GPS Space Vehicle Time Integrity for MJD 53853

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
15:05
21:15
22,103
   -24
   -49,737
20
1
0
0

2
1
04:27
09:31
18,208
   -14
     6,385
21
24
0
0

3
3
3
1
2
3
13:41
20:18
22:16
15:04
21:55
23:59
  5,001
  5,793
  6,171
   -17
    -6
   -20
   -94,264
   -94,326
   -94,363
10
14
11
23
13
17
0
0
0
0
0
0

4
1
03:22
08:07
17,028
   -11
  -216,431
55
0
0
0

5
1
05:03
09:50
17,231
   -13
    88,295
310
1
1147
0

6
1
07:35
12:58
19,380
   -19
  -497,179
125
0
0
0

7
-

8
8
8
1
2
3
00:00
01:45
22:25
01:43
04:26
23:59
  6,232
  9,646
  5,582
   -14
   -25
   -12
    63,946
    63,944
    64,046
5
6
11
58
80
48
0
0
0
0
0
0

9
9
9
1
2
3
03:22
12:06
13:57
07:02
13:27
15:04
13,177
  4,863
  3,968
   -11
     1
    -7
   -17,953
   -17,984
   -18,002
15
9
11
4
62
13
0
0
0
0
0
0

10
10
1
2
06:52
10:00
09:59
11:18
11,236
  4,643
    -9
   -21
   -82,524
   -82,542
10
5
7
8
0
0
0
0

11
11
11
1
2
3
00:00
01:50
16:59
01:49
03:56
18:46
  6,489
  7,514
  6,411
   -11
   -18
   -29
  -323,458
  -323,482
  -323,632
6
12
12
10
35
13
0
0
0
0
0
0

12
-

13
13
1
2
00:00
19:38
01:08
23:59
  4,115
15,674
   -33
   -14
   -57,733
   -57,929
8
19
3
2
0
0
0
0

14
1
12:59
18:12
18,819
   -14
    15,060
11
76
0
0

15
1
11:09
16:24
18,925
   -19
  -604,013
42
0
0
0

16
1
17:52
22:22
16,150
   -15
   -39,574
16
1
0
0

17
17
1
2
01:05
04:58
04:57
06:07
13,874
  4,075
   -11
   -17
   -87,269
   -87,311
21
7
6
32
0
0
0
0

18
1
10:00
15:26
19,557
   -15
   232,866
8
149
0
0

19
19
19
1
2
3
00:00
13:33
21:23
01:56
15:42
23:59
  6,867
  7,763
  9,364
   -19
   -19
    -7
    13,364
    13,280
    13,242
12
13
9
54
30
14
0
0
0
0
0
0

20
1
17:10
21:59
17,341
   -18
    27,781
13
49
0
0

21
1
09:12
15:31
22,674
   -17
   -24,806
27
14
0
0

22
22
1
2
11:40
14:05
13:32
18:17
  6,734
15,076
   -10
   -20
   -90,153
   -90,216
13
23
52
0
0
0
0
0

23
1
18:18
23:59
20,383
   -21
  -142,836
8
108
0
0

24
1
02:25
07:00
16,403
   -11
    -1,830
23
4
0
0

25
1
15:31
20:38
18,430
   -13
   -12,386
12
59
0
0

26
26
1
2
01:09
09:07
03:41
12:58
  9,047
13,864
   -11
   -16
    98,966
    99,301
27
38
11
0
0
0
0
0

27
27
1
2
00:00
22:00
03:22
23:59
12,101
  7,153
   -26
   -11
   -46,276
   -46,389
14
9
38
28
0
0
0
0

28
1
00:00
05:55
21,316
   -20
   -28,572
7
111
0
0

29
29
29
1
2
3
00:42
02:13
08:53
02:12
03:22
13:07
  5,392
  4,096
15,289
    -6
   -20
   -18
  -594,396
  -594,446
  -594,665
15
14
42
0
16
0
0
0
0
0
0
0

