GPS Space Vehicle Time Integrity for MJD 52373

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments REF
-GPS_SV (ns) REF
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
22:21
05:16
23:59
18,940
  5,891
-1,239
-1,231
  -225,294
  -225,389
39
51
0
0
0
0
0
0

2
1
00:05
04:00
14,104
-1,241
   179,306
37
10
0
0

3
3
1
2
03:38
17:04
05:16
21:24
  5,813
15,548
-1,252
-1,243
   -18,458
   -18,619
49
51
1
0
0
0
0
0

4
4
1
2
00:28
08:11
02:52
13:03
  8,623
17,418
-1,234
-1,244
  -111,044
  -111,665
60
121
1
0
1
0
0
0

5
1
09:22
15:18
21,296
-1,247
    -9,548
53
0
0
0

6
1
11:30
17:54
23,018
-1,236
     1,535
53
4
0
0

7
1
05:58
11:31
19,933
-1,239
  -704,235
56
0
0
0

8
1
02:22
09:21
25,081
-1,245
  -700,185
62
0
0
0

9
9
1
2
08:08
19:04
13:08
20:25
17,892
  4,859
-1,230
-1,235
    36,363
    36,410
53
51
0
0
0
0
0
0

10
10
1
2
04:40
11:48
06:43
16:21
  7,364
16,310
-1,238
-1,240
    -4,270
    -4,290
50
57
0
0
0
0
0
0

11
11
11
1
2
3
00:00
07:11
20:26
01:12
08:40
23:59
  4,324
  5,233
12,752
-1,243
-1,248
-1,249
   -11,871
   -11,885
   -11,920
37
55
50
0
2
0
0
0
0
0
0
0

12
-

13
1
00:00
06:13
22,411
-1,244
     3,306
42
0
0
0

14
1
18:07
23:48
20,469
-1,243
    83,119
63
0
0
0

15
15
1
2
13:47
18:19
18:06
20:50
15,589
  9,049
-1,245
-1,232
    -1,728
    -1,774
62
49
0
0
0
0
0
0

16
-

17
-

18
1
14:41
20:42
21,623
-1,241
    69,750
57
6
0
0

19
-

20
20
1
2
00:00
21:31
03:34
23:59
12,690
  8,937
-1,246
-1,245
   150,378
   150,598
37
51
1
0
0
0
0
0

21
21
1
2
16:04
18:15
17:54
22:38
  6,583
15,770
-1,232
-1,253
     -469
     -502
53
51
0
0
0
0
0
0

22
22
1
2
00:00
15:18
02:57
16:21
10,615
  3,774
-1,233
-1,258
   -93,156
   -95,696
168
76
0
0
4
0
0
0

23
1
13:11
18:26
18,848
-1,241
    -1,601
61
1
0
0

24
1
09:14
14:37
19,371
-1,244
   -22,667
59
0
0
0

25
25
25
1
2
3
00:00
13:10
20:26
01:32
14:20
23:59
  5,528
  4,232
12,796
-1,260
-1,240
-1,228
   -26,244
   -26,241
   -26,241
39
52
54
3
0
0
0
0
0
0
0
0

26
26
26
1
2
3
06:43
14:58
16:22
10:06
16:03
18:38
12,161
  3,951
  8,092
-1,242
-1,216
-1,249
   132,197
   132,672
   132,765
80
52
63
1
0
0
1
0
0
0
0
0

27
1
01:12
07:55
24,009
-1,251
   -17,937
51
0
0
0

28
1
03:43
10:24
24,061
-1,244
    74,448
52
0
0
0

29
29
1
2
08:13
18:26
10:39
20:45
  8,759
  8,314
-1,238
-1,261
  -448,612
  -447,931
69
69
1
0
1
0
0
0

30
1
10:32
16:03
19,868
-1,245
  -608,651
141
0
0
0

31
31
31
1
2
3
03:34
18:19
20:46
06:54
20:25
22:08
11,892
  7,577
  4,914
-1,248
-1,233
-1,218
  -106,229
  -106,364
  -106,369
55
49
50
21
0
0
0
0
0
0
0
0

32
-

33
-

34
-

35
-

36
-

37
-

38
-

39
-

40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.

