GPS Space Vehicle Time Integrity for MJD 52638

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 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
04:32
11:26
24,638
125,734
  -138,718
106
0
0
0

2
2
1
2
05:03
08:47
08:45
10:05
13,293
  4,696
125,663
125,813
   165,572
   165,780
109
29
0
10
0
1
0
0

3
3
1
2
00:23
08:59
02:52
11:05
  8,879
  7,352
125,341
125,848
    32,532
    32,944
38
37
33
9
0
1
0
0

4
1
13:47
18:24
16,585
126,256
   120,671
62
3
0
0

5
5
1
2
15:35
19:01
18:58
21:24
12,162
  8,579
126,326
126,487
    77,987
    78,130
68
19
1
42
0
0
0
0

6
1
18:02
23:59
21,190
126,533
   128,725
110
0
0
0

7
1
11:17
17:44
23,153
126,157
   -47,321
129
0
0
0

8
1
08:07
15:33
26,520
125,991
    14,501
60
0
0
0

9
9
1
2
00:41
14:31
02:18
19:15
  5,564
16,647
125,296
126,285
   149,057
   150,138
38
82
29
0
1
0
0
0

10
10
1
2
10:13
16:54
11:58
20:30
  6,188
12,927
125,919
126,395
   108,384
   108,844
33
76
0
0
0
0
0
0

11
11
1
2
02:36
12:25
06:21
14:15
13,374
  6,460
125,517
126,064
    95,210
    95,719
68
38
6
2
0
0
0
0

12
-

13
1
06:29
12:25
21,269
125,837
   146,296
121
0
0
0

14
14
1
2
00:01
03:54
03:52
05:32
13,899
  5,816
125,385
125,513
   157,604
   157,721
70
24
0
9
0
1
0
0

15
15
1
2
00:01
20:48
03:41
23:59
13,218
11,478
125,359
126,619
    71,562
    72,485
35
54
1
0
1
0
0
0

16
-

17
17
1
2
19:14
21:33
20:26
23:59
  4,315
  8,781
126,452
126,655
   116,364
   116,552
32
37
0
0
0
0
0
0

18
18
1
2
00:01
20:45
02:08
23:59
  7,577
11,582
125,318
126,628
   135,593
   136,689
27
64
44
11
0
0
0
0

19
-

20
1
04:03
09:54
20,994
125,679
   329,388
116
0
0
0

21
-

22
-

23
1
18:38
23:01
15,707
126,533
   110,042
86
0
0
0

24
24
1
2
14:37
19:04
19:03
20:26
15,942
  4,672
126,300
126,452
    44,256
    44,379
78
29
7
54
0
0
0
0

25
1
01:47
07:28
20,417
125,527
    88,341
95
0
0
0

26
26
1
2
12:20
21:39
15:46
23:59
12,214
  8,380
126,115
126,637
  -240,178
  -240,160
18
16
71
108
0
0
0
0

27
27
27
1
2
3
07:27
09:50
13:30
09:48
13:28
14:33
  8,411
13,006
  3,678
125,777
125,990
126,109
  -397,523
  -397,571
  -397,657
17
34
36
53
41
40
0
0
0
0
0
0

28
1
10:01
15:18
18,887
126,056
   205,745
91
1
0
0

29
-

30
1
17:16
21:58
16,854
126,452
  -392,049
24
47
0
0

31
31
31
1
2
3
00:41
08:54
11:01
03:26
10:59
12:28
  9,759
  7,171
  5,139
125,362
125,864
125,973
  -174,348
  -173,432
  -173,228
94
80
48
0
4
10
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	04:32	11:26	24,638	125,734	-138,718	106	0	0	0
2 2	1 2	05:03 08:47	08:45 10:05	13,293 4,696	125,663 125,813	165,572 165,780	109 29	0 10	0 1	0 0
3 3	1 2	00:23 08:59	02:52 11:05	8,879 7,352	125,341 125,848	32,532 32,944	38 37	33 9	0 1	0 0
4	1	13:47	18:24	16,585	126,256	120,671	62	3	0	0
5 5	1 2	15:35 19:01	18:58 21:24	12,162 8,579	126,326 126,487	77,987 78,130	68 19	1 42	0 0	0 0
6	1	18:02	23:59	21,190	126,533	128,725	110	0	0	0
7	1	11:17	17:44	23,153	126,157	-47,321	129	0	0	0
8	1	08:07	15:33	26,520	125,991	14,501	60	0	0	0
9 9	1 2	00:41 14:31	02:18 19:15	5,564 16,647	125,296 126,285	149,057 150,138	38 82	29 0	1 0	0 0
10 10	1 2	10:13 16:54	11:58 20:30	6,188 12,927	125,919 126,395	108,384 108,844	33 76	0 0	0 0	0 0
11 11	1 2	02:36 12:25	06:21 14:15	13,374 6,460	125,517 126,064	95,210 95,719	68 38	6 2	0 0	0 0
12	-
13	1	06:29	12:25	21,269	125,837	146,296	121	0	0	0
14 14	1 2	00:01 03:54	03:52 05:32	13,899 5,816	125,385 125,513	157,604 157,721	70 24	0 9	0 1	0 0
15 15	1 2	00:01 20:48	03:41 23:59	13,218 11,478	125,359 126,619	71,562 72,485	35 54	1 0	1 0	0 0
16	-
17 17	1 2	19:14 21:33	20:26 23:59	4,315 8,781	126,452 126,655	116,364 116,552	32 37	0 0	0 0	0 0
18 18	1 2	00:01 20:45	02:08 23:59	7,577 11,582	125,318 126,628	135,593 136,689	27 64	44 11	0 0	0 0
19	-
20	1	04:03	09:54	20,994	125,679	329,388	116	0	0	0
21	-
22	-
23	1	18:38	23:01	15,707	126,533	110,042	86	0	0	0
24 24	1 2	14:37 19:04	19:03 20:26	15,942 4,672	126,300 126,452	44,256 44,379	78 29	7 54	0 0	0 0
25	1	01:47	07:28	20,417	125,527	88,341	95	0	0	0
26 26	1 2	12:20 21:39	15:46 23:59	12,214 8,380	126,115 126,637	-240,178 -240,160	18 16	71 108	0 0	0 0
27 27 27	1 2 3	07:27 09:50 13:30	09:48 13:28 14:33	8,411 13,006 3,678	125,777 125,990 126,109	-397,523 -397,571 -397,657	17 34 36	53 41 40	0 0 0	0 0 0
28	1	10:01	15:18	18,887	126,056	205,745	91	1	0	0
29	-
30	1	17:16	21:58	16,854	126,452	-392,049	24	47	0	0
31 31 31	1 2 3	00:41 08:54 11:01	03:26 10:59 12:28	9,759 7,171 5,139	125,362 125,864 125,973	-174,348 -173,432 -173,228	94 80 48	0 4 10	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-