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Joaquín | all galleries >> Galleries >> Banda estrecha/Narrowband > Horse head nebula (IC343)
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Horse head nebula (IC343)

Objeto: IC343 (Horse head nebula)
Fecha: 02/01/2016
Lugar: Villamayor de Gállego, Zaragoza
Montura y seguimiento: Skywatcher AZ-6+EZG60+QHY-IIL
Óptica y cámara: William Optics 98DDG f6.3+WO 1.2 flattener/extender, filtro h-alpha de 7nm
Exposiciones: 9x900segs (binning 2)
Procesamiento: Pixinsight 1.8

Image Plate Solver script version 4.1
===============================================================================
Referentiation Matrix (Gnomonic projection = Matrix * Coords[x,y]):
-0.00014899 +0.000823731 -0.239356
-0.000824193 -0.000148938 +0.751388
+0 +0 +1
Projection origin.. [831.963834 441.054450]pix -> [RA:+05 41 11.78 Dec:-02 09 40.96]
Resolution ........ 3.014 arcsec/pix
Rotation .......... -79.736 deg
Focal ............. 711.65 mm
Pixel size ........ 10.40 um
Field of view ..... 1d 23' 35.9" x 44' 18.7"
Image center ...... RA: 05 41 11.770 Dec: -02 09 41.04
Image bounds:
top-left ....... RA: 05 40 14.324 Dec: -01 24 36.08
top-right ...... RA: 05 39 14.708 Dec: -02 46 52.76
bottom-left .... RA: 05 43 08.736 Dec: -01 32 28.76
bottom-right ... RA: 05 42 09.272 Dec: -02 54 45.87
===============================================================================


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