GPS Space Vehicle Time Integrity for MJD 54019

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
03:25
08:38
08:37
10:04
18,664
  5,051
   -26
   -35
   -81,891
   -81,925
15
11
2
14
0
0
0
0

2
2
1
2
16:55
20:56
20:55
22:02
14,414
  3,992
   -31
   -35
   -43,798
   -43,837
20
6
0
10
0
0
0
0

3
3
3
1
2
3
02:21
08:59
10:57
03:45
10:56
13:14
  5,036
  6,967
  8,166
   -46
   -23
   -34
  -265,268
  -266,951
  -267,488
108
140
167
1
0
0
1
0
0
0
0
0

4
1
15:36
20:34
17,823
   -29
  -322,639
32
0
0
0

5
1
17:34
22:23
17,368
   -33
  -361,952
26
0
0
0

6
6
1
2
00:00
20:21
01:42
23:59
  6,117
13,078
   -52
   -29
  -582,731
  -582,098
12
24
1
0
1
0
0
0

7
1
00:00
02:14
  8,063
   -35
  -515,537
8
1
0
0

8
1
11:33
16:54
19,286
   -34
    82,644
5
88
0
0

9
1
15:50
19:36
13,522
   -39
   -39,850
12
56
0
0

10
10
1
2
19:27
22:34
22:33
23:53
11,169
  4,713
   -27
   -42
   -90,992
   -91,011
8
7
13
28
0
0
0
0

11
11
11
11
1
2
3
4
04:26
05:52
12:32
14:28
05:50
07:25
13:37
16:35
  5,046
  5,608
  3,858
  7,649
   -29
   -41
   -28
   -33
  -354,601
  -354,623
  -354,647
  -354,668
6
10
9
14
24
29
52
40
0
0
0
0
0
0
0
0

12
-

13
1
08:29
13:52
19,303
   -36
  -102,280
29
4
0
0

14
1
01:42
06:42
17,921
   -32
     3,710
9
18
0
0

15
-

16
1
06:44
11:28
17,004
   -32
   -81,059
26
0
0
0

17
1
13:44
18:38
17,673
   -36
   -93,157
6
61
0
0

18
18
1
2
00:00
22:42
04:14
23:59
15,221
  4,590
   -36
   -23
   250,682
   250,747
5
13
18
47
0
0
0
0

19
19
1
2
02:15
10:04
04:26
14:23
  7,753
15,521
   -41
   -31
   -23,285
   -23,385
15
23
1
56
0
0
0
0

20
1
06:01
10:04
14,580
   -34
    22,078
8
11
0
0

21
21
1
2
00:00
21:54
04:15
23:59
15,313
  7,504
   -41
   -25
   -56,622
   -56,732
16
10
1
34
0
0
0
0

22
1
00:23
06:59
23,764
   -36
  -141,033
25
0
0
0

23
1
07:00
12:53
21,119
   -34
  -138,662
13
18
0
0

24
1
15:50
20:20
16,177
   -35
   -43,170
20
11
0
0

25
1
04:16
09:25
18,550
   -32
  -374,993
94
0
0
0

26
26
26
26
1
2
3
4
00:00
13:52
15:11
21:48
01:42
15:10
16:20
23:59
  6,118
  4,593
  3,941
  7,875
   -40
   -37
   -45
   -31
   288,398
   289,160
   289,223
   289,634
22
21
14
34
0
1
2
0
0
0
0
0
0
0
0
0

27
1
10:04
15:50
20,677
   -28
   -72,279
19
3
0
0

28
1
11:54
18:31
23,826
   -30
   -16,790
6
68
0
0

29
29
29
1
2
3
00:00
13:26
21:34
01:56
15:50
23:24
  6,973
  8,548
  6,616
   -49
   -40
   -27
   -55,696
   -58,145
   -59,538
108
128
96
1
1
0
1
1
0
0
0
0

30
1
18:59
23:14
15,286
   -36
   -12,895
10
10
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	1 2	03:25 08:38	08:37 10:04	18,664 5,051	-26 -35	-81,891 -81,925	15 11	2 14	0 0	0 0
2 2	1 2	16:55 20:56	20:55 22:02	14,414 3,992	-31 -35	-43,798 -43,837	20 6	0 10	0 0	0 0
3 3 3	1 2 3	02:21 08:59 10:57	03:45 10:56 13:14	5,036 6,967 8,166	-46 -23 -34	-265,268 -266,951 -267,488	108 140 167	1 0 0	1 0 0	0 0 0
4	1	15:36	20:34	17,823	-29	-322,639	32	0	0	0
5	1	17:34	22:23	17,368	-33	-361,952	26	0	0	0
6 6	1 2	00:00 20:21	01:42 23:59	6,117 13,078	-52 -29	-582,731 -582,098	12 24	1 0	1 0	0 0
7	1	00:00	02:14	8,063	-35	-515,537	8	1	0	0
8	1	11:33	16:54	19,286	-34	82,644	5	88	0	0
9	1	15:50	19:36	13,522	-39	-39,850	12	56	0	0
10 10	1 2	19:27 22:34	22:33 23:53	11,169 4,713	-27 -42	-90,992 -91,011	8 7	13 28	0 0	0 0
11 11 11 11	1 2 3 4	04:26 05:52 12:32 14:28	05:50 07:25 13:37 16:35	5,046 5,608 3,858 7,649	-29 -41 -28 -33	-354,601 -354,623 -354,647 -354,668	6 10 9 14	24 29 52 40	0 0 0 0	0 0 0 0
12	-
13	1	08:29	13:52	19,303	-36	-102,280	29	4	0	0
14	1	01:42	06:42	17,921	-32	3,710	9	18	0	0
15	-
16	1	06:44	11:28	17,004	-32	-81,059	26	0	0	0
17	1	13:44	18:38	17,673	-36	-93,157	6	61	0	0
18 18	1 2	00:00 22:42	04:14 23:59	15,221 4,590	-36 -23	250,682 250,747	5 13	18 47	0 0	0 0
19 19	1 2	02:15 10:04	04:26 14:23	7,753 15,521	-41 -31	-23,285 -23,385	15 23	1 56	0 0	0 0
20	1	06:01	10:04	14,580	-34	22,078	8	11	0	0
21 21	1 2	00:00 21:54	04:15 23:59	15,313 7,504	-41 -25	-56,622 -56,732	16 10	1 34	0 0	0 0
22	1	00:23	06:59	23,764	-36	-141,033	25	0	0	0
23	1	07:00	12:53	21,119	-34	-138,662	13	18	0	0
24	1	15:50	20:20	16,177	-35	-43,170	20	11	0	0
25	1	04:16	09:25	18,550	-32	-374,993	94	0	0	0
26 26 26 26	1 2 3 4	00:00 13:52 15:11 21:48	01:42 15:10 16:20 23:59	6,118 4,593 3,941 7,875	-40 -37 -45 -31	288,398 289,160 289,223 289,634	22 21 14 34	0 1 2 0	0 0 0 0	0 0 0 0
27	1	10:04	15:50	20,677	-28	-72,279	19	3	0	0
28	1	11:54	18:31	23,826	-30	-16,790	6	68	0	0
29 29 29	1 2 3	00:00 13:26 21:34	01:56 15:50 23:24	6,973 8,548 6,616	-49 -40 -27	-55,696 -58,145 -59,538	108 128 96	1 1 0	1 1 0	0 0 0
30	1	18:59	23:14	15,286	-36	-12,895	10	10	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-