Image credits: J. Haberman, R. Hedrick, D. Rowe, J. Fournier
Processed by D. Rowe
Objects: Arp 316 (NGC 3193, 3187, 3189) and NGC 3185
Field Center: J2000.0 10h18m0.3s +21d47m15s
Field Size: ~ 16X24 arcminutes
Exposure: LRGB = 189:35:35:30 minutes
Instruments: CDK20 f/6.8 with STL-6303E
Location: Pinto Valley Observatory
Date: March 18-20, 2007
Conditions: -25C camera temperature / 40F ambient / calm to light breeze / ~ 2.5 arcsecond seeing
Processing: Calibrated, Stacked, Gradient Removed, and Stretched in NightHawkX. LRGB Assembly and final adjustments in Photoshop
Image Credits: D. Rowe, R. Hedrick, J. Haberman
Processing by D. Rowe
J2000.0: 00h19m15s +22d07.34m
Size: ~2 X 2 arcminutes
Bmag = 14.5
Exposure: LRGB = 200:25:20:30 minutes
Instruments: CDK 20 f/6.8 -- STL 6303E
Location: Pinto Valley Observatory
Date: Sep 3-4, 2005
Conditions: 10C-18C / variable light wind / ~2.2 arcsec seeing
Processing: Calibrated in NighthawkX
Registered and Stacked in NighthawkX
DDP in CCDOPS
LRGB Assembly in PhotoShop
Final Adjustments in PhotoShop
Image Credits: D. Rowe
Processing by D. Rowe
Image Credits: R. Hedrick, D. Rowe, J. Fournier, J. Haberman
Processing by D. Rowe
J2000.0: 13h29m52s +47d11.7m
Size: ~6 X 6 arcminutes
Bmag = 8.8
NGC 5195 / Arp 85B
J2000.0: 13h29m59s +47d16m
Size: ~1.5 X 2 arcminutes
Bmag = 10.6
Exposure: LRGB = 60:10:10:10 minutes
Instruments: CDK 20 f/6.8 -- ST-10XME at 5C
Location: Pinto Valley Observatory
Date: May 8, 2005
Conditions: 7C / calm / ~1 arcsec seeing
Processing: Calibrated in CCDOPS
Registered and Stacked in Registar
L-R Deconvolution in CCDSharp
DDP in CCDOPS
LRGB Assembly in PhotoShop
Final Adjustments in PhotoShop
J2000.0 12h02m10s -18d54m
Size: ~2.7 X 2.7 arcminutes
Vmag = 11
Exposure: LRGB = 60:15:15:15 minutes
Instruments: C20 Astrograph f/6.8 -- ST-10XME at 5C
Location: Pinto Valley Observatory
Date: May 7, 2005
Conditions: 7C / calm / ~1 arcsec seeing
Processing: Calibrated in CCDOPS
Registered and Stacked in Registar
L-R Deconvolution in CCDSharp
DDP in CCDOPS
LRGB Assembly in PhotoShop
Final Adjustments in PhotoShop
