GPS Space Vehicle Time Integrity for MJD 52459

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
17:42
23:32
20,998
  -362
  -237,853
11
131
0
0

2
1
18:06
23:02
17,702
  -350
   225,640
25
13
0
0

3
3
3
1
2
3
12:02
21:00
22:10
14:30
22:02
23:51
  8,802
  3,590
  5,938
  -359
  -344
  -361
   -42,933
   -43,008
   -43,042
19
14
12
52
35
38
0
0
0
0
0
0

4
1
02:38
07:53
18,898
  -353
  -232,834
90
0
0
0

5
1
04:26
09:08
16,875
  -354
   -20,847
23
54
0
0

6
1
06:59
12:02
18,120
  -350
     4,254
8
40
0
0

7
1
00:20
05:46
19,585
  -351
  -606,978
102
0
0
0

8
8
1
2
00:00
21:40
03:42
23:59
13,340
  8,321
  -362
  -350
  -615,663
  -614,431
55
39
1
0
1
0
0
0

9
9
1
2
02:55
13:14
06:26
15:22
12,679
  7,666
  -354
  -362
    49,908
    49,952
13
18
101
158
0
0
0
0

10
1
06:14
11:07
17,517
  -356
    -7,986
15
28
0
0

11
11
1
2
01:13
14:57
03:22
18:19
  7,746
12,113
  -361
  -362
   -15,829
   -15,871
11
13
34
66
0
0
0
0

12
-

13
1
18:59
23:59
18,021
  -359
     8,997
7
90
0
0

14
1
12:42
18:11
19,599
  -357
    62,027
22
5
0
0

15
15
1
2
09:09
13:30
13:26
15:15
15,362
  6,312
  -356
  -390
   -33,635
   -33,717
33
21
3
35
0
0
0
0

16
-

17
17
1
2
08:22
13:41
13:32
14:48
18,575
  3,910
  -352
  -372
  -286,313
  -287,314
453
97
0
0
6771
0
0
0

18
1
10:07
14:25
15,481
  -356
    58,779
15
4
0
0

19
-

20
1
16:27
21:18
17,486
  -358
   171,867
15
117
0
0

21
21
1
2
11:29
13:27
12:41
17:30
  4,321
14,431
  -340
  -357
     1,629
     1,617
8
14
35
111
0
0
0
0

22
1
17:06
22:26
19,166
  -359
  -411,852
215
0
0
0

23
1
07:21
12:59
20,245
  -352
    -5,474
20
74
0
0

24
1
03:45
09:22
20,177
  -358
   -41,144
32
24
0
0

25
1
14:38
20:16
20,266
  -360
   -29,308
16
49
0
0

26
26
1
2
00:37
09:09
02:21
11:28
  6,234
  8,316
  -348
  -347
    -6,519
    -7,494
60
79
0
0
0
0
0
0

27
-

28
28
1
2
00:00
22:39
04:30
23:59
16,120
  4,777
  -356
  -334
    86,730
    86,821
7
10
104
55
0
0
0
0

29
29
29
1
2
3
00:09
08:15
10:20
02:46
10:19
12:35
  9,299
  7,299
  8,090
  -352
  -348
  -364
   -68,661
   -69,479
   -69,724
87
66
72
1
0
0
1
0
0
0
0
0

30
30
1
2
05:36
16:16
09:08
17:56
12,708
  6,020
  -353
  -363
  -678,166
  -678,063
6
9
37
75
0
0
0
0

31
31
31
31
1
2
3
4
00:00
13:27
20:41
22:12
01:41
14:40
21:56
23:59
  6,093
  4,346
  4,479
  6,452
  -361
  -370
  -335
  -349
  -328,045
  -328,566
  -328,814
  -328,898
32
20
19
23
1
8
25
0
0
0
0
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	17:42	23:32	20,998	-362	-237,853	11	131	0	0
2	1	18:06	23:02	17,702	-350	225,640	25	13	0	0
3 3 3	1 2 3	12:02 21:00 22:10	14:30 22:02 23:51	8,802 3,590 5,938	-359 -344 -361	-42,933 -43,008 -43,042	19 14 12	52 35 38	0 0 0	0 0 0
4	1	02:38	07:53	18,898	-353	-232,834	90	0	0	0
5	1	04:26	09:08	16,875	-354	-20,847	23	54	0	0
6	1	06:59	12:02	18,120	-350	4,254	8	40	0	0
7	1	00:20	05:46	19,585	-351	-606,978	102	0	0	0
8 8	1 2	00:00 21:40	03:42 23:59	13,340 8,321	-362 -350	-615,663 -614,431	55 39	1 0	1 0	0 0
9 9	1 2	02:55 13:14	06:26 15:22	12,679 7,666	-354 -362	49,908 49,952	13 18	101 158	0 0	0 0
10	1	06:14	11:07	17,517	-356	-7,986	15	28	0	0
11 11	1 2	01:13 14:57	03:22 18:19	7,746 12,113	-361 -362	-15,829 -15,871	11 13	34 66	0 0	0 0
12	-
13	1	18:59	23:59	18,021	-359	8,997	7	90	0	0
14	1	12:42	18:11	19,599	-357	62,027	22	5	0	0
15 15	1 2	09:09 13:30	13:26 15:15	15,362 6,312	-356 -390	-33,635 -33,717	33 21	3 35	0 0	0 0
16	-
17 17	1 2	08:22 13:41	13:32 14:48	18,575 3,910	-352 -372	-286,313 -287,314	453 97	0 0	6771 0	0 0
18	1	10:07	14:25	15,481	-356	58,779	15	4	0	0
19	-
20	1	16:27	21:18	17,486	-358	171,867	15	117	0	0
21 21	1 2	11:29 13:27	12:41 17:30	4,321 14,431	-340 -357	1,629 1,617	8 14	35 111	0 0	0 0
22	1	17:06	22:26	19,166	-359	-411,852	215	0	0	0
23	1	07:21	12:59	20,245	-352	-5,474	20	74	0	0
24	1	03:45	09:22	20,177	-358	-41,144	32	24	0	0
25	1	14:38	20:16	20,266	-360	-29,308	16	49	0	0
26 26	1 2	00:37 09:09	02:21 11:28	6,234 8,316	-348 -347	-6,519 -7,494	60 79	0 0	0 0	0 0
27	-
28 28	1 2	00:00 22:39	04:30 23:59	16,120 4,777	-356 -334	86,730 86,821	7 10	104 55	0 0	0 0
29 29 29	1 2 3	00:09 08:15 10:20	02:46 10:19 12:35	9,299 7,299 8,090	-352 -348 -364	-68,661 -69,479 -69,724	87 66 72	1 0 0	1 0 0	0 0 0
30 30	1 2	05:36 16:16	09:08 17:56	12,708 6,020	-353 -363	-678,166 -678,063	6 9	37 75	0 0	0 0
31 31 31 31	1 2 3 4	00:00 13:27 20:41 22:12	01:41 14:40 21:56 23:59	6,093 4,346 4,479 6,452	-361 -370 -335 -349	-328,045 -328,566 -328,814 -328,898	32 20 19 23	1 8 25 0	0 0 0 0	0 0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-