GPS Space Vehicle Time Integrity for MJD 53703

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
01:24
07:30
21,912
   -24
   -21,705
25
0
0
0

2
1
14:40
20:02
19,314
   -27
    25,410
14
32
0
0

3
3
1
2
00:00
06:38
01:23
10:27
  4,992
13,744
   -30
   -18
   -54,494
   -54,567
9
18
3
35
0
0
0
0

4
1
13:35
18:24
17,340
   -24
   -67,928
73
0
0
0

5
1
15:20
20:06
17,167
   -28
  -357,384
206
0
0
0

6
1
17:58
23:20
19,215
   -32
   -37,098
299
0
656
0

7
1
11:33
17:56
22,961
   -25
  -427,917
90
0
0
0

8
1
08:45
14:41
21,381
   -20
    48,468
7
144
0
0

9
9
9
1
2
3
00:00
13:41
22:24
01:26
17:17
23:55
  5,159
12,958
  5,447
   -30
   -39
   -38
  -181,976
  -184,436
  -185,697
72
178
73
0
1
0
0
1
0
0
0
0

10
1
16:42
21:37
17,662
   -27
   -74,503
13
16
0
0

11
11
1
2
01:59
10:10
05:05
14:07
11,120
14,156
   -33
   -22
  -286,760
  -286,849
20
21
11
41
0
0
0
0

12
-

13
1
06:11
11:31
19,180
   -25
   -26,282
19
0
0
0

14
1
00:00
04:29
16,120
   -22
    23,050
12
46
0
0

15
15
1
2
00:00
20:49
02:21
23:59
  8,459
11,411
   -24
   -14
  -526,609
  -527,028
20
22
0
0
0
0
0
0

16
1
04:12
09:11
17,924
   -22
   -15,961
14
172
0
0

17
-

18
18
1
2
00:00
20:14
01:59
23:59
  7,132
13,467
   -30
   -26
   205,082
   205,280
7
8
10
89
0
0
0
0

19
19
1
2
00:24
07:44
01:59
12:13
  5,673
16,091
   -28
   -20
    25,778
    25,775
8
13
2
125
0
0
0
0

20
1
03:31
08:19
17,235
   -23
    39,676
11
0
0
0

21
21
1
2
00:00
19:13
01:40
23:59
  6,010
17,161
   -37
   -26
  -152,486
  -152,769
12
26
1
0
0
0
0
0

22
22
1
2
00:00
21:51
04:32
23:59
16,270
  7,731
   -28
   -23
   -53,732
   -53,864
18
6
4
4
0
0
0
0

23
1
05:06
10:30
19,482
   -22
  -161,589
7
52
0
0

24
24
1
2
04:35
12:43
06:01
16:50
  5,145
14,818
   -31
   -29
   -65,762
   -65,863
12
24
6
89
0
0
0
0

25
1
01:59
06:52
17,561
   -23
    -4,790
12
11
0
0

26
26
1
2
11:23
19:21
13:54
23:20
  9,058
14,320
   -23
   -29
    24,706
    24,895
12
18
15
1
0
0
0
0

27
1
07:32
13:34
21,771
   -20
   -25,154
22
0
0
0

28
1
09:34
15:16
20,517
   -22
   -37,911
8
51
0
0

29
29
29
1
2
3
10:51
19:03
21:02
13:41
21:01
23:16
10,171
  7,041
  8,017
   -28
   -18
   -37
  -436,875
  -437,339
  -437,486
58
39
47
1
0
0
0
0
0
0
0
0

30
30
1
2
02:56
16:31
04:50
20:49
  6,775
15,487
   -28
   -26
  -453,155
  -453,599
26
43
10
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	01:24	07:30	21,912	-24	-21,705	25	0	0	0
2	1	14:40	20:02	19,314	-27	25,410	14	32	0	0
3 3	1 2	00:00 06:38	01:23 10:27	4,992 13,744	-30 -18	-54,494 -54,567	9 18	3 35	0 0	0 0
4	1	13:35	18:24	17,340	-24	-67,928	73	0	0	0
5	1	15:20	20:06	17,167	-28	-357,384	206	0	0	0
6	1	17:58	23:20	19,215	-32	-37,098	299	0	656	0
7	1	11:33	17:56	22,961	-25	-427,917	90	0	0	0
8	1	08:45	14:41	21,381	-20	48,468	7	144	0	0
9 9 9	1 2 3	00:00 13:41 22:24	01:26 17:17 23:55	5,159 12,958 5,447	-30 -39 -38	-181,976 -184,436 -185,697	72 178 73	0 1 0	0 1 0	0 0 0
10	1	16:42	21:37	17,662	-27	-74,503	13	16	0	0
11 11	1 2	01:59 10:10	05:05 14:07	11,120 14,156	-33 -22	-286,760 -286,849	20 21	11 41	0 0	0 0
12	-
13	1	06:11	11:31	19,180	-25	-26,282	19	0	0	0
14	1	00:00	04:29	16,120	-22	23,050	12	46	0	0
15 15	1 2	00:00 20:49	02:21 23:59	8,459 11,411	-24 -14	-526,609 -527,028	20 22	0 0	0 0	0 0
16	1	04:12	09:11	17,924	-22	-15,961	14	172	0	0
17	-
18 18	1 2	00:00 20:14	01:59 23:59	7,132 13,467	-30 -26	205,082 205,280	7 8	10 89	0 0	0 0
19 19	1 2	00:24 07:44	01:59 12:13	5,673 16,091	-28 -20	25,778 25,775	8 13	2 125	0 0	0 0
20	1	03:31	08:19	17,235	-23	39,676	11	0	0	0
21 21	1 2	00:00 19:13	01:40 23:59	6,010 17,161	-37 -26	-152,486 -152,769	12 26	1 0	0 0	0 0
22 22	1 2	00:00 21:51	04:32 23:59	16,270 7,731	-28 -23	-53,732 -53,864	18 6	4 4	0 0	0 0
23	1	05:06	10:30	19,482	-22	-161,589	7	52	0	0
24 24	1 2	04:35 12:43	06:01 16:50	5,145 14,818	-31 -29	-65,762 -65,863	12 24	6 89	0 0	0 0
25	1	01:59	06:52	17,561	-23	-4,790	12	11	0	0
26 26	1 2	11:23 19:21	13:54 23:20	9,058 14,320	-23 -29	24,706 24,895	12 18	15 1	0 0	0 0
27	1	07:32	13:34	21,771	-20	-25,154	22	0	0	0
28	1	09:34	15:16	20,517	-22	-37,911	8	51	0	0
29 29 29	1 2 3	10:51 19:03 21:02	13:41 21:01 23:16	10,171 7,041 8,017	-28 -18 -37	-436,875 -437,339 -437,486	58 39 47	1 0 0	0 0 0	0 0 0
30 30	1 2	02:56 16:31	04:50 20:49	6,775 15,487	-28 -26	-453,155 -453,599	26 43	10 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-