The ROTATION REPORT is the newsletter of the ALPO Solar Section with
the primary function of promulgating the observations of the Section
members to the professional community as well as other observers. It's
secondary purpose is to bind our community of amateur solar astronomers
together with news notes and other solar information.
If you are a professional researcher and need the data listed here
contact: Richard Hill, Lunar & Planetary Lab., University of Arizona,
Tucson, AZ 85721 or email me at
rhill@lpl.arizona.edu There is no charge for use of the data, only the request that the Section be acknowledged as well as the individual observer.
All individual observers are listed below the data list. This
is done not only to give public recognition to these observers, but to
aid the professional in attributing credit.
ROTATION REPORT
issued during Carrington Rotation 1955
Contaning data to Oct. 1, 1999.
Prepared by Richard Hill, Coordinator ALPO Solar Section
_______________________________________________________________
Hardcopy observations:
yr mo dy UT who object res. type rot'n notes
(")
1996 01 07 2252 BCD disk 5-10 w.l.dwg. 1904
1996 02 14 2220 BCD disk 5-10 w.l.dwg. 1905
1996 04 05 2012 BCD disk 5-10 w.l.dwg. 1907
1997 12 12 ?? BCD disk 5-10 w.l.dwg. 1930
1998 02 26 1645 BCD disk 5-10 w.l.dwg. 1933
1998 04 22 2128 BCD disk 5-10 w.l.dwg. 1933
1998 06 01 1950 BCD disk 5-10 w.l.dwg. 1936
1998 08 01 1504 BCD disk 5-10 w.l.dwg. 1939
1998 08 09 1505 BCD disk 5-10 w.l.dwg. 1939
1998 08 10 2130 BCD disk 5-10 w.l.dwg. 1939
1998 08 13 1335 BCD disk 5-10 w.l.dwg. 1939
1998 09 05 1753 BCD disk 5-10 w.l.dwg. 1940
1998 09 23 2230 BCD disk 5-10 w.l.dwg. 1940
1998 09 25 2248 BCD disk 5-10 w.l.dwg. 1941
1999 03 20 1737 GOG disk 2-3 H-a pho. 1947
1999 04 10 1609 GOG disk 2-3 H-a pho. 1948
1999 04 30 1552 GOG disk 2-3 H-a pho. 1948
1999 06 02 2123 RAM disk 5-10 w.l.dwg. 1950
1999 06 04 ?? RAM disk 5-10 w.l.dwg. 1950
1999 06 05 ?? RAM disk 5-10 w.l.dwg. 1950
1998 06 05 1329 BCD disk 5-10 w.l.dwg. 1950
1999 06 06 1356 RAM disk 5-10 w.l.dwg. 1950
1999 06 07 2024 RAM disk 5-10 w.l.dwg. 1950
1999 06 08 1806 RAM disk 5-10 w.l.dwg. 1950
1998 06 09 1251 BCD disk 5-10 w.l.dwg. 1950
1999 06 09 1959 RAM disk 5-10 w.l.dwg. 1950
1999 06 10 1941 RAM disk 5-10 w.l.dwg. 1950
1999 06 11 2104 RAM disk 5-10 w.l.dwg. 1950
