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All POES, All Instrumens, Total Solar Eclipse, 29 March 2006- Issued: 27 March 2006; time issued 1800 UTC
Topic:
Total Solar Eclipse Impact on POES data
Date/Time(UTC) Message Issued:
27 March 2006/1800 UTC
Satellite(s) Involved:
All NOAA POES
Instrument(s) Involved:
All Instruments
Product(s) Involved/Affected:
All products (except HRPT)
Date/Time(UTC) of Initial Implementation:
29 March 2006, 0737 UTC (start of effect in POES data)
Details/Specifics of Change:
SOCC has reported the following:
There will be a total solar eclipse on March 29th jday 088 from
approximately 07:37 through 12:46Z. This sun-moon eclipse has been
analyzed by the EMOSS eclipse model. This eclipse will affect all POES
spacecraft over the course of 3 orbits.
On Wednesday, 2006 March 29, a total eclipse of the Sun will be visible
from within a narrow corridor which traverses half the Earth. The path
of the Moon's umbra1 shadow begins in Brazil and extends across the
Atlantic, northern Africa, and central Asia where it ends at sunset in
western Mongolia. A partial eclipse will be seen within the much
broader path of the Moon's penumbral shadow, which includes the
northern two thirds of Africa, Europe, and central Asia. Links related
to this eclipse can be found at the following:
http://sunearth.gsfc.nasa.gov/eclipse/SEmono/TSE2006/TSE2006.html
http://www.exploratorium.edu/eclipse/2006/index.html
(This link will
have a live webcast from Turkey)
http://www.eclipse.org.uk/eclipse/0212006/
Satellite-NOAA-12: Eclipse Times
Start Time Stop Time Duration
(UTCG) (UTCG) (sec) Obstruction
7:57:13 8:09:55 761.761 Moon
10:51:19 10:52:26 67.047 Moon
12: 18:48 12:30:11 682.531 Moon
Satellite-NOAA-14: Eclipse Times
Start Time Stop Time Duration
(UTCG) (UTCG) (sec) Obstruction
8:27:51 8:40: 16 745.234 Moon
10:00:15 10:10:26 610.93 Moon
11 :09:15 11 :30:37 1281.434 EarthIMoon
Satellite-NOAA-15: Eclipse Times
Start Time Stop Time Duration
(UTCG) (UTCG) (sec) Obstruction
8:06:39 8:21:03 864.677 Moon
10:58:17 11:06:01 463.853 Moon
12:30:16 12:40:27 611.198 Moon
Satellite-NOAA-16: Eclipse Times
Start Time Stop Time Duration
(UTCG) (UTCG) (sec) Obstruction
10:50:10 11:04:36 866.038 Moon
Satellite-NOAA-17: Eclipse Times
Start Time Stop Time Duration
(UTCG) (UTCG) (sec) Obstruction
8:52:18 9:03:10 652.27 Moon
10:21:53 10:35:00 786.926 Moon
11:30:36 11:52:06 1290.059 EarthIMoon
Satellite-NOAA-18: Eclipse Times
Start Time Stop Time Duration
(UTCG) (UTCG) (sec) Obstruction
10:23:12 10:37:23 851.385 Moon
No yaw updates will occur during any eclipse event so autonomous swap
to YGC mode is not a concern.
Contact Person(s) Name/Email/Phone Number for Questions:
Emily Harrod Emily.Harrod@noaa.gov
301-457-5247 ext. 117
Renee Smith Renee.Smith@noaa.gov
301-817-4117
Web site(s) that contain other relevant information (where
applicable):
http://www.osdpd.noaa.gov/PSB/PPP/PPP.html
- History of level 1B notices
http://www.ssd.noaa.gov/PS/SATS/messages.html
- All user notices
http://www.oso.noaa.gov/poes/index.htm
- SOCC polar satellite status
http://www.oso.noaa.gov/goes/index.htm
- SOCC geostationary satellite statuss
http://www.oso.noaa.gov/daily-news/index.asp
- SOCC morning reports
--
*******************************************
*
* Emily D. Harrod
* NOAA/NESDIS/OSDPD/IPD
* Computer Operations Branch
* Pre-Product Processing Group
* E/SP11, Federal Building #4, room 0318
* 5200 Auth Road
* Suitland, Maryland 20746-4304
* USA
* voice 301-457-5247 ext 117
* fax 301-457-5199
* email Emily.Harrod@noaa.gov
*
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