GPS Space Vehicle Time Integrity for MJD 52710

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
00:30
06:22
21,110
   102
  -275,137
16
85
0
0

2
2
1
2
00:47
04:27
04:26
06:06
13,126
  5,955
   112
    98
    79,003
    79,058
25
13
10
4
0
0
0
0

3
3
3
1
2
3
03:37
04:44
18:29
04:43
06:54
21:19
  3,936
  7,760
10,247
   104
    99
   111
  -112,199
  -112,222
  -112,370
12
11
13
38
8
17
0
0
0
0
0
0

4
1
09:31
14:50
19,136
   118
   -33,443
27
13
0
0

5
1
11:05
15:57
17,506
   124
    -6,005
23
149
0
0

6
1
13:37
18:48
18,638
   118
     3,282
8
36
0
0

7
1
07:21
13:02
20,411
   115
  -362,115
158
0
0
0

8
1
04:21
10:23
21,676
   112
  -245,841
117
0
0
0

9
9
1
2
09:39
20:01
13:13
22:06
12,881
  7,471
   117
    98
    34,942
    34,980
8
9
112
46
0
0
0
0

10
10
1
2
12:31
16:06
16:04
17:43
12,819
  5,814
   122
   108
   -21,489
   -21,508
12
5
28
23
0
0
0
0

11
11
11
1
2
3
00:00
07:40
21:41
01:09
10:06
23:59
  4,145
  8,731
  8,305
    83
   111
   113
   -38,441
   -38,455
   -38,525
16
10
10
41
102
37
0
0
0
0
0
0

12
-

13
1
02:09
07:26
19,039
   101
    24,399
9
79
0
0

14
1
19:06
23:12
14,744
   124
    24,633
12
87
0
0

15
1
16:43
22:38
21,302
   110
   -82,858
33
1
0
0

16
1
00:11
05:09
17,777
    97
    54,916
77
3
0
0

17
1
15:04
21:31
23,024
   124
    -2,319
23
15
0
0

18
-

19
-

20
20
1
2
00:00
10:30
04:17
11:41
15,402
  4,267
    98
   122
   210,879
   210,929
11
8
147
39
0
0
0
0

21
-

22
-

23
1
15:57
21:23
19,532
   119
   -21,705
13
9
0
0

24
1
11:08
16:10
18,127
   104
   -14,637
22
10
0
0

25
25
1
2
00:00
21:28
03:12
23:59
11,463
  9,071
    90
   135
   -40,727
   -40,743
13
10
27
3
0
0
0
0

26
26
26
1
2
3
07:29
15:19
17:45
09:46
17:43
19:56
  8,180
  8,605
  7,771
   114
   123
   108
  -447,763
  -448,050
  -448,152
31
32
25
7
0
0
0
0
0
0
0
0

27
1
03:42
09:02
19,111
   108
  -594,716
9
160
0
0

28
1
05:37
10:21
17,012
   122
    63,814
15
16
0
0

29
29
29
1
2
3
06:41
15:19
16:44
09:32
16:42
19:07
10,237
  4,968
  8,545
   115
   128
   111
   -91,264
   -91,557
   -91,650
37
29
32
1
0
17
0
0
0
0
0
0

30
1
12:28
16:42
15,250
   122
  -561,632
11
23
0
0

31
31
1
2
04:12
19:47
08:10
21:26
14,220
  5,917
   106
   115
   -23,289
   -25,127
150
65
1
0
1
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	00:30	06:22	21,110	102	-275,137	16	85	0	0
2 2	1 2	00:47 04:27	04:26 06:06	13,126 5,955	112 98	79,003 79,058	25 13	10 4	0 0	0 0
3 3 3	1 2 3	03:37 04:44 18:29	04:43 06:54 21:19	3,936 7,760 10,247	104 99 111	-112,199 -112,222 -112,370	12 11 13	38 8 17	0 0 0	0 0 0
4	1	09:31	14:50	19,136	118	-33,443	27	13	0	0
5	1	11:05	15:57	17,506	124	-6,005	23	149	0	0
6	1	13:37	18:48	18,638	118	3,282	8	36	0	0
7	1	07:21	13:02	20,411	115	-362,115	158	0	0	0
8	1	04:21	10:23	21,676	112	-245,841	117	0	0	0
9 9	1 2	09:39 20:01	13:13 22:06	12,881 7,471	117 98	34,942 34,980	8 9	112 46	0 0	0 0
10 10	1 2	12:31 16:06	16:04 17:43	12,819 5,814	122 108	-21,489 -21,508	12 5	28 23	0 0	0 0
11 11 11	1 2 3	00:00 07:40 21:41	01:09 10:06 23:59	4,145 8,731 8,305	83 111 113	-38,441 -38,455 -38,525	16 10 10	41 102 37	0 0 0	0 0 0
12	-
13	1	02:09	07:26	19,039	101	24,399	9	79	0	0
14	1	19:06	23:12	14,744	124	24,633	12	87	0	0
15	1	16:43	22:38	21,302	110	-82,858	33	1	0	0
16	1	00:11	05:09	17,777	97	54,916	77	3	0	0
17	1	15:04	21:31	23,024	124	-2,319	23	15	0	0
18	-
19	-
20 20	1 2	00:00 10:30	04:17 11:41	15,402 4,267	98 122	210,879 210,929	11 8	147 39	0 0	0 0
21	-
22	-
23	1	15:57	21:23	19,532	119	-21,705	13	9	0	0
24	1	11:08	16:10	18,127	104	-14,637	22	10	0	0
25 25	1 2	00:00 21:28	03:12 23:59	11,463 9,071	90 135	-40,727 -40,743	13 10	27 3	0 0	0 0
26 26 26	1 2 3	07:29 15:19 17:45	09:46 17:43 19:56	8,180 8,605 7,771	114 123 108	-447,763 -448,050 -448,152	31 32 25	7 0 0	0 0 0	0 0 0
27	1	03:42	09:02	19,111	108	-594,716	9	160	0	0
28	1	05:37	10:21	17,012	122	63,814	15	16	0	0
29 29 29	1 2 3	06:41 15:19 16:44	09:32 16:42 19:07	10,237 4,968 8,545	115 128 111	-91,264 -91,557 -91,650	37 29 32	1 0 17	0 0 0	0 0 0
30	1	12:28	16:42	15,250	122	-561,632	11	23	0	0
31 31	1 2	04:12 19:47	08:10 21:26	14,220 5,917	106 115	-23,289 -25,127	150 65	1 0	1 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-