1999 06 12 2048 RAM disk 5-10 w.l.dwg. 1950
1998 06 13 1618 BCD disk 5-10 w.l.dwg. 1950
1999 06 13 1810 RAM disk 5-10 w.l.dwg. 1950
1999 06 14 2047 RAM disk 5-10 w.l.dwg. 1950
1999 06 15 1406 ELR disk 5-10 w.l.dwg. 1950
1999 06 15 1835 RAM disk 5-10 w.l.dwg. 1950
1999 06 16 ?? RAM disk 5-10 w.l.dwg. 1950
1999 06 16 1348 ELR disk 5-10 w.l.dwg. 1950
1999 06 17 1346 ELR disk 5-10 w.l.dwg. 1950
1999 06 18 ?? RAM disk 5-10 w.l.dwg. 1950
1999 06 18 1415 ELR disk 5-10 w.l.dwg. 1950
1998 06 19 1354 BCD disk 5-10 w.l.dwg. 1950
1999 06 19 1431 ELR disk 5-10 w.l.dwg. 1950
1999 06 20 1453 ELR disk 5-10 w.l.dwg. 1950
1999 06 20 1915 RAM disk 5-10 w.l.dwg. 1950
1999 06 21 1435 RAM disk 5-10 w.l.dwg. 1950
1999 06 21 2031 ELR disk 5-10 w.l.dwg. 1950
1999 06 22 1840 ELR disk 5-10 w.l.dwg. 1950
1999 06 22 2114 RAM disk 5-10 w.l.dwg. 1950
1999 06 23 1921 RAM disk 5-10 w.l.dwg. 1950
1999 06 23 1349 ELR disk 5-10 w.l.dwg. 1950
1999 06 24 1452 ELR disk 5-10 w.l.dwg. 1951
1999 06 25 1509 ELR disk 5-10 w.l.dwg. 1951
1999 06 26 1433 ELR disk 5-10 w.l.dwg. 1951
1999 06 26 1439 RAM disk 5-10 w.l.dwg. 1951
1999 06 27 1441 ELR disk 5-10 w.l.dwg. 1951
1999 06 27 2101 RAM disk 5-10 w.l.dwg. 1951
1999 06 28 1403 ELR disk 5-10 w.l.dwg. 1951
1999 06 29 1355 ELR disk 5-10 w.l.dwg. 1951
1999 06 30 1352 ELR disk 5-10 w.l.dwg. 1951
1999 06 30 1812 RAM disk 5-10 w.l.dwg. 1951
1999 07 01 1459 ELR disk 5-10 w.l.dwg. 1951
1999 07 01 1838 RAM disk 5-10 w.l.dwg. 1951
1999 07 02 1456 ELR disk 5-10 w.l.dwg. 1951
1999 07 02 1844 RAM disk 5-10 w.l.dwg. 1951
1999 07 03 1516 ELR disk 5-10 w.l.dwg. 1951
1999 07 03 2237 RAM disk 5-10 w.l.dwg. 1951
1999 07 04 1145 RAM disk 5-10 w.l.dwg. 1951
1999 07 04 1703 ELR disk 5-10 w.l.dwg. 1951
1999 07 04 2045 RAM disk 5-10 w.l.dwg. 1951
1999 07 05 1112 RAM disk 5-10 w.l.dwg. 1951
1999 07 05 1356 ELR disk 5-10 w.l.dwg. 1951
1999 07 06 1354 ELR disk 5-10 w.l.dwg. 1951
1999 07 06 1830 RAM disk 5-10 w.l.dwg. 1951
1999 07 07 1420 ELR disk 5-10 w.l.dwg. 1951
1999 07 07 1821 RAM disk 5-10 w.l.dwg. 1951
1999 07 08 1346 ELR disk 5-10 w.l.dwg. 1951
1999 07 08 1906 RAM disk 5-10 w.l.dwg. 1951
1999 07 09 1352 ELR disk 5-10 w.l.dwg. 1951
1999 07 09 1942 RAM disk 5-10 w.l.dwg. 1951
1999 07 10 1918 RAM disk 5-10 w.l.dwg. 1951
1999 07 10 2028 ELR disk 5-10 w.l.dwg. 1951
1999 07 11 1121 RAM disk 5-10 w.l.dwg. 1951
1999 07 11 1459 ELR disk 5-10 w.l.dwg. 1951
