Michael Purcell's Astrophotography

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NGC3513

NGC3513

(Click on the picture above to go to the main image.)

I took this picture in New Mexico.

Constellation Crater
Right Asc (hh:mm:ss) 11:03:48
Declination(deg:sec) -23:15
Magnitude ?
Size (ArcMin) 2.8
Tirion SkyAtlas 2000 #20
Uranometria 2000 #236


CCD Camera Parameters

ST-7 Compressed Image
File_version = 3
Data_version = 1
Exposure = 15 minutes
Focal_length = 63.000
Aperture = 65.9000
Response_factor = 2000.000
Note = Image taken 04/17/96 at 23:30:44
Background = 402
Range = 140
Height = 510
Width = 765
Date = 04/17/96
Time = 23:30:44
Exposure_state = 100
Temperature = -9.79
Number_exposures = 1
Each_exposure = 15 minutes
History = dEKF
Observer = Michael Purcell
X_pixel_size = 0.0090
Y_pixel_size = 0.0090
Pedestal = 0
E_gain = 2.30
User_1 = CCDOPS for DOS Version 3.50B4
Filter = Clear
Readout_mode = 0
Track_time = 500
Sat_level = 16383

This page last updated on Dec 21, 1996 Contact Michael Purcell

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