30
30
1
2
06:15
16:58
10:34
18:31
15,532
  5,585
   -15
   -20
  -195,754
  -197,070
184
72
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	15:05	21:15	22,103	-24	-49,737	20	1	0	0
2	1	04:27	09:31	18,208	-14	6,385	21	24	0	0
3 3 3	1 2 3	13:41 20:18 22:16	15:04 21:55 23:59	5,001 5,793 6,171	-17 -6 -20	-94,264 -94,326 -94,363	10 14 11	23 13 17	0 0 0	0 0 0
4	1	03:22	08:07	17,028	-11	-216,431	55	0	0	0
5	1	05:03	09:50	17,231	-13	88,295	310	1	1147	0
6	1	07:35	12:58	19,380	-19	-497,179	125	0	0	0
7	-
8 8 8	1 2 3	00:00 01:45 22:25	01:43 04:26 23:59	6,232 9,646 5,582	-14 -25 -12	63,946 63,944 64,046	5 6 11	58 80 48	0 0 0	0 0 0
9 9 9	1 2 3	03:22 12:06 13:57	07:02 13:27 15:04	13,177 4,863 3,968	-11 1 -7	-17,953 -17,984 -18,002	15 9 11	4 62 13	0 0 0	0 0 0
10 10	1 2	06:52 10:00	09:59 11:18	11,236 4,643	-9 -21	-82,524 -82,542	10 5	7 8	0 0	0 0
11 11 11	1 2 3	00:00 01:50 16:59	01:49 03:56 18:46	6,489 7,514 6,411	-11 -18 -29	-323,458 -323,482 -323,632	6 12 12	10 35 13	0 0 0	0 0 0
12	-
13 13	1 2	00:00 19:38	01:08 23:59	4,115 15,674	-33 -14	-57,733 -57,929	8 19	3 2	0 0	0 0
14	1	12:59	18:12	18,819	-14	15,060	11	76	0	0
15	1	11:09	16:24	18,925	-19	-604,013	42	0	0	0
16	1	17:52	22:22	16,150	-15	-39,574	16	1	0	0
17 17	1 2	01:05 04:58	04:57 06:07	13,874 4,075	-11 -17	-87,269 -87,311	21 7	6 32	0 0	0 0
18	1	10:00	15:26	19,557	-15	232,866	8	149	0	0
19 19 19	1 2 3	00:00 13:33 21:23	01:56 15:42 23:59	6,867 7,763 9,364	-19 -19 -7	13,364 13,280 13,242	12 13 9	54 30 14	0 0 0	0 0 0
20	1	17:10	21:59	17,341	-18	27,781	13	49	0	0
21	1	09:12	15:31	22,674	-17	-24,806	27	14	0	0
22 22	1 2	11:40 14:05	13:32 18:17	6,734 15,076	-10 -20	-90,153 -90,216	13 23	52 0	0 0	0 0
23	1	18:18	23:59	20,383	-21	-142,836	8	108	0	0
24	1	02:25	07:00	16,403	-11	-1,830	23	4	0	0
25	1	15:31	20:38	18,430	-13	-12,386	12	59	0	0
26 26	1 2	01:09 09:07	03:41 12:58	9,047 13,864	-11 -16	98,966 99,301	27 38	11 0	0 0	0 0
27 27	1 2	00:00 22:00	03:22 23:59	12,101 7,153	-26 -11	-46,276 -46,389	14 9	38 28	0 0	0 0
28	1	00:00	05:55	21,316	-20	-28,572	7	111	0	0
29 29 29	1 2 3	00:42 02:13 08:53	02:12 03:22 13:07	5,392 4,096 15,289	-6 -20 -18	-594,396 -594,446 -594,665	15 14 42	0 16 0	0 0 0	0 0 0
30 30	1 2	06:15 16:58	10:34 18:31	15,532 5,585	-15 -20	-195,754 -197,070	184 72	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-