1999 07 12 1526 ELR disk 5-10 w.l.dwg. 1951
1999 07 12 1816 RAM disk 5-10 w.l.dwg. 1951
1999 07 13 1351 ELR disk 5-10 w.l.dwg. 1951
1999 07 13 1854 RAM disk 5-10 w.l.dwg. 1951
1998 07 14 1355 BCD disk 5-10 w.l.dwg. 1951
1999 07 14 1408 ELR disk 5-10 w.l.dwg. 1951
1999 07 14 1812 RAM disk 5-10 w.l.dwg. 1951
1999 07 15 1408 ELR disk 5-10 w.l.dwg. 1951
1999 07 15 1857 RAM disk 5-10 w.l.dwg. 1951
1999 07 16 1408 ELR disk 5-10 w.l.dwg. 1951
1999 07 16 1821 RAM disk 5-10 w.l.dwg. 1951
1999 07 17 1413 ELR disk 5-10 w.l.dwg. 1951
1999 07 18 1224 RAM disk 5-10 w.l.dwg. 1951
1999 07 18 1518 ELR disk 5-10 w.l.dwg. 1951
1999 07 19 1351 ELR disk 5-10 w.l.dwg. 1951
1999 07 19 2104 RAM disk 5-10 w.l.dwg. 1951
1999 07 20 1344 ELR disk 5-10 w.l.dwg. 1951
1999 07 20 1924 RAM disk 5-10 w.l.dwg. 1951
1999 07 21 1421 ELR disk 5-10 w.l.dwg. 1951
1999 07 21 2010 RAM disk 5-10 w.l.dwg. 1951
1999 07 22 1530 ELR disk 5-10 w.l.dwg. 1952
1999 07 22 1914 RAM disk 5-10 w.l.dwg. 1952
1999 07 23 1303 ELR disk 5-10 w.l.dwg. 1952
1999 07 23 1846 RAM disk 5-10 w.l.dwg. 1952
1999 07 23 2054 RAM disk 5-10 w.l.dwg. 1952
1998 07 24 1330 BCD disk 5-10 w.l.dwg. 1952
1999 07 24 1418 ELR disk 5-10 w.l.dwg. 1952
1999 07 24 1930 RAM disk 5-10 w.l.dwg. 1952
1999 07 25 1122 RAM disk 5-10 w.l.dwg. 1952
1999 07 25 1455 ELR disk 5-10 w.l.dwg. 1952
1999 07 26 1357 ELR disk 5-10 w.l.dwg. 1952
1999 07 26 1820 RAM disk 5-10 w.l.dwg. 1952
1999 07 27 1352 ELR disk 5-10 w.l.dwg. 1952
1999 07 27 2030 RAM disk 5-10 w.l.dwg. 1952
1999 07 28 1353 ELR disk 5-10 w.l.dwg. 1952
1999 07 28 1846 RAM disk 5-10 w.l.dwg. 1952
1999 07 29 1400 ELR disk 5-10 w.l.dwg. 1952
1999 07 29 1809 RAM disk 5-10 w.l.dwg. 1952
1999 07 30 1347 ELR disk 5-10 w.l.dwg. 1952
1999 07 30 1821 RAM disk 5-10 w.l.dwg. 1952
1999 07 31 1928 RAM disk 5-10 w.l.dwg. 1952
1999 08 01 1446 RAM disk 5-10 w.l.dwg. 1952
1999 08 01 1805 GOG disk 2-3 w.l.pho. 1952
1999 08 01 1858 RAM disk 5-10 w.l.dwg. 1952
1999 08 01 2102 ELR disk 5-10 w.l.dwg. 1952
1999 08 02 1831 RAM disk 5-10 w.l.dwg. 1952
1999 08 03 1637 ELR disk 5-10 w.l.dwg. 1952
1999 08 03 1821 RAM disk 5-10 w.l.dwg. 1952
1999 08 03 2116 RAM disk 5-10 w.l.dwg. 1952
1999 08 04 1407 ELR disk 5-10 w.l.dwg. 1952
1999 08 04 1810 RAM disk 5-10 w.l.dwg. 1952
1999 08 05 1405 ELR disk 5-10 w.l.dwg. 1952
1999 08 05 1815 RAM disk 5-10 w.l.dwg. 1952
