GPS Space Vehicle Time Integrity for MJD 54379

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
02:19
08:57
23,128
  -130
  -157,521
22
3
3
0

2
2
1
2
17:00
18:03
18:02
21:59
  3,665
13,537
  -126
  -124
  -141,848
  -141,870
4
27
0
2
0
1
0
0

3
3
1
2
00:25
08:24
03:07
12:46
  9,424
15,079
  -132
  -131
  -125,682
  -125,842
15
26
1
1
0
1
0
0

4
4
4
1
2
3
15:01
17:00
18:03
16:56
18:02
20:41
  6,729
  3,665
  9,138
148,484
  -125
  -122
   159,893
    11,302
    11,328
12190590
4
28
1
0
1
6729
0
1
0
0
0

5
5
1
2
03:50
18:03
06:00
21:59
  7,505
13,537
  -137
  -122
  -447,264
  -448,878
67
123
1
2
1
2
0
0

6
6
1
2
00:00
19:45
01:10
21:59
  4,161
  7,733
  -143
  -123
  -240,230
  -239,894
59
34
2
1
1
1
0
0

7
7
1
2
00:00
20:01
01:16
21:59
  4,569
  6,763
  -141
  -120
    64,819
    63,526
63
53
2
1
2
1
0
0

8
1
10:24
16:23
20,692
  -124
   125,270
19
2
2
0

9
9
9
9
1
2
3
4
00:09
15:26
17:00
18:03
03:59
16:56
18:02
19:04
13,459
  5,217
  3,665
  3,417
  -140
191,541
  -136
  -133
   -90,918
   100,678
   -91,008
   -91,011
6
13844891
3
4
11
1
0
2
0
5217
0
0
0
0
0
0

10
1
18:21
21:59
12,502
  -118
    97,715
69
2
2
0

11
11
1
2
03:55
11:56
06:46
16:16
  9,655
15,031
  -141
  -129
   -24,684
   -24,688
33
8
2
2
2
2
0
0

12
12
1
2
17:01
18:03
18:02
21:51
  3,641
13,016
  -132
  -125
    58,470
    58,488
5
40
0
2
0
2
0
0

13
1
07:47
13:13
18,768
  -132
  -211,918
21
1
1
0

14
1
01:01
07:18
21,725
  -136
   -45,882
31
2
2
0

15
-

16
1
05:56
10:56
17,240
  -132
  -179,770
49
2
2
0

17
17
17
1
2
3
12:49
17:00
18:03
16:56
18:02
19:06
14,402
  3,665
  3,533
69,307
  -126
  -124
    16,772
   -52,651
   -52,645
8332754
3
4
1
0
3
14402
0
0
0
0
0

18
1
00:00
04:46
16,569
  -137
   232,608
19
1
1
0

19
19
1
2
01:35
09:27
03:51
13:58
  7,883
15,712
  -139
  -128
   -69,762
   -69,824
6
10
1
1
0
0
0
0

20
1
05:20
10:07
16,785
  -134
    30,568
37
3
3
0

21
1
00:00
03:25
12,023
  -139
   -77,947
7
2
1
0

22
1
00:00
06:25
22,267
  -143
  -199,876
27
1
1
0

23
1
06:20
12:15
20,749
  -131
  -208,401
41
3
3
0

24
24
1
2
00:00
20:00
02:10
23:59
  7,515
13,611
  -144
  -123
   -36,166
   -36,373
21
24
2
2
1
1
0
0

25
1
08:26
14:42
21,713
  -134
  -455,806
54
1
1
0

26
26
1
2
00:00
13:06
01:48
15:43
  6,449
  9,141
  -142
  -135
   -52,045
   -52,669
31
35
2
3
2
0
0
0

27
1
09:25
15:23
20,675
  -123
  -139,685
27
2
2
0

28
28
1
2
11:24
17:00
16:56
18:00
19,196
  3,575
51,972
  -120
    60,115
     8,030
7217630
4
1
1
19196
0
0
0

29
29
29
1
2
3
00:00
12:37
20:50
01:15
15:29
21:59
  4,459
  9,969
  3,824
  -135
  -126
  -121
    -6,054
    -6,052
    -6,053
30
16
68
1
2
1
1
2
1
0
0
0

