GPS Space Vehicle Time Integrity for MJD 52823

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
16:50
22:28
20,256
  -210
  -293,078
18
3
0
0

2
1
16:56
21:57
18,091
  -201
   143,110
30
0
0
0

3
3
1
2
11:29
18:54
13:37
23:09
  7,679
15,288
  -215
  -192
   -24,401
   -24,488
16
22
2
20
0
0
0
0

4
1
01:26
06:40
18,888
  -189
   -44,990
12
92
0
0

5
1
03:33
08:19
17,150
  -187
   -23,220
55
1
0
0

6
1
06:10
11:28
19,098
  -192
     5,566
15
0
0
0

7
1
00:00
04:47
17,148
  -185
  -556,816
74
0
0
0

8
8
1
2
00:00
20:44
02:35
23:59
  9,305
11,703
  -189
  -194
  -378,752
  -379,442
28
29
24
0
0
0
0
0

9
9
1
2
01:51
10:39
05:29
13:29
13,079
10,186
  -180
  -199
    51,635
    51,676
7
5
88
21
0
0
0
0

10
1
04:56
09:51
17,704
  -183
   -27,845
15
13
0
0

11
11
11
1
2
3
00:00
13:59
22:37
02:18
17:21
23:59
  8,316
12,140
  4,947
  -189
  -203
  -184
   -54,476
   -54,585
   -54,617
13
14
10
83
60
33
0
0
0
0
0
0

12
-

13
1
18:16
23:36
19,217
  -202
    28,928
8
101
0
0

14
1
11:29
16:43
18,740
  -193
    20,233
11
95
0
0

15
1
09:20
15:11
21,043
  -201
  -129,370
37
0
0
0

16
1
16:17
21:11
17,628
  -200
   -44,409
45
0
0
0

17
-

18
1
08:43
15:23
24,000
  -197
   -12,703
10
57
0
0

19
-

20
20
1
2
02:47
15:44
03:53
20:29
  3,962
17,146
  -182
  -200
   213,761
   213,732
12
12
53
60
0
0
0
0

21
1
07:19
12:37
19,094
  -193
     5,952
59
0
0
0

22
-

23
1
10:07
16:37
23,433
  -193
   -30,247
20
13
0
0

24
1
02:45
07:55
18,604
  -189
   -41,982
29
0
0
0

25
1
13:44
18:36
17,536
  -195
   -47,362
12
63
0
0

26
26
1
2
00:00
07:42
02:05
11:28
  7,509
13,557
  -191
  -195
  -520,756
  -520,838
10
14
39
0
0
0
0
0

27
27
1
2
00:00
20:26
01:49
23:59
  6,551
12,842
  -199
  -190
  -376,703
  -380,631
107
193
1
0
1
0
0
0

28
28
1
2
00:00
21:50
04:32
23:59
16,321
  7,761
  -193
  -187
    28,308
    28,062
20
10
1
33
0
0
0
0

29
29
29
1
2
3
00:00
07:10
22:50
01:49
11:18
23:59
  6,545
14,916
  4,155
  -192
  -193
  -193
  -155,613
  -155,685
  -155,802
10
18
6
16
1
18
0
0
0
0
0
0

30
1
04:37
08:59
15,692
  -194
  -255,584
199
1
1
0

31
31
1
2
12:38
19:52
13:46
23:59
  4,049
14,823
  -201
  -181
  -301,660
  -302,306
33
98
1
0
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	16:50	22:28	20,256	-210	-293,078	18	3	0	0
2	1	16:56	21:57	18,091	-201	143,110	30	0	0	0
3 3	1 2	11:29 18:54	13:37 23:09	7,679 15,288	-215 -192	-24,401 -24,488	16 22	2 20	0 0	0 0
4	1	01:26	06:40	18,888	-189	-44,990	12	92	0	0
5	1	03:33	08:19	17,150	-187	-23,220	55	1	0	0
6	1	06:10	11:28	19,098	-192	5,566	15	0	0	0
7	1	00:00	04:47	17,148	-185	-556,816	74	0	0	0
8 8	1 2	00:00 20:44	02:35 23:59	9,305 11,703	-189 -194	-378,752 -379,442	28 29	24 0	0 0	0 0
9 9	1 2	01:51 10:39	05:29 13:29	13,079 10,186	-180 -199	51,635 51,676	7 5	88 21	0 0	0 0
10	1	04:56	09:51	17,704	-183	-27,845	15	13	0	0
11 11 11	1 2 3	00:00 13:59 22:37	02:18 17:21 23:59	8,316 12,140 4,947	-189 -203 -184	-54,476 -54,585 -54,617	13 14 10	83 60 33	0 0 0	0 0 0
12	-
13	1	18:16	23:36	19,217	-202	28,928	8	101	0	0
14	1	11:29	16:43	18,740	-193	20,233	11	95	0	0
15	1	09:20	15:11	21,043	-201	-129,370	37	0	0	0
16	1	16:17	21:11	17,628	-200	-44,409	45	0	0	0
17	-
18	1	08:43	15:23	24,000	-197	-12,703	10	57	0	0
19	-
20 20	1 2	02:47 15:44	03:53 20:29	3,962 17,146	-182 -200	213,761 213,732	12 12	53 60	0 0	0 0
21	1	07:19	12:37	19,094	-193	5,952	59	0	0	0
22	-
23	1	10:07	16:37	23,433	-193	-30,247	20	13	0	0
24	1	02:45	07:55	18,604	-189	-41,982	29	0	0	0
25	1	13:44	18:36	17,536	-195	-47,362	12	63	0	0
26 26	1 2	00:00 07:42	02:05 11:28	7,509 13,557	-191 -195	-520,756 -520,838	10 14	39 0	0 0	0 0
27 27	1 2	00:00 20:26	01:49 23:59	6,551 12,842	-199 -190	-376,703 -380,631	107 193	1 0	1 0	0 0
28 28	1 2	00:00 21:50	04:32 23:59	16,321 7,761	-193 -187	28,308 28,062	20 10	1 33	0 0	0 0
29 29 29	1 2 3	00:00 07:10 22:50	01:49 11:18 23:59	6,545 14,916 4,155	-192 -193 -193	-155,613 -155,685 -155,802	10 18 6	16 1 18	0 0 0	0 0 0
30	1	04:37	08:59	15,692	-194	-255,584	199	1	1	0
31 31	1 2	12:38 19:52	13:46 23:59	4,049 14,823	-201 -181	-301,660 -302,306	33 98	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-