GPS Space Vehicle Time Integrity for MJD 54052

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
1
2
01:12
06:47
06:46
07:49
19,946
  3,736
    19
     7
   -88,636
   -88,678
18
12
7
33
0
0
0
0

2
2
1
2
14:39
18:44
18:43
19:50
14,619
  4,002
    19
     4
   -54,272
   -54,320
22
6
0
5
0
0
0
0

3
3
1
2
07:40
08:43
08:41
11:01
  3,616
  8,225
    24
    17
  -392,521
  -392,721
37
84
0
1
0
1
0
0

4
1
13:21
17:59
16,650
    20
  -335,910
28
0
0
0

5
-

6
1
18:05
23:22
18,985
     2
  -551,665
60
0
0
0

7
1
20:30
23:59
12,585
    -1
  -496,095
16
0
0
0

8
1
08:35
14:37
21,717
    23
    86,052
6
118
0
0

9
9
1
2
00:19
13:37
01:20
17:21
  3,678
13,460
     2
    11
   -44,370
   -44,453
10
16
0
6
0
0
0
0

10
10
1
2
17:13
20:21
20:20
21:38
11,214
  4,644
    13
     2
   -92,753
   -92,770
9
5
10
8
0
0
0
0

11
-

12
-

13
13
1
2
06:30
07:50
07:40
11:38
  4,215
13,676
    26
    13
  -112,279
  -112,325
5
23
30
0
0
0
0
0

14
1
00:00
04:39
16,750
    15
     1,188
9
18
0
0

15
-

16
1
04:28
09:27
17,900
    17
   -91,302
23
0
0
0

17
1
11:19
16:27
18,433
    13
   -89,758
5
89
0
0

18
18
1
2
00:00
20:30
03:08
23:59
11,226
12,554
     3
    11
   252,470
   252,519
8
5
84
52
0
0
0
0

19
19
1
2
01:06
07:50
02:12
12:07
  3,929
15,459
    -1
    19
   -33,706
   -33,801
10
24
11
26
0
0
0
0

20
1
03:45
07:49
14,654
    17
    21,846
9
28
0
0

21
21
1
2
00:00
21:00
02:00
23:59
  7,232
10,789
    -4
     7
   -61,136
   -61,241
11
11
1
1
0
0
0
0

22
22
1
2
00:00
22:04
04:45
23:59
17,049
  6,922
     7
    14
  -148,918
  -149,105
22
8
1
1
0
0
0
0

23
1
05:13
10:39
19,557
    18
  -140,325
13
4
0
0

24
1
14:15
19:13
17,895
    18
   -52,037
22
0
0
0

25
1
02:01
07:10
18,535
    14
  -404,036
25
0
0
0

26
26
26
1
2
3
11:39
19:34
21:43
13:03
21:42
23:22
  4,921
  7,640
  5,929
    14
    14
     2
     2,711
     3,194
     3,293
22
36
25
1
0
7
0
0
0
0
0
0

27
1
07:40
13:32
21,124
    20
   -77,804
20
1
0
0

28
1
09:39
16:16
23,847
    15
   -14,353
6
53
0
0

29
29
29
29
1
2
3
4
11:09
12:41
19:17
21:11
12:39
13:52
21:10
23:34
  5,386
  4,250
  6,739
  8,587
    18
     5
    17
     2
  -190,915
  -191,071
  -191,783
  -192,023
48
39
55
80
0
1
0
0
0
1
0
0
0
0
0
0

30
1
16:44
20:59
15,260
    -1
   -16,307
15
0
0
0

31
1
01:48
06:39
17,369
    13
    45,922
52
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	1 2	01:12 06:47	06:46 07:49	19,946 3,736	19 7	-88,636 -88,678	18 12	7 33	0 0	0 0
2 2	1 2	14:39 18:44	18:43 19:50	14,619 4,002	19 4	-54,272 -54,320	22 6	0 5	0 0	0 0
3 3	1 2	07:40 08:43	08:41 11:01	3,616 8,225	24 17	-392,521 -392,721	37 84	0 1	0 1	0 0
4	1	13:21	17:59	16,650	20	-335,910	28	0	0	0
5	-
6	1	18:05	23:22	18,985	2	-551,665	60	0	0	0
7	1	20:30	23:59	12,585	-1	-496,095	16	0	0	0
8	1	08:35	14:37	21,717	23	86,052	6	118	0	0
9 9	1 2	00:19 13:37	01:20 17:21	3,678 13,460	2 11	-44,370 -44,453	10 16	0 6	0 0	0 0
10 10	1 2	17:13 20:21	20:20 21:38	11,214 4,644	13 2	-92,753 -92,770	9 5	10 8	0 0	0 0
11	-
12	-
13 13	1 2	06:30 07:50	07:40 11:38	4,215 13,676	26 13	-112,279 -112,325	5 23	30 0	0 0	0 0
14	1	00:00	04:39	16,750	15	1,188	9	18	0	0
15	-
16	1	04:28	09:27	17,900	17	-91,302	23	0	0	0
17	1	11:19	16:27	18,433	13	-89,758	5	89	0	0
18 18	1 2	00:00 20:30	03:08 23:59	11,226 12,554	3 11	252,470 252,519	8 5	84 52	0 0	0 0
19 19	1 2	01:06 07:50	02:12 12:07	3,929 15,459	-1 19	-33,706 -33,801	10 24	11 26	0 0	0 0
20	1	03:45	07:49	14,654	17	21,846	9	28	0	0
21 21	1 2	00:00 21:00	02:00 23:59	7,232 10,789	-4 7	-61,136 -61,241	11 11	1 1	0 0	0 0
22 22	1 2	00:00 22:04	04:45 23:59	17,049 6,922	7 14	-148,918 -149,105	22 8	1 1	0 0	0 0
23	1	05:13	10:39	19,557	18	-140,325	13	4	0	0
24	1	14:15	19:13	17,895	18	-52,037	22	0	0	0
25	1	02:01	07:10	18,535	14	-404,036	25	0	0	0
26 26 26	1 2 3	11:39 19:34 21:43	13:03 21:42 23:22	4,921 7,640 5,929	14 14 2	2,711 3,194 3,293	22 36 25	1 0 7	0 0 0	0 0 0
27	1	07:40	13:32	21,124	20	-77,804	20	1	0	0
28	1	09:39	16:16	23,847	15	-14,353	6	53	0	0
29 29 29 29	1 2 3 4	11:09 12:41 19:17 21:11	12:39 13:52 21:10 23:34	5,386 4,250 6,739 8,587	18 5 17 2	-190,915 -191,071 -191,783 -192,023	48 39 55 80	0 1 0 0	0 1 0 0	0 0 0 0
30	1	16:44	20:59	15,260	-1	-16,307	15	0	0	0
31	1	01:48	06:39	17,369	13	45,922	52	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-