Tuncay Özışık · Istanbul University Observatory Solar Observations

Tuncay Özışık Observer record

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TÖ0

Staff

506

Observation days

14

Years with observations

36.1

Mean days / year

65

Best year (1990)

10.09.1988
31.07.2002

First / last observation

1988 18 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Sep																																5
Oct																																6
Nov																																2
Dec																																5

1989 47 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																6
Feb																																5
Mar																																5
Apr																																4
May																																5
Jun																																4
Jul																																8
Oct																																1
Nov																																3
Dec																																6

1990 65 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																3
Feb																																7
Mar																																4
Apr																																8
May																																6
Jun																																4
Jul																																12
Aug																																5
Sep																																6
Oct																																5
Nov																																4
Dec																																1

1991 32 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																2
Mar																																1
Apr																																2
May																																3
Jun																																5
Jul																																2
Aug																																3
Sep																																6
Oct																																2
Nov																																4
Dec																																2

1992 46 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																3
Feb																																4
Mar																																3
Apr																																5
May																																7
Jun																																4
Jul																																2
Aug																																1
Sep																																6
Oct																																4
Nov																																4
Dec																																3

1993 51 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																4
Feb																																4
Mar																																5
Apr																																8
May																																5
Jun																																6
Jul																																5
Aug																																3
Oct																																7
Nov																																1
Dec																																3

1994 62 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																3
Feb																																3
Mar																																7
Apr																																6
May																																4
Jun																																6
Jul																																6
Aug																																9
Sep																																5
Oct																																7
Nov																																2
Dec																																4

1995 42 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																3
Feb																																2
Mar																																5
Apr																																4
May																																4
Jun																																3
Jul																																3
Aug																																11
Oct																																3
Nov																																2
Dec																																2

1996 27 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																1
Mar																																1
Apr																																5
May																																3
Jun																																2
Jul																																3
Sep																																4
Oct																																1
Nov																																5
Dec																																2

1997 30 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																1
Feb																																5
Mar																																4
Apr																																3
May																																5
Jun																																2
Jul																																3
Aug																																1
Sep																																3
Oct																																1
Nov																																2

1999 16 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Mar																																1
Apr																																2
May																																4
Jun																																3
Jul																																1
Sep																																1
Oct																																2
Dec																																2

2000 31 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																2
Feb																																1
Mar																																4
Apr																																1
May																																4
Jun																																2
Jul																																6
Sep																																4
Oct																																2
Nov																																2
Dec																																3

2001 21 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																1
Feb																																1
Mar																																3
Apr																																3
May																																2
Jul																																3
Sep																																5
Oct																																2
Dec																																1

2002 18 days

	1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	Σ
Jan																																1
Feb																																3
Mar																																2
Apr																																2
May																																1
Jun																																3
Jul																																6