GPS Space Vehicle Time Integrity for MJD 52968

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 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
06:16
07:41
07:40
13:00
  5,010
19,042
96,080
96,382
  -220,871
  -220,591
44
114
4
0
0
0
0
0

2
2
1
2
06:34
10:33
10:31
11:40
14,109
  4,042
96,224
96,421
   323,836
   324,094
132
29
0
0
0
0
0
0

3
3
1
2
00:47
09:43
04:47
12:32
14,184
  9,858
95,748
96,426
    31,264
    31,854
88
64
11
13
3
0
0
0

4
1
14:53
18:50
14,005
96,916
   111,565
122
0
0
0

5
5
1
2
17:14
19:00
18:58
22:55
  6,295
14,064
97,010
97,260
    90,478
    90,712
49
79
13
0
0
0
0
0

6
6
1
2
00:00
19:33
02:08
23:59
  7,681
15,703
95,616
97,324
    97,409
    99,149
43
128
3
0
1
0
0
0

7
1
12:41
19:00
22,361
96,836
  -547,315
141
0
0
0

8
1
11:29
17:13
20,571
96,721
  -302,684
141
0
0
0

9
9
1
2
01:55
15:44
03:23
20:08
  5,278
15,810
95,722
96,992
   114,053
   115,414
39
109
1
0
1
0
0
0

10
10
1
2
11:45
18:23
13:04
22:13
  4,782
13,743
96,525
97,193
    61,558
    62,206
35
103
7
3
0
0
0
0

11
11
1
2
04:04
13:01
08:14
14:14
14,947
  4,016
96,011
96,654
    16,456
    17,037
95
45
0
25
0
0
0
0

12
-

13
1
07:44
14:11
23,075
96,426
   128,267
164
0
0
0

14
14
1
2
00:51
05:31
05:30
07:17
16,483
  6,229
95,796
96,022
   114,493
   114,716
106
40
0
4
0
0
0
0

15
15
1
2
00:00
22:59
05:54
23:59
21,078
  3,469
95,776
97,445
   -94,616
   -93,316
100
29
1
11
1
0
0
0

16
16
1
2
05:57
09:09
09:07
10:40
11,260
  5,486
96,132
96,325
    83,439
    83,617
78
30
0
8
0
1
0
0

17
1
17:39
18:46
  4,010
97,013
    69,416
74
0
0
0

18
18
18
1
2
3
00:00
03:16
22:00
03:14
04:22
23:59
11,591
  3,822
  7,127
95,670
95,817
97,424
    93,031
    93,190
    94,912
71
35
59
0
15
0
0
0
0
0
0
0

19
-

20
20
1
2
05:23
08:47
08:45
11:16
12,102
  8,839
96,094
96,348
   298,677
   298,912
93
44
0
7
0
0
0
0

21
21
1
2
00:00
20:33
02:35
23:59
  9,284
12,269
95,645
97,363
    29,386
    30,971
55
89
0
0
0
0
0
0

22
-

24
24
1
2
16:13
20:44
20:43
22:00
16,128
  4,411
97,056
97,267
    19,215
    19,406
104
32
0
12
0
0
0
0

25
1
03:14
08:56
20,293
96,014
    40,171
130
0
0
0

26
26
1
2
00:00
14:08
01:42
17:19
  6,056
11,296
95,588
96,822
  -395,866
  -394,264
48
94
1
0
1
0
0
0

27
1
08:44
15:50
25,196
96,539
  -721,476
33
103
0
0

28
1
11:16
17:06
20,679
96,703
    91,207
128
0
0
0

29
29
1
2
13:01
21:44
17:02
22:59
14,371
  4,235
96,763
97,356
   -75,617
   -75,304
53
38
1
44
0
0
0
0

30
1
18:42
22:59
15,345
97,238
  -556,517
17
36
0
0

31
31
1
2
02:22
09:30
05:00
11:15
  9,416
  6,264
95,806
96,360
  -338,878
  -338,345
59
52
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	06:16 07:41	07:40 13:00	5,010 19,042	96,080 96,382	-220,871 -220,591	44 114	4 0	0 0	0 0
2 2	1 2	06:34 10:33	10:31 11:40	14,109 4,042	96,224 96,421	323,836 324,094	132 29	0 0	0 0	0 0
3 3	1 2	00:47 09:43	04:47 12:32	14,184 9,858	95,748 96,426	31,264 31,854	88 64	11 13	3 0	0 0
4	1	14:53	18:50	14,005	96,916	111,565	122	0	0	0
5 5	1 2	17:14 19:00	18:58 22:55	6,295 14,064	97,010 97,260	90,478 90,712	49 79	13 0	0 0	0 0
6 6	1 2	00:00 19:33	02:08 23:59	7,681 15,703	95,616 97,324	97,409 99,149	43 128	3 0	1 0	0 0
7	1	12:41	19:00	22,361	96,836	-547,315	141	0	0	0
8	1	11:29	17:13	20,571	96,721	-302,684	141	0	0	0
9 9	1 2	01:55 15:44	03:23 20:08	5,278 15,810	95,722 96,992	114,053 115,414	39 109	1 0	1 0	0 0
10 10	1 2	11:45 18:23	13:04 22:13	4,782 13,743	96,525 97,193	61,558 62,206	35 103	7 3	0 0	0 0
11 11	1 2	04:04 13:01	08:14 14:14	14,947 4,016	96,011 96,654	16,456 17,037	95 45	0 25	0 0	0 0
12	-
13	1	07:44	14:11	23,075	96,426	128,267	164	0	0	0
14 14	1 2	00:51 05:31	05:30 07:17	16,483 6,229	95,796 96,022	114,493 114,716	106 40	0 4	0 0	0 0
15 15	1 2	00:00 22:59	05:54 23:59	21,078 3,469	95,776 97,445	-94,616 -93,316	100 29	1 11	1 0	0 0
16 16	1 2	05:57 09:09	09:07 10:40	11,260 5,486	96,132 96,325	83,439 83,617	78 30	0 8	0 1	0 0
17	1	17:39	18:46	4,010	97,013	69,416	74	0	0	0
18 18 18	1 2 3	00:00 03:16 22:00	03:14 04:22 23:59	11,591 3,822 7,127	95,670 95,817 97,424	93,031 93,190 94,912	71 35 59	0 15 0	0 0 0	0 0 0
19	-
20 20	1 2	05:23 08:47	08:45 11:16	12,102 8,839	96,094 96,348	298,677 298,912	93 44	0 7	0 0	0 0
21 21	1 2	00:00 20:33	02:35 23:59	9,284 12,269	95,645 97,363	29,386 30,971	55 89	0 0	0 0	0 0
22	-

24 24	1 2	16:13 20:44	20:43 22:00	16,128 4,411	97,056 97,267	19,215 19,406	104 32	0 12	0 0	0 0
25	1	03:14	08:56	20,293	96,014	40,171	130	0	0	0
26 26	1 2	00:00 14:08	01:42 17:19	6,056 11,296	95,588 96,822	-395,866 -394,264	48 94	1 0	1 0	0 0
27	1	08:44	15:50	25,196	96,539	-721,476	33	103	0	0
28	1	11:16	17:06	20,679	96,703	91,207	128	0	0	0
29 29	1 2	13:01 21:44	17:02 22:59	14,371 4,235	96,763 97,356	-75,617 -75,304	53 38	1 44	0 0	0 0
30	1	18:42	22:59	15,345	97,238	-556,517	17	36	0	0
31 31	1 2	02:22 09:30	05:00 11:15	9,416 6,264	95,806 96,360	-338,878 -338,345	59 52	0 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-