GPS Space Vehicle Time Integrity for MJD 52956

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 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
06:10
08:33
08:32
13:16
  8,522
16,874
105,927
106,257
  -209,115
  -208,813
67
99
0
0
0
0
0
0

2
2
2
1
2
3
00:22
07:47
11:01
02:58
10:22
12:19
  9,384
  9,251
  4,659
105,433
106,080
106,316
   325,971
   326,800
   327,098
88
105
31
1
0
12
1
0
0
0
0
0

3
3
1
2
01:11
11:20
05:53
13:11
16,793
  6,654
105,603
106,355
    44,492
    45,138
102
35
1
0
1
0
0
0

4
4
1
2
08:35
16:14
11:19
20:55
  9,855
16,666
106,162
106,881
   114,920
   115,805
83
158
0
0
0
0
0
0

5
1
17:07
22:36
19,681
107,012
   102,136
149
0
0
0

6
6
1
2
00:28
19:32
02:27
23:59
  6,950
16,017
105,420
107,196
   106,796
   108,611
46
149
2
0
1
0
0
0

7
7
1
2
13:38
17:39
17:38
19:18
14,369
  5,899
106,633
106,871
  -536,697
  -536,472
96
29
0
2
0
0
0
0

8
1
10:13
17:26
25,846
106,494
  -294,199
167
0
0
0

9
1
15:46
21:13
19,535
106,880
   123,493
156
0
0
0

10
10
1
2
12:20
19:51
15:12
23:48
10,286
14,170
106,482
107,199
    72,193
    72,893
57
116
1
0
1
0
0
0

11
11
1
2
04:12
06:04
06:03
09:27
  6,591
12,149
105,740
105,969
    28,474
    28,683
46
72
0
1
0
1
0
0

12
-

13
1
07:36
14:30
24,728
106,263
   138,087
172
0
0
0

14
14
1
2
02:06
06:08
06:07
07:33
14,382
  5,085
105,661
105,878
   124,628
   124,842
110
31
0
0
0
0
0
0

15
15
15
1
2
3
00:00
03:55
22:56
03:29
06:09
23:59
12,570
  7,942
  3,786
105,454
105,732
107,344
   -79,621
   -79,403
   -78,121
77
31
35
0
5
0
0
1
0
0
0
0

16
1
07:33
11:23
13,805
106,119
    95,401
102
1
1
0

17
1
18:45
23:20
16,463
107,127
    42,162
309
0
896
0

18
18
18
1
2
3
00:00
02:30
22:37
02:29
04:45
23:59
  8,950
  8,002
  4,890
105,412
105,611
107,332
   101,148
   101,359
   103,191
73
56
57
0
1
0
0
1
0
0
0
0

19
-

20
1
05:16
11:16
21,414
106,021
   310,254
155
0
0
0

21
21
1
2
00:00
21:28
04:08
23:59
14,804
  9,007
105,473
107,291
    41,407
    43,046
87
79
1
0
1
0
0
0

22
-

24
24
1
2
17:27
19:05
18:58
22:33
  5,255
12,303
106,851
107,108
    32,024
    32,254
43
75
0
0
0
0
0
0

25
1
04:28
09:33
17,892
105,904
    50,741
128
0
0
0

26
26
1
2
00:00
14:31
02:27
18:28
  8,795
14,154
105,385
106,696
  -392,840
  -391,189
82
119
1
1
1
1
0
0

27
27
1
2
09:28
13:52
13:40
15:57
15,064
  7,422
106,319
106,560
  -689,045
  -689,079
14
14
96
21
0
0
0
0

28
28
1
2
11:42
16:26
16:08
18:20
15,823
  6,815
106,498
106,765
   103,389
   103,627
94
38
0
0
0
0
0
0

29
29
29
1
2
3
00:00
13:12
16:23
01:10
16:21
17:59
  4,219
11,263
  5,689
105,318
106,559
106,749
   -54,969
   -54,318
   -54,228
19
37
23
1
1
34
1
0
0
0
0
0

