GPS Space Vehicle Time Integrity for MJD 51822

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
13:22
19:03
20,387
-14,905
  -162,227
37
1
0
0

2
2
1
2
00:00
19:03
01:14
23:59
  4,325
17,600
-14,897
-14,911
   264,120
   264,489
53
38
1
0
0
0
0
0

3
3
1
2
06:55
15:15
10:05
19:18
11,430
14,556
-14,892
-14,902
   -60,978
   -61,096
34
43
0
19
0
0
0
0

4
4
1
2
00:00
22:01
01:57
23:59
  6,846
  6,933
-14,882
-14,916
  -486,890
  -489,155
60
67
0
0
0
0
0
0

5
1
00:00
01:57
  6,847
-14,852
  -282,550
49
0
0
0

6
1
04:49
07:59
11,290
-14,876
   -14,848
25
9
0
0

7
7
1
2
00:00
19:55
01:57
23:59
  6,845
14,470
-14,869
-14,919
  -184,536
  -188,593
90
239
0
0
0
0
0
0

8
1
17:23
23:08
20,722
-14,911
  -575,918
208
0
0
0

9
9
9
1
2
3
00:00
07:01
22:11
01:56
10:36
23:59
  6,811
12,909
  6,364
-14,888
-14,881
-14,931
    -3,880
    -3,824
    -3,782
45
35
25
0
3
13
0
0
0
0
0
0

10
10
1
2
01:13
03:10
03:09
06:25
  6,469
11,002
-14,891
-14,902
   -72,488
   -72,503
31
29
0
3
0
0
0
0

11
1
19:03
22:28
12,277
-14,918
   -15,051
41
0
0
0

12
-

13
1
14:46
20:05
19,126
-14,907
   813,285
42
0
0
0

14
-

15
1
06:59
12:21
19,298
-14,888
   -15,184
31
3
0
0

16
-

17
1
03:43
10:13
22,857
-14,882
   261,864
37
3
0
0

18
-

19
19
19
1
2
3
14:35
17:00
19:44
16:23
19:42
21:08
  6,459
  9,737
  5,030
-14,895
-14,904
-14,918
  -326,274
  -326,397
  -326,488
27
49
46
143
0
0
0
0
0
0
0
0

20
1
12:11
16:59
17,253
-14,896
    37,479
30
11
0
0

21
1
06:59
13:28
23,321
-14,881
   -31,756
29
10
0
0

22
1
12:38
17:52
18,771
-14,899
  -348,119
158
0
0
0

23
1
04:59
11:26
23,172
-14,881
   -15,415
28
17
0
0

24
24
1
2
00:00
03:10
03:09
05:04
10,765
  6,157
-14,848
-14,833
   -21,048
   -21,061
40
29
0
1
0
0
0
0

25
1
10:25
16:07
20,405
-14,883
   -23,594
32
22
0
0

26
26
1
2
04:49
20:17
08:48
22:26
14,201
  7,735
-14,892
-14,933
  -576,348
  -576,504
35
40
12
0
0
0
0
0

27
1
18:16
22:04
13,694
-14,922
   -47,897
40
0
0
0

28
1
13:49
19:18
19,645
-14,915
     8,331
70
3
1
0

29
1
07:59
13:58
21,527
-14,886
  -143,062
226
0
0
0

30
30
30
1
2
3
01:12
03:10
11:50
03:09
05:31
13:30
  6,558
  7,766
  6,039
-14,899
-14,908
-14,895
    25,719
    25,723
    25,787
32
28
12
1
0
21
0
0
0
0
0
0

31
31
31
1
2
3
09:11
16:23
19:42
10:20
19:03
20:58
  4,122
  9,565
  4,503
-14,905
-14,899
-14,927
   -28,550
   -28,583
   -28,624
24
34
45
73
0
0
0
0
0
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	13:22	19:03	20,387	-14,905	-162,227	37	1	0	0
2 2	1 2	00:00 19:03	01:14 23:59	4,325 17,600	-14,897 -14,911	264,120 264,489	53 38	1 0	0 0	0 0
3 3	1 2	06:55 15:15	10:05 19:18	11,430 14,556	-14,892 -14,902	-60,978 -61,096	34 43	0 19	0 0	0 0
4 4	1 2	00:00 22:01	01:57 23:59	6,846 6,933	-14,882 -14,916	-486,890 -489,155	60 67	0 0	0 0	0 0
5	1	00:00	01:57	6,847	-14,852	-282,550	49	0	0	0
6	1	04:49	07:59	11,290	-14,876	-14,848	25	9	0	0
7 7	1 2	00:00 19:55	01:57 23:59	6,845 14,470	-14,869 -14,919	-184,536 -188,593	90 239	0 0	0 0	0 0
8	1	17:23	23:08	20,722	-14,911	-575,918	208	0	0	0
9 9 9	1 2 3	00:00 07:01 22:11	01:56 10:36 23:59	6,811 12,909 6,364	-14,888 -14,881 -14,931	-3,880 -3,824 -3,782	45 35 25	0 3 13	0 0 0	0 0 0
10 10	1 2	01:13 03:10	03:09 06:25	6,469 11,002	-14,891 -14,902	-72,488 -72,503	31 29	0 3	0 0	0 0
11	1	19:03	22:28	12,277	-14,918	-15,051	41	0	0	0
12	-
13	1	14:46	20:05	19,126	-14,907	813,285	42	0	0	0
14	-
15	1	06:59	12:21	19,298	-14,888	-15,184	31	3	0	0
16	-
17	1	03:43	10:13	22,857	-14,882	261,864	37	3	0	0
18	-
19 19 19	1 2 3	14:35 17:00 19:44	16:23 19:42 21:08	6,459 9,737 5,030	-14,895 -14,904 -14,918	-326,274 -326,397 -326,488	27 49 46	143 0 0	0 0 0	0 0 0
20	1	12:11	16:59	17,253	-14,896	37,479	30	11	0	0
21	1	06:59	13:28	23,321	-14,881	-31,756	29	10	0	0
22	1	12:38	17:52	18,771	-14,899	-348,119	158	0	0	0
23	1	04:59	11:26	23,172	-14,881	-15,415	28	17	0	0
24 24	1 2	00:00 03:10	03:09 05:04	10,765 6,157	-14,848 -14,833	-21,048 -21,061	40 29	0 1	0 0	0 0
25	1	10:25	16:07	20,405	-14,883	-23,594	32	22	0	0
26 26	1 2	04:49 20:17	08:48 22:26	14,201 7,735	-14,892 -14,933	-576,348 -576,504	35 40	12 0	0 0	0 0
27	1	18:16	22:04	13,694	-14,922	-47,897	40	0	0	0
28	1	13:49	19:18	19,645	-14,915	8,331	70	3	1	0
29	1	07:59	13:58	21,527	-14,886	-143,062	226	0	0	0
30 30 30	1 2 3	01:12 03:10 11:50	03:09 05:31 13:30	6,558 7,766 6,039	-14,899 -14,908 -14,895	25,719 25,723 25,787	32 28 12	1 0 21	0 0 0	0 0 0
31 31 31	1 2 3	09:11 16:23 19:42	10:20 19:03 20:58	4,122 9,565 4,503	-14,905 -14,899 -14,927	-28,550 -28,583 -28,624	24 34 45	73 0 0	0 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-