1999 08 06 1354 ELR disk 5-10 w.l.dwg. 1952
1999 08 06 1813 RAM disk 5-10 w.l.dwg. 1952
1999 08 08 1451 ELR disk 5-10 w.l.dwg. 1952
1999 08 09 1836 RAM disk 5-10 w.l.dwg. 1952
1999 08 09 1404 ELR disk 5-10 w.l.dwg. 1952
1999 08 10 1341 ELR disk 5-10 w.l.dwg. 1952
1999 08 10 1933 RAM disk 5-10 w.l.dwg. 1952
1999 08 11 1355 ELR disk 5-10 w.l.dwg. 1952
1999 08 11 1827 RAM disk 5-10 w.l.dwg. 1952
1999 08 12 1352 ELR disk 5-10 w.l.dwg. 1952
1999 08 12 1808 RAM disk 5-10 w.l.dwg. 1952
1999 08 13 1401 ELR disk 5-10 w.l.dwg. 1952
1999 08 13 1915 RAM disk 5-10 w.l.dwg. 1952
1999 08 14 1409 ELR disk 5-10 w.l.dwg. 1952
1999 08 15 1120 RAM disk 5-10 w.l.dwg. 1952
1999 08 15 1404 ELR disk 5-10 w.l.dwg. 1952
1999 08 15 1707 RAM disk 5-10 w.l.dwg. 1952
1999 08 16 1421 ELR disk 5-10 w.l.dwg. 1952
1999 08 16 1930 RAM disk 5-10 w.l.dwg. 1952
1999 08 17 1346 ELR disk 5-10 w.l.dwg. 1952
1999 08 17 1837 RAM disk 5-10 w.l.dwg. 1952
1999 08 18 1433 ELR disk 5-10 w.l.dwg. 1953
1999 08 19 1400 ELR disk 5-10 w.l.dwg. 1953
1999 08 20 1404 ELR disk 5-10 w.l.dwg. 1953
1999 08 20 2022 RAM disk 5-10 w.l.dwg. 1953
1999 08 21 1123 RAM disk 5-10 w.l.dwg. 1953
1999 08 21 1404 ELR disk 5-10 w.l.dwg. 1953
1998 08 21 1451 BCD disk 5-10 w.l.dwg. 1952
1999 08 21 1500 RAM disk 5-10 w.l.dwg. 1953
1999 08 21 2052 RAM disk 5-10 w.l.dwg. 1953
1999 08 21 2118 RAM disk 5-10 w.l.dwg. 1953
1999 08 22 1509 ELR disk 5-10 w.l.dwg. 1953
1999 08 23 5455 ELR disk 5-10 w.l.dwg. 1953
1999 08 24 1358 ELR disk 5-10 w.l.dwg. 1953
1999 08 25 1429 ELR disk 5-10 w.l.dwg. 1953
1999 08 26 1352 ELR disk 5-10 w.l.dwg. 1953
1999 08 26 1955 RAM disk 5-10 w.l.dwg. 1953
1999 08 27 1406 ELR disk 5-10 w.l.dwg. 1953
1999 08 27 1956 RAM disk 5-10 w.l.dwg. 1953
1999 08 28 1220 RAM disk 5-10 w.l.dwg. 1953
1999 08 28 1406 ELR disk 5-10 w.l.dwg. 1953
1999 08 28 1659 RAM disk 5-10 w.l.dwg. 1953
1999 08 28 2101 RAM disk 5-10 w.l.dwg. 1953
1999 08 29 1136 RAM disk 5-10 w.l.dwg. 1953
1999 08 29 1404 ELR disk 5-10 w.l.dwg. 1953
1999 08 30 1419 ELR disk 5-10 w.l.dwg. 1953
1999 08 30 1818 RAM disk 5-10 w.l.dwg. 1953
1999 08 31 1351 ELR disk 5-10 w.l.dwg. 1953
1999 08 31 2006 RAM disk 5-10 w.l.dwg. 1953
1999 09 01 1424 ELR disk 5-10 w.l.dwg. 1953
1999 09 01 2038 RAM disk 5-10 w.l.dwg. 1953
1999 09 02 1413 ELR disk 5-10 w.l.dwg. 1953
1999 09 01 2015 RAM disk 5-10 w.l.dwg. 1953
