| 0bject |
M 33 Galaxy in Triangulum |
| Date |
November 19, 2020 |
| Exposure |
OSC 20 x 300 sec (Gain=0, Offset=15, cropped) |
| Camera |
ASI294MC Pro |
| Telescope |
FSQ 106 f/5 on AP900 GTO |
| Guiding |
ASI120MC w/Meade 50mm guide scope |
| Processing |
MaximDL, Photoshop CS6, Astronomy Tools, Topaz Denoise AI |
| Comments |
Moderate seeing; Tucson AZ |
Globular clusters annotated
| 0bject |
M 33 Galaxy in Triangulum |
| Date |
November 10, 2017 |
| Exposure |
Luminance only 180 (3 hours, unbinned) |
| Camera |
STF8300 |
| Telescope |
FSQ 106 f/5 on AP900 GTO |
| Guiding |
QHY-5L w/Meade 50mm guide scope |
| Processing |
MaximDL, Photoshop CS6, AstroActions, NIK Dfine and Sharpener |
| Comments |
Moderate seeing with some high thin clouds; Tucson AZ |
|
Object |
M33 Galaxy in
Triangulum |
| Date |
October 31 - November
17, 2011 |
| Exposure |
HαLRGB
315:325:45:45:45 (12.9 hours total; cropped) |
| Camera |
STL11000M with Astronomik filters
(water-assisted cooling) |
| Telescope |
ASA 10N f/3.7 on
AP900GTO CPO3 |
| Guiding |
Remote guide head with
Mini Borg 50mm |
| Processing |
MaximDL, PhotoshopCS5, GradientXterminator,
AstroActions |
| Comments |
Moderate seeing; full
moon during Hα acquisition |
|
Object |
M33 Galaxy in
Triangulum |
| Date |
October 18 and November
20 2009 |
| Exposure |
CHαOIIIOIII
14:90:150:150 (Hα = red, OIII = blue and green)
RGB 40:40:30 (combined with NB and cropped) |
| Camera |
STL11000M with
Baader narrow band filters, Astronomik RGB filters |
| Telescope |
ASA 10N f/3.6 on
Losmandy G11 w/Gemini |
| Guiding |
Remote guide head with
Mini Borg 50mm |
| Processing |
MaximDL, PhotoshopCS3,
FITS Liberator, GradientXterminator |
| Comments |
Clear and cool both
nights |
|
Object |
M33 Galaxy in
Triangulum |
| Date |
October 18 2009 |
| Exposure |
CHαOIIIOIII
14:90:150:150 (Hα = red, OIII = blue and green) |
| Camera |
STL11000M with
Baader narrow band filters |
| Telescope |
ASA 10N f/3.6 on
Losmandy G11 w/Gemini |
| Guiding |
Remote guide head with
Mini Borg 50mm |
| Processing |
MaximDL, PhotoshopCS3,
FITS Liberator, GradientXterminator |
| Comments |
Clear and cool |
|
Object |
M33 Galaxy in
Triangulum |
| Date |
September 26-27, 2008 |
| Exposure |
LRGB 175:15:15:15 |
| Camera |
STL11000M with
Astronomik filters |
| Telescope |
ASA 10N f/3.6 on
Losmandy G11 w/Gemini |
| Guiding |
Remote guide head with
E-finder |
| Processing |
MaximDL, PhotoshopCS2,
FITS Liberator, GradientXterminator |
| Comments |
Cool with just moderate
seeing |
|
Object |
M33 Galaxy in
Triangulum |
| Date |
10/16/2004 |
| Exposure |
HaLRGB 60:56:36:40:40
(Ha + Red 25/75) |
| Camera |
SXV-H9 w/ Schuler
filters |
| Telescope |
Takahashi FC-76 @ f/5.9
on Losmandy G11 |
| Guiding |
ST-4 guided |
| Processing |
MaximDL,
AIP4Win, Photoshop, NeatImage |
| Comments |
Clear and cool, moderate transparency |
Globular clusters annotated