GPS Space Vehicle Time Integrity for MJD 53314

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
04:01
08:59
08:58
10:36
17,755
  5,752
   -24
   -33
  -371,821
  -371,853
11
9
16
10
0
0
0
0

2
-

3
3
3
1
2
3
01:56
09:16
11:13
04:01
11:10
13:29
  7,377
  6,809
  7,981
   -42
   -16
   -23
   -58,255
   -58,316
   -58,349
17
11
18
3
18
69
0
0
0
0
0
0

4
1
16:14
20:51
16,633
   -20
  -567,638
79
0
0
0

5
1
17:55
22:41
17,143
   -30
   -58,160
21
0
0
0

6
6
1
2
00:00
20:35
01:56
23:59
  6,961
12,256
   -49
   -21
  -477,759
  -477,639
10
7
18
44
0
0
0
0

7
1
13:56
18:57
18,082
   -17
  -244,780
125
0
0
0

8
1
11:04
17:06
21,625
   -24
    13,035
10
124
0
0

9
9
1
2
02:44
16:18
04:45
19:53
  7,226
12,877
   -31
   -23
    13,267
    13,382
13
8
81
147
0
0
0
0

10
1
19:54
23:59
14,719
   -31
   -53,380
14
24
0
0

11
11
11
1
2
3
04:35
12:50
15:18
07:45
13:57
16:45
11,411
  3,990
  5,158
   -36
   -11
   -27
  -163,588
  -163,652
  -163,700
16
9
16
0
8
48
0
0
0
0
0
0

12
-

13
1
08:41
14:03
19,269
   -24
    19,057
11
91
0
0

14
1
01:56
07:06
18,593
   -27
    30,984
8
160
0
0

15
1
00:21
05:55
20,030
   -29
  -343,538
40
0
0
0

16
1
06:46
11:40
17,586
   -22
    -3,940
13
177
0
0

17
1
18:49
23:18
16,062
   -24
   159,370
18
11
0
0

18
1
00:00
04:17
15,454
   -30
    93,495
13
13
0
0

19
19
1
2
02:28
10:34
04:34
14:45
  7,575
14,989
   -42
   -16
     6,854
     6,898
8
11
12
58
0
0
0
0

20
1
06:00
10:50
17,346
   -28
   109,452
24
59
0
0

21
21
21
1
2
3
00:00
03:04
22:49
02:28
04:24
23:59
  8,873
  4,780
  4,199
   -23
   -47
   -26
   -82,000
   -82,031
   -82,050
5
9
9
13
0
31
0
0
0
0
0
0

22
1
00:59
07:03
21,801
   -34
   -15,405
15
56
0
0

23
1
07:05
13:02
21,403
   -23
  -196,212
30
8
0
0

24
1
17:10
22:11
18,098
   -24
   -71,084
24
2
0
0

25
1
04:25
09:28
18,114
   -26
   -78,986
10
37
0
0

26
26
1
2
00:00
21:59
01:56
23:59
  6,950
  7,259
   -34
   -26
  -269,449
  -270,151
25
17
0
0
0
0
0
0

27
1
10:09
16:13
21,799
   -20
  -462,302
70
0
0
0

28
1
12:24
19:00
23,737
   -22
   -44,511
14
20
0
0

29
29
29
1
2
3
00:00
15:06
21:45
02:07
16:17
23:37
  7,561
  4,262
  6,738
   -40
   -31
   -38
  -287,111
  -286,362
  -286,015
25
19
30
10
14
0
1
0
0
0
0
0

30
30
1
2
05:52
19:05
07:25
23:24
  5,510
15,543
   -29
   -36
  -519,150
  -518,716
13
29
30
0
0
0
0
0

31
1
14:03
18:36
16,299
   -19
    -2,232
15
19
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	04:01 08:59	08:58 10:36	17,755 5,752	-24 -33	-371,821 -371,853	11 9	16 10	0 0	0 0
2	-
3 3 3	1 2 3	01:56 09:16 11:13	04:01 11:10 13:29	7,377 6,809 7,981	-42 -16 -23	-58,255 -58,316 -58,349	17 11 18	3 18 69	0 0 0	0 0 0
4	1	16:14	20:51	16,633	-20	-567,638	79	0	0	0
5	1	17:55	22:41	17,143	-30	-58,160	21	0	0	0
6 6	1 2	00:00 20:35	01:56 23:59	6,961 12,256	-49 -21	-477,759 -477,639	10 7	18 44	0 0	0 0
7	1	13:56	18:57	18,082	-17	-244,780	125	0	0	0
8	1	11:04	17:06	21,625	-24	13,035	10	124	0	0
9 9	1 2	02:44 16:18	04:45 19:53	7,226 12,877	-31 -23	13,267 13,382	13 8	81 147	0 0	0 0
10	1	19:54	23:59	14,719	-31	-53,380	14	24	0	0
11 11 11	1 2 3	04:35 12:50 15:18	07:45 13:57 16:45	11,411 3,990 5,158	-36 -11 -27	-163,588 -163,652 -163,700	16 9 16	0 8 48	0 0 0	0 0 0
12	-
13	1	08:41	14:03	19,269	-24	19,057	11	91	0	0
14	1	01:56	07:06	18,593	-27	30,984	8	160	0	0
15	1	00:21	05:55	20,030	-29	-343,538	40	0	0	0
16	1	06:46	11:40	17,586	-22	-3,940	13	177	0	0
17	1	18:49	23:18	16,062	-24	159,370	18	11	0	0
18	1	00:00	04:17	15,454	-30	93,495	13	13	0	0
19 19	1 2	02:28 10:34	04:34 14:45	7,575 14,989	-42 -16	6,854 6,898	8 11	12 58	0 0	0 0
20	1	06:00	10:50	17,346	-28	109,452	24	59	0	0
21 21 21	1 2 3	00:00 03:04 22:49	02:28 04:24 23:59	8,873 4,780 4,199	-23 -47 -26	-82,000 -82,031 -82,050	5 9 9	13 0 31	0 0 0	0 0 0
22	1	00:59	07:03	21,801	-34	-15,405	15	56	0	0
23	1	07:05	13:02	21,403	-23	-196,212	30	8	0	0
24	1	17:10	22:11	18,098	-24	-71,084	24	2	0	0
25	1	04:25	09:28	18,114	-26	-78,986	10	37	0	0
26 26	1 2	00:00 21:59	01:56 23:59	6,950 7,259	-34 -26	-269,449 -270,151	25 17	0 0	0 0	0 0
27	1	10:09	16:13	21,799	-20	-462,302	70	0	0	0
28	1	12:24	19:00	23,737	-22	-44,511	14	20	0	0
29 29 29	1 2 3	00:00 15:06 21:45	02:07 16:17 23:37	7,561 4,262 6,738	-40 -31 -38	-287,111 -286,362 -286,015	25 19 30	10 14 0	1 0 0	0 0 0
30 30	1 2	05:52 19:05	07:25 23:24	5,510 15,543	-29 -36	-519,150 -518,716	13 29	30 0	0 0	0 0
31	1	14:03	18:36	16,299	-19	-2,232	15	19	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-