GPS Space Vehicle Time Integrity for MJD 52443

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
18:48
23:59
18,668
  -260
  -235,064
10
197
0
0

2
2
1
2
18:56
22:34
22:33
23:59
12,998
  5,137
  -237
  -256
   217,261
   217,300
17
9
45
9
0
0
0
0

3
3
3
1
2
3
00:00
13:07
22:06
01:00
15:35
23:07
  3,575
  8,782
  3,605
  -252
  -258
  -235
   -38,098
   -38,273
   -38,348
8
20
16
4
54
43
0
0
0
0
0
0

4
1
03:43
08:57
18,838
  -246
  -212,682
95
0
0
0

5
1
05:31
10:14
16,995
  -243
   -18,579
21
84
0
0

6
1
08:03
13:06
18,189
  -257
     4,028
7
124
0
0

7
1
01:25
06:43
19,045
  -240
  -632,817
83
0
0
0

8
8
1
2
00:00
22:46
04:48
23:59
17,291
  4,385
  -239
  -238
  -636,584
  -635,488
64
21
1
24
1
0
0
0

9
9
1
2
04:01
14:37
07:32
16:24
12,638
  6,435
  -242
  -243
    47,703
    47,763
12
8
123
36
0
0
0
0

10
1
07:20
12:15
17,630
  -245
    -6,978
13
53
0
0

11
11
1
2
01:34
16:03
04:28
19:25
10,267
12,070
  -243
  -255
   -14,738
   -14,787
15
16
35
58
0
0
0
0

12
-

13
13
1
2
00:00
20:03
01:31
23:59
  5,439
14,201
  -251
  -249
     7,998
     8,058
10
6
51
42
0
0
0
0

14
1
14:34
19:38
18,161
  -250
    65,643
22
9
0
0

15
15
1
2
10:15
14:36
14:33
16:02
15,367
  5,074
  -254
  -262
   -27,446
   -27,500
27
18
47
65
0
0
0
0

16
-

17
1
09:28
14:39
18,503
  -247
  -162,968
519
0
8216
0

18
1
11:11
15:43
16,259
  -251
    61,724
15
41
0
0

19
-

20
20
1
2
04:47
17:34
05:49
22:25
  3,615
17,451
  -247
  -253
   168,213
   168,347
12
17
24
82
0
0
0
0

21
1
12:35
16:44
14,905
  -254
     1,407
8
146
0
0

22
1
18:11
23:29
19,033
  -246
  -358,975
219
0
0
0

23
1
08:29
14:06
20,180
  -249
    -4,496
16
92
0
0

24
1
04:49
10:40
20,935
  -256
   -37,421
29
19
0
0

25
25
1
2
15:43
19:36
19:35
21:21
13,895
  6,310
  -251
  -266
   -28,488
   -28,508
15
5
44
38
0
0
0
0

26
26
26
1
2
3
01:44
10:25
12:00
04:01
11:58
14:10
  8,252
  5,419
  7,831
  -239
  -251
  -263
   258,343
   259,046
   259,197
53
39
52
1
1
0
1
0
0
0
0
0

27
-

28
28
1
2
00:00
04:37
04:35
05:39
16,512
  3,601
  -239
  -253
    85,423
    85,421
9
22
92
44
0
0
0
0

29
29
1
2
01:36
10:41
03:55
11:53
  8,185
  4,163
  -235
  -248
   -27,601
   -28,547
79
41
1
0
1
0
0
0

30
30
1
2
06:40
17:19
10:14
19:00
12,869
  6,070
  -251
  -253
  -679,254
  -679,303
14
13
14
57
0
0
0
0

31
31
31
1
2
3
00:00
14:34
21:46
02:47
15:45
23:59
  9,995
  4,260
  7,917
  -243
  -257
  -228
  -311,685
  -312,321
  -312,644
49
22
36
26
6
0
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	18:48	23:59	18,668	-260	-235,064	10	197	0	0
2 2	1 2	18:56 22:34	22:33 23:59	12,998 5,137	-237 -256	217,261 217,300	17 9	45 9	0 0	0 0
3 3 3	1 2 3	00:00 13:07 22:06	01:00 15:35 23:07	3,575 8,782 3,605	-252 -258 -235	-38,098 -38,273 -38,348	8 20 16	4 54 43	0 0 0	0 0 0
4	1	03:43	08:57	18,838	-246	-212,682	95	0	0	0
5	1	05:31	10:14	16,995	-243	-18,579	21	84	0	0
6	1	08:03	13:06	18,189	-257	4,028	7	124	0	0
7	1	01:25	06:43	19,045	-240	-632,817	83	0	0	0
8 8	1 2	00:00 22:46	04:48 23:59	17,291 4,385	-239 -238	-636,584 -635,488	64 21	1 24	1 0	0 0
9 9	1 2	04:01 14:37	07:32 16:24	12,638 6,435	-242 -243	47,703 47,763	12 8	123 36	0 0	0 0
10	1	07:20	12:15	17,630	-245	-6,978	13	53	0	0
11 11	1 2	01:34 16:03	04:28 19:25	10,267 12,070	-243 -255	-14,738 -14,787	15 16	35 58	0 0	0 0
12	-
13 13	1 2	00:00 20:03	01:31 23:59	5,439 14,201	-251 -249	7,998 8,058	10 6	51 42	0 0	0 0
14	1	14:34	19:38	18,161	-250	65,643	22	9	0	0
15 15	1 2	10:15 14:36	14:33 16:02	15,367 5,074	-254 -262	-27,446 -27,500	27 18	47 65	0 0	0 0
16	-
17	1	09:28	14:39	18,503	-247	-162,968	519	0	8216	0
18	1	11:11	15:43	16,259	-251	61,724	15	41	0	0
19	-
20 20	1 2	04:47 17:34	05:49 22:25	3,615 17,451	-247 -253	168,213 168,347	12 17	24 82	0 0	0 0
21	1	12:35	16:44	14,905	-254	1,407	8	146	0	0
22	1	18:11	23:29	19,033	-246	-358,975	219	0	0	0
23	1	08:29	14:06	20,180	-249	-4,496	16	92	0	0
24	1	04:49	10:40	20,935	-256	-37,421	29	19	0	0
25 25	1 2	15:43 19:36	19:35 21:21	13,895 6,310	-251 -266	-28,488 -28,508	15 5	44 38	0 0	0 0
26 26 26	1 2 3	01:44 10:25 12:00	04:01 11:58 14:10	8,252 5,419 7,831	-239 -251 -263	258,343 259,046 259,197	53 39 52	1 1 0	1 0 0	0 0 0
27	-
28 28	1 2	00:00 04:37	04:35 05:39	16,512 3,601	-239 -253	85,423 85,421	9 22	92 44	0 0	0 0
29 29	1 2	01:36 10:41	03:55 11:53	8,185 4,163	-235 -248	-27,601 -28,547	79 41	1 0	1 0	0 0
30 30	1 2	06:40 17:19	10:14 19:00	12,869 6,070	-251 -253	-679,254 -679,303	14 13	14 57	0 0	0 0
31 31 31	1 2 3	00:00 14:34 21:46	02:47 15:45 23:59	9,995 4,260 7,917	-243 -257 -228	-311,685 -312,321 -312,644	49 22 36	26 6 0	1 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-