GPS Space Vehicle Time Integrity for MJD 55303

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
-

2
1
01:21
07:32
21,375
    29
  -247,154
21
1
0
0

3
3
3
1
2
3
09:15
10:18
17:10
10:16
11:51
21:39
  3,673
  5,232
15,410
    32
    33
    31
  -543,001
  -543,024
  -543,174
6
10
26
1
2
1
0
0
1
0
0
0

4
1
00:00
05:31
19,282
    28
   -61,653
49
0
0
0

5
1
03:17
08:37
18,521
    26
     1,903
4
25
0
0

6
6
6
1
2
3
08:43
10:18
17:05
10:16
11:57
21:09
  5,609
  5,587
13,937
    26
    29
    31
  -664,292
  -664,232
  -663,954
17
20
46
0
2
3
0
1
2
0
0
0

7
1
17:37
21:59
15,131
    29
     -375
22
3
3
0

8
8
1
2
00:00
19:14
01:16
23:59
  4,575
  9,317
    30
    82
    -4,891
    -4,853
4
4582
0
1
0
4
0
0

9
9
9
1
2
3
00:01
08:55
10:18
03:50
10:16
12:31
13,410
  4,866
  7,665
    29
    29
    26
    -1,283
    -1,341
    -1,359
10
4
9
2
0
2
0
0
0
0
0
0

10
10
1
2
02:32
19:05
07:30
20:24
17,337
  4,417
    33
    31
    40,535
    40,574
8
11
5
2
0
1
0
0

11
11
11
1
2
3
00:00
12:46
20:37
01:10
15:22
21:59
  4,212
  8,807
  4,700
    27
    27
    39
    57,007
    57,116
    57,186
6
30
22
2
1
1
0
1
1
0
0
0

12
1
01:51
06:45
16,823
    27
   125,814
21
2
0
0

13
1
16:24
21:57
19,008
    31
  -305,200
23
4
3
0

14
1
10:18
16:03
19,818
    31
   -34,965
30
2
1
0

15
1
06:03
10:16
14,721
    29
   285,592
21
0
0
0

16
16
1
2
07:25
14:45
08:27
19:44
  3,683
17,029
    28
    32
    62,409
    62,543
6
39
1
2
0
2
0
0

17
1
00:00
04:05
14,328
    29
  -144,750
12
2
0
0

18
18
1
2
06:55
10:18
10:16
13:29
11,803
10,874
    31
    34
   -62,377
   -62,403
8
38
0
2
0
2
0
0

19
19
1
2
10:18
18:11
12:40
21:59
  8,140
13,097
    30
    35
    28,718
    28,803
13
33
2
3
1
3
0
0

20
20
1
2
01:10
14:12
02:27
18:55
  4,344
16,398
    27
    31
   -57,585
   -57,545
10
10
21
1
0
1
0
0

21
21
1
2
06:16
10:18
10:16
11:59
13,915
  5,753
    33
    41
    54,057
    54,092
14
21
0
1
0
1
0
0

22
22
1
2
08:24
10:18
10:16
15:02
  6,499
16,300
    28
    28
  -174,211
  -174,196
5
18
0
2
0
2
0
0

23
1
15:13
21:07
20,522
    32
  -373,886
27
3
3
0

24
24
1
2
06:42
10:18
10:16
12:46
12,591
  8,514
    32
    34
  -279,739
  -279,773
10
16
0
1
0
1
0
0

25
-

26
26
1
2
07:22
10:18
10:16
12:46
10,176
  8,512
    30
    31
    40,470
    40,516
16
14
0
1
0
1
0
0

27
27
27
1
2
3
00:00
08:48
10:18
03:35
10:16
23:59
12,585
  5,263
  6,513
    24
    32
   -55
  -143,662
  -143,749
  -143,856
14
5
6775
2
2
1
0
0
1
0
0
0

28
28
1
2
00:00
20:06
02:45
21:59
  9,592
  6,549
    27
    32
    18,375
    18,321
7
17
2
1
0
1
0
0

29
1
04:22
09:52
19,246
    28
  -113,209
15
0
0
0

30
30
1
2
03:05
12:42
07:24
15:31
15,030
  9,588
    22
    27
  -234,388
  -234,498
12
28
1
1
0
1
0
0

