M1 - The Crab Nebula, narrowband version

A Hubble palette rendition of the remnant of the supernova seen by Chinese astronomers in 1054 CE.

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File information
Filename:	M1-HOS-20201205-v3.jpg
Album name:	27telp / Nebulae
Location and Date:	OCA Observation Site near Anza, California, 12/5/2020
Equipment:	William Optics FLT-132 refractor, Astro-Physics 1200GTO mount, SBIG STF-8300 CCD camera, Mini-Borg 50 guide scope, Starlight Express Ultrastar guide camera
Settings:	Hydrogen-alpha, Oxygen-III and Sulfur-II: 14 exposures @ 10 minutes each, bin 1x1
Notes:	Software: Image capture - Sequence Generator Pro v. 3.2.0.613; guiding, PHD2; processing - CCDStack2 and Photoshop CC
Filesize:	1855 KiB
Date added:	Nov 13, 2022
Dimensions:	1542 x 1165 pixels
Displayed:	5 times
Color Space:	Uncalibrated
EXIF Image Height:	1165 pixels
EXIF Image Width:	1542 pixels
EXIF Offset:	168
Orientation:	1: Normal (0 deg)
Resolution Unit:	Inch
Software:	Adobe Photoshop 22.1 (Windows)
X Resolution:	72 dots per ResolutionUnit
Y Resolution:	72 dots per ResolutionUnit
URL:	http://www.slithergadee.net/coppergallery/displayimage.php?pid=1705
Favorites:	Add to Favorites

Debug Info

Debug Output: show / hide

USER: 
------------------
Array
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==========================
USER DATA:
------------------
Array
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[group_quota] => 0
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    [group_name] => Guests
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    [group_id] => 3
    [allowed_albums] => Array
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==========================
Queries:
------------------
Array
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    [13] => SELECT COUNT(*) FROM cm_pictures
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                    AND (position < 101 OR position = 101 AND pid < 1705) [include/functions.inc.php:2198] (1.39 ms)
    [14] => SELECT title, keyword FROM cm_albums WHERE aid = 2 [include/functions.inc.php:2461] (0.09 ms)
    [15] => SELECT COUNT(*) FROM cm_pictures WHERE ((aid='2'  AND aid NOT IN (12, 51) ) OR (keywords like '%27telp%'  AND aid NOT IN (12, 51) )) AND approved='YES' [include/functions.inc.php:1408] (1.19 ms)
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                     LIMIT 20 ,1 [include/functions.inc.php:1439] (11.47 ms)
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                     LIMIT 22 ,1 [include/functions.inc.php:1439] (11.59 ms)
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                    ORDER BY position ASC, pid ASC
                     LIMIT 0 ,1 [include/functions.inc.php:1439] (11.82 ms)
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                    ORDER BY position DESC, pid DESC
                     LIMIT 0 ,1 [include/functions.inc.php:1439] (11.53 ms)
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    [22] => SELECT p.cid, p.name FROM cm_categories AS c,
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                ORDER BY p.lft [include/functions.inc.php:2943] (0.1 ms)
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    [26] => SELECT user_name as user_name FROM `i5493328_cm1`.cm_users WHERE user_id = '1' [bridge/udb_base.inc.php:59] (0.11 ms)
    [27] => SELECT exifData FROM cm_exif WHERE pid = 1705 [include/exif_php.inc.php:40] (0.26 ms)
    [28] => SELECT COUNT(msg_id) FROM cm_comments WHERE pid='1705' [include/themes.inc.php:3757] (0.24 ms)
    [29] => SELECT null FROM cm_albums WHERE category < 10000 AND uploads='YES' AND (visibility = '0' OR visibility IN (3)) AND aid = '2' [include/themes.inc.php:2063] (0.26 ms)
    [30] => SELECT null FROM cm_albums WHERE category < 10000 AND uploads='YES' AND (visibility = '0' OR visibility IN (3)) AND aid = '2' [include/themes.inc.php:2063] (0.12 ms)
)

==========================
GET :
------------------
Array
(
    [pid] => 1705
)

==========================
POST :
------------------
Array
(
)

==========================
COOKIE :
------------------
Array
(
)

==========================

Event Horizon - Astronomical and Terrestrial Images

M1 - The Crab Nebula, narrowband version

A Hubble palette rendition of the remnant of the supernova seen by Chinese astronomers in 1054 CE.