GPS Space Vehicle Time Integrity for MJD 53719

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
01:28
01:26
06:26
  4,740
17,387
   -58
   -55
   -24,713
   -24,737
4
12
0
1
0
0
0
0

2
1
13:21
19:30
21,355
   -37
    24,443
9
0
0
0

3
3
1
2
05:31
21:23
09:53
23:59
15,299
  9,042
   -49
   322
   -58,679
   -58,475
46
10542
3
11
3
11
0
0

4
1
12:10
17:49
19,759
   -37
   -85,924
78
1
1
0

5
1
14:12
19:00
16,772
   -40
  -407,720
165
1
1
0

6
1
16:51
22:14
18,791
   -42
  -106,069
272
1
1
0

7
1
10:29
16:56
22,413
   -39
  -444,282
78
2
2
0

8
1
07:39
13:35
20,942
   -45
    50,060
31
4
4
0

9
9
9
1
2
3
00:00
12:34
21:12
01:07
16:11
23:59
  3,584
12,515
  9,652
   -64
   -30
   -43
  -239,845
  -241,715
  -242,820
51
139
105
1
2
0
1
2
0
0
0
0

10
1
15:37
20:58
18,444
   -38
   -75,434
23
2
2
0

11
11
1
2
01:28
09:04
03:59
13:08
  8,807
14,153
   -53
   -43
  -291,133
  -291,211
11
45
1
4
0
4
0
0

12
-

13
1
05:03
10:25
18,684
   -45
   -29,230
48
3
3
0

14
14
14
1
2
3
00:00
01:28
22:10
01:26
04:34
23:59
  4,740
10,870
  6,205
   -49
   -51
  -555
    22,361
    22,355
    21,819
3
5
12121
1
41
11
0
0
6024
0
0
0

15
15
1
2
00:00
19:23
01:26
23:59
  4,740
15,930
   -52
   233
  -534,506
  -534,648
14
9952
0
12
0
13
0
0

16
1
03:05
08:04
17,346
   -47
   -17,882
5
34
0
0

17
-

18
18
1
2
00:00
19:08
01:26
23:59
  4,740
16,838
   -52
   141
   208,483
   208,860
4
7220
0
11
0
12
0
0

19
19
1
2
06:39
22:46
11:15
23:59
16,182
  4,367
   -43
    96
    25,215
    25,331
19
2873
3
11
3
11
0
0

20
20
1
2
02:22
13:26
07:12
14:27
16,928
  3,349
   -48
   -35
    38,055
    38,033
4
7
23
33
0
0
0
0

21
1
18:09
23:59
20,135
   244
  -158,012
12263
11
12
0

22
22
22
1
2
3
00:00
01:28
20:45
01:26
03:26
23:59
  4,740
  6,834
11,316
   -50
   -53
  -116
   -56,217
   -56,230
   -56,431
2
8
2216
0
1
11
0
0
11
0
0
0

23
1
03:29
09:24
20,909
   -46
  -159,109
15
0
0
0

24
24
1
2
03:30
11:00
04:56
15:47
  5,119
16,693
   -53
   -37
   -69,616
   -69,693
6
35
4
1
0
1
0
0

25
1
01:28
06:24
17,237
   -51
    -6,107
4
32
0
0

26
26
1
2
10:17
18:15
12:48
22:50
  8,859
15,661
   -47
   -47
    33,547
    33,764
19
32
2
1
0
0
0
0

27
1
06:26
12:29
21,137
   -38
   -27,353
33
4
1
0

28
1
08:27
15:05
23,163
   -40
   -36,965
31
3
3
0

29
29
1
2
09:45
17:57
12:35
22:16
  9,923
14,949
   -45
   -45
  -459,461
  -459,974
51
72
2
0
1
0
0
0

30
1
01:28
03:50
  8,222
   -56
  -463,960
18
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 01:28	01:26 06:26	4,740 17,387	-58 -55	-24,713 -24,737	4 12	0 1	0 0	0 0
2	1	13:21	19:30	21,355	-37	24,443	9	0	0	0
3 3	1 2	05:31 21:23	09:53 23:59	15,299 9,042	-49 322	-58,679 -58,475	46 10542	3 11	3 11	0 0
4	1	12:10	17:49	19,759	-37	-85,924	78	1	1	0
5	1	14:12	19:00	16,772	-40	-407,720	165	1	1	0
6	1	16:51	22:14	18,791	-42	-106,069	272	1	1	0
7	1	10:29	16:56	22,413	-39	-444,282	78	2	2	0
8	1	07:39	13:35	20,942	-45	50,060	31	4	4	0
9 9 9	1 2 3	00:00 12:34 21:12	01:07 16:11 23:59	3,584 12,515 9,652	-64 -30 -43	-239,845 -241,715 -242,820	51 139 105	1 2 0	1 2 0	0 0 0
10	1	15:37	20:58	18,444	-38	-75,434	23	2	2	0
11 11	1 2	01:28 09:04	03:59 13:08	8,807 14,153	-53 -43	-291,133 -291,211	11 45	1 4	0 4	0 0
12	-
13	1	05:03	10:25	18,684	-45	-29,230	48	3	3	0
14 14 14	1 2 3	00:00 01:28 22:10	01:26 04:34 23:59	4,740 10,870 6,205	-49 -51 -555	22,361 22,355 21,819	3 5 12121	1 41 11	0 0 6024	0 0 0
15 15	1 2	00:00 19:23	01:26 23:59	4,740 15,930	-52 233	-534,506 -534,648	14 9952	0 12	0 13	0 0
16	1	03:05	08:04	17,346	-47	-17,882	5	34	0	0
17	-
18 18	1 2	00:00 19:08	01:26 23:59	4,740 16,838	-52 141	208,483 208,860	4 7220	0 11	0 12	0 0
19 19	1 2	06:39 22:46	11:15 23:59	16,182 4,367	-43 96	25,215 25,331	19 2873	3 11	3 11	0 0
20 20	1 2	02:22 13:26	07:12 14:27	16,928 3,349	-48 -35	38,055 38,033	4 7	23 33	0 0	0 0
21	1	18:09	23:59	20,135	244	-158,012	12263	11	12	0
22 22 22	1 2 3	00:00 01:28 20:45	01:26 03:26 23:59	4,740 6,834 11,316	-50 -53 -116	-56,217 -56,230 -56,431	2 8 2216	0 1 11	0 0 11	0 0 0
23	1	03:29	09:24	20,909	-46	-159,109	15	0	0	0
24 24	1 2	03:30 11:00	04:56 15:47	5,119 16,693	-53 -37	-69,616 -69,693	6 35	4 1	0 1	0 0
25	1	01:28	06:24	17,237	-51	-6,107	4	32	0	0
26 26	1 2	10:17 18:15	12:48 22:50	8,859 15,661	-47 -47	33,547 33,764	19 32	2 1	0 0	0 0
27	1	06:26	12:29	21,137	-38	-27,353	33	4	1	0
28	1	08:27	15:05	23,163	-40	-36,965	31	3	3	0
29 29	1 2	09:45 17:57	12:35 22:16	9,923 14,949	-45 -45	-459,461 -459,974	51 72	2 0	1 0	0 0
30	1	01:28	03:50	8,222	-56	-463,960	18	0	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-