Month: July 2013
7/19/2013
Dumbbell Nebula
from nova.astrometry.net
Center (RA, Dec): (299.832, 22.698)
Center (RA, hms): 19h 59m 19.577s
Center (Dec, dms): +22° 41′ 53.238″
Size: 75.4 x 57 arcmin
Radius: 0.788 deg
Pixel scale: 1.35 arcsec/pixel
Orientation: Up is -69.3 degrees E of N
7/18/2013
M13 Globular Cluster
from nova.astrometry.net
Center (RA, Dec): (250.425, 36.461)
Center (RA, hms): 16h 41m 41.935s
Center (Dec, dms): +36° 27′ 40.040″
Size: 75.4 x 57 arcmin
Radius: 0.788 deg
Pixel scale: 1.35 arcsec/pixel
Orientation: Up is 120 degrees E of N
7/18/2013
Dumbbell Nebula
From astrometry.net
Center (RA, Dec): (299.905, 22.713)
Center (RA, hms): 19h 59m 37.268s
Center (Dec, dms): +22° 42′ 46.380″
Size: 75.4 x 57 arcmin
Radius: 0.788 deg
Pixel scale: 1.35 arcsec/pixel
Orientation: Up is -59.5 degrees E of N
7/12/2013
M51 Whirlpool Galaxy
Center (RA, Dec): (202.777, 47.066)
Center (RA, hms): 13h 31m 06.467s
Center (Dec, dms): +47° 03′ 56.576″
Size: 64.3 x 48.2 arcmin
Radius: 0.669 deg
Pixel scale: 3.76 arcsec/pixel
Orientation: Up is -160 degrees E of N
from nova.astrometry.net
7/12/2013
M17 Omega Nebula
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Referentiation Matrix (Gnomonic projection = Matrix * Coords[x,y]):
+0.000624417 +0.000239434 -0.643196
-0.000240561 +0.000625939 -0.183085
+0 +0 +1
Resolution …….. 2.411 arcsec/pix
Rotation ………. -159.042 deg
Focal …………. 633.14 mm
Pixel size …….. 7.40 um
Field of view ….. 1d 4′ 17.2″ x 48′ 12.9″
Image center …… RA: 18 20 54.882 Dec: -16 11 44.29
Image bounds:
top-left ……. RA: 18 18 13.994 Dec: -16 22 39.68
top-right …… RA: 18 22 24.077 Dec: -16 45 47.87
bottom-left …. RA: 18 19 26.199 Dec: -15 37 38.40
bottom-right … RA: 18 23 35.471 Dec: -16 00 41.35
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from nova.astrometry.net
7/08/2013
M 101 Pinwheel Galaxy
===============================================================================
Referentiation Matrix (Gnomonic projection = Matrix * Coords[x,y]):
-0.000580473 -0.000338183 +0.667289
+0.000338386 -0.000580698 +0.0777099
+0 +0 +1
Resolution …….. 2.419 arcsec/pix
Rotation ………. 30.224 deg
Focal …………. 630.98 mm
Pixel size …….. 7.40 um
Field of view ….. 1d 4′ 30.4″ x 48′ 22.8″
Image center …… RA: 14 03 21.264 Dec: +54 23 39.93
Image bounds:
top-left ……. RA: 14 07 56.824 Dec: +54 28 00.10
top-right …… RA: 14 01 31.830 Dec: +55 00 45.64
bottom-left …. RA: 14 05 07.445 Dec: +53 46 28.23
bottom-right … RA: 13 58 46.746 Dec: +54 18 40.70
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from nova.astrometry.net
7/08/2013
NGC 6751
===============================================================================
Referentiation Matrix (Gnomonic projection = Matrix * Coords[x,y]):
+0.000570337 +0.000356056 -0.669986
-0.000354886 +0.000570246 -0.0582144
+0 +0 +1
Resolution …….. 2.419 arcsec/pix
Rotation ………. -148.087 deg
Focal …………. 630.93 mm
Pixel size …….. 7.40 um
Field of view ….. 1d 4′ 30.8″ x 48′ 23.1″
Image center …… RA: 19 05 56.404 Dec: -06 00 21.24
Image bounds:
top-left ……. RA: 19 03 14.730 Dec: -06 03 49.41
top-right …… RA: 19 06 55.025 Dec: -06 37 54.74
bottom-left …. RA: 19 04 57.918 Dec: -05 22 47.36
bottom-right … RA: 19 08 38.043 Dec: -05 56 50.11
===============================================================================
From nova.astrometry.net
7/1/2013
M17 Omega Nebula
===============================================================================
Referentiation Matrix (Gnomonic projection = Matrix * Coords[x,y]):
-0.000569558 +0.000360211 +0.239514
-0.000359515 -0.000570165 +0.629707
+0 +0 +1
Resolution …….. 2.426 arcsec/pix
Rotation ………. -32.310 deg
Focal …………. 629.09 mm
Pixel size …….. 7.40 um
Field of view ….. 1d 4′ 42.1″ x 48′ 31.6″
Image center …… RA: 18 21 02.093 Dec: -16 03 24.82
Image bounds:
top-left ……. RA: 18 22 01.722 Dec: -15 25 37.46
top-right …… RA: 18 18 14.377 Dec: -16 00 04.60
bottom-left …. RA: 18 23 49.901 Dec: -16 06 36.88
bottom-right … RA: 18 20 02.085 Dec: -16 41 11.15
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6/30/2013
M14 globular cluster in the constellation Ophiuchus
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Referentiation Matrix (Gnomonic projection = Matrix * Coords[x,y]):
-0.000185401 -0.000647415 +0.536769
+0.000647559 -0.000185636 -0.406666
+0 +0 +1
Resolution …….. 2.425 arcsec/pix
Rotation ………. 74.015 deg
Focal …………. 629.49 mm
Pixel size …….. 7.40 um
Field of view ….. 1d 4′ 39.6″ x 48′ 29.7″
Image center …… RA: 17 37 38.259 Dec: -03 15 34.21
Image bounds:
top-left ……. RA: 17 39 47.341 Dec: -03 39 57.61
top-right …… RA: 17 38 35.947 Dec: -02 37 48.28
bottom-left …. RA: 17 36 40.499 Dec: -03 53 19.94
bottom-right … RA: 17 35 29.282 Dec: -02 51 09.79
===============================================================================
from nova.astrometry.net
Cloudbreaker 