Coppermine Photo Gallery

Your online photo album

Category Albums Files
User galleriesThis category contains albums that belong to Coppermine users.
25 486
487 files in 27 albums and 1 categories with 0 comments viewed 230,715 times

Rosie's Pictures


2011-02-07 Super Bowl 2011.jpg

1 files, last one added on Feb 12, 2011
Album viewed 286 times

 

25 albums on 3 page(s) 3

Random files
gamulP1010315.jpg
381 views
m3960s.jpg
M39347 viewsLarge open star cluster
Telescope: 12 Meade Lx200 f10 @ f3.3
Mount: Lx 200
Camera:Sbig 2000xm
Exposure: 6x10sec
Location: Escondido Ca (my driveway in Hidden Meadows)
Date:12/05/02

magnitude info.JPG
Procedure for Finding Limiting Magnitude448 views1. Set up and polar align Tak. NJP mount with 8" Newt. with SBIG 11000
2. Locate NGC 2403
4. Locate guide star and calibrate guider
5. Take sequence of 5, 10, 30, 60, 120, and 600 sec.
6. Open dark-subtracted images in MaxIm
7. Using the settings above, find magnitude and SNR of the three circled stars
8. Record Magnitude and SNR of each in Excel
9. insert the formula "=(LOG(SNR Star x/3)/LOG(2.51))+Magnitude Star x for each star to find the limiting magnitude using a SNR of 3 as the limiting magnitude
diveboat814.jpg
Dive Boat used by Nemo331 views
chequerboardwrasse997.jpg
Chequerboard Wrasse342 views
dpan10361.jpg
Gamul Kebir418 views
houseviewsm.jpg
Cottage View from inside475 views
cholmes12307-0XX-RGBtr455p2.jpg
Holmes 12/3/2007462 viewsWidefield View of Comet Holmes
Nasa APOD 12/31/2007
Auggie framed and took the color (RGB)
I took the Ha data and blended it with the color data
Optics: 50mm Nikon Lens
Exposure: 6x5min RGB 9x20min Ha
Camera: SBIG 11000
Date:12/3-4/2007
Location: Escondido Ca (my driveway)

Last additions
Combine1-1302mincrad.jpg
California Nebula NGC 1499341 viewsZWO ASA 1600 130 x 122 sec Ha binned 2x2 Takahashi 60 mm at about f 4.4Nov 25, 2017
IMG_5095adsm~0.jpg
1 August 2013 Explore the Stars2180 viewsAug 16, 2013
IMG_50XXmed19try1fatstar30per.jpg
A Milky Way Picture Taken at the June 2013 Explore the Stars Program11886 viewsWide angle (8mm) lens with a Canon Rebel XT
19 3 Minute Exposures
Jun 19, 2013
comet2011l4.jpg
Comet C/2011 L4 PANSTARRS 3/12/2013667 viewsTaken from my house 10 miles north of Escondido Ca
Comet C/2011 L4 PANSTARRS 3/12/2013
Canon EOS REBEL T1i
2x6 sec.
ISO 200
Uranus is visible in the original and using it as a reference I would estimate the magnitude of the comet to be about +1.5
Mar 13, 2013
pal2nd-119Xrcropsc.jpg
Milky Way May 2011 Explore the Stars707 views4x10 min 16mm lens Sbig 11000Jun 12, 2011
pal2nd-119Xr2000.jpg
Milky Way May 2011 Explore the Stars1352 views4x10min Red with a 16 mm lens and an Sbig 11000 cameraJun 12, 2011
2011-02-07 Super Bowl 2011.jpg
Superbowl 45: The Cheeseheads751 viewsFeb 12, 2011
uncle_jonnie_2.jpg
654 viewsFeb 12, 2011