GPS Space Vehicle Time Integrity for MJD 51724

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
18:46
01:36
23:59
  5,803
18,821
  -595
  -617
  -134,775
  -134,906
43
49
0
0
0
0
0
0

2
1
00:43
07:09
23,081
  -594
   234,410
48
0
0
0

3
3
1
2
00:00
12:58
01:34
17:46
  5,666
17,207
  -603
  -614
   -17,560
   -17,763
44
48
1
0
0
0
0
0

4
4
1
2
05:02
21:07
09:45
23:10
16,876
  7,338
  -605
  -618
  -159,582
  -162,057
255
98
1
0
42
0
0
0

5
1
05:39
11:41
21,584
  -602
  -255,631
44
0
0
0

6
1
08:02
14:33
23,487
  -606
    -1,912
47
6
0
0

7
1
02:18
08:11
20,957
  -594
  -188,605
39
3
0
0

8
8
1
2
00:00
22:34
05:37
23:59
20,203
  5,138
  -599
  -566
  -209,079
  -212,782
292
91
1
0
873
0
0
0

9
9
1
2
04:18
15:06
09:24
16:47
18,301
  5,902
  -597
  -620
    50,439
    50,473
38
52
3
3
0
0
0
0

10
10
1
2
00:34
08:01
03:01
12:33
  8,855
16,258
  -598
  -603
   -53,497
   -53,519
43
51
0
3
0
0
0
0

11
11
1
2
03:21
16:17
04:44
21:24
  4,970
18,440
  -577
  -608
  -444,027
  -445,301
60
128
1
0
1
0
0
0

12
-

13
13
1
2
00:39
03:10
03:01
04:44
  8,572
  5,502
  -605
  -582
   791,928
   792,035
52
51
0
1
0
1
0
0

14
-

15
1
13:36
19:34
21,517
  -619
  -831,092
54
0
0
0

16
1
19:24
23:59
16,477
  -613
     5,599
68
0
0
0

17
17
1
2
09:18
14:46
14:33
16:14
18,950
  5,318
  -609
  -613
   261,243
   261,261
45
45
0
0
0
0
0
0

18
-

19
19
1
2
00:00
20:18
03:14
23:59
11,602
13,242
  -602
  -597
  -219,577
  -220,360
49
72
1
0
1
0
0
0

20
1
17:49
23:36
20,863
  -609
    96,822
74
0
0
0

21
1
12:39
19:25
24,371
  -612
   -12,336
48
0
0
0

22
22
1
2
11:35
19:36
14:45
23:58
11,426
15,707
  -617
  -599
   -51,040
   -52,261
137
198
1
0
1
5
0
0

23
1
11:06
17:08
21,546
  -618
   -12,709
51
10
0
0

24
1
05:41
11:06
19,461
  -602
  -754,749
75
2
0
0

25
25
1
2
09:34
16:49
10:46
21:53
  4,272
18,167
  -621
  -608
    -7,167
    -7,162
43
50
3
5
0
0
0
0

26
26
1
2
03:02
11:22
06:32
14:17
12,572
10,491
  -586
  -603
  -489,417
  -489,869
62
75
1
0
0
0
0
0

27
27
1
2
00:34
21:47
04:46
23:10
15,140
  4,957
  -596
  -596
   -24,382
   -24,472
43
47
0
0
0
0
0
0

28
-

29
1
14:34
19:15
16,845
  -617
  -671,902
88
0
0
0

30
1
07:33
12:33
17,780
  -612
    26,524
43
0
0
0

31
31
1
2
01:35
14:34
03:09
18:29
  5,636
14,110
  -607
  -608
    -3,523
    -3,575
43
45
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 18:46	01:36 23:59	5,803 18,821	-595 -617	-134,775 -134,906	43 49	0 0	0 0	0 0
2	1	00:43	07:09	23,081	-594	234,410	48	0	0	0
3 3	1 2	00:00 12:58	01:34 17:46	5,666 17,207	-603 -614	-17,560 -17,763	44 48	1 0	0 0	0 0
4 4	1 2	05:02 21:07	09:45 23:10	16,876 7,338	-605 -618	-159,582 -162,057	255 98	1 0	42 0	0 0
5	1	05:39	11:41	21,584	-602	-255,631	44	0	0	0
6	1	08:02	14:33	23,487	-606	-1,912	47	6	0	0
7	1	02:18	08:11	20,957	-594	-188,605	39	3	0	0
8 8	1 2	00:00 22:34	05:37 23:59	20,203 5,138	-599 -566	-209,079 -212,782	292 91	1 0	873 0	0 0
9 9	1 2	04:18 15:06	09:24 16:47	18,301 5,902	-597 -620	50,439 50,473	38 52	3 3	0 0	0 0
10 10	1 2	00:34 08:01	03:01 12:33	8,855 16,258	-598 -603	-53,497 -53,519	43 51	0 3	0 0	0 0
11 11	1 2	03:21 16:17	04:44 21:24	4,970 18,440	-577 -608	-444,027 -445,301	60 128	1 0	1 0	0 0
12	-
13 13	1 2	00:39 03:10	03:01 04:44	8,572 5,502	-605 -582	791,928 792,035	52 51	0 1	0 1	0 0
14	-
15	1	13:36	19:34	21,517	-619	-831,092	54	0	0	0
16	1	19:24	23:59	16,477	-613	5,599	68	0	0	0
17 17	1 2	09:18 14:46	14:33 16:14	18,950 5,318	-609 -613	261,243 261,261	45 45	0 0	0 0	0 0
18	-
19 19	1 2	00:00 20:18	03:14 23:59	11,602 13,242	-602 -597	-219,577 -220,360	49 72	1 0	1 0	0 0
20	1	17:49	23:36	20,863	-609	96,822	74	0	0	0
21	1	12:39	19:25	24,371	-612	-12,336	48	0	0	0
22 22	1 2	11:35 19:36	14:45 23:58	11,426 15,707	-617 -599	-51,040 -52,261	137 198	1 0	1 5	0 0
23	1	11:06	17:08	21,546	-618	-12,709	51	10	0	0
24	1	05:41	11:06	19,461	-602	-754,749	75	2	0	0
25 25	1 2	09:34 16:49	10:46 21:53	4,272 18,167	-621 -608	-7,167 -7,162	43 50	3 5	0 0	0 0
26 26	1 2	03:02 11:22	06:32 14:17	12,572 10,491	-586 -603	-489,417 -489,869	62 75	1 0	0 0	0 0
27 27	1 2	00:34 21:47	04:46 23:10	15,140 4,957	-596 -596	-24,382 -24,472	43 47	0 0	0 0	0 0
28	-
29	1	14:34	19:15	16,845	-617	-671,902	88	0	0	0
30	1	07:33	12:33	17,780	-612	26,524	43	0	0	0
31 31	1 2	01:35 14:34	03:09 18:29	5,636 14,110	-607 -608	-3,523 -3,575	43 45	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-