GPS Space Vehicle Time Integrity for MJD 53304

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
04:49
11:28
23,955
    10
  -370,059
16
0
0
0

2
-

3
3
3
1
2
3
02:37
09:57
11:54
04:42
11:50
13:45
  7,416
  6,823
  6,647
   -17
    16
    12
   -55,307
   -55,368
   -55,395
17
8
9
2
8
12
0
0
0
0
0
0

4
1
16:55
21:31
16,580
     7
  -583,068
76
0
0
0

5
1
18:36
23:22
17,158
    -1
   -56,289
23
9
0
0

6
6
1
2
00:00
21:16
02:37
23:59
  9,409
  9,783
   -13
     4
  -476,832
  -477,040
20
12
1
11
0
0
0
0

7
1
14:38
19:39
18,068
    16
  -266,470
119
0
0
0

8
1
11:46
17:47
21,675
     5
    12,335
10
36
0
0

9
9
9
1
2
3
01:51
03:31
16:59
03:17
04:45
20:34
  5,103
  4,414
12,921
     2
     8
    11
    11,601
    11,621
    11,728
11
8
6
1
36
10
0
0
0
0
0
0

10
10
1
2
00:00
20:35
01:03
23:59
  3,810
12,274
    -5
     7
   -52,780
   -52,818
12
10
54
8
0
0
0
0

11
11
11
1
2
3
05:16
13:31
15:49
08:26
15:32
17:28
11,379
  7,146
  5,919
    -3
    19
     6
  -160,673
  -160,746
  -160,784
18
10
19
7
16
43
0
0
0
0
0
0

12
-

13
1
09:23
14:44
19,265
    12
    19,662
12
2
0
0

14
1
02:37
07:47
18,599
    11
    30,263
9
193
0
0

15
1
01:16
06:37
19,229
     3
  -339,005
36
0
0
0

16
1
07:27
11:56
16,164
    18
    -4,248
6
75
0
0

17
1
19:32
23:59
16,016
     1
   160,437
10
80
0
0

18
1
00:10
04:49
16,764
     7
    90,139
18
0
0
0

19
19
1
2
03:09
11:17
05:15
15:25
  7,551
14,850
    -3
    17
     6,418
     6,456
9
11
15
48
0
0
0
0

20
1
06:42
11:32
17,388
    12
   112,132
21
1
0
0

21
21
1
2
00:00
03:44
03:08
05:06
11,310
  4,887
    11
   -16
   -81,386
   -81,419
6
12
15
2
0
0
0
0

22
1
01:39
07:43
21,791
     6
   -15,468
10
34
0
0

23
1
07:46
13:42
21,321
    13
  -192,252
34
0
0
0

24
1
17:50
22:51
18,062
     0
   -68,448
24
0
0
0

25
1
05:07
10:11
18,241
     5
   -78,308
9
30
0
0

26
26
26
26
1
2
3
4
00:00
14:45
16:09
22:39
02:37
15:58
17:09
23:59
  9,390
  4,383
  3,616
  4,813
     2
    14
    -5
    -0
  -261,524
  -261,984
  -262,046
  -262,267
29
12
13
12
0
0
1
0
0
0
0
0
0
0
0
0

27
1
10:50
16:54
21,849
    12
  -453,280
79
0
0
0

28
1
13:05
19:41
23,742
     9
   -44,039
19
34
0
0

29
29
29
1
2
3
00:23
14:38
22:25
02:45
16:58
23:59
  8,501
  8,369
  5,682
    -2
     2
     0
  -298,852
  -298,162
  -297,807
29
28
26
9
1
0
1
0
0
0
0
0

30
30
1
2
06:33
19:47
08:07
23:59
  5,535
15,171
     6
    -9
  -525,973
  -525,586
11
23
8
0
0
0
0
0

31
1
15:55
19:18
12,176
    12
      -29
13
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	04:49	11:28	23,955	10	-370,059	16	0	0	0
2	-
3 3 3	1 2 3	02:37 09:57 11:54	04:42 11:50 13:45	7,416 6,823 6,647	-17 16 12	-55,307 -55,368 -55,395	17 8 9	2 8 12	0 0 0	0 0 0
4	1	16:55	21:31	16,580	7	-583,068	76	0	0	0
5	1	18:36	23:22	17,158	-1	-56,289	23	9	0	0
6 6	1 2	00:00 21:16	02:37 23:59	9,409 9,783	-13 4	-476,832 -477,040	20 12	1 11	0 0	0 0
7	1	14:38	19:39	18,068	16	-266,470	119	0	0	0
8	1	11:46	17:47	21,675	5	12,335	10	36	0	0
9 9 9	1 2 3	01:51 03:31 16:59	03:17 04:45 20:34	5,103 4,414 12,921	2 8 11	11,601 11,621 11,728	11 8 6	1 36 10	0 0 0	0 0 0
10 10	1 2	00:00 20:35	01:03 23:59	3,810 12,274	-5 7	-52,780 -52,818	12 10	54 8	0 0	0 0
11 11 11	1 2 3	05:16 13:31 15:49	08:26 15:32 17:28	11,379 7,146 5,919	-3 19 6	-160,673 -160,746 -160,784	18 10 19	7 16 43	0 0 0	0 0 0
12	-
13	1	09:23	14:44	19,265	12	19,662	12	2	0	0
14	1	02:37	07:47	18,599	11	30,263	9	193	0	0
15	1	01:16	06:37	19,229	3	-339,005	36	0	0	0
16	1	07:27	11:56	16,164	18	-4,248	6	75	0	0
17	1	19:32	23:59	16,016	1	160,437	10	80	0	0
18	1	00:10	04:49	16,764	7	90,139	18	0	0	0
19 19	1 2	03:09 11:17	05:15 15:25	7,551 14,850	-3 17	6,418 6,456	9 11	15 48	0 0	0 0
20	1	06:42	11:32	17,388	12	112,132	21	1	0	0
21 21	1 2	00:00 03:44	03:08 05:06	11,310 4,887	11 -16	-81,386 -81,419	6 12	15 2	0 0	0 0
22	1	01:39	07:43	21,791	6	-15,468	10	34	0	0
23	1	07:46	13:42	21,321	13	-192,252	34	0	0	0
24	1	17:50	22:51	18,062	0	-68,448	24	0	0	0
25	1	05:07	10:11	18,241	5	-78,308	9	30	0	0
26 26 26 26	1 2 3 4	00:00 14:45 16:09 22:39	02:37 15:58 17:09 23:59	9,390 4,383 3,616 4,813	2 14 -5 -0	-261,524 -261,984 -262,046 -262,267	29 12 13 12	0 0 1 0	0 0 0 0	0 0 0 0
27	1	10:50	16:54	21,849	12	-453,280	79	0	0	0
28	1	13:05	19:41	23,742	9	-44,039	19	34	0	0
29 29 29	1 2 3	00:23 14:38 22:25	02:45 16:58 23:59	8,501 8,369 5,682	-2 2 0	-298,852 -298,162 -297,807	29 28 26	9 1 0	1 0 0	0 0 0
30 30	1 2	06:33 19:47	08:07 23:59	5,535 15,171	6 -9	-525,973 -525,586	11 23	8 0	0 0	0 0
31	1	15:55	19:18	12,176	12	-29	13	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-