Grazing Occultation Events in North America

Interactive Maps for Lunar Grazing Occultations
 

United States/S. Canada/N. Mexico
 webhosting visitors starting 31 Dec 2007

 

May, early June 2012

updated Wednesday, May 09, 2012
courtesy of BRAD TIMERSON
 

ALL TIMES UT UNLESS OTHERWISE NOTED

All Graze Predictions created using Dave Herald's OCCULT v.4 software.

Interactive Maps of Event Paths
Included Time File gives times along the graze path.
Email me for Profiles for specific longitude positions and elevations along the path.
Use the Offsets on the maps to adjust location based on the Profile.
At the links below, you will be directed to Google Maps of the event.  
This is an interactive map allowing you to zoom in on your location and find road intersections at which observing stations can be located.
I appreciate the help of Derek Breit and Kiwi Geoff Hitchcox in getting these pages published.

 


New Procedures to Report Total and Grazing Lunar Occultations

The International Occultation Timing Association (IOTA) analyzes lunar occultation observations and is now the world clearinghouse for such observations,

having taken over this role from the International Lunar Occultation Centre (ILOC), which closed in March 2009.

Because of this, new procedures have been established to aid observers in reporting their observations.

Two new ways (in addition to using OCCULT4 directly and LOW - Lunar Occultation Workbench) are now available to report lunar occultations.

Dave Herald has written a stand-alone application called LunarReport which looks very much like the module used in OCCULT4 to enter observations.

It is a small file (200k zipfile) that is a good alternative for those not wanting to download the full Occult program. 

 The second, much less desirable method, uses an Excel Report Form similar to the Form in widespread use in the reporting of Asteroidal Occultations.

If you use this Form, be aware that your results will be converted to an Occult readable format

and you will not be provided with feedback other than to see the results once they are published in Occult.

 

***It is preferred that all observers enter their observations in the OCCULT program.*** 

***If that program is not available, then use the stand-alone application provided by Dave Herald in the table below.*** 

As a LAST resort, you may use the Excel Report Form.

 

Read HERE the latest information on how to Report Lunar Occultations (Word file)  (Text File)

 

FIRST TIME OBSERVERS or those who have questions about filling in these Forms

should ASK THEIR COORDINATOR for help.

 

In North America, observers should contact Derek Breit with any questions they have. 

He is more than willing to help observers through that first filing session.

Check this out!  http://www.poyntsource.com/New/LunarOccTiming.htm

 

 

Send all Grazing Occultation Reports to Mitsuru Soma .  North America observers should send a Copy to Derek Breit.

Send all North American Total Occultation Reports to Derek Breit

 

Reports should be created using the following tools. 

They are listed in the preferred order.

(PLEASE use OCCULT when available)

 

 OCCULT download page

Dave Herald's Lunar Occultation Reporting Application (200K ZIP file)

(updated November 3, 2008)

 Excel-based Lunar Occultation Report Form

Directions for use of the Excel-based Form (Word) (Text)

PLEASE, use this Form ONLY when the other two options are not available

LOW download page

 

Dave Herald's Summary Emails of the NEW Procedures  (Text file)

Dave Herald's Important Information regarding Double Stars and Lunar Occultations (text file)

 


 

Table of Lunar Grazing Occultations in North America for 2012 (text file)

by David Dunham and Eberhard Riedel

 

Map, Jan 1 to Feb 29

Map, Mar 1 to Apr 30

Map, May 1 to Aug 15

Map, Aug 16 to Nov 15

Map, Nov 16 to Dec 31

 

Detailed Path Data (text file)

 


For these events, additional details can be found using Occult4

OR by emailing Brad Timerson directly for specific times and profiles. 

Be SURE to include expected observing site location (especially longitude) and elevation.


 

May 13, 2012           ZC 3229         North limit           Times

 

May 15, 2012           ZC 3453         North limit           Times

 

May 23, 2012           ZC 847         North limit           Times

 

May 24, 2012           ZC 995         North limit           Times

 

May 24, 2012           SAO 78420         North limit           Times

 

May 24, 2012           SAO 78446         North limit           Times

 

May 25, 2012           SAO 96832         North limit           Times

 

May 26, 2012           ZC 1341         North limit           Times

 

May 27, 2012           ZC 1359         North limit           Times

 

May 28, 2012           SAO 118028         North limit           Times

 

May 29, 2012           SAO 118468         North limit           Times

 

May 30, 2012           ZC 1670         South limit           Times

 

May 31, 2012           ZC 1800         South limit           Times

 


 

June 1, 2012           SAO 157944         North limit           Times

 

 

Next 3 events occur during the Partial Lunar Eclipse

 

June 4, 2012           SAO 184625         South limit (umbra)           Times

 

June 4, 2012           SAO 184650         South limit (umbra)           Times

 

June 4, 2012           SAO 184671         South limit (umbra)           Times

 

June 6, 2012           ZC 2734         North limit           Times

 

June 9, 2012           ZC 3185         South limit           Times

 

June 10, 2012           ZC 3287         North limit           Times

 

 


 

Special Request Events
     
     
   

 

 

Important Request for U.S. Observers of Grazing Occultations

Missing Graze Reports:  1974-1985 (46 kb Excel file)

Please help Dave Gault and Dave Herald fill in data for these Missing Graze Reports.

Check this file to see if you have Graze Reports that have not been properly filed.