GPS Space Vehicle Time Integrity for MJD 52626

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
06:03
11:59
21,209
    91
  -262,433
19
64
0
0

2
2
1
2
06:23
10:00
09:59
11:35
12,944
  5,717
    97
    84
    33,591
    33,636
16
10
47
1
0
0
0
0

3
3
3
1
2
3
00:12
08:25
10:32
03:07
10:31
12:35
10,475
  7,452
  7,305
    91
    96
    88
   -89,490
   -89,563
   -89,597
17
19
8
15
20
27
0
0
0
0
0
0

4
1
15:08
20:46
20,265
    81
  -377,975
45
0
0
0

5
1
16:47
21:34
17,216
    77
   -46,391
21
46
0
0

6
1
19:30
23:59
16,182
    87
     2,174
5
43
0
0

7
1
13:00
18:28
19,637
    91
  -137,750
235
0
0
0

8
1
10:05
16:07
21,725
    97
   -85,350
174
0
0
0

9
9
1
2
01:48
15:24
03:55
18:58
  7,604
12,806
    84
    83
    21,960
    22,056
10
8
101
102
0
0
0
0

10
10
1
2
18:13
21:47
21:46
23:25
12,778
  5,817
    80
    58
   -16,822
   -16,850
11
7
18
12
0
0
0
0

11
11
1
2
03:32
13:44
06:54
15:52
12,127
  7,703
    88
    85
   -29,015
   -29,060
12
12
59
36
0
0
0
0

12
-

13
1
07:52
13:10
19,087
    91
    19,835
9
149
0
0

14
14
1
2
00:58
05:03
05:01
06:24
14,628
  4,855
    95
    79
    33,976
    33,944
15
6
14
16
0
0
0
0

15
15
1
2
00:00
22:20
04:13
23:59
15,176
  5,910
    74
    86
   -49,024
   -49,359
24
11
1
45
0
0
0
0

16
-

17
17
1
2
00:00
21:06
03:21
23:59
12,041
10,394
    80
    82
    -8,430
    -8,523
12
9
101
55
0
0
0
0

18
18
1
2
00:00
22:20
03:26
23:59
12,382
  5,949
    85
    90
    13,376
    13,151
16
9
37
0
0
0
0
0

19
-

20
20
1
2
05:08
16:12
09:58
17:20
17,348
  4,095
    90
    83
   202,252
   202,297
9
10
158
65
0
0
0
0

21
-

22
-

23
23
1
2
00:00
20:00
01:42
23:59
  6,106
14,381
    72
    93
   -15,509
   -15,552
7
16
3
29
0
0
0
0

24
1
16:12
21:59
20,733
    79
   -79,161
25
48
0
0

25
1
03:23
09:04
20,408
    85
   -36,599
15
148
0
0

26
26
1
2
13:10
21:06
15:29
23:59
  8,309
10,328
    92
    91
  -349,316
  -349,812
53
60
1
3
0
0
0
0

27
1
09:04
15:13
22,012
    91
  -496,254
191
0
0
0

28
1
11:17
16:04
17,207
   100
    81,713
18
40
0
0

29
29
1
2
12:28
22:58
15:16
23:59
10,094
  3,558
   103
    76
  -393,527
  -394,098
59
21
1
11
0
0
0
0

30
30
1
2
04:51
18:14
06:40
21:05
  6,510
10,246
    85
    82
  -502,126
  -502,937
36
51
27
0
1
0
0
0

31
31
31
1
2
3
02:06
03:18
09:40
03:16
09:38
13:56
  4,207
  1,765
15,355
    81
   108
    98
  -313,747
  -313,413
  -313,312
20
10
53
21
4
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	06:03	11:59	21,209	91	-262,433	19	64	0	0
2 2	1 2	06:23 10:00	09:59 11:35	12,944 5,717	97 84	33,591 33,636	16 10	47 1	0 0	0 0
3 3 3	1 2 3	00:12 08:25 10:32	03:07 10:31 12:35	10,475 7,452 7,305	91 96 88	-89,490 -89,563 -89,597	17 19 8	15 20 27	0 0 0	0 0 0
4	1	15:08	20:46	20,265	81	-377,975	45	0	0	0
5	1	16:47	21:34	17,216	77	-46,391	21	46	0	0
6	1	19:30	23:59	16,182	87	2,174	5	43	0	0
7	1	13:00	18:28	19,637	91	-137,750	235	0	0	0
8	1	10:05	16:07	21,725	97	-85,350	174	0	0	0
9 9	1 2	01:48 15:24	03:55 18:58	7,604 12,806	84 83	21,960 22,056	10 8	101 102	0 0	0 0
10 10	1 2	18:13 21:47	21:46 23:25	12,778 5,817	80 58	-16,822 -16,850	11 7	18 12	0 0	0 0
11 11	1 2	03:32 13:44	06:54 15:52	12,127 7,703	88 85	-29,015 -29,060	12 12	59 36	0 0	0 0
12	-
13	1	07:52	13:10	19,087	91	19,835	9	149	0	0
14 14	1 2	00:58 05:03	05:01 06:24	14,628 4,855	95 79	33,976 33,944	15 6	14 16	0 0	0 0
15 15	1 2	00:00 22:20	04:13 23:59	15,176 5,910	74 86	-49,024 -49,359	24 11	1 45	0 0	0 0
16	-
17 17	1 2	00:00 21:06	03:21 23:59	12,041 10,394	80 82	-8,430 -8,523	12 9	101 55	0 0	0 0
18 18	1 2	00:00 22:20	03:26 23:59	12,382 5,949	85 90	13,376 13,151	16 9	37 0	0 0	0 0
19	-
20 20	1 2	05:08 16:12	09:58 17:20	17,348 4,095	90 83	202,252 202,297	9 10	158 65	0 0	0 0
21	-
22	-
23 23	1 2	00:00 20:00	01:42 23:59	6,106 14,381	72 93	-15,509 -15,552	7 16	3 29	0 0	0 0
24	1	16:12	21:59	20,733	79	-79,161	25	48	0	0
25	1	03:23	09:04	20,408	85	-36,599	15	148	0	0
26 26	1 2	13:10 21:06	15:29 23:59	8,309 10,328	92 91	-349,316 -349,812	53 60	1 3	0 0	0 0
27	1	09:04	15:13	22,012	91	-496,254	191	0	0	0
28	1	11:17	16:04	17,207	100	81,713	18	40	0	0
29 29	1 2	12:28 22:58	15:16 23:59	10,094 3,558	103 76	-393,527 -394,098	59 21	1 11	0 0	0 0
30 30	1 2	04:51 18:14	06:40 21:05	6,510 10,246	85 82	-502,126 -502,937	36 51	27 0	1 0	0 0
31 31 31	1 2 3	02:06 03:18 09:40	03:16 09:38 13:56	4,207 1,765 15,355	81 108 98	-313,747 -313,413 -313,312	20 10 53	21 4 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-