1999 09 03 1456 ELR disk 5-10 w.l.dwg. 1953
1999 09 03 2008 RAM disk 5-10 w.l.dwg. 1953
1998 09 04 1359 BCD disk 5-10 w.l.dwg. 1952
1999 09 04 1426 ELR disk 5-10 w.l.dwg. 1953
1999 09 04 2056 RAM disk 5-10 w.l.dwg. 1953
1999 09 05 1459 ELR disk 5-10 w.l.dwg. 1953
1999 09 06 1416 ELR disk 5-10 w.l.dwg. 1953
1999 09 06 1716 RAM disk 5-10 w.l.dwg. 1953
1999 09 07 1438 ELR disk 5-10 w.l.dwg. 1953
1999 09 08 1407 ELR disk 5-10 w.l.dwg. 1953
1999 09 09 1410 ELR disk 5-10 w.l.dwg. 1953
1999 09 10 1533 ELR disk 5-10 w.l.dwg. 1953
1999 09 10 1610 RAM disk 5-10 w.l.dwg. 1953
1999 09 11 1415 ELR disk 5-10 w.l.dwg. 1953
1999 09 11 1152 RAM disk 5-10 w.l.dwg. 1953
1999 09 11 1614 RAM disk 5-10 w.l.dwg. 1953
1999 09 12 1449 ELR disk 5-10 w.l.dwg. 1953
1999 09 12 1302 RAM disk 5-10 w.l.dwg. 1953
1998 09 12 1321 BCD disk 5-10 w.l.dwg. 1952
1998 09 12 1347 BCD AR8692 3-5 w.l.dwg. 1952
1999 09 13 1844 ELR disk 5-10 w.l.dwg. 1953
1999 09 12 1747 RAM disk 5-10 w.l.dwg. 1953
1999 09 14 1446 ELR disk 5-10 w.l.dwg. 1954
1999 09 14 2034 RAM disk 5-10 w.l.dwg. 1954
1999 09 15 1434 ELR disk 5-10 w.l.dwg. 1954
1999 09 15 2026 RAM disk 5-10 w.l.dwg. 1954
1999 09 16 1356 ELR disk 5-10 w.l.dwg. 1954
1999 09 17 1409 ELR disk 5-10 w.l.dwg. 1954
1999 09 17 2038 RAM disk 5-10 w.l.dwg. 1954
1999 09 18 1411 ELR disk 5-10 w.l.dwg. 1954
1999 09 18 1227 RAM disk 5-10 w.l.dwg. 1954
1999 09 19 1403 ELR disk 5-10 w.l.dwg. 1954
1999 09 19 1505 RAM disk 5-10 w.l.dwg. 1954
1999 09 20 1748 ELR disk 5-10 w.l.dwg. 1954
1999 09 21 1509 RAM disk 5-10 w.l.dwg. 1954
1999 09 22 1405 ELR disk 5-10 w.l.dwg. 1954
1999 09 22 1521 RAM disk 5-10 w.l.dwg. 1954
1999 09 23 1359 ELR disk 5-10 w.l.dwg. 1954
1999 09 23 1601 RAM disk 5-10 w.l.dwg. 1954
1999 09 24 1424 ELR disk 5-10 w.l.dwg. 1954
1999 09 24 1625 RAM disk 5-10 w.l.dwg. 1954
1999 09 25 1415 ELR disk 5-10 w.l.dwg. 1954
1999 09 25 1704 RAM disk 5-10 w.l.dwg. 1954
1999 09 26 1455 ELR disk 5-10 w.l.dwg. 1954
1999 09 26 1545 RAM disk 5-10 w.l.dwg. 1954
1998 09 26 1617 BCD disk 5-10 w.l.dwg. 1952
1999 09 27 1418 ELR disk 5-10 w.l.dwg. 1954
1999 09 29 1408 ELR disk 5-10 w.l.dwg. 1954
1999 09 30 1358 ELR disk 5-10 w.l.dwg. 1954
1999 09 30 2016 RAM disk 5-10 w.l.dwg. 1954
Digital observations:
see- obs
yr mo dy UT who what ing type rot'n. Notes
1998 09 04 0614 GOG AR8323 1" w.l. 1940
1999 01 31 1320 ? prom. 5" H-a 1945 limb proms.
