Specola Solare Ticinese Drawings Archive

https://doi.org/10.7891/e-manuscripta-150340

1999-04-01
07:30
Hs 1304.6:5587
https://doi.org/10.7891/e-manuscripta-150340

Observer : Sergio Cortesi
Seeing (SIDC) : 4

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
73	1	3	J	29	90
74	1	3	J	17	76
76	2	2	B	27	23
78	1	2	A	-27	10
79	5	8	J	-29	351
80	1	1	A	10	98

6	11	19

Sunspot drawing of 1999-4-1

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
73	1	3	J	29	90
74	1	3	J	17	76
76	2	2	B	27	23
78	1	2	A	-27	10
79	5	8	J	-29	351
80	1	1	A	10	98

6	11	19

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
73	1	3	J	29	90
74	1	3	J	17	76
76	2	2	B	27	23
78	1	2	A	-27	10
79	5	8	J	-29	351
80	1	1	A	10	98

6	11	19

Group	Not Weighted	Weighted	Type	Latitude	Carrington Longit.
73	1	3	J	29	90
74	1	3	J	17	76
76	2	2	B	27	23
78	1	2	A	-27	10
79	5	8	J	-29	351
80	1	1	A	10	98

6	11	19