GPS Space Vehicle Time Integrity for MJD 53550

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
11:52
17:58
21,819
   110
  -410,982
19
12
0
0

2
1
01:10
06:25
18,883
   109
    26,375
9
99
0
0

3
1
17:08
21:26
15,445
   107
   -12,927
21
39
0
0

4
4
1
2
00:00
03:32
03:31
05:17
12,668
  6,281
   114
    99
  -124,641
  -124,418
84
51
0
1
0
1
0
0

5
1
01:39
06:30
17,424
   117
  -110,271
22
1
0
0

6
1
04:22
09:46
19,419
   104
  -667,965
202
0
0
0

7
7
1
2
00:00
21:54
02:53
23:59
10,372
  7,507
   103
   126
  -196,946
  -198,702
72
52
0
0
0
0
0
0

8
8
1
2
00:00
19:05
01:07
23:59
  4,057
17,620
    98
   108
    33,563
    33,660
6
7
1
170
0
0
0
0

9
9
1
2
00:14
08:50
03:48
12:12
12,873
12,120
   111
   107
    50,316
    50,369
8
8
48
81
0
0
0
0

10
1
03:32
07:46
15,146
   111
   -65,974
11
3
0
0

11
11
1
2
12:24
20:37
15:33
23:59
11,310
12,121
    99
   118
  -240,617
  -240,713
19
19
5
8
0
0
0
0

12
-

13
1
16:37
21:57
19,151
   106
    -3,029
15
26
0
0

14
1
10:12
14:56
17,018
   107
    28,892
9
65
0
0

15
1
07:33
13:26
21,156
   103
  -452,223
42
0
0
0

16
1
14:43
19:42
17,920
   111
    -3,976
10
13
0
0

17
-

18
1
06:52
12:07
18,825
   107
   167,265
14
134
0
0

19
19
1
2
10:12
18:04
12:24
22:30
  7,873
15,965
   102
   115
    23,343
    23,376
7
8
29
68
0
0
0
0

20
1
14:03
18:48
17,118
   104
    59,656
15
2
0
0

21
1
05:48
12:07
22,747
   103
  -110,949
25
4
0
0

22
1
08:18
14:56
23,871
   104
   -27,598
18
0
0
0

23
1
15:34
21:00
19,597
   109
  -189,218
9
43
0
0

24
24
1
2
00:00
22:59
02:55
23:59
10,518
  3,656
   105
   121
   -27,472
   -27,665
15
7
0
0
0
0
0
0

25
1
12:07
16:57
17,381
   104
   -96,571
12
18
0
0

26
26
1
2
05:56
21:58
10:31
23:59
16,505
  7,253
   105
   106
   -22,403
   -22,359
7
5
109
41
0
0
0
0

27
1
17:48
23:54
21,918
   109
    -5,140
14
0
0
0

28
28
1
2
00:00
20:04
02:46
23:59
  9,938
14,125
    96
   118
   -44,821
   -44,778
12
4
83
88
0
0
0
0

29
29
29
1
2
3
05:34
07:33
21:19
07:32
09:48
23:59
  7,064
  8,083
  9,663
   113
   100
   111
  -150,224
  -150,440
  -151,760
57
70
81
0
1
0
0
1
0
0
0
0

30
30
1
2
03:06
13:38
07:21
15:01
15,312
  4,793
   107
   113
  -270,801
  -271,430
94
31
1
0
1
0
0
0

31
-

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	11:52	17:58	21,819	110	-410,982	19	12	0	0
2	1	01:10	06:25	18,883	109	26,375	9	99	0	0
3	1	17:08	21:26	15,445	107	-12,927	21	39	0	0
4 4	1 2	00:00 03:32	03:31 05:17	12,668 6,281	114 99	-124,641 -124,418	84 51	0 1	0 1	0 0
5	1	01:39	06:30	17,424	117	-110,271	22	1	0	0
6	1	04:22	09:46	19,419	104	-667,965	202	0	0	0
7 7	1 2	00:00 21:54	02:53 23:59	10,372 7,507	103 126	-196,946 -198,702	72 52	0 0	0 0	0 0
8 8	1 2	00:00 19:05	01:07 23:59	4,057 17,620	98 108	33,563 33,660	6 7	1 170	0 0	0 0
9 9	1 2	00:14 08:50	03:48 12:12	12,873 12,120	111 107	50,316 50,369	8 8	48 81	0 0	0 0
10	1	03:32	07:46	15,146	111	-65,974	11	3	0	0
11 11	1 2	12:24 20:37	15:33 23:59	11,310 12,121	99 118	-240,617 -240,713	19 19	5 8	0 0	0 0
12	-
13	1	16:37	21:57	19,151	106	-3,029	15	26	0	0
14	1	10:12	14:56	17,018	107	28,892	9	65	0	0
15	1	07:33	13:26	21,156	103	-452,223	42	0	0	0
16	1	14:43	19:42	17,920	111	-3,976	10	13	0	0
17	-
18	1	06:52	12:07	18,825	107	167,265	14	134	0	0
19 19	1 2	10:12 18:04	12:24 22:30	7,873 15,965	102 115	23,343 23,376	7 8	29 68	0 0	0 0
20	1	14:03	18:48	17,118	104	59,656	15	2	0	0
21	1	05:48	12:07	22,747	103	-110,949	25	4	0	0
22	1	08:18	14:56	23,871	104	-27,598	18	0	0	0
23	1	15:34	21:00	19,597	109	-189,218	9	43	0	0
24 24	1 2	00:00 22:59	02:55 23:59	10,518 3,656	105 121	-27,472 -27,665	15 7	0 0	0 0	0 0
25	1	12:07	16:57	17,381	104	-96,571	12	18	0	0
26 26	1 2	05:56 21:58	10:31 23:59	16,505 7,253	105 106	-22,403 -22,359	7 5	109 41	0 0	0 0
27	1	17:48	23:54	21,918	109	-5,140	14	0	0	0
28 28	1 2	00:00 20:04	02:46 23:59	9,938 14,125	96 118	-44,821 -44,778	12 4	83 88	0 0	0 0
29 29 29	1 2 3	05:34 07:33 21:19	07:32 09:48 23:59	7,064 8,083 9,663	113 100 111	-150,224 -150,440 -151,760	57 70 81	0 1 0	0 1 0	0 0 0
30 30	1 2	03:06 13:38	07:21 15:01	15,312 4,793	107 113	-270,801 -271,430	94 31	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-