1999 06 20 0900 JOP all ARs 3" w.l. 1950 close ups
1999 06 21 0800 JOP all ARs 3" w.l. 1950 close ups
1999 06 22 0755 JOP all ARs 3" w.l. 1950 close ups
1999 06 23 0750 JOP all ARs 3" w.l. 1950 close ups
1999 06 23 0750 JOP limb 3" w.l. 1950 east limb
1999 06 24 1835 JOP limb 3" w.l. 1950 northeast limb
1999 06 25 0845 JOP all ARs 3" w.l. 1951 close ups
1999 06 25 ?? ? AR8596 2" w.l. 1951
1999 06 25 2224 ARW AR8598 1" w.l. 1951 close ups
1999 06 25 2249 ARW AR8602 1" w.l. 1951 close ups
1999 06 26 1045 JOP all ARs 3" w.l. 1951 close ups
1999 06 26 1050 MWG disk dwg. 5-10" w.l. 1951
1999 06 26 1516 GOG 2 ARs 3-4" w.l. 1951 AR 8598/8606
1999 06 26 1516 GOG 2 ARs 4" w.l. 1951 AR 8598/8606
1999 06 27 0730 JOP all ARs 3" w.l. 1951 close ups
1999 06 28 0755 JOP all ARs 3" w.l. 1951 close ups
1999 06 28 ** JOP AR8602 3" w.l. 1951 **shows changes over 10 min.-maybe wlf
1999 06 28 ** BCD AR8592 3-5" H-a 1951 flare development 2046-2101 UT
1999 06 29 0745 JOP all ARs 3" w.l. 1951 close ups
1999 06 30 0745 JOP all ARs 3" w.l. 1951 close ups
1999 07 01 0800 JOP all ARs 3" w.l. 1951 close ups
1999 07 02 1630 MWG disk dwg.5-10" w.l. 1951
1999 07 04 0745 JOP all ARs 3" w.l. 1951 close ups
1999 07 04 1636 GOG AR8611 2" w.l. 1951
1999 07 04 1636 GOG AR8602 2-3" w.l. 1951
1999 07 05 0800 JOP all ARs 3" w.l. 1951 close ups
1999 07 05 1622 ARW 2 ARs 1" w.l. 1951 AR 8614/20
1999 07 05 1617 ARW AR8615 1" w.l. 1951
1999 07 05 1556 ARW AR8611 1" w.l. 1951
1999 07 06 0825 JOP all ARs 3" w.l. 1951 close ups
1999 07 07 0755 JOP all ARs 3" w.l. 1951 close ups
1999 07 09 0830 JOP all ARs 3" w.l. 1951 close ups
1999 07 09 ** BCD AR8592 5" H-a 1951 flare development 1853-1912 UT
1999 07 09 2328 GOG AR8615 2-3" H-a 1951
1999 07 09 2335 GOG AR8614 3" H-a 1951
1999 07 10 0745 JOP all ARs 3" w.l. 1951 close ups
1999 07 10 1409 GOG AR8615 2-3" H-a 1951
1999 07 10 1436 GOG AR8614 3" H-a 1951
1999 07 11 0800 JOP all ARs 3" w.l. 1951 close ups
1999 07 14 0745 JOP all ARs 3" w.l. 1951 close ups
1999 07 15 0845 JOP all ARs 3" w.l. 1951 close ups
1999 07 15 1830 JOP all ARs 3" w.l. 1951 close ups
1999 07 16 0815 JOP all ARs 3" w.l. 1951 close ups
1999 07 19 0800 JOP all ARs 3" w.l. 1951 close ups
1999 07 20 1800 JOP all ARs 3" w.l. 1951 close ups
1999 07 21 0815 JOP all ARs 3" w.l. 1951 close ups
1999 07 22 0845 JOP all ARs 3" w.l. 1952 close ups
1999 07 23 1045 JOP all ARs 3" w.l. 1952 close ups
1999 07 23 2223 ARW AR8636 1" w.l. 1952
1999 07 24 1331 GOG AR8636 2" H-a 1952
1999 07 24 1355 GOG AR8644 2" H-a 1952
1999 07 24 1419 GOG limb 3" H-a 1952 SE limb proms
1999 07 24 1508 GOG AR8639 2" H-a 1952
1999 07 25 1613 BCO disk 3-5" w.l. 1952
1999 07 25 0627 BCO disk 3-5" w.l. 1952
1999 07 25 ?? BCO all ARs 3" w.l. 1952 close ups
1999 07 25 1447 GOG AR8636 2" w.l. 1952
1999 07 25 1437 GOG 3 ARs 2" w.l. 1952 AR 8644/45/47
1999 07 25 1526 ARW AR8636 1" w.l. 1952
