GPS Space Vehicle Time Integrity for MJD 52037

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 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
1
2
00:00
20:24
03:07
23:59
11,213
12,911
106,573
107,817
   -70,407
   -69,267
44
84
1
0
1
0
0
0

2
1
03:07
08:20
18,794
106,831
   117,943
89
0
0
0

3
1
15:01
20:45
20,630
107,567
    80,241
93
0
0
0

4
4
4
1
2
3
00:00
07:45
22:56
03:18
11:11
23:59
11,908
12,362
  3,791
106,570
106,982
107,761
  -594,276
  -593,741
  -592,733
63
75
65
1
1
0
0
1
0
0
0
0

5
1
06:54
13:48
24,863
107,109
  -190,066
134
0
0
0

6
1
09:17
16:31
26,066
107,254
   107,970
130
0
0
0

7
7
1
2
04:29
21:13
09:18
23:37
17,308
  8,652
106,877
107,695
  -468,135
  -466,902
120
66
1
0
1
0
0
0

8
1
00:23
07:09
24,367
106,718
   -93,880
210
0
2
0

9
1
05:54
12:16
22,917
107,020
   150,959
142
0
0
0

10
10
1
2
02:18
11:37
06:55
14:23
16,588
  9,964
106,737
107,202
   103,149
   103,598
91
58
1
0
0
0
0
0

11
1
18:15
23:59
20,660
107,744
   105,719
113
0
0
0

12
-

13
13
1
2
00:00
21:34
04:53
23:59
17,602
  8,751
106,643
107,792
   108,280
   109,453
62
82
1
0
1
0
0
0

14
14
1
2
09:29
17:01
11:44
21:33
  8,060
16,309
107,022
107,624
   213,154
   213,829
59
72
1
0
0
0
0
0

15
1
12:17
18:53
23,815
107,425
    76,570
76
1
0
0

16
-

17
1
11:37
17:00
19,407
107,358
    82,264
93
0
0
0

18
1
13:49
17:35
13,576
107,462
   199,423
63
0
0
0

19
-

20
20
1
2
00:00
18:57
02:18
23:59
  8,272
18,160
106,548
107,749
   175,860
   177,225
41
129
1
0
1
0
0
0

21
1
15:01
20:24
19,334
107,554
   104,638
70
0
0
0

22
22
1
2
00:00
13:49
01:33
17:35
  5,549
13,575
106,473
107,441
  -479,531
  -478,694
35
79
1
0
1
0
0
0

23
23
23
1
2
3
06:21
13:16
15:23
07:52
15:01
17:34
  5,500
  6,288
  7,877
106,798
107,322
107,500
    94,256
    94,763
    94,935
41
81
25
1
0
118
0
0
0
0
0
0

24
24
1
2
01:34
08:22
03:51
12:45
  8,216
15,790
106,602
107,080
    57,797
    58,209
53
73
1
0
0
0
0
0

25
25
1
2
11:19
19:33
15:01
23:25
13,302
13,915
107,233
107,697
    93,798
    94,253
84
65
1
0
0
0
0
0

26
1
04:13
09:40
19,614
106,895
  -358,827
66
0
0
0

27
1
00:00
05:45
20,676
106,673
    86,948
69
1
1
0

28
28
1
2
00:00
17:35
03:58
19:32
14,291
  7,055
106,582
107,539
    98,742
    99,810
77
29
1
17
1
0
0
0

29
29
1
2
09:50
18:44
11:36
21:49
  6,360
11,135
107,018
107,672
  -434,100
  -433,834
45
64
1
0
0
0
0
0

30
30
1
2
08:27
11:44
11:36
13:48
11,342
  7,418
107,062
107,312
   125,878
   126,143
107
52
0
0
0
0
0
0

31
31
1
2
16:32
18:15
17:48
21:52
  4,584
13,004
107,473
107,686
    64,439
    64,633
54
42
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 20:24	03:07 23:59	11,213 12,911	106,573 107,817	-70,407 -69,267	44 84	1 0	1 0	0 0
2	1	03:07	08:20	18,794	106,831	117,943	89	0	0	0
3	1	15:01	20:45	20,630	107,567	80,241	93	0	0	0
4 4 4	1 2 3	00:00 07:45 22:56	03:18 11:11 23:59	11,908 12,362 3,791	106,570 106,982 107,761	-594,276 -593,741 -592,733	63 75 65	1 1 0	0 1 0	0 0 0
5	1	06:54	13:48	24,863	107,109	-190,066	134	0	0	0
6	1	09:17	16:31	26,066	107,254	107,970	130	0	0	0
7 7	1 2	04:29 21:13	09:18 23:37	17,308 8,652	106,877 107,695	-468,135 -466,902	120 66	1 0	1 0	0 0
8	1	00:23	07:09	24,367	106,718	-93,880	210	0	2	0
9	1	05:54	12:16	22,917	107,020	150,959	142	0	0	0
10 10	1 2	02:18 11:37	06:55 14:23	16,588 9,964	106,737 107,202	103,149 103,598	91 58	1 0	0 0	0 0
11	1	18:15	23:59	20,660	107,744	105,719	113	0	0	0
12	-
13 13	1 2	00:00 21:34	04:53 23:59	17,602 8,751	106,643 107,792	108,280 109,453	62 82	1 0	1 0	0 0
14 14	1 2	09:29 17:01	11:44 21:33	8,060 16,309	107,022 107,624	213,154 213,829	59 72	1 0	0 0	0 0
15	1	12:17	18:53	23,815	107,425	76,570	76	1	0	0
16	-
17	1	11:37	17:00	19,407	107,358	82,264	93	0	0	0
18	1	13:49	17:35	13,576	107,462	199,423	63	0	0	0
19	-
20 20	1 2	00:00 18:57	02:18 23:59	8,272 18,160	106,548 107,749	175,860 177,225	41 129	1 0	1 0	0 0
21	1	15:01	20:24	19,334	107,554	104,638	70	0	0	0
22 22	1 2	00:00 13:49	01:33 17:35	5,549 13,575	106,473 107,441	-479,531 -478,694	35 79	1 0	1 0	0 0
23 23 23	1 2 3	06:21 13:16 15:23	07:52 15:01 17:34	5,500 6,288 7,877	106,798 107,322 107,500	94,256 94,763 94,935	41 81 25	1 0 118	0 0 0	0 0 0
24 24	1 2	01:34 08:22	03:51 12:45	8,216 15,790	106,602 107,080	57,797 58,209	53 73	1 0	0 0	0 0
25 25	1 2	11:19 19:33	15:01 23:25	13,302 13,915	107,233 107,697	93,798 94,253	84 65	1 0	0 0	0 0
26	1	04:13	09:40	19,614	106,895	-358,827	66	0	0	0
27	1	00:00	05:45	20,676	106,673	86,948	69	1	1	0
28 28	1 2	00:00 17:35	03:58 19:32	14,291 7,055	106,582 107,539	98,742 99,810	77 29	1 17	1 0	0 0
29 29	1 2	09:50 18:44	11:36 21:49	6,360 11,135	107,018 107,672	-434,100 -433,834	45 64	1 0	0 0	0 0
30 30	1 2	08:27 11:44	11:36 13:48	11,342 7,418	107,062 107,312	125,878 126,143	107 52	0 0	0 0	0 0
31 31	1 2	16:32 18:15	17:48 21:52	4,584 13,004	107,473 107,686	64,439 64,633	54 42	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-