30
30
1
2
03:56
18:19
06:48
21:59
  9,774
12,613
  -144
  -123
   -48,197
   -48,252
37
34
2
2
2
2
0
0

31
1
03:23
09:01
19,531
  -137
    -7,228
18
3
3
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1	1	02:19	08:57	23,128	-130	-157,521	22	3	3	0
2 2	1 2	17:00 18:03	18:02 21:59	3,665 13,537	-126 -124	-141,848 -141,870	4 27	0 2	0 1	0 0
3 3	1 2	00:25 08:24	03:07 12:46	9,424 15,079	-132 -131	-125,682 -125,842	15 26	1 1	0 1	0 0
4 4 4	1 2 3	15:01 17:00 18:03	16:56 18:02 20:41	6,729 3,665 9,138	148,484 -125 -122	159,893 11,302 11,328	12190590 4 28	1 0 1	6729 0 1	0 0 0
5 5	1 2	03:50 18:03	06:00 21:59	7,505 13,537	-137 -122	-447,264 -448,878	67 123	1 2	1 2	0 0
6 6	1 2	00:00 19:45	01:10 21:59	4,161 7,733	-143 -123	-240,230 -239,894	59 34	2 1	1 1	0 0
7 7	1 2	00:00 20:01	01:16 21:59	4,569 6,763	-141 -120	64,819 63,526	63 53	2 1	2 1	0 0
8	1	10:24	16:23	20,692	-124	125,270	19	2	2	0
9 9 9 9	1 2 3 4	00:09 15:26 17:00 18:03	03:59 16:56 18:02 19:04	13,459 5,217 3,665 3,417	-140 191,541 -136 -133	-90,918 100,678 -91,008 -91,011	6 13844891 3 4	11 1 0 2	0 5217 0 0	0 0 0 0
10	1	18:21	21:59	12,502	-118	97,715	69	2	2	0
11 11	1 2	03:55 11:56	06:46 16:16	9,655 15,031	-141 -129	-24,684 -24,688	33 8	2 2	2 2	0 0
12 12	1 2	17:01 18:03	18:02 21:51	3,641 13,016	-132 -125	58,470 58,488	5 40	0 2	0 2	0 0
13	1	07:47	13:13	18,768	-132	-211,918	21	1	1	0
14	1	01:01	07:18	21,725	-136	-45,882	31	2	2	0
15	-
16	1	05:56	10:56	17,240	-132	-179,770	49	2	2	0
17 17 17	1 2 3	12:49 17:00 18:03	16:56 18:02 19:06	14,402 3,665 3,533	69,307 -126 -124	16,772 -52,651 -52,645	8332754 3 4	1 0 3	14402 0 0	0 0 0
18	1	00:00	04:46	16,569	-137	232,608	19	1	1	0
19 19	1 2	01:35 09:27	03:51 13:58	7,883 15,712	-139 -128	-69,762 -69,824	6 10	1 1	0 0	0 0
20	1	05:20	10:07	16,785	-134	30,568	37	3	3	0
21	1	00:00	03:25	12,023	-139	-77,947	7	2	1	0
22	1	00:00	06:25	22,267	-143	-199,876	27	1	1	0
23	1	06:20	12:15	20,749	-131	-208,401	41	3	3	0
24 24	1 2	00:00 20:00	02:10 23:59	7,515 13,611	-144 -123	-36,166 -36,373	21 24	2 2	1 1	0 0
25	1	08:26	14:42	21,713	-134	-455,806	54	1	1	0
26 26	1 2	00:00 13:06	01:48 15:43	6,449 9,141	-142 -135	-52,045 -52,669	31 35	2 3	2 0	0 0
27	1	09:25	15:23	20,675	-123	-139,685	27	2	2	0
28 28	1 2	11:24 17:00	16:56 18:00	19,196 3,575	51,972 -120	60,115 8,030	7217630 4	1 1	19196 0	0 0
29 29 29	1 2 3	00:00 12:37 20:50	01:15 15:29 21:59	4,459 9,969 3,824	-135 -126 -121	-6,054 -6,052 -6,053	30 16 68	1 2 1	1 2 1	0 0 0
30 30	1 2	03:56 18:19	06:48 21:59	9,774 12,613	-144 -123	-48,197 -48,252	37 34	2 2	2 2	0 0
31	1	03:23	09:01	19,531	-137	-7,228	18	3	3	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-