GPS Space Vehicle Time Integrity for MJD 53888

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
12:42
18:54
22,303
   -10
   -56,853
24
0
0
0

2
1
02:02
07:19
18,994
    -3
    -1,659
24
7
0
0

3
3
1
2
10:20
17:55
12:41
22:09
  8,456
15,044
   -17
    -8
  -103,547
  -103,638
13
21
20
31
0
0
0
0

4
1
00:57
05:40
16,931
     0
  -244,322
52
0
0
0

5
1
02:36
07:25
17,282
    -3
   -74,491
245
1
1
0

6
1
05:18
10:19
18,047
    -6
  -549,309
82
0
0
0

7
7
1
2
08:06
18:29
12:04
19:37
14,287
  4,032
    -8
    -7
  -540,101
  -540,148
11
10
0
58
0
0
0
0

8
8
1
2
00:00
20:01
02:01
23:59
  7,291
14,133
    -8
   -13
    67,606
    67,697
5
9
30
145
0
0
0
0

9
9
9
1
2
3
00:57
10:20
11:29
04:38
11:26
13:23
13,254
  3,945
  6,722
    -2
     4
    -3
   -22,669
   -22,709
   -22,724
11
9
12
66
31
43
0
0
0
0
0
0

10
1
04:27
08:53
15,849
     2
   -84,375
15
83
0
0

11
11
11
1
2
3
00:00
13:20
21:29
01:33
16:23
23:59
  5,599
10,978
  9,042
   -14
   -13
    -8
  -330,813
  -330,933
  -330,994
15
16
10
34
34
10
0
0
0
0
0
0

12
-

13
1
17:12
22:39
19,632
   -13
   -66,470
24
0
0
0

14
1
10:51
15:49
17,802
    -4
    12,791
13
9
0
0

15
1
08:06
14:02
21,326
    -4
  -622,262
48
0
0
0

16
1
15:30
20:25
17,640
   -10
   -46,881
24
136
0
0

17
17
1
2
00:00
22:38
03:44
23:59
13,417
  4,888
    -8
    -4
   -96,442
   -96,590
14
7
41
18
0
0
0
0

18
1
07:37
13:19
20,498
    -5
   237,767
7
152
0
0

19
19
1
2
11:27
18:59
13:19
23:27
  6,686
16,131
   -13
   -10
     7,612
     7,550
13
20
29
29
0
0
0
0

20
1
14:51
19:38
17,198
   -10
    25,960
10
59
0
0

21
21
1
2
06:50
12:05
11:27
13:09
16,547
  3,821
    -2
   -18
   -32,838
   -32,886
17
8
32
1
0
0
0
0

22
22
22
1
2
3
09:39
11:27
14:10
10:51
14:09
15:54
  4,308
  9,696
  6,226
     4
    -4
   -16
  -102,360
  -102,404
  -102,448
7
15
12
1
15
1
0
0
0
0
0
0

23
1
15:41
21:39
21,434
   -10
  -140,310
9
130
0
0

24
1
00:00
04:46
17,202
    -6
   -10,321
24
1
0
0

25
-

26
26
26
1
2
3
00:00
06:44
22:42
01:18
10:19
23:55
  4,604
12,909
  4,395
    -8
     1
   -14
   133,518
   133,868
   134,491
18
37
15
17
0
3
0
0
0
0
0
0

27
1
19:36
23:59
15,789
   -11
   -51,654
13
6
0
0

28
28
1
2
00:00
20:50
03:31
23:59
12,689
11,376
    -9
    -8
   -26,140
   -26,074
6
5
55
39
0
0
0
0

29
29
29
1
2
3
06:31
09:06
22:17
08:05
10:46
23:47
  5,694
  6,011
  5,412
     7
   -15
   -10
  -613,999
  -614,072
  -614,318
11
15
9
0
1
2
0
0
0
0
0
0

30
30
1
2
03:55
14:33
08:05
16:11
15,040
  5,834
     2
   -14
  -270,175
  -270,536
52
23
1
0
0
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	12:42	18:54	22,303	-10	-56,853	24	0	0	0
2	1	02:02	07:19	18,994	-3	-1,659	24	7	0	0
3 3	1 2	10:20 17:55	12:41 22:09	8,456 15,044	-17 -8	-103,547 -103,638	13 21	20 31	0 0	0 0
4	1	00:57	05:40	16,931	0	-244,322	52	0	0	0
5	1	02:36	07:25	17,282	-3	-74,491	245	1	1	0
6	1	05:18	10:19	18,047	-6	-549,309	82	0	0	0
7 7	1 2	08:06 18:29	12:04 19:37	14,287 4,032	-8 -7	-540,101 -540,148	11 10	0 58	0 0	0 0
8 8	1 2	00:00 20:01	02:01 23:59	7,291 14,133	-8 -13	67,606 67,697	5 9	30 145	0 0	0 0
9 9 9	1 2 3	00:57 10:20 11:29	04:38 11:26 13:23	13,254 3,945 6,722	-2 4 -3	-22,669 -22,709 -22,724	11 9 12	66 31 43	0 0 0	0 0 0
10	1	04:27	08:53	15,849	2	-84,375	15	83	0	0
11 11 11	1 2 3	00:00 13:20 21:29	01:33 16:23 23:59	5,599 10,978 9,042	-14 -13 -8	-330,813 -330,933 -330,994	15 16 10	34 34 10	0 0 0	0 0 0
12	-
13	1	17:12	22:39	19,632	-13	-66,470	24	0	0	0
14	1	10:51	15:49	17,802	-4	12,791	13	9	0	0
15	1	08:06	14:02	21,326	-4	-622,262	48	0	0	0
16	1	15:30	20:25	17,640	-10	-46,881	24	136	0	0
17 17	1 2	00:00 22:38	03:44 23:59	13,417 4,888	-8 -4	-96,442 -96,590	14 7	41 18	0 0	0 0
18	1	07:37	13:19	20,498	-5	237,767	7	152	0	0
19 19	1 2	11:27 18:59	13:19 23:27	6,686 16,131	-13 -10	7,612 7,550	13 20	29 29	0 0	0 0
20	1	14:51	19:38	17,198	-10	25,960	10	59	0	0
21 21	1 2	06:50 12:05	11:27 13:09	16,547 3,821	-2 -18	-32,838 -32,886	17 8	32 1	0 0	0 0
22 22 22	1 2 3	09:39 11:27 14:10	10:51 14:09 15:54	4,308 9,696 6,226	4 -4 -16	-102,360 -102,404 -102,448	7 15 12	1 15 1	0 0 0	0 0 0
23	1	15:41	21:39	21,434	-10	-140,310	9	130	0	0
24	1	00:00	04:46	17,202	-6	-10,321	24	1	0	0
25	-
26 26 26	1 2 3	00:00 06:44 22:42	01:18 10:19 23:55	4,604 12,909 4,395	-8 1 -14	133,518 133,868 134,491	18 37 15	17 0 3	0 0 0	0 0 0
27	1	19:36	23:59	15,789	-11	-51,654	13	6	0	0
28 28	1 2	00:00 20:50	03:31 23:59	12,689 11,376	-9 -8	-26,140 -26,074	6 5	55 39	0 0	0 0
29 29 29	1 2 3	06:31 09:06 22:17	08:05 10:46 23:47	5,694 6,011 5,412	7 -15 -10	-613,999 -614,072 -614,318	11 15 9	0 1 2	0 0 0	0 0 0
30 30	1 2	03:55 14:33	08:05 16:11	15,040 5,834	2 -14	-270,175 -270,536	52 23	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-