GPS Space Vehicle Time Integrity for MJD 52464

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
17:21
23:12
21,035
  -363
  -238,734
16
25
0
0

2
2
1
2
17:45
21:05
21:04
22:41
11,951
  5,721
  -356
  -368
   228,245
   228,288
19
10
8
1
0
0
0
0

3
3
3
1
2
3
11:42
20:40
21:43
14:09
21:42
23:31
  8,762
  3,596
  6,402
  -374
  -353
  -374
   -44,379
   -44,453
   -44,492
19
10
15
44
32
47
0
0
0
0
0
0

4
1
02:17
07:32
18,900
  -362
  -238,887
87
0
0
0

5
1
04:06
08:47
16,904
  -365
   -21,553
18
58
0
0

6
1
06:39
11:41
18,145
  -351
     4,332
9
50
0
0

7
1
00:01
05:26
19,477
  -356
  -598,166
107
0
0
0

8
8
1
2
00:00
21:21
03:21
23:59
12,111
  9,498
  -368
  -355
  -608,613
  -607,340
53
47
1
0
1
0
0
0

9
9
1
2
02:34
12:53
06:06
15:01
12,688
  7,635
  -356
  -369
    50,544
    50,583
12
17
160
130
0
0
0
0

10
1
05:27
10:46
19,025
  -360
    -8,301
16
68
0
0

11
11
1
2
00:53
14:37
03:02
17:59
  7,733
12,106
  -364
  -370
   -16,173
   -16,217
12
12
33
19
0
0
0
0

12
-

13
1
18:40
23:59
19,151
  -362
     9,295
8
86
0
0

14
1
12:21
17:38
18,964
  -365
    60,950
21
19
0
0

15
15
1
2
08:48
13:10
13:05
14:55
15,401
  6,279
  -356
  -380
   -35,550
   -35,624
28
18
10
25
0
0
0
0

16
-

17
1
08:02
14:27
22,930
  -370
  -321,393
522
0
10188
0

18
1
09:48
14:05
15,453
  -363
    57,809
16
8
0
0

19
-

20
1
16:06
20:58
17,488
  -365
   172,968
19
94
0
0

21
21
1
2
11:09
13:05
12:20
17:12
  4,313
14,751
  -357
  -376
     1,689
     1,669
9
16
34
135
0
0
0
0

22
1
16:46
22:07
19,232
  -357
  -428,158
213
0
0
0

23
1
07:00
12:37
20,199
  -363
    -5,773
15
90
0
0

24
1
03:25
09:18
21,151
  -363
   -42,272
34
26
0
0

25
1
14:18
19:56
20,264
  -370
   -29,542
14
47
0
0

26
26
1
2
00:17
08:48
02:35
11:08
  8,229
  8,401
  -356
  -360
   -19,699
   -20,634
79
80
1
0
1
0
0
0

27
27
1
2
00:00
19:52
02:10
23:59
  7,715
14,701
  -375
  -355
   -21,511
   -23,776
74
129
1
0
1
0
0
0

28
28
1
2
00:00
22:30
04:10
23:59
14,934
  5,366
  -352
  -349
    87,109
    87,193
7
8
149
45
0
0
0
0

29
29
29
1
2
3
00:00
08:47
09:59
02:26
09:55
12:14
  8,722
  3,998
  8,082
  -357
  -358
  -373
   -81,156
   -81,999
   -82,196
79
38
72
1
0
1
1
0
1
0
0
0

30
30
1
2
05:16
15:55
08:47
17:37
12,680
  6,098
  -365
  -370
  -676,523
  -676,368
13
8
3
68
0
0
0
0

31
31
31
1
2
3
00:00
13:05
20:26
01:21
14:19
23:59
  4,821
  4,397
12,695
  -364
  -376
  -352
  -332,605
  -333,088
  -333,373
28
21
47
6
31
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	17:21	23:12	21,035	-363	-238,734	16	25	0	0
2 2	1 2	17:45 21:05	21:04 22:41	11,951 5,721	-356 -368	228,245 228,288	19 10	8 1	0 0	0 0
3 3 3	1 2 3	11:42 20:40 21:43	14:09 21:42 23:31	8,762 3,596 6,402	-374 -353 -374	-44,379 -44,453 -44,492	19 10 15	44 32 47	0 0 0	0 0 0
4	1	02:17	07:32	18,900	-362	-238,887	87	0	0	0
5	1	04:06	08:47	16,904	-365	-21,553	18	58	0	0
6	1	06:39	11:41	18,145	-351	4,332	9	50	0	0
7	1	00:01	05:26	19,477	-356	-598,166	107	0	0	0
8 8	1 2	00:00 21:21	03:21 23:59	12,111 9,498	-368 -355	-608,613 -607,340	53 47	1 0	1 0	0 0
9 9	1 2	02:34 12:53	06:06 15:01	12,688 7,635	-356 -369	50,544 50,583	12 17	160 130	0 0	0 0
10	1	05:27	10:46	19,025	-360	-8,301	16	68	0	0
11 11	1 2	00:53 14:37	03:02 17:59	7,733 12,106	-364 -370	-16,173 -16,217	12 12	33 19	0 0	0 0
12	-
13	1	18:40	23:59	19,151	-362	9,295	8	86	0	0
14	1	12:21	17:38	18,964	-365	60,950	21	19	0	0
15 15	1 2	08:48 13:10	13:05 14:55	15,401 6,279	-356 -380	-35,550 -35,624	28 18	10 25	0 0	0 0
16	-
17	1	08:02	14:27	22,930	-370	-321,393	522	0	10188	0
18	1	09:48	14:05	15,453	-363	57,809	16	8	0	0
19	-
20	1	16:06	20:58	17,488	-365	172,968	19	94	0	0
21 21	1 2	11:09 13:05	12:20 17:12	4,313 14,751	-357 -376	1,689 1,669	9 16	34 135	0 0	0 0
22	1	16:46	22:07	19,232	-357	-428,158	213	0	0	0
23	1	07:00	12:37	20,199	-363	-5,773	15	90	0	0
24	1	03:25	09:18	21,151	-363	-42,272	34	26	0	0
25	1	14:18	19:56	20,264	-370	-29,542	14	47	0	0
26 26	1 2	00:17 08:48	02:35 11:08	8,229 8,401	-356 -360	-19,699 -20,634	79 80	1 0	1 0	0 0
27 27	1 2	00:00 19:52	02:10 23:59	7,715 14,701	-375 -355	-21,511 -23,776	74 129	1 0	1 0	0 0
28 28	1 2	00:00 22:30	04:10 23:59	14,934 5,366	-352 -349	87,109 87,193	7 8	149 45	0 0	0 0
29 29 29	1 2 3	00:00 08:47 09:59	02:26 09:55 12:14	8,722 3,998 8,082	-357 -358 -373	-81,156 -81,999 -82,196	79 38 72	1 0 1	1 0 1	0 0 0
30 30	1 2	05:16 15:55	08:47 17:37	12,680 6,098	-365 -370	-676,523 -676,368	13 8	3 68	0 0	0 0
31 31 31	1 2 3	00:00 13:05 20:26	01:21 14:19 23:59	4,821 4,397 12,695	-364 -376 -352	-332,605 -333,088 -333,373	28 21 47	6 31 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-