30
1
18:44
23:48
18,241
107,148
  -522,619
26
0
0
0

31
31
1
2
02:28
11:25
06:40
14:48
14,988
12,191
105,690
106,430
  -327,302
  -326,636
93
64
1
0
1
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	06:10 08:33	08:32 13:16	8,522 16,874	105,927 106,257	-209,115 -208,813	67 99	0 0	0 0	0 0
2 2 2	1 2 3	00:22 07:47 11:01	02:58 10:22 12:19	9,384 9,251 4,659	105,433 106,080 106,316	325,971 326,800 327,098	88 105 31	1 0 12	1 0 0	0 0 0
3 3	1 2	01:11 11:20	05:53 13:11	16,793 6,654	105,603 106,355	44,492 45,138	102 35	1 0	1 0	0 0
4 4	1 2	08:35 16:14	11:19 20:55	9,855 16,666	106,162 106,881	114,920 115,805	83 158	0 0	0 0	0 0
5	1	17:07	22:36	19,681	107,012	102,136	149	0	0	0
6 6	1 2	00:28 19:32	02:27 23:59	6,950 16,017	105,420 107,196	106,796 108,611	46 149	2 0	1 0	0 0
7 7	1 2	13:38 17:39	17:38 19:18	14,369 5,899	106,633 106,871	-536,697 -536,472	96 29	0 2	0 0	0 0
8	1	10:13	17:26	25,846	106,494	-294,199	167	0	0	0
9	1	15:46	21:13	19,535	106,880	123,493	156	0	0	0
10 10	1 2	12:20 19:51	15:12 23:48	10,286 14,170	106,482 107,199	72,193 72,893	57 116	1 0	1 0	0 0
11 11	1 2	04:12 06:04	06:03 09:27	6,591 12,149	105,740 105,969	28,474 28,683	46 72	0 1	0 1	0 0
12	-
13	1	07:36	14:30	24,728	106,263	138,087	172	0	0	0
14 14	1 2	02:06 06:08	06:07 07:33	14,382 5,085	105,661 105,878	124,628 124,842	110 31	0 0	0 0	0 0
15 15 15	1 2 3	00:00 03:55 22:56	03:29 06:09 23:59	12,570 7,942 3,786	105,454 105,732 107,344	-79,621 -79,403 -78,121	77 31 35	0 5 0	0 1 0	0 0 0
16	1	07:33	11:23	13,805	106,119	95,401	102	1	1	0
17	1	18:45	23:20	16,463	107,127	42,162	309	0	896	0
18 18 18	1 2 3	00:00 02:30 22:37	02:29 04:45 23:59	8,950 8,002 4,890	105,412 105,611 107,332	101,148 101,359 103,191	73 56 57	0 1 0	0 1 0	0 0 0
19	-
20	1	05:16	11:16	21,414	106,021	310,254	155	0	0	0
21 21	1 2	00:00 21:28	04:08 23:59	14,804 9,007	105,473 107,291	41,407 43,046	87 79	1 0	1 0	0 0
22	-

24 24	1 2	17:27 19:05	18:58 22:33	5,255 12,303	106,851 107,108	32,024 32,254	43 75	0 0	0 0	0 0
25	1	04:28	09:33	17,892	105,904	50,741	128	0	0	0
26 26	1 2	00:00 14:31	02:27 18:28	8,795 14,154	105,385 106,696	-392,840 -391,189	82 119	1 1	1 1	0 0
27 27	1 2	09:28 13:52	13:40 15:57	15,064 7,422	106,319 106,560	-689,045 -689,079	14 14	96 21	0 0	0 0
28 28	1 2	11:42 16:26	16:08 18:20	15,823 6,815	106,498 106,765	103,389 103,627	94 38	0 0	0 0	0 0
29 29 29	1 2 3	00:00 13:12 16:23	01:10 16:21 17:59	4,219 11,263 5,689	105,318 106,559 106,749	-54,969 -54,318 -54,228	19 37 23	1 1 34	1 0 0	0 0 0
30	1	18:44	23:48	18,241	107,148	-522,619	26	0	0	0
31 31	1 2	02:28 11:25	06:40 14:48	14,988 12,191	105,690 106,430	-327,302 -326,636	93 64	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-