GPS Space Vehicle Time Integrity for MJD 53765

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
1
2
00:00
21:05
02:23
23:59
  8,605
10,449
   -60
   -52
   -34,030
   -34,163
11
10
26
0
0
0
0
0

2
1
10:19
15:33
18,841
   -51
    20,295
18
50
0
0

3
3
3
1
2
3
02:23
04:21
18:14
04:19
06:36
21:05
  6,926
  8,048
10,226
   -46
   -49
   -50
   -70,749
   -70,773
   -70,934
9
16
16
79
57
0
0
0
0
0
0
0

4
1
09:16
14:17
18,055
   -55
  -134,184
69
0
0
0

5
1
11:57
15:52
14,117
   -56
  -491,656
51
1
0
0

6
1
13:41
19:02
19,193
   -51
  -276,881
218
0
0
0

7
7
1
2
08:33
13:32
13:30
15:08
17,794
  5,772
   -47
   -64
  -484,102
  -484,224
52
19
0
0
0
0
0
0

8
1
04:32
10:28
21,363
   -44
    54,991
8
90
0
0

9
9
9
1
2
3
09:37
18:14
19:53
13:03
19:45
21:08
12,346
  5,420
  4,497
   -59
   -40
   -50
    -5,750
    -5,787
    -5,806
14
7
8
4
1
9
0
0
0
0
0
0

10
1
13:04
17:28
15,795
   -58
   -77,937
12
0
0
0

11
11
11
1
2
3
05:56
07:54
22:04
07:53
09:55
23:59
  6,982
  7,238
  6,884
   -40
   -52
   -54
  -303,119
  -303,152
  -303,302
8
15
16
34
52
20
0
0
0
0
0
0

12
-

13
1
01:53
07:15
19,287
   -51
   -38,196
21
0
0
0

14
1
19:02
23:59
17,833
   -47
    20,164
13
39
0
0

15
1
16:56
22:19
19,332
   -50
  -558,177
43
0
0
0

16
1
00:00
04:25
15,891
   -52
   -24,116
13
4
0
0

17
17
1
2
07:06
11:00
10:59
12:09
13,982
  4,139
   -48
   -57
   -39,717
   -39,806
42
11
0
7
0
0
0
0

18
1
16:00
21:42
20,515
   -49
   217,883
10
10
0
0

19
19
1
2
03:34
20:06
08:04
21:42
16,190
  5,770
   -46
   -47
    22,654
    22,608
11
9
38
25
0
0
0
0

20
1
00:00
04:01
14,470
   -55
    33,933
15
1
0
0

21
1
15:09
21:27
22,644
   -48
    -1,055
28
0
0
0

22
22
1
2
17:38
19:32
19:02
23:59
  5,009
16,072
   -40
   -54
   -65,221
   -65,265
5
21
11
0
0
0
0
0

23
1
00:20
06:13
21,175
   -50
  -152,529
6
154
0
0

24
24
1
2
08:33
10:19
09:37
12:47
  3,808
  8,876
   -53
   -57
   -81,507
   -81,549
8
18
0
85
0
0
0
0

25
25
1
2
00:00
21:43
02:38
23:59
  9,504
  8,217
   -55
   -46
   218,036
   210,870
254
225
0
0
0
0
0
0

26
26
1
2
07:15
15:09
09:37
19:34
  8,490
15,883
   -42
   -50
    26,453
    26,711
16
32
1
0
0
0
0
0

27
1
04:05
09:16
18,665
   -54
   -33,709
16
0
0
0

28
28
1
2
05:18
10:28
10:18
11:56
17,967
  5,282
   -45
   -61
   -34,316
   -34,324
5
7
69
38
0
0
0
0

29
29
29
1
2
3
06:39
15:12
16:50
08:33
16:48
18:14
  6,818
  5,789
  5,043
   -46
   -42
   -49
  -516,663
  -517,053
  -517,131
30
23
23
1
0
0
0
0
0
0
0
0

