GPS Space Vehicle Time Integrity for MJD 53536

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
12:15
18:58
22,921
    21
  -408,535
39
5
5
0

2
2
1
2
02:07
05:24
05:21
08:21
11,003
10,358
     5
     7
    25,936
    25,940
4
4
51
42
0
0
0
0

3
3
1
2
10:04
18:05
12:48
22:27
  9,331
14,921
    13
    18
    -9,141
    -9,230
13
33
3
2
2
2
0
0

4
1
00:40
05:21
16,230
     1
  -154,695
118
0
0
0

5
5
1
2
02:32
05:24
05:21
07:25
  9,553
  7,058
    16
    19
  -106,784
  -106,803
7
7
0
4
0
0
0
0

6
1
05:24
10:42
18,577
    10
  -624,294
210
0
0
0

7
7
1
2
00:00
22:40
05:02
23:59
17,375
  4,526
     3
-1,098
  -168,669
  -171,576
128
21710
2
12
2
4526
0
0

8
8
1
2
00:00
20:01
02:04
23:59
  7,187
13,628
    10
   212
    32,020
    32,310
35
6478
1
12
1
13
0
0

9
9
1
2
01:10
09:47
04:45
13:39
12,589
13,394
    11
    12
    48,032
    48,100
10
11
0
6
0
0
0
0

10
10
1
2
04:00
05:24
05:21
09:16
  4,497
13,449
    11
    11
   -65,262
   -65,266
4
6
1
113
0
0
0
0

11
11
11
1
2
3
00:00
13:18
21:34
01:39
16:30
23:59
  5,734
10,745
  8,472
    -6
     6
    58
  -235,800
  -235,996
  -236,054
24
20
1098
2
2
12
1
2
12
0
0
0

12
-

13
1
17:32
22:53
18,487
    13
    -1,418
28
2
2
0

14
1
10:43
17:02
21,350
     9
    29,109
42
5
4
0

15
1
08:32
14:24
19,841
     9
  -445,817
49
2
2
0

16
1
15:38
20:40
17,501
    12
    -3,522
34
3
3
0

17
-

18
1
07:50
14:29
22,618
    13
   163,290
39
4
4
0

19
19
1
2
11:05
19:00
13:26
23:31
  7,972
15,784
     7
    19
    22,476
    22,509
22
6
2
10
2
0
0
0

20
20
1
2
02:00
14:59
03:15
19:45
  4,153
16,535
     3
     9
    61,928
    61,833
9
37
14
3
0
3
0
0

21
1
06:45
13:07
21,911
    13
  -108,428
34
2
2
0

22
1
09:15
15:53
22,714
    11
   -26,058
27
4
4
0

23
1
16:04
21:57
20,135
    14
  -192,016
32
3
2
0

24
24
1
2
00:00
15:51
04:16
17:25
14,876
  5,362
    -4
    -5
   -24,334
   -24,488
35
7
2
2
1
0
0
0

25
1
12:59
18:41
19,397
     8
   -95,440
32
3
3
0

26
26
26
1
2
3
00:00
06:53
22:56
01:22
11:34
23:59
  4,682
16,114
  3,579
     5
     6
  -363
   -23,173
   -23,157
   -23,511
11
5
6429
1
88
12
1
0
12
0
0
0

27
1
18:47
23:59
18,006
   389
    -3,169
14491
12
15
0

28
28
1
2
00:00
21:01
03:43
23:59
12,886
10,152
    13
   -87
   -45,320
   -45,384
4
3042
2
12
0
12
0
0

29
29
29
1
2
3
00:00
06:31
22:16
01:08
10:50
23:59
  3,827
15,009
  5,991
     9
     7
   274
  -117,271
  -118,064
  -119,211
52
124
5817
2
1
12
2
1
12
0
0
0

30
30
30
1
2
3
04:03
05:24
13:36
05:21
08:18
16:28
  4,369
10,236
  9,555
     6
    10
    11
  -246,819
  -246,975
  -247,580
26
60
63
0
1
2
0
0
2
0
0
0

31
-

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	12:15	18:58	22,921	21	-408,535	39	5	5	0
2 2	1 2	02:07 05:24	05:21 08:21	11,003 10,358	5 7	25,936 25,940	4 4	51 42	0 0	0 0
3 3	1 2	10:04 18:05	12:48 22:27	9,331 14,921	13 18	-9,141 -9,230	13 33	3 2	2 2	0 0
4	1	00:40	05:21	16,230	1	-154,695	118	0	0	0
5 5	1 2	02:32 05:24	05:21 07:25	9,553 7,058	16 19	-106,784 -106,803	7 7	0 4	0 0	0 0
6	1	05:24	10:42	18,577	10	-624,294	210	0	0	0
7 7	1 2	00:00 22:40	05:02 23:59	17,375 4,526	3 -1,098	-168,669 -171,576	128 21710	2 12	2 4526	0 0
8 8	1 2	00:00 20:01	02:04 23:59	7,187 13,628	10 212	32,020 32,310	35 6478	1 12	1 13	0 0
9 9	1 2	01:10 09:47	04:45 13:39	12,589 13,394	11 12	48,032 48,100	10 11	0 6	0 0	0 0
10 10	1 2	04:00 05:24	05:21 09:16	4,497 13,449	11 11	-65,262 -65,266	4 6	1 113	0 0	0 0
11 11 11	1 2 3	00:00 13:18 21:34	01:39 16:30 23:59	5,734 10,745 8,472	-6 6 58	-235,800 -235,996 -236,054	24 20 1098	2 2 12	1 2 12	0 0 0
12	-
13	1	17:32	22:53	18,487	13	-1,418	28	2	2	0
14	1	10:43	17:02	21,350	9	29,109	42	5	4	0
15	1	08:32	14:24	19,841	9	-445,817	49	2	2	0
16	1	15:38	20:40	17,501	12	-3,522	34	3	3	0
17	-
18	1	07:50	14:29	22,618	13	163,290	39	4	4	0
19 19	1 2	11:05 19:00	13:26 23:31	7,972 15,784	7 19	22,476 22,509	22 6	2 10	2 0	0 0
20 20	1 2	02:00 14:59	03:15 19:45	4,153 16,535	3 9	61,928 61,833	9 37	14 3	0 3	0 0
21	1	06:45	13:07	21,911	13	-108,428	34	2	2	0
22	1	09:15	15:53	22,714	11	-26,058	27	4	4	0
23	1	16:04	21:57	20,135	14	-192,016	32	3	2	0
24 24	1 2	00:00 15:51	04:16 17:25	14,876 5,362	-4 -5	-24,334 -24,488	35 7	2 2	1 0	0 0
25	1	12:59	18:41	19,397	8	-95,440	32	3	3	0
26 26 26	1 2 3	00:00 06:53 22:56	01:22 11:34 23:59	4,682 16,114 3,579	5 6 -363	-23,173 -23,157 -23,511	11 5 6429	1 88 12	1 0 12	0 0 0
27	1	18:47	23:59	18,006	389	-3,169	14491	12	15	0
28 28	1 2	00:00 21:01	03:43 23:59	12,886 10,152	13 -87	-45,320 -45,384	4 3042	2 12	0 12	0 0
29 29 29	1 2 3	00:00 06:31 22:16	01:08 10:50 23:59	3,827 15,009 5,991	9 7 274	-117,271 -118,064 -119,211	52 124 5817	2 1 12	2 1 12	0 0 0
30 30 30	1 2 3	04:03 05:24 13:36	05:21 08:18 16:28	4,369 10,236 9,555	6 10 11	-246,819 -246,975 -247,580	26 60 63	0 1 2	0 0 2	0 0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-