Specola Solare Ticinese Drawings Archive

https://doi.org/10.7891/e-manuscripta-143592

1988-03-20
10:15
Hs 1304.6:2158
https://doi.org/10.7891/e-manuscripta-143592

Observer : Marco Cortesi
Seeing (SIDC) : 4

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
52	27	44	C	-25	312
53	18	23	D	22	320
56	10	20	C	-29	351
59	2	3	B	29	320
60	2	3	A	20	239

5	59	93

Sunspot drawing of 1988-3-20

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
52	27	44	C	-25	312
53	18	23	D	22	320
56	10	20	C	-29	351
59	2	3	B	29	320
60	2	3	A	20	239

5	59	93

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
52	27	44	C	-25	312
53	18	23	D	22	320
56	10	20	C	-29	351
59	2	3	B	29	320
60	2	3	A	20	239

5	59	93

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
52	27	44	C	-25	312
53	18	23	D	22	320
56	10	20	C	-29	351
59	2	3	B	29	320
60	2	3	A	20	239

5	59	93