GPS Space Vehicle Time Integrity for MJD 53670

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
03:39
09:45
21,944
   -73
   -15,809
16
0
0
0

2
1
16:54
21:57
18,143
   -65
    26,767
9
29
0
0

3
3
3
1
2
3
01:40
08:53
10:51
03:38
10:50
13:07
  7,113
  7,001
  8,092
   -69
   -64
   -72
   -45,958
   -46,026
   -46,059
19
10
15
10
16
33
0
0
0
0
0
0

4
1
15:48
20:37
17,160
   -67
   -28,891
74
0
0
0

5
1
17:34
22:20
17,177
   -66
  -219,624
285
0
5
0

6
6
1
2
00:00
20:14
01:39
23:59
  5,950
13,525
   -83
   -63
  -843,752
  -843,768
10
8
1
4
0
0
0
0

7
1
13:47
19:04
18,945
   -64
  -389,864
85
0
0
0

8
1
10:59
16:56
21,396
   -72
    45,352
6
126
0
0

9
9
9
1
2
3
00:39
02:22
15:56
02:14
03:42
19:32
  5,679
  4,839
12,973
   -71
   -74
   -77
    14,087
    14,094
    14,176
7
5
5
36
17
24
0
0
0
0
0
0

10
1
18:54
23:48
17,569
   -67
   -72,549
10
5
0
0

11
11
1
2
04:14
12:25
07:20
16:22
11,186
14,191
   -80
   -69
  -277,590
  -277,684
17
20
0
67
0
0
0
0

12
-

13
1
08:28
13:47
19,117
   -69
   -20,630
20
0
0
0

14
1
01:42
06:48
18,395
   -70
    24,431
10
90
0
0

15
1
00:00
04:58
17,855
   -71
  -510,377
42
1
0
0

16
1
06:29
11:28
17,930
   -63
   -12,498
12
83
0
0

17
-

18
18
1
2
00:00
22:31
04:13
23:59
15,175
  5,311
   -71
   -55
   197,608
   197,831
7
7
3
29
0
0
0
0

19
19
1
2
02:40
09:57
04:13
14:25
  5,571
16,072
   -78
   -66
    26,261
    26,269
9
11
19
105
0
0
0
0

20
1
05:49
10:35
17,146
   -67
    43,192
16
0
0
0

21
21
1
2
00:00
21:25
03:52
23:59
13,950
  9,241
   -76
   -57
  -141,785
  -142,035
26
10
1
1
0
0
0
0

22
1
00:09
06:47
23,826
   -76
   -47,863
26
0
0
0

23
1
07:21
12:47
19,543
   -69
  -167,122
6
67
0
0

24
1
14:55
19:03
14,893
   -69
   -57,569
24
98
0
0

25
1
04:14
09:09
17,722
   -75
    -2,221
10
9
0
0

26
26
26
26
1
2
3
4
00:00
13:39
15:01
21:36
01:39
14:46
16:09
23:59
  5,951
  4,015
  4,097
  8,576
   -75
   -68
   -77
   -60
     8,304
     8,554
     8,570
     8,721
6
7
8
12
4
0
26
1
0
0
0
0
0
0
0
0

27
1
09:44
15:48
21,796
   -77
   -20,887
21
6
0
0

28
1
11:50
16:38
17,285
   -67
   -39,750
5
65
0
0

29
29
29
1
2
3
00:00
13:06
21:18
01:34
15:55
23:15
  5,618
10,144
  7,034
   -77
   -67
   -60
  -385,224
  -386,147
  -386,666
39
64
40
1
1
0
1
0
0
0
0
0

30
30
1
2
05:30
18:48
06:50
23:05
  4,763
15,408
   -69
   -73
  -425,939
  -426,511
17
52
0
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	03:39	09:45	21,944	-73	-15,809	16	0	0	0
2	1	16:54	21:57	18,143	-65	26,767	9	29	0	0
3 3 3	1 2 3	01:40 08:53 10:51	03:38 10:50 13:07	7,113 7,001 8,092	-69 -64 -72	-45,958 -46,026 -46,059	19 10 15	10 16 33	0 0 0	0 0 0
4	1	15:48	20:37	17,160	-67	-28,891	74	0	0	0
5	1	17:34	22:20	17,177	-66	-219,624	285	0	5	0
6 6	1 2	00:00 20:14	01:39 23:59	5,950 13,525	-83 -63	-843,752 -843,768	10 8	1 4	0 0	0 0
7	1	13:47	19:04	18,945	-64	-389,864	85	0	0	0
8	1	10:59	16:56	21,396	-72	45,352	6	126	0	0
9 9 9	1 2 3	00:39 02:22 15:56	02:14 03:42 19:32	5,679 4,839 12,973	-71 -74 -77	14,087 14,094 14,176	7 5 5	36 17 24	0 0 0	0 0 0
10	1	18:54	23:48	17,569	-67	-72,549	10	5	0	0
11 11	1 2	04:14 12:25	07:20 16:22	11,186 14,191	-80 -69	-277,590 -277,684	17 20	0 67	0 0	0 0
12	-
13	1	08:28	13:47	19,117	-69	-20,630	20	0	0	0
14	1	01:42	06:48	18,395	-70	24,431	10	90	0	0
15	1	00:00	04:58	17,855	-71	-510,377	42	1	0	0
16	1	06:29	11:28	17,930	-63	-12,498	12	83	0	0
17	-
18 18	1 2	00:00 22:31	04:13 23:59	15,175 5,311	-71 -55	197,608 197,831	7 7	3 29	0 0	0 0
19 19	1 2	02:40 09:57	04:13 14:25	5,571 16,072	-78 -66	26,261 26,269	9 11	19 105	0 0	0 0
20	1	05:49	10:35	17,146	-67	43,192	16	0	0	0
21 21	1 2	00:00 21:25	03:52 23:59	13,950 9,241	-76 -57	-141,785 -142,035	26 10	1 1	0 0	0 0
22	1	00:09	06:47	23,826	-76	-47,863	26	0	0	0
23	1	07:21	12:47	19,543	-69	-167,122	6	67	0	0
24	1	14:55	19:03	14,893	-69	-57,569	24	98	0	0
25	1	04:14	09:09	17,722	-75	-2,221	10	9	0	0
26 26 26 26	1 2 3 4	00:00 13:39 15:01 21:36	01:39 14:46 16:09 23:59	5,951 4,015 4,097 8,576	-75 -68 -77 -60	8,304 8,554 8,570 8,721	6 7 8 12	4 0 26 1	0 0 0 0	0 0 0 0
27	1	09:44	15:48	21,796	-77	-20,887	21	6	0	0
28	1	11:50	16:38	17,285	-67	-39,750	5	65	0	0
29 29 29	1 2 3	00:00 13:06 21:18	01:34 15:55 23:15	5,618 10,144 7,034	-77 -67 -60	-385,224 -386,147 -386,666	39 64 40	1 1 0	1 0 0	0 0 0
30 30	1 2	05:30 18:48	06:50 23:05	4,763 15,408	-69 -73	-425,939 -426,511	17 52	0 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-