GPS Space Vehicle Time Integrity for MJD 53838

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
16:06
22:16
22,161
   -29
   -46,902
15
0
0
0

2
1
05:28
10:33
18,233
   -30
     9,338
17
33
0
0

3
3
3
1
2
3
00:00
13:42
21:20
01:36
16:06
23:20
  5,768
  8,595
  7,152
   -45
   -35
   -24
   -89,900
   -90,066
   -90,139
16
14
12
43
0
18
0
0
0
0
0
0

4
1
04:24
09:20
17,715
   -30
  -203,632
58
0
0
0

5
1
06:06
10:52
17,187
   -30
   170,246
339
1
2644
0

6
1
08:34
13:42
18,456
   -28
  -468,912
135
0
0
0

7
1
10:53
15:19
15,971
   -34
  -527,533
32
0
0
0

8
1
00:00
05:28
19,665
   -41
    62,370
7
107
0
0

9
9
9
1
2
3
04:24
13:06
14:53
08:03
14:51
16:23
13,146
  6,255
  5,279
   -41
   -31
   -37
   -15,886
   -15,928
   -15,943
15
7
9
15
24
25
0
0
0
0
0
0

10
1
07:27
12:21
17,619
   -20
   -81,735
7
18
0
0

11
11
1
2
00:57
17:03
04:57
19:48
14,359
  9,799
   -32
   -41
  -320,194
  -320,347
15
16
60
30
0
0
0
0

12
-

13
13
1
2
00:00
20:42
02:11
23:59
  7,867
11,829
   -47
   -27
   -54,199
   -54,386
15
12
1
6
0
0
0
0

14
1
14:53
19:14
15,619
   -33
    15,987
9
9
0
0

15
1
11:29
17:25
21,351
   -38
  -596,038
50
0
0
0

16
1
18:54
23:23
16,138
   -31
   -36,657
16
5
0
0

17
17
1
2
02:06
05:59
05:58
07:29
13,918
  5,338
   -32
   -36
   -81,750
   -81,798
21
7
0
25
0
0
0
0

18
1
11:29
16:31
18,096
   -33
   230,564
6
49
0
0

19
19
19
1
2
3
00:00
14:53
22:45
02:58
16:43
23:59
10,699
  6,598
  4,451
   -34
   -38
   -19
    15,430
    15,347
    15,325
15
9
5
47
4
15
0
0
0
0
0
0

20
1
18:09
22:59
17,393
   -34
    28,656
11
16
0
0

21
21
1
2
10:13
15:19
14:53
16:31
16,786
  4,309
   -27
   -48
   -21,115
   -21,171
21
8
0
0
0
0
0
0

22
1
13:05
19:18
22,394
   -38
   -85,221
30
1
0
0

23
23
1
2
00:00
19:19
01:09
23:59
  4,183
16,822
   -49
   -29
  -144,271
  -144,168
6
9
5
174
0
0
0
0

24
1
03:28
07:33
14,719
   -27
  -100,374
17
0
0
0

25
1
16:32
21:39
18,415
   -27
    -9,960
40
0
0
0

26
26
26
1
2
3
02:12
03:21
10:08
03:20
04:42
13:04
  4,084
  4,781
10,564
   -29
   -42
   -27
    85,064
    85,099
    85,400
12
17
28
0
13
0
0
0
0
0
0
0

27
1
00:00
04:24
15,836
   -40
   -44,101
19
1
0
0

28
1
00:19
06:57
23,826
   -31
   -29,645
6
55
0
0

29
29
29
29
1
2
3
4
01:43
03:15
09:54
12:32
03:13
04:24
11:28
13:42
  5,358
  4,145
  5,695
  4,198
   -31
   -45
   -27
   -42
  -584,112
  -584,168
  -584,357
  -584,445
17
15
16
15
10
3
1
0
0
0
0
0
0
0
0
0

30
30
1
2
07:15
17:41
11:28
19:32
15,195
  6,607
   -29
   -32
  -136,511
  -138,234
233
104
1
0
1
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 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	16:06	22:16	22,161	-29	-46,902	15	0	0	0
2	1	05:28	10:33	18,233	-30	9,338	17	33	0	0
3 3 3	1 2 3	00:00 13:42 21:20	01:36 16:06 23:20	5,768 8,595 7,152	-45 -35 -24	-89,900 -90,066 -90,139	16 14 12	43 0 18	0 0 0	0 0 0
4	1	04:24	09:20	17,715	-30	-203,632	58	0	0	0
5	1	06:06	10:52	17,187	-30	170,246	339	1	2644	0
6	1	08:34	13:42	18,456	-28	-468,912	135	0	0	0
7	1	10:53	15:19	15,971	-34	-527,533	32	0	0	0
8	1	00:00	05:28	19,665	-41	62,370	7	107	0	0
9 9 9	1 2 3	04:24 13:06 14:53	08:03 14:51 16:23	13,146 6,255 5,279	-41 -31 -37	-15,886 -15,928 -15,943	15 7 9	15 24 25	0 0 0	0 0 0
10	1	07:27	12:21	17,619	-20	-81,735	7	18	0	0
11 11	1 2	00:57 17:03	04:57 19:48	14,359 9,799	-32 -41	-320,194 -320,347	15 16	60 30	0 0	0 0
12	-
13 13	1 2	00:00 20:42	02:11 23:59	7,867 11,829	-47 -27	-54,199 -54,386	15 12	1 6	0 0	0 0
14	1	14:53	19:14	15,619	-33	15,987	9	9	0	0
15	1	11:29	17:25	21,351	-38	-596,038	50	0	0	0
16	1	18:54	23:23	16,138	-31	-36,657	16	5	0	0
17 17	1 2	02:06 05:59	05:58 07:29	13,918 5,338	-32 -36	-81,750 -81,798	21 7	0 25	0 0	0 0
18	1	11:29	16:31	18,096	-33	230,564	6	49	0	0
19 19 19	1 2 3	00:00 14:53 22:45	02:58 16:43 23:59	10,699 6,598 4,451	-34 -38 -19	15,430 15,347 15,325	15 9 5	47 4 15	0 0 0	0 0 0
20	1	18:09	22:59	17,393	-34	28,656	11	16	0	0
21 21	1 2	10:13 15:19	14:53 16:31	16,786 4,309	-27 -48	-21,115 -21,171	21 8	0 0	0 0	0 0
22	1	13:05	19:18	22,394	-38	-85,221	30	1	0	0
23 23	1 2	00:00 19:19	01:09 23:59	4,183 16,822	-49 -29	-144,271 -144,168	6 9	5 174	0 0	0 0
24	1	03:28	07:33	14,719	-27	-100,374	17	0	0	0
25	1	16:32	21:39	18,415	-27	-9,960	40	0	0	0
26 26 26	1 2 3	02:12 03:21 10:08	03:20 04:42 13:04	4,084 4,781 10,564	-29 -42 -27	85,064 85,099 85,400	12 17 28	0 13 0	0 0 0	0 0 0
27	1	00:00	04:24	15,836	-40	-44,101	19	1	0	0
28	1	00:19	06:57	23,826	-31	-29,645	6	55	0	0
29 29 29 29	1 2 3 4	01:43 03:15 09:54 12:32	03:13 04:24 11:28 13:42	5,358 4,145 5,695 4,198	-31 -45 -27 -42	-584,112 -584,168 -584,357 -584,445	17 15 16 15	10 3 1 0	0 0 0 0	0 0 0 0
30 30	1 2	07:15 17:41	11:28 19:32	15,195 6,607	-29 -32	-136,511 -138,234	233 104	1 0	1 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-