GPS Space Vehicle Time Integrity for MJD 52435

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
1
2
00:00
19:21
01:16
23:59
  4,560
16,683
  -206
  -205
  -233,592
  -233,729
13
8
51
58
0
0
0
0

2
1
19:30
23:07
12,977
  -193
   213,100
19
13
0
0

3
3
3
1
2
3
00:00
13:39
22:05
01:32
16:08
23:40
  5,534
  8,902
  5,608
  -214
  -220
  -194
   -35,723
   -35,907
   -35,986
12
17
18
38
19
21
0
0
0
0
0
0

4
1
03:58
09:30
19,809
  -204
  -202,163
104
0
0
0

5
1
06:04
10:48
16,976
  -208
   -17,482
21
75
0
0

6
1
08:35
13:39
18,213
  -212
     3,831
8
123
0
0

7
1
01:58
07:16
19,045
  -195
  -644,409
76
0
0
0

8
1
00:00
05:21
19,274
  -202
  -646,157
65
1
1
0

9
9
1
2
04:33
15:08
08:04
17:00
12,643
  6,684
  -197
  -216
    46,527
    46,570
14
18
135
101
0
0
0
0

10
1
07:54
12:49
17,567
  -212
    -6,496
14
34
0
0

11
11
1
2
02:51
16:36
05:00
19:58
  7,682
12,108
  -208
  -209
   -14,209
   -14,249
12
12
69
38
0
0
0
0

12
-

13
13
1
2
00:00
20:37
01:48
23:59
  6,472
12,153
  -208
  -200
     7,498
     7,569
8
7
56
14
0
0
0
0

14
1
14:34
20:13
20,244
  -208
    67,555
26
13
0
0

15
15
1
2
10:49
15:15
15:04
16:55
15,291
  6,006
  -207
  -213
   -24,361
   -24,417
23
14
36
34
0
0
0
0

16
-

17
1
10:00
16:26
23,000
  -209
   -94,823
687
0
13311
0

18
1
11:43
16:03
15,571
  -205
    63,074
13
1
0
0

19
-

20
1
18:08
22:58
17,412
  -203
   166,556
17
36
0
0

21
1
13:09
19:08
21,395
  -212
     1,287
12
179
0
0

22
1
18:43
23:59
18,963
  -199
  -331,759
220
0
0
0

23
1
09:03
14:33
19,759
  -211
    -3,960
15
71
0
0

24
1
05:22
11:13
20,958
  -202
   -35,639
36
49
15
0

25
25
1
2
16:16
20:08
20:07
21:54
13,892
  6,335
  -212
  -212
   -28,042
   -28,049
13
5
88
22
0
0
0
0

26
26
26
1
2
3
02:17
11:27
12:33
04:34
12:32
14:44
  8,126
  3,843
  7,830
  -195
  -210
  -219
   242,190
   242,892
   243,020
55
24
49
1
0
0
1
0
0
0
0
0

27
27
1
2
00:00
03:47
02:28
22:00
  8,893
  1,161
  -196
  -211
   -22,688
   -22,683
12
690
61
1
0
1
0
0

28
1
00:30
05:21
17,249
  -192
    84,646
9
186
0
0

29
29
1
2
02:26
11:42
04:29
13:08
  7,190
  5,159
  -196
  -208
    -6,425
    -7,441
73
51
1
0
1
0
0
0

30
30
1
2
07:12
17:37
10:48
19:33
12,944
  6,903
  -213
  -214
  -677,399
  -677,535
22
13
2
5
0
0
0
0

31
31
31
1
2
3
00:00
15:08
22:59
03:18
16:18
23:59
11,829
  4,184
  3,621
  -212
  -210
  -181
  -302,561
  -303,254
  -303,594
57
22
20
1
7
15
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	1 2	00:00 19:21	01:16 23:59	4,560 16,683	-206 -205	-233,592 -233,729	13 8	51 58	0 0	0 0
2	1	19:30	23:07	12,977	-193	213,100	19	13	0	0
3 3 3	1 2 3	00:00 13:39 22:05	01:32 16:08 23:40	5,534 8,902 5,608	-214 -220 -194	-35,723 -35,907 -35,986	12 17 18	38 19 21	0 0 0	0 0 0
4	1	03:58	09:30	19,809	-204	-202,163	104	0	0	0
5	1	06:04	10:48	16,976	-208	-17,482	21	75	0	0
6	1	08:35	13:39	18,213	-212	3,831	8	123	0	0
7	1	01:58	07:16	19,045	-195	-644,409	76	0	0	0
8	1	00:00	05:21	19,274	-202	-646,157	65	1	1	0
9 9	1 2	04:33 15:08	08:04 17:00	12,643 6,684	-197 -216	46,527 46,570	14 18	135 101	0 0	0 0
10	1	07:54	12:49	17,567	-212	-6,496	14	34	0	0
11 11	1 2	02:51 16:36	05:00 19:58	7,682 12,108	-208 -209	-14,209 -14,249	12 12	69 38	0 0	0 0
12	-
13 13	1 2	00:00 20:37	01:48 23:59	6,472 12,153	-208 -200	7,498 7,569	8 7	56 14	0 0	0 0
14	1	14:34	20:13	20,244	-208	67,555	26	13	0	0
15 15	1 2	10:49 15:15	15:04 16:55	15,291 6,006	-207 -213	-24,361 -24,417	23 14	36 34	0 0	0 0
16	-
17	1	10:00	16:26	23,000	-209	-94,823	687	0	13311	0
18	1	11:43	16:03	15,571	-205	63,074	13	1	0	0
19	-
20	1	18:08	22:58	17,412	-203	166,556	17	36	0	0
21	1	13:09	19:08	21,395	-212	1,287	12	179	0	0
22	1	18:43	23:59	18,963	-199	-331,759	220	0	0	0
23	1	09:03	14:33	19,759	-211	-3,960	15	71	0	0
24	1	05:22	11:13	20,958	-202	-35,639	36	49	15	0
25 25	1 2	16:16 20:08	20:07 21:54	13,892 6,335	-212 -212	-28,042 -28,049	13 5	88 22	0 0	0 0
26 26 26	1 2 3	02:17 11:27 12:33	04:34 12:32 14:44	8,126 3,843 7,830	-195 -210 -219	242,190 242,892 243,020	55 24 49	1 0 0	1 0 0	0 0 0
27 27	1 2	00:00 03:47	02:28 22:00	8,893 1,161	-196 -211	-22,688 -22,683	12 690	61 1	0 1	0 0
28	1	00:30	05:21	17,249	-192	84,646	9	186	0	0
29 29	1 2	02:26 11:42	04:29 13:08	7,190 5,159	-196 -208	-6,425 -7,441	73 51	1 0	1 0	0 0
30 30	1 2	07:12 17:37	10:48 19:33	12,944 6,903	-213 -214	-677,399 -677,535	22 13	2 5	0 0	0 0
31 31 31	1 2 3	00:00 15:08 22:59	03:18 16:18 23:59	11,829 4,184 3,621	-212 -210 -181	-302,561 -303,254 -303,594	57 22 20	1 7 15	1 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-