A	B	C	D	E	F	G	H	I	J	K
PRN	Block no.	Start	End	Measure- ments	REF -GPS_SV (ns)	REF -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 22:21	05:16 23:59	18,940 5,891	-1,239 -1,231	-225,294 -225,389	39 51	0 0	0 0	0 0
2	1	00:05	04:00	14,104	-1,241	179,306	37	10	0	0
3 3	1 2	03:38 17:04	05:16 21:24	5,813 15,548	-1,252 -1,243	-18,458 -18,619	49 51	1 0	0 0	0 0
4 4	1 2	00:28 08:11	02:52 13:03	8,623 17,418	-1,234 -1,244	-111,044 -111,665	60 121	1 0	1 0	0 0
5	1	09:22	15:18	21,296	-1,247	-9,548	53	0	0	0
6	1	11:30	17:54	23,018	-1,236	1,535	53	4	0	0
7	1	05:58	11:31	19,933	-1,239	-704,235	56	0	0	0
8	1	02:22	09:21	25,081	-1,245	-700,185	62	0	0	0
9 9	1 2	08:08 19:04	13:08 20:25	17,892 4,859	-1,230 -1,235	36,363 36,410	53 51	0 0	0 0	0 0
10 10	1 2	04:40 11:48	06:43 16:21	7,364 16,310	-1,238 -1,240	-4,270 -4,290	50 57	0 0	0 0	0 0
11 11 11	1 2 3	00:00 07:11 20:26	01:12 08:40 23:59	4,324 5,233 12,752	-1,243 -1,248 -1,249	-11,871 -11,885 -11,920	37 55 50	0 2 0	0 0 0	0 0 0
12	-
13	1	00:00	06:13	22,411	-1,244	3,306	42	0	0	0
14	1	18:07	23:48	20,469	-1,243	83,119	63	0	0	0
15 15	1 2	13:47 18:19	18:06 20:50	15,589 9,049	-1,245 -1,232	-1,728 -1,774	62 49	0 0	0 0	0 0
16	-
17	-
18	1	14:41	20:42	21,623	-1,241	69,750	57	6	0	0
19	-
20 20	1 2	00:00 21:31	03:34 23:59	12,690 8,937	-1,246 -1,245	150,378 150,598	37 51	1 0	0 0	0 0
21 21	1 2	16:04 18:15	17:54 22:38	6,583 15,770	-1,232 -1,253	-469 -502	53 51	0 0	0 0	0 0
22 22	1 2	00:00 15:18	02:57 16:21	10,615 3,774	-1,233 -1,258	-93,156 -95,696	168 76	0 0	4 0	0 0
23	1	13:11	18:26	18,848	-1,241	-1,601	61	1	0	0
24	1	09:14	14:37	19,371	-1,244	-22,667	59	0	0	0
25 25 25	1 2 3	00:00 13:10 20:26	01:32 14:20 23:59	5,528 4,232 12,796	-1,260 -1,240 -1,228	-26,244 -26,241 -26,241	39 52 54	3 0 0	0 0 0	0 0 0
26 26 26	1 2 3	06:43 14:58 16:22	10:06 16:03 18:38	12,161 3,951 8,092	-1,242 -1,216 -1,249	132,197 132,672 132,765	80 52 63	1 0 0	1 0 0	0 0 0
27	1	01:12	07:55	24,009	-1,251	-17,937	51	0	0	0
28	1	03:43	10:24	24,061	-1,244	74,448	52	0	0	0
29 29	1 2	08:13 18:26	10:39 20:45	8,759 8,314	-1,238 -1,261	-448,612 -447,931	69 69	1 0	1 0	0 0
30	1	10:32	16:03	19,868	-1,245	-608,651	141	0	0	0
31 31 31	1 2 3	03:34 18:19 20:46	06:54 20:25 22:08	11,892 7,577 4,914	-1,248 -1,233 -1,218	-106,229 -106,364 -106,369	55 49 50	21 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-