GPS Space Vehicle Time Integrity for MJD 53370

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
00:13
05:22
05:20
06:26
18,430
  3,868
    39
    21
  -380,549
  -380,582
16
9
4
16
0
0
0
0

2
-

3
3
1
2
05:28
22:03
09:18
23:59
13,758
  6,949
    33
    34
   -72,990
   -73,160
17
16
0
31
0
0
0
0

4
1
12:09
17:20
18,541
    46
  -475,699
102
0
0
0

5
1
14:03
18:51
17,234
    41
   -69,005
23
0
0
0

6
1
16:46
22:02
18,976
    36
   316,891
536
0
8748
0

7
1
10:09
15:06
17,760
    45
  -113,126
143
0
0
0

8
1
07:47
13:13
19,551
    40
    17,252
5
71
0
0

9
9
9
1
2
3
12:30
21:07
22:49
16:05
22:11
23:59
12,888
  3,865
  4,176
    30
    40
    30
    21,979
    22,033
    22,034
6
8
6
59
7
16
0
0
0
0
0
0

10
10
1
2
15:27
19:03
19:02
20:20
12,867
  4,616
    43
    38
   -56,362
   -56,373
6
8
50
73
0
0
0
0

11
11
1
2
01:09
09:01
03:55
12:55
  9,925
13,989
    27
    44
  -180,280
  -180,370
19
20
8
43
0
0
0
0

12
-

13
1
04:45
10:09
19,413
    34
    15,396
14
2
0
0

14
14
1
2
00:00
22:03
03:18
23:59
11,842
  7,016
    29
    45
    31,377
    31,397
8
6
55
19
0
0
0
0

15
15
1
2
00:00
20:30
02:03
23:59
  7,405
12,552
    21
    44
  -368,776
  -369,152
17
18
1
19
0
0
0
0

16
1
02:55
07:24
16,109
    33
    -2,311
8
117
0
0

17
1
14:33
19:30
17,818
    53
   120,847
79
0
0
0

18
1
19:08
23:59
17,481
    40
   112,765
18
44
0
0

19
19
1
2
06:30
22:35
10:52
23:59
15,748
  5,057
    41
    41
    10,493
    10,538
7
7
109
28
0
0
0
0

20
1
02:07
06:59
17,517
    32
    95,589
24
52
0
0

21
1
18:25
22:35
14,975
    41
   -86,183
9
43
0
0

22
22
1
2
00:00
21:07
03:14
23:59
11,641
10,341
    26
    42
   -15,890
   -15,869
8
5
56
28
0
0
0
0

23
1
03:56
09:16
19,204
    37
  -209,721
17
0
0
0

24
1
12:27
17:33
18,297
    41
   -84,638
22
14
0
0

25
1
00:32
05:21
17,311
    33
   -82,746
13
63
0
0

26
26
1
2
10:20
18:12
12:40
22:02
  8,415
13,771
    42
    45
  -306,762
  -306,960
22
30
1
0
0
0
0
0

27
1
06:21
12:24
21,760
    39
  -502,190
51
0
0
0

28
1
08:32
15:09
23,809
    33
   -46,131
9
165
0
0

29
29
29
1
2
3
09:51
17:57
20:17
12:29
20:16
22:14
  9,462
  8,314
  6,931
    40
    51
    34
  -209,790
  -209,273
  -209,153
42
41
31
1
0
2
0
0
0
0
0
0

30
30
1
2
02:01
15:12
03:14
19:33
  4,265
15,639
    23
    39
  -467,710
  -467,013
16
51
27
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	1 2	00:13 05:22	05:20 06:26	18,430 3,868	39 21	-380,549 -380,582	16 9	4 16	0 0	0 0
2	-
3 3	1 2	05:28 22:03	09:18 23:59	13,758 6,949	33 34	-72,990 -73,160	17 16	0 31	0 0	0 0
4	1	12:09	17:20	18,541	46	-475,699	102	0	0	0
5	1	14:03	18:51	17,234	41	-69,005	23	0	0	0
6	1	16:46	22:02	18,976	36	316,891	536	0	8748	0
7	1	10:09	15:06	17,760	45	-113,126	143	0	0	0
8	1	07:47	13:13	19,551	40	17,252	5	71	0	0
9 9 9	1 2 3	12:30 21:07 22:49	16:05 22:11 23:59	12,888 3,865 4,176	30 40 30	21,979 22,033 22,034	6 8 6	59 7 16	0 0 0	0 0 0
10 10	1 2	15:27 19:03	19:02 20:20	12,867 4,616	43 38	-56,362 -56,373	6 8	50 73	0 0	0 0
11 11	1 2	01:09 09:01	03:55 12:55	9,925 13,989	27 44	-180,280 -180,370	19 20	8 43	0 0	0 0
12	-
13	1	04:45	10:09	19,413	34	15,396	14	2	0	0
14 14	1 2	00:00 22:03	03:18 23:59	11,842 7,016	29 45	31,377 31,397	8 6	55 19	0 0	0 0
15 15	1 2	00:00 20:30	02:03 23:59	7,405 12,552	21 44	-368,776 -369,152	17 18	1 19	0 0	0 0
16	1	02:55	07:24	16,109	33	-2,311	8	117	0	0
17	1	14:33	19:30	17,818	53	120,847	79	0	0	0
18	1	19:08	23:59	17,481	40	112,765	18	44	0	0
19 19	1 2	06:30 22:35	10:52 23:59	15,748 5,057	41 41	10,493 10,538	7 7	109 28	0 0	0 0
20	1	02:07	06:59	17,517	32	95,589	24	52	0	0
21	1	18:25	22:35	14,975	41	-86,183	9	43	0	0
22 22	1 2	00:00 21:07	03:14 23:59	11,641 10,341	26 42	-15,890 -15,869	8 5	56 28	0 0	0 0
23	1	03:56	09:16	19,204	37	-209,721	17	0	0	0
24	1	12:27	17:33	18,297	41	-84,638	22	14	0	0
25	1	00:32	05:21	17,311	33	-82,746	13	63	0	0
26 26	1 2	10:20 18:12	12:40 22:02	8,415 13,771	42 45	-306,762 -306,960	22 30	1 0	0 0	0 0
27	1	06:21	12:24	21,760	39	-502,190	51	0	0	0
28	1	08:32	15:09	23,809	33	-46,131	9	165	0	0
29 29 29	1 2 3	09:51 17:57 20:17	12:29 20:16 22:14	9,462 8,314 6,931	40 51 34	-209,790 -209,273 -209,153	42 41 31	1 0 2	0 0 0	0 0 0
30 30	1 2	02:01 15:12	03:14 19:33	4,265 15,639	23 39	-467,710 -467,013	16 51	27 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-