31
1
12:05
17:41
19,292
    29
    41,699
36
2
2
0

32
32
1
2
13:04
17:00
15:59
18:19
10,270
  4,434
    34
    28
   -49,410
   -49,318
28
33
0
1
0
1
0
0

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	-
2	1	01:21	07:32	21,375	29	-247,154	21	1	0	0
3 3 3	1 2 3	09:15 10:18 17:10	10:16 11:51 21:39	3,673 5,232 15,410	32 33 31	-543,001 -543,024 -543,174	6 10 26	1 2 1	0 0 1	0 0 0
4	1	00:00	05:31	19,282	28	-61,653	49	0	0	0
5	1	03:17	08:37	18,521	26	1,903	4	25	0	0
6 6 6	1 2 3	08:43 10:18 17:05	10:16 11:57 21:09	5,609 5,587 13,937	26 29 31	-664,292 -664,232 -663,954	17 20 46	0 2 3	0 1 2	0 0 0
7	1	17:37	21:59	15,131	29	-375	22	3	3	0
8 8	1 2	00:00 19:14	01:16 23:59	4,575 9,317	30 82	-4,891 -4,853	4 4582	0 1	0 4	0 0
9 9 9	1 2 3	00:01 08:55 10:18	03:50 10:16 12:31	13,410 4,866 7,665	29 29 26	-1,283 -1,341 -1,359	10 4 9	2 0 2	0 0 0	0 0 0
10 10	1 2	02:32 19:05	07:30 20:24	17,337 4,417	33 31	40,535 40,574	8 11	5 2	0 1	0 0
11 11 11	1 2 3	00:00 12:46 20:37	01:10 15:22 21:59	4,212 8,807 4,700	27 27 39	57,007 57,116 57,186	6 30 22	2 1 1	0 1 1	0 0 0
12	1	01:51	06:45	16,823	27	125,814	21	2	0	0
13	1	16:24	21:57	19,008	31	-305,200	23	4	3	0
14	1	10:18	16:03	19,818	31	-34,965	30	2	1	0
15	1	06:03	10:16	14,721	29	285,592	21	0	0	0
16 16	1 2	07:25 14:45	08:27 19:44	3,683 17,029	28 32	62,409 62,543	6 39	1 2	0 2	0 0
17	1	00:00	04:05	14,328	29	-144,750	12	2	0	0
18 18	1 2	06:55 10:18	10:16 13:29	11,803 10,874	31 34	-62,377 -62,403	8 38	0 2	0 2	0 0
19 19	1 2	10:18 18:11	12:40 21:59	8,140 13,097	30 35	28,718 28,803	13 33	2 3	1 3	0 0
20 20	1 2	01:10 14:12	02:27 18:55	4,344 16,398	27 31	-57,585 -57,545	10 10	21 1	0 1	0 0
21 21	1 2	06:16 10:18	10:16 11:59	13,915 5,753	33 41	54,057 54,092	14 21	0 1	0 1	0 0
22 22	1 2	08:24 10:18	10:16 15:02	6,499 16,300	28 28	-174,211 -174,196	5 18	0 2	0 2	0 0
23	1	15:13	21:07	20,522	32	-373,886	27	3	3	0
24 24	1 2	06:42 10:18	10:16 12:46	12,591 8,514	32 34	-279,739 -279,773	10 16	0 1	0 1	0 0
25	-
26 26	1 2	07:22 10:18	10:16 12:46	10,176 8,512	30 31	40,470 40,516	16 14	0 1	0 1	0 0
27 27 27	1 2 3	00:00 08:48 10:18	03:35 10:16 23:59	12,585 5,263 6,513	24 32 -55	-143,662 -143,749 -143,856	14 5 6775	2 2 1	0 0 1	0 0 0
28 28	1 2	00:00 20:06	02:45 21:59	9,592 6,549	27 32	18,375 18,321	7 17	2 1	0 1	0 0
29	1	04:22	09:52	19,246	28	-113,209	15	0	0	0
30 30	1 2	03:05 12:42	07:24 15:31	15,030 9,588	22 27	-234,388 -234,498	12 28	1 1	0 1	0 0
31	1	12:05	17:41	19,292	29	41,699	36	2	2	0
32 32	1 2	13:04 17:00	15:59 18:19	10,270 4,434	34 28	-49,410 -49,318	28 33	0 1	0 1	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-