXPEND = 2.46053e+06 / Exposure end time (standard Julian date) FILTER = 'mixed_Starless' / Active filter name IMAGETYP= 'Light ' / Type of image RA = 314.889 / Image center Right Ascension (deg) DEC = 44.2658 / Image center Declination (deg) CRPIX1 = 3530.5 / Axis1 reference pixel CRPIX2 = 3880.06 / Axis2 reference pixel CRVAL1 = 315.089 / Axis1 reference value (deg) CRVAL2 = 44.3782 / Axis2 reference value (deg) CDELT1 = 0.000288964 / X pixel size (deg) CDELT2 = 0.000289156 / Y pixel size (deg) PC1_1 = 0.112041 / Linear transformation matrix (1, 1) PC1_2 = 0.994338 / Linear transformation matrix (1, 2) PC2_1 = -0.993044 / Linear transformation matrix (2, 1) PC2_2 = 0.112268 / Linear transformation matrix (2, 2) END |
Orientation | Normal |
Horizontal resolution | 300 dpi |
Vertical resolution | 300 dpi |
Software used | GIMP 2.10.36 |
File change date and time | 00:39, 14 August 2024 |
Exif version | 2.32 |
Meaning of each component |
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DateTimeOriginal subseconds | |
Supported Flashpix version | 1 |