GPS Space Vehicle Time Integrity for MJD 52392

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 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
22:20
04:13
23:59
15,198
  5,996
   104
   109
  -226,610
  -226,750
14
10
4
43
0
0
0
0

2
2
2
1
2
3
00:00
02:15
22:32
02:14
03:56
23:59
  8,051
  6,054
  5,285
   110
    92
   117
   190,614
   190,639
   191,101
7
11
12
7
7
74
0
0
0
0
0
0

3
3
1
2
01:38
16:33
04:27
19:04
10,014
  9,038
   112
   108
   -22,518
   -22,701
19
17
5
32
0
0
0
0

4
1
06:54
12:25
19,794
   110
  -140,401
115
0
0
0

5
1
08:59
13:46
17,232
   115
   -10,573
17
69
0
0

6
1
11:26
16:32
18,361
   106
     3,030
7
123
0
0

7
1
04:54
10:12
19,051
   115
  -690,937
39
0
0
0

8
1
02:20
08:18
21,444
   116
  -686,681
41
0
0
0

9
9
1
2
07:29
17:48
11:00
19:53
12,664
  7,508
   115
   111
    40,426
    40,479
10
9
127
53
0
0
0
0

10
1
10:27
15:49
19,196
   114
    -3,968
16
35
0
0

11
11
1
2
05:48
19:40
07:56
22:54
  7,657
11,631
   104
   104
   -11,521
   -11,551
10
8
31
66
0
0
0
0

12
-

13
1
00:00
04:47
17,271
   117
     5,422
12
28
0
0

14
1
17:38
22:52
18,866
   109
    78,941
27
0
0
0

15
15
1
2
13:47
16:11
16:09
19:53
  8,512
13,312
   127
   112
    -7,817
    -7,882
15
24
47
3
0
0
0
0

16
-

17
17
1
2
12:57
14:36
14:17
18:34
  4,767
14,193
   116
   103
   352,472
   350,990
192
575
0
0
0
7006
0
0

18
18
1
2
14:18
17:37
16:32
19:34
  8,076
  6,768
   117
   103
    69,184
    69,155
10
9
11
43
0
0
0
0

19
-

20
20
20
1
2
3
00:00
08:14
21:06
02:00
09:23
23:59
  7,172
  4,117
10,388
   107
   113
   112
   156,411
   156,497
   156,637
15
8
5
52
43
26
0
0
0
0
0
0

21
1
16:06
21:26
19,126
   111
     1,043
9
150
0
0

22
22
1
2
00:00
21:38
02:59
23:59
10,741
  8,506
   118
   129
  -169,914
  -173,435
147
118
1
0
1
0
0
0

23
1
12:06
17:38
19,933
   108
    -1,222
23
78
0
0

24
1
08:15
14:03
20,709
   113
   -25,582
31
35
0
0

25
1
19:13
23:04
13,871
   115
   -25,572
18
1
0
0

26
26
26
1
2
3
05:16
13:05
16:33
07:30
16:06
17:37
  7,920
10,777
  3,839
   125
   114
   100
   163,721
   164,282
   164,442
39
55
19
3
0
0
0
0
0
0
0
0

27
1
00:51
07:05
22,374
   119
   -18,713
20
72
0
0

28
1
03:23
09:05
20,406
   126
    79,159
12
152
0
0

29
29
1
2
14:38
16:15
16:07
17:37
  5,307
  4,853
   121
   104
  -413,980
  -413,879
30
27
0
1
0
0
0
0

30
30
1
2
10:03
20:31
14:17
22:23
15,198
  6,667
    99
   110
  -639,300
  -639,852
81
39
2
0
0
0
0
0

31
31
1
2
01:25
18:08
06:08
19:12
16,901
  3,793
   116
    96
  -244,892
  -245,772
86
26
1
18
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	00:00 22:20	04:13 23:59	15,198 5,996	104 109	-226,610 -226,750	14 10	4 43	0 0	0 0
2 2 2	1 2 3	00:00 02:15 22:32	02:14 03:56 23:59	8,051 6,054 5,285	110 92 117	190,614 190,639 191,101	7 11 12	7 7 74	0 0 0	0 0 0
3 3	1 2	01:38 16:33	04:27 19:04	10,014 9,038	112 108	-22,518 -22,701	19 17	5 32	0 0	0 0
4	1	06:54	12:25	19,794	110	-140,401	115	0	0	0
5	1	08:59	13:46	17,232	115	-10,573	17	69	0	0
6	1	11:26	16:32	18,361	106	3,030	7	123	0	0
7	1	04:54	10:12	19,051	115	-690,937	39	0	0	0
8	1	02:20	08:18	21,444	116	-686,681	41	0	0	0
9 9	1 2	07:29 17:48	11:00 19:53	12,664 7,508	115 111	40,426 40,479	10 9	127 53	0 0	0 0
10	1	10:27	15:49	19,196	114	-3,968	16	35	0	0
11 11	1 2	05:48 19:40	07:56 22:54	7,657 11,631	104 104	-11,521 -11,551	10 8	31 66	0 0	0 0
12	-
13	1	00:00	04:47	17,271	117	5,422	12	28	0	0
14	1	17:38	22:52	18,866	109	78,941	27	0	0	0
15 15	1 2	13:47 16:11	16:09 19:53	8,512 13,312	127 112	-7,817 -7,882	15 24	47 3	0 0	0 0
16	-
17 17	1 2	12:57 14:36	14:17 18:34	4,767 14,193	116 103	352,472 350,990	192 575	0 0	0 7006	0 0
18 18	1 2	14:18 17:37	16:32 19:34	8,076 6,768	117 103	69,184 69,155	10 9	11 43	0 0	0 0
19	-
20 20 20	1 2 3	00:00 08:14 21:06	02:00 09:23 23:59	7,172 4,117 10,388	107 113 112	156,411 156,497 156,637	15 8 5	52 43 26	0 0 0	0 0 0
21	1	16:06	21:26	19,126	111	1,043	9	150	0	0
22 22	1 2	00:00 21:38	02:59 23:59	10,741 8,506	118 129	-169,914 -173,435	147 118	1 0	1 0	0 0
23	1	12:06	17:38	19,933	108	-1,222	23	78	0	0
24	1	08:15	14:03	20,709	113	-25,582	31	35	0	0
25	1	19:13	23:04	13,871	115	-25,572	18	1	0	0
26 26 26	1 2 3	05:16 13:05 16:33	07:30 16:06 17:37	7,920 10,777 3,839	125 114 100	163,721 164,282 164,442	39 55 19	3 0 0	0 0 0	0 0 0
27	1	00:51	07:05	22,374	119	-18,713	20	72	0	0
28	1	03:23	09:05	20,406	126	79,159	12	152	0	0
29 29	1 2	14:38 16:15	16:07 17:37	5,307 4,853	121 104	-413,980 -413,879	30 27	0 1	0 0	0 0
30 30	1 2	10:03 20:31	14:17 22:23	15,198 6,667	99 110	-639,300 -639,852	81 39	2 0	0 0	0 0
31 31	1 2	01:25 18:08	06:08 19:12	16,901 3,793	116 96	-244,892 -245,772	86 26	1 18	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-