30
30
1
2
12:12
22:38
16:32
23:59
15,633
  4,868
   -56
   -55
   -21,072
   -21,183
23
13
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	1 2	00:00 21:05	02:23 23:59	8,605 10,449	-60 -52	-34,030 -34,163	11 10	26 0	0 0	0 0
2	1	10:19	15:33	18,841	-51	20,295	18	50	0	0
3 3 3	1 2 3	02:23 04:21 18:14	04:19 06:36 21:05	6,926 8,048 10,226	-46 -49 -50	-70,749 -70,773 -70,934	9 16 16	79 57 0	0 0 0	0 0 0
4	1	09:16	14:17	18,055	-55	-134,184	69	0	0	0
5	1	11:57	15:52	14,117	-56	-491,656	51	1	0	0
6	1	13:41	19:02	19,193	-51	-276,881	218	0	0	0
7 7	1 2	08:33 13:32	13:30 15:08	17,794 5,772	-47 -64	-484,102 -484,224	52 19	0 0	0 0	0 0
8	1	04:32	10:28	21,363	-44	54,991	8	90	0	0
9 9 9	1 2 3	09:37 18:14 19:53	13:03 19:45 21:08	12,346 5,420 4,497	-59 -40 -50	-5,750 -5,787 -5,806	14 7 8	4 1 9	0 0 0	0 0 0
10	1	13:04	17:28	15,795	-58	-77,937	12	0	0	0
11 11 11	1 2 3	05:56 07:54 22:04	07:53 09:55 23:59	6,982 7,238 6,884	-40 -52 -54	-303,119 -303,152 -303,302	8 15 16	34 52 20	0 0 0	0 0 0
12	-
13	1	01:53	07:15	19,287	-51	-38,196	21	0	0	0
14	1	19:02	23:59	17,833	-47	20,164	13	39	0	0
15	1	16:56	22:19	19,332	-50	-558,177	43	0	0	0
16	1	00:00	04:25	15,891	-52	-24,116	13	4	0	0
17 17	1 2	07:06 11:00	10:59 12:09	13,982 4,139	-48 -57	-39,717 -39,806	42 11	0 7	0 0	0 0
18	1	16:00	21:42	20,515	-49	217,883	10	10	0	0
19 19	1 2	03:34 20:06	08:04 21:42	16,190 5,770	-46 -47	22,654 22,608	11 9	38 25	0 0	0 0
20	1	00:00	04:01	14,470	-55	33,933	15	1	0	0
21	1	15:09	21:27	22,644	-48	-1,055	28	0	0	0
22 22	1 2	17:38 19:32	19:02 23:59	5,009 16,072	-40 -54	-65,221 -65,265	5 21	11 0	0 0	0 0
23	1	00:20	06:13	21,175	-50	-152,529	6	154	0	0
24 24	1 2	08:33 10:19	09:37 12:47	3,808 8,876	-53 -57	-81,507 -81,549	8 18	0 85	0 0	0 0
25 25	1 2	00:00 21:43	02:38 23:59	9,504 8,217	-55 -46	218,036 210,870	254 225	0 0	0 0	0 0
26 26	1 2	07:15 15:09	09:37 19:34	8,490 15,883	-42 -50	26,453 26,711	16 32	1 0	0 0	0 0
27	1	04:05	09:16	18,665	-54	-33,709	16	0	0	0
28 28	1 2	05:18 10:28	10:18 11:56	17,967 5,282	-45 -61	-34,316 -34,324	5 7	69 38	0 0	0 0
29 29 29	1 2 3	06:39 15:12 16:50	08:33 16:48 18:14	6,818 5,789 5,043	-46 -42 -49	-516,663 -517,053 -517,131	30 23 23	1 0 0	0 0 0	0 0 0
30 30	1 2	12:12 22:38	16:32 23:59	15,633 4,868	-56 -55	-21,072 -21,183	23 13	0 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-