GPS Space Vehicle Time Integrity for MJD 52553

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
11:09
17:02
21,171
  -147
  -252,284
22
59
0
0

2
1
11:37
16:32
17,645
  -167
   275,065
20
3
0
0

3
3
1
2
05:07
15:37
08:05
17:32
10,657
  6,826
  -160
  -155
   -69,342
   -69,455
16
13
18
60
0
0
0
0

4
4
1
2
00:00
19:59
01:38
23:59
  5,929
14,433
  -191
  -146
  -327,690
  -328,368
23
46
1
9
1
0
0
0

5
5
1
2
00:00
21:53
02:47
23:59
  9,984
  7,581
  -176
  -125
   -33,987
   -34,045
18
7
25
65
0
0
0
0

6
1
00:36
05:59
19,329
  -177
      369
13
97
0
0

7
1
17:55
23:20
19,502
  -150
  -383,570
188
0
0
0

8
1
15:11
21:10
21,521
  -165
  -442,556
161
0
0
0

9
9
1
2
06:48
20:25
08:56
23:57
  7,690
12,730
  -166
  -148
    11,120
    11,232
16
9
131
111
0
0
0
0

10
10
1
2
00:00
02:52
02:51
04:29
10,265
  5,839
  -157
  -173
   -13,081
   -13,102
9
7
13
37
0
0
0
0

11
11
11
1
2
3
08:32
17:14
18:44
11:54
18:40
20:53
12,104
  5,017
  7,721
  -152
  -137
  -156
   -22,459
   -22,472
   -22,497
14
17
10
37
19
27
0
0
0
0
0
0

12
-

13
1
12:46
17:49
18,178
  -161
    15,087
8
51
0
0

14
14
1
2
05:59
10:06
10:05
11:27
14,753
  4,835
  -158
  -161
    45,940
    45,920
10
5
85
24
0
0
0
0

15
1
03:21
08:59
20,312
  -165
   -20,100
20
57
0
0

16
-

17
1
02:03
08:22
22,658
  -167
  -551,712
378
0
5335
0

18
1
03:21
08:19
17,886
  -165
    35,522
20
17
0
0

19
-

20
1
09:59
14:52
17,521
  -157
   190,862
17
70
0
0

21
-

22
1
10:49
16:14
19,461
  -160
   172,510
134
0
0
0

23
1
00:48
06:21
19,975
  -170
   -11,081
12
48
0
0

24
24
1
2
00:00
21:18
03:15
23:59
11,744
  9,672
  -182
  -139
   -62,379
   -62,531
16
23
35
28
0
0
0
0

25
25
1
2
08:35
12:13
12:12
13:59
12,973
  6,388
  -151
  -163
   -33,732
   -33,748
12
5
95
36
0
0
0
0

26
26
1
2
02:47
18:07
05:59
20:27
11,417
  8,396
  -173
  -162
  -223,998
  -225,207
79
60
0
0
0
0
0
0

27
1
13:57
20:08
22,157
  -157
  -225,850
376
0
5118
0

28
1
16:37
21:26
17,295
  -151
    88,704
8
120
0
0

29
29
29
1
2
3
02:07
03:56
17:31
03:20
05:07
20:16
  4,360
  4,259
  9,861
  -171
  -183
  -165
  -274,598
  -274,749
  -275,845
30
29
63
2
4
0
0
0
0
0
0
0

30
30
1
2
00:00
09:50
03:20
11:38
12,019
  6,459
  -183
  -159
  -348,299
  -349,344
122
67
1
2
1
1
0
0

31
31
1
2
06:52
15:39
08:16
19:03
  5,006
12,147
  -157
  -167
  -360,134
  -360,074
15
12
67
128
0
0
0
0

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	11:09	17:02	21,171	-147	-252,284	22	59	0	0
2	1	11:37	16:32	17,645	-167	275,065	20	3	0	0
3 3	1 2	05:07 15:37	08:05 17:32	10,657 6,826	-160 -155	-69,342 -69,455	16 13	18 60	0 0	0 0
4 4	1 2	00:00 19:59	01:38 23:59	5,929 14,433	-191 -146	-327,690 -328,368	23 46	1 9	1 0	0 0
5 5	1 2	00:00 21:53	02:47 23:59	9,984 7,581	-176 -125	-33,987 -34,045	18 7	25 65	0 0	0 0
6	1	00:36	05:59	19,329	-177	369	13	97	0	0
7	1	17:55	23:20	19,502	-150	-383,570	188	0	0	0
8	1	15:11	21:10	21,521	-165	-442,556	161	0	0	0
9 9	1 2	06:48 20:25	08:56 23:57	7,690 12,730	-166 -148	11,120 11,232	16 9	131 111	0 0	0 0
10 10	1 2	00:00 02:52	02:51 04:29	10,265 5,839	-157 -173	-13,081 -13,102	9 7	13 37	0 0	0 0
11 11 11	1 2 3	08:32 17:14 18:44	11:54 18:40 20:53	12,104 5,017 7,721	-152 -137 -156	-22,459 -22,472 -22,497	14 17 10	37 19 27	0 0 0	0 0 0
12	-
13	1	12:46	17:49	18,178	-161	15,087	8	51	0	0
14 14	1 2	05:59 10:06	10:05 11:27	14,753 4,835	-158 -161	45,940 45,920	10 5	85 24	0 0	0 0
15	1	03:21	08:59	20,312	-165	-20,100	20	57	0	0
16	-
17	1	02:03	08:22	22,658	-167	-551,712	378	0	5335	0
18	1	03:21	08:19	17,886	-165	35,522	20	17	0	0
19	-
20	1	09:59	14:52	17,521	-157	190,862	17	70	0	0
21	-
22	1	10:49	16:14	19,461	-160	172,510	134	0	0	0
23	1	00:48	06:21	19,975	-170	-11,081	12	48	0	0
24 24	1 2	00:00 21:18	03:15 23:59	11,744 9,672	-182 -139	-62,379 -62,531	16 23	35 28	0 0	0 0
25 25	1 2	08:35 12:13	12:12 13:59	12,973 6,388	-151 -163	-33,732 -33,748	12 5	95 36	0 0	0 0
26 26	1 2	02:47 18:07	05:59 20:27	11,417 8,396	-173 -162	-223,998 -225,207	79 60	0 0	0 0	0 0
27	1	13:57	20:08	22,157	-157	-225,850	376	0	5118	0
28	1	16:37	21:26	17,295	-151	88,704	8	120	0	0
29 29 29	1 2 3	02:07 03:56 17:31	03:20 05:07 20:16	4,360 4,259 9,861	-171 -183 -165	-274,598 -274,749 -275,845	30 29 63	2 4 0	0 0 0	0 0 0
30 30	1 2	00:00 09:50	03:20 11:38	12,019 6,459	-183 -159	-348,299 -349,344	122 67	1 2	1 1	0 0
31 31	1 2	06:52 15:39	08:16 19:03	5,006 12,147	-157 -167	-360,134 -360,074	15 12	67 128	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-