GPS Space Vehicle Time Integrity for MJD 52903

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
11:23
17:13
20,921
   -17
  -306,016
18
24
0
0

2
1
11:28
16:29
18,085
   -30
   189,654
32
1
0
0

3
3
1
2
05:47
13:24
08:09
17:38
  8,497
15,216
   -24
   -19
   -46,321
   -46,414
14
21
13
17
0
0
0
0

4
4
1
2
00:00
19:54
01:13
23:59
  4,427
14,710
   -29
   -20
   -29,739
   -29,461
6
9
2
29
0
0
0
0

5
5
1
2
00:00
22:02
02:51
23:59
10,310
  7,073
   -29
   -15
   -50,146
   -49,945
8
8
119
10
0
0
0
0

6
1
00:44
05:47
18,134
   -31
     7,746
10
93
0
0

7
1
18:03
23:01
17,902
   -17
  -626,426
37
0
0
0

8
1
15:22
21:19
21,462
   -28
  -420,181
21
0
0
0

9
9
1
2
05:06
20:15
07:56
23:56
10,228
13,296
   -20
   -22
     7,947
     8,048
9
7
23
73
0
0
0
0

10
1
00:00
04:21
15,684
   -19
   -31,669
12
21
0
0

11
11
1
2
08:34
17:09
11:54
20:50
11,986
13,246
   -25
   -22
   -67,584
   -67,644
16
15
16
25
0
0
0
0

12
-

13
1
12:38
18:02
19,456
   -27
    31,240
7
21
0
0

14
1
06:09
11:10
18,084
   -19
    20,688
10
88
0
0

15
1
04:27
09:52
19,447
   -15
  -162,333
35
1
0
0

16
1
10:48
15:16
16,067
   -26
   -81,436
27
17
0
0

17
1
00:00
06:27
23,216
   -21
  -219,373
195
1
1
0

18
1
03:32
09:48
22,575
   -24
    -9,782
6
87
0
0

19
-

20
1
10:07
14:58
17,393
   -26
   209,928
16
118
0
0

21
1
01:59
08:22
22,980
   -23
   -46,337
42
0
0
0

22
-

23
23
1
2
05:04
06:33
06:08
11:27
  3,833
17,613
    -8
   -18
   -36,444
   -36,460
6
12
14
23
0
0
0
0

24
24
1
2
00:00
21:20
02:47
23:59
  9,941
  9,597
   -33
   -15
   -61,484
   -61,688
13
16
0
108
0
0
0
0

25
1
08:21
13:14
17,592
   -23
   -52,170
15
35
0
0

26
26
1
2
02:52
18:17
05:04
20:33
  7,889
  8,100
   -23
   -31
  -518,965
  -518,812
7
9
28
42
0
0
0
0

27
1
14:06
20:14
22,096
   -26
  -668,742
215
0
0
0

28
1
16:25
23:02
23,844
   -22
     8,141
22
0
0
0

29
29
29
1
2
3
01:42
03:45
17:22
03:31
05:50
20:17
  6,568
  7,478
10,495
   -19
   -35
   -30
   -96,817
   -96,961
   -97,777
33
39
54
0
1
0
0
1
0
0
0
0

30
30
1
2
00:00
09:58
03:31
11:32
12,704
  5,644
   -24
   -24
  -503,596
  -504,586
118
60
1
1
1
1
0
0

31
31
1
2
07:16
14:32
08:18
19:07
  3,702
16,513
   -21
   -19
  -405,859
  -406,164
13
49
7
9
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	11:23	17:13	20,921	-17	-306,016	18	24	0	0
2	1	11:28	16:29	18,085	-30	189,654	32	1	0	0
3 3	1 2	05:47 13:24	08:09 17:38	8,497 15,216	-24 -19	-46,321 -46,414	14 21	13 17	0 0	0 0
4 4	1 2	00:00 19:54	01:13 23:59	4,427 14,710	-29 -20	-29,739 -29,461	6 9	2 29	0 0	0 0
5 5	1 2	00:00 22:02	02:51 23:59	10,310 7,073	-29 -15	-50,146 -49,945	8 8	119 10	0 0	0 0
6	1	00:44	05:47	18,134	-31	7,746	10	93	0	0
7	1	18:03	23:01	17,902	-17	-626,426	37	0	0	0
8	1	15:22	21:19	21,462	-28	-420,181	21	0	0	0
9 9	1 2	05:06 20:15	07:56 23:56	10,228 13,296	-20 -22	7,947 8,048	9 7	23 73	0 0	0 0
10	1	00:00	04:21	15,684	-19	-31,669	12	21	0	0
11 11	1 2	08:34 17:09	11:54 20:50	11,986 13,246	-25 -22	-67,584 -67,644	16 15	16 25	0 0	0 0
12	-
13	1	12:38	18:02	19,456	-27	31,240	7	21	0	0
14	1	06:09	11:10	18,084	-19	20,688	10	88	0	0
15	1	04:27	09:52	19,447	-15	-162,333	35	1	0	0
16	1	10:48	15:16	16,067	-26	-81,436	27	17	0	0
17	1	00:00	06:27	23,216	-21	-219,373	195	1	1	0
18	1	03:32	09:48	22,575	-24	-9,782	6	87	0	0
19	-
20	1	10:07	14:58	17,393	-26	209,928	16	118	0	0
21	1	01:59	08:22	22,980	-23	-46,337	42	0	0	0
22	-
23 23	1 2	05:04 06:33	06:08 11:27	3,833 17,613	-8 -18	-36,444 -36,460	6 12	14 23	0 0	0 0
24 24	1 2	00:00 21:20	02:47 23:59	9,941 9,597	-33 -15	-61,484 -61,688	13 16	0 108	0 0	0 0
25	1	08:21	13:14	17,592	-23	-52,170	15	35	0	0
26 26	1 2	02:52 18:17	05:04 20:33	7,889 8,100	-23 -31	-518,965 -518,812	7 9	28 42	0 0	0 0
27	1	14:06	20:14	22,096	-26	-668,742	215	0	0	0
28	1	16:25	23:02	23,844	-22	8,141	22	0	0	0
29 29 29	1 2 3	01:42 03:45 17:22	03:31 05:50 20:17	6,568 7,478 10,495	-19 -35 -30	-96,817 -96,961 -97,777	33 39 54	0 1 0	0 1 0	0 0 0
30 30	1 2	00:00 09:58	03:31 11:32	12,704 5,644	-24 -24	-503,596 -504,586	118 60	1 1	1 1	0 0
31 31	1 2	07:16 14:32	08:18 19:07	3,702 16,513	-21 -19	-405,859 -406,164	13 49	7 9	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-