GPS Space Vehicle Time Integrity for MJD 52865

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
13:59
19:49
20,980
  -165
  -300,265
15
24
0
0

2
1
14:03
19:16
18,739
  -164
   167,213
32
0
0
0

3
3
1
2
08:24
16:01
10:45
20:15
  8,457
15,234
  -183
  -167
   -36,008
   -36,092
15
21
7
32
0
0
0
0

4
4
1
2
00:00
22:29
03:48
23:59
13,702
  5,403
  -180
  -140
   -39,389
   -39,168
6
5
45
11
0
0
0
0

5
1
00:42
05:27
17,151
  -172
   -47,610
28
5
0
0

6
1
03:19
08:23
18,227
  -168
     6,774
11
10
0
0

7
7
1
2
00:00
20:42
01:53
23:59
  6,719
11,853
  -179
  -145
  -599,905
  -600,624
20
39
0
0
0
0
0
0

8
1
17:56
23:54
21,476
  -159
  -406,082
37
0
0
0

9
9
9
1
2
3
00:00
07:44
22:53
02:37
09:33
23:59
  9,402
  6,491
  3,993
  -173
  -170
  -150
     2,118
     2,162
     2,263
7
6
4
58
8
22
0
0
0
0
0
0

10
1
02:06
07:02
17,758
  -171
   -29,979
13
10
0
0

11
11
1
2
11:09
19:43
14:30
23:24
12,055
13,247
  -175
  -149
   -61,283
   -61,318
15
18
12
48
0
0
0
0

12
-

13
1
15:19
20:41
19,334
  -162
    30,223
6
37
0
0

14
1
08:43
13:43
17,993
  -171
    20,249
9
125
0
0

15
1
07:02
11:56
17,623
  -170
  -146,377
31
0
0
0

16
1
13:24
17:52
16,105
  -165
   -66,647
30
0
0
0

17
1
02:52
07:51
17,930
  -174
  -193,905
357
0
3504
0

18
1
06:06
12:27
22,836
  -172
   -12,094
7
132
0
0

19
-

20
1
12:48
17:36
17,280
  -172
   212,355
10
71
0
0

21
1
04:31
10:55
23,066
  -173
   -25,603
55
0
0
0

22
-

23
1
09:33
13:54
15,673
  -173
   -33,396
9
20
0
0

24
1
00:01
04:57
17,747
  -171
   -52,260
24
24
0
0

25
1
10:55
15:47
17,487
  -171
   -50,055
11
49
0
0

26
26
26
1
2
3
05:28
08:24
20:57
07:43
09:26
23:09
  8,113
  3,698
  7,900
  -172
  -187
  -158
  -524,531
  -524,545
  -524,499
6
6
8
8
13
41
0
0
0
0
0
0

27
1
16:43
22:51
22,082
  -159
  -547,526
263
0
0
0

28
28
1
2
00:00
18:59
01:41
23:59
  6,052
18,029
  -188
  -155
    17,273
    17,084
7
17
5
0
0
0
0
0

29
29
29
1
2
3
04:18
06:16
19:58
06:05
08:26
22:53
  6,463
  7,777
10,474
  -169
  -189
  -161
   -37,131
   -37,310
   -38,326
39
51
63
0
1
0
0
1
0
0
0
0

30
30
1
2
01:47
12:34
06:05
13:36
15,484
  3,752
  -175
  -170
  -395,531
  -396,700
168
44
1
0
1
0
0
0

31
31
1
2
09:33
17:03
10:54
21:11
  4,798
14,866
  -177
  -154
  -366,705
  -367,156
24
68
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	13:59	19:49	20,980	-165	-300,265	15	24	0	0
2	1	14:03	19:16	18,739	-164	167,213	32	0	0	0
3 3	1 2	08:24 16:01	10:45 20:15	8,457 15,234	-183 -167	-36,008 -36,092	15 21	7 32	0 0	0 0
4 4	1 2	00:00 22:29	03:48 23:59	13,702 5,403	-180 -140	-39,389 -39,168	6 5	45 11	0 0	0 0
5	1	00:42	05:27	17,151	-172	-47,610	28	5	0	0
6	1	03:19	08:23	18,227	-168	6,774	11	10	0	0
7 7	1 2	00:00 20:42	01:53 23:59	6,719 11,853	-179 -145	-599,905 -600,624	20 39	0 0	0 0	0 0
8	1	17:56	23:54	21,476	-159	-406,082	37	0	0	0
9 9 9	1 2 3	00:00 07:44 22:53	02:37 09:33 23:59	9,402 6,491 3,993	-173 -170 -150	2,118 2,162 2,263	7 6 4	58 8 22	0 0 0	0 0 0
10	1	02:06	07:02	17,758	-171	-29,979	13	10	0	0
11 11	1 2	11:09 19:43	14:30 23:24	12,055 13,247	-175 -149	-61,283 -61,318	15 18	12 48	0 0	0 0
12	-
13	1	15:19	20:41	19,334	-162	30,223	6	37	0	0
14	1	08:43	13:43	17,993	-171	20,249	9	125	0	0
15	1	07:02	11:56	17,623	-170	-146,377	31	0	0	0
16	1	13:24	17:52	16,105	-165	-66,647	30	0	0	0
17	1	02:52	07:51	17,930	-174	-193,905	357	0	3504	0
18	1	06:06	12:27	22,836	-172	-12,094	7	132	0	0
19	-
20	1	12:48	17:36	17,280	-172	212,355	10	71	0	0
21	1	04:31	10:55	23,066	-173	-25,603	55	0	0	0
22	-
23	1	09:33	13:54	15,673	-173	-33,396	9	20	0	0
24	1	00:01	04:57	17,747	-171	-52,260	24	24	0	0
25	1	10:55	15:47	17,487	-171	-50,055	11	49	0	0
26 26 26	1 2 3	05:28 08:24 20:57	07:43 09:26 23:09	8,113 3,698 7,900	-172 -187 -158	-524,531 -524,545 -524,499	6 6 8	8 13 41	0 0 0	0 0 0
27	1	16:43	22:51	22,082	-159	-547,526	263	0	0	0
28 28	1 2	00:00 18:59	01:41 23:59	6,052 18,029	-188 -155	17,273 17,084	7 17	5 0	0 0	0 0
29 29 29	1 2 3	04:18 06:16 19:58	06:05 08:26 22:53	6,463 7,777 10,474	-169 -189 -161	-37,131 -37,310 -38,326	39 51 63	0 1 0	0 1 0	0 0 0
30 30	1 2	01:47 12:34	06:05 13:36	15,484 3,752	-175 -170	-395,531 -396,700	168 44	1 0	1 0	0 0
31 31	1 2	09:33 17:03	10:54 21:11	4,798 14,866	-177 -154	-366,705 -367,156	24 68	1 0	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-