1999 07 25 1406 ARW 3 ARs 2" w.l. 1952 AR 8644/45/47
1999 07 26 0820 JOP all ARs 3" w.l. 1952 close ups
1999 07 28 1700 JOP all ARs 3" w.l. 1952 close ups
1999 07 29 0815 JOP all ARs 3" w.l. 1952 close ups
1999 07 29 1936 BCD AR8651 4-5" H-a 1952 flare
1999 07 29 ** * AR8645/47 4-5" w.l. 1952 * BCD & SHK **on 7/27 & 7/29
1999 07 29 ** JOP AR8636 3" w.l. 1952 evolution from 7/19-7/29
1999 07 29 ** BCD AR8636 4-5" H-a 1952 development on 7/26, 7/27 & 7/29
1999 07 30 0815 JOP all ARs 3" w.l. 1952 close ups
1999 08 01 1536 BCO disk 3-5" w.l. 1952
1999 08 01 1224 ARW AR8650/51 1" w.l. 1952
1999 08 01 1227 ARW AR8645/47 1" w.l. 1952
1999 08 01 1352 GOG AR8651 2" H-a 1952
1999 08 01 1431 GOG AR8640 2" H-a 1952
1999 08 01 1501 GOG AR8649 2" H-a 1952
1999 08 02 1514 BCO disk 3-5" w.l. 1952
1999 08 02 1530 BCO 4 ARs 3" w.l. 1952
1999 08 03 1545 JLJ AR8650/51 2" w.l. 1952
1999 08 06 1233 ARW AR8651 1" w.l. 1952
1999 08 08 1332 ARW AR8657 1-2" w.l. 1952
1999 08 14 1446 GOG limb 2-3" H-a 1952 SE limb proms
1999 08 14 1715 GOG AR8668 2" H-a 1952
1999 08 15 1922 DOH limb 3-4" H-a 1952 SW limb proms
1999 08 16 1555 JLJ AR8668 2" w.l. 1952
1999 08 17 1745 JLJ AR8668 1-2" w.l. 1952
1999 08 20 1550 JLJ AR8673 2-3" w.l. 1953
1999 08 22 ?? BCO AR8673/74 3" w.l. 1953
1999 08 23 1700 JLJ AR8673/74 2" w.l. 1953
1999 08 23 1730 JLJ AR8668 2" w.l. 1953
1999 08 24 1615 JLJ AR8673/74 2" w.l. 1953
1999 08 25 1615 JOP all ARs 3" w.l. 1953 close ups
1999 08 27 1600 JOP AR8673/74 2-3" w.l. 1953
1999 08 27 1730 JLJ AR8673/74 1-2" w.l. 1953
1999 08 28 1820 ARW AR8674 1-2" w.l. 1953
1999 08 28 1827 ARW AR8675 1-2" w.l. 1953
1999 08 28 1834 ARW AR8677 1" w.l. 1953
1999 08 28 1908 DOH limb 3-4" H-a 1953 S limb proms
1999 08 28 1426 GOG AR8674 2" w.l. 1953
1999 08 28 1504 GOG AR8674 2" w.l. 1953
1999 08 28 1517 GOG AR8675 2" w.l. 1953
1999 08 28 1534 GOG AR8675 2-3" w.l. 1953
1999 08 28 1845 BCO AR8674 3" w.l. 1953
1999 08 28 1845 BCO disk 3-5" w.l. 1953
1999 08 29 1520 JOP all ARs 3" w.l. 1953 close ups
1999 08 30 0845 JOP all ARs 3" w.l. 1953 close ups
1999 08 30 1830 JLJ 4 ARs 1-2" w.l. 1953 AR 8675/76/77/81
1999 09 01 1000 JOP all ARs 3" w.l. 1953 close ups
1999 09 09 0825 JOP all ARs 3" w.l. 1953 close ups
1999 09 11 1520 GOG AR8692 2" w.l. 1953
1999 09 11 1546 GOG AR8690 3" w.l. 1953
1999 09 11 1807 DOH limb 3-4" H-a 1953 SW limb proms
1999 09 11 ** REH all ARs 3" w.l. 1953 close ups 0652-59 UT
1999 09 12 1120 JOP all ARs 3" w.l. 1953 close ups
1999 09 12 1530 JOP all ARs 3" w.l. 1953 close ups
1999 09 12 1951 ARW AR8692 1" w.l. 1953
1999 09 12 1958 ARW AR8693/99 1" w.l. 1953
1999 09 12 2009 ARW AR8690 1" w.l. 1953
1999 09 14 0855 JOP all ARs 3" w.l. 1954 close ups
1999 09 15 0845 JOP all ARs 3" w.l. 1954 close ups
1999 09 ** ** BCD AR8700 4-5" H-a 1954 development on 9/16-9/24
1999 09 16 2045 BCD AR8700 4-5" H-a 1954
1999 09 17 1230 JOP all ARs 3" w.l. 1954 close ups
1999 09 17 1950 BCD AR8695 4-5" H-a 1954
1999 09 17 2059 BCD AR8692 4-5" H-a 1954
1999 09 19 0915 JOP all ARs 3" w.l. 1954 close ups
1999 09 20 1525 BCD AR8706 4-5" H-a 1954
1999 09 20 ** BCD AR8704 4-5" H-a 1954 development on 9/20-9/24
1999 09 21 0845 JOP all ARs 3" w.l. 1954 close ups
1999 09 22 1100 JOP all ARs 3" w.l. 1954 close ups
1999 09 22 ** BCD AR8706 4-5" H-a 1954 development on 9/22 & 24
1999 09 22 ** BCD AR8708 4-5" H-a 1954 development on 9/22 & 24
1999 09 23 1745 JOP all ARs 3" w.l. 1954 close ups
1999 09 24 0845 JOP all ARs 3" w.l. 1954 close ups
1999 09 26 1025 JOP all ARs 3" w.l. 1954 close ups
1999 09 27 1700 JOP all ARs 3" w.l. 1954 close ups
The observers:
BBR Brenda Branchett - 8 in. Sch.-Cass.
DBR David Branchett - 8 in. Sch.-Cass.
PHB Paul Bock - 127mm refractor.
BCO Brian Colville - 6cm & 10cm Rfrs
BCD Brian Cudnick - 4.5 in. Rfl. & 350cm f/12 Vacuum Tel.
WMD William Dembowski - 4.25 in. reflector.
MDT Mike DeTraglia - 80mm refractor.
GOG Gordon Garcia using a f8 130mm refractor (stopped to 63mm for H-alpha observations).
DOH Doug Hansen with 58mm f/30 rfr
REH Richard Hill using a 6 in. solar reflector(visual), C5 (video).
JLJ Jamey L. Jenkins - 125mm refractor.
SHK Sheretha Knowles - 350cm f/12 Vacuum Tel.
DAL Daniel Louderback - 80mm refractor
RAM Randy Morris - 4.5" reflector
ROM Robert Morris -100mm refractor.
DTN Detlev Niechoy - 8 in. Sch.-Cass.
MOL Matt Oltersdorf - 11.4 cm reflector
JOP Joao Porto - ETX 90mm Maksutov
ELR Ed L. Reed - 20cm Sch-Cass
JFS Jeffery Sandel - ??
GMS G.M.Stewart - 130mm rfr, f/16
RTM Randy Tatum-7 in. Refractor stopped to 3.5 in with Daystar 0.5 Angstrom filter or white light.
BLW Billy L. Walker - 4 in. Rfl.
MWG M.Wagner
ARW Art Whipple - 11.5cm Rfr.
Abbreviations:
Pho. - photo
Dwg. - drawing
H.a. - Hydrogen Alpha filter.
hemis.- hemisphere or semi-disk
Disk - whole disk observation
Prom - prominence (plural = proms)
w.l. - White Light
wlf - White Light Flare
Rotation Report
Issued during Carrington Rotation 1955
News Notes
I want to first commend the observers of the entire Solar Section for a spectacular job-well-done. The quality of
observations plus the coverage in terms of both the disk and time, has NEVER been better. You are doing a
spectacular job! Notable among the observers this month are Ed Reed and Randy Morris ( drawings) and Joao Porto
(photos) for the frequency of observations. Art WhippleAssistant Coordinator Gordon Garcia have produced
images that are of a quality that would make professional observatories proud.
Activity has been moderate to strong lately, so keep at it. There have been many flares and some have been
captured by ALPOSS observers.
Sunny Skies!
-Rik
ALPO Solar Section Staff
Coordinator
Richard Hill
Lunar & Planetary Lab
Univ. of Arizona
Tucson, AZ 85721
rhill@lpl.arizona.edu
Asst. Coordinator
Jeff Medkeff
Asst. Coordinator
Gordon Garcia
Asst. Coordinator
Jeffery Sandel