GPS Space Vehicle Time Integrity for MJD 52525

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
13:06
18:58
21,127
  -474
  -247,810
19
33
0
0

2
1
13:15
18:26
18,569
  -461
   260,011
25
17
0
0

3
3
3
1
2
3
07:34
16:00
17:35
10:00
17:33
19:25
  8,720
  5,429
  6,517
  -471
  -463
  -476
   -61,765
   -61,852
   -61,886
14
23
13
48
52
36
0
0
0
0
0
0

4
4
1
2
00:00
22:07
03:30
23:59
12,592
  6,727
  -473
  -448
  -303,587
  -304,389
45
25
1
0
1
0
0
0

5
1
00:00
04:39
16,750
  -463
   -31,039
14
33
0
0

6
1
02:31
07:34
18,150
  -465
     -378
12
50
0
0

7
7
1
2
00:00
19:49
01:18
23:59
  4,711
15,038
  -468
  -456
  -463,881
  -461,560
43
125
0
0
0
0
0
0

8
1
17:09
23:06
21,394
  -464
  -502,589
145
0
0
0

9
9
9
1
2
3
00:00
08:58
22:20
01:56
10:51
23:59
  6,977
  6,742
  5,967
  -476
  -481
  -459
     6,537
     6,587
     6,683
10
18
5
64
111
32
0
0
0
0
0
0

10
10
1
2
01:13
04:48
04:47
06:28
12,835
  5,962
  -442
  -474
   -11,864
   -11,902
26
6
0
19
0
0
0
0

11
11
11
1
2
3
10:27
19:08
20:39
13:49
20:35
22:48
12,099
  5,158
  7,717
  -474
  -445
  -464
   -20,535
   -20,533
   -20,558
13
19
10
38
27
20
0
0
0
0
0
0

12
-

13
1
14:38
19:59
19,174
  -470
    12,948
7
109
0
0

14
14
1
2
08:05
12:03
12:02
13:24
14,200
  4,842
  -464
  -475
    49,710
    49,681
16
7
31
38
0
0
0
0

15
1
04:40
10:48
22,069
  -468
    -9,322
32
17
0
0

16
-

17
1
03:53
10:17
22,838
  -460
  -380,343
547
0
10809
0

18
1
05:14
09:58
17,043
  -465
    43,468
19
35
0
0

19
-

20
1
11:50
15:55
14,650
  -471
   185,451
6
47
0
0

21
21
1
2
06:52
08:46
08:05
12:22
  4,347
12,949
  -455
  -475
     3,125
     3,109
8
11
37
105
0
0
0
0

22
1
12:41
18:05
19,430
  -476
  -502,166
63
0
0
0

23
1
02:44
08:18
20,035
  -462
    -9,662
27
1
0
0

24
1
00:00
05:16
18,877
  -463
   -56,296
24
14
0
0

25
25
1
2
10:11
14:05
14:03
15:51
13,938
  6,415
  -462
  -479
   -32,803
   -32,826
16
5
18
40
0
0
0
0

26
26
1
2
04:40
20:01
07:34
22:22
10,427
  8,432
  -465
  -457
  -166,441
  -167,801
82
64
0
0
0
0
0
0

27
1
15:57
21:39
20,444
  -468
   -79,037
33
10
0
0

28
1
18:27
23:56
19,576
  -462
    89,197
8
123
0
0

29
29
1
2
05:51
19:28
07:59
22:11
  7,656
  9,721
  -479
  -461
  -220,358
  -221,529
63
70
1
0
1
0
0
0

30
30
1
2
01:10
11:44
05:13
13:31
14,581
  6,365
  -479
  -473
  -259,225
  -260,664
187
86
1
0
1
0
0
0

31
31
1
2
08:46
16:21
10:05
20:58
  4,689
16,569
  -461
  -459
  -361,735
  -361,772
12
12
65
96
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	13:06	18:58	21,127	-474	-247,810	19	33	0	0
2	1	13:15	18:26	18,569	-461	260,011	25	17	0	0
3 3 3	1 2 3	07:34 16:00 17:35	10:00 17:33 19:25	8,720 5,429 6,517	-471 -463 -476	-61,765 -61,852 -61,886	14 23 13	48 52 36	0 0 0	0 0 0
4 4	1 2	00:00 22:07	03:30 23:59	12,592 6,727	-473 -448	-303,587 -304,389	45 25	1 0	1 0	0 0
5	1	00:00	04:39	16,750	-463	-31,039	14	33	0	0
6	1	02:31	07:34	18,150	-465	-378	12	50	0	0
7 7	1 2	00:00 19:49	01:18 23:59	4,711 15,038	-468 -456	-463,881 -461,560	43 125	0 0	0 0	0 0
8	1	17:09	23:06	21,394	-464	-502,589	145	0	0	0
9 9 9	1 2 3	00:00 08:58 22:20	01:56 10:51 23:59	6,977 6,742 5,967	-476 -481 -459	6,537 6,587 6,683	10 18 5	64 111 32	0 0 0	0 0 0
10 10	1 2	01:13 04:48	04:47 06:28	12,835 5,962	-442 -474	-11,864 -11,902	26 6	0 19	0 0	0 0
11 11 11	1 2 3	10:27 19:08 20:39	13:49 20:35 22:48	12,099 5,158 7,717	-474 -445 -464	-20,535 -20,533 -20,558	13 19 10	38 27 20	0 0 0	0 0 0
12	-
13	1	14:38	19:59	19,174	-470	12,948	7	109	0	0
14 14	1 2	08:05 12:03	12:02 13:24	14,200 4,842	-464 -475	49,710 49,681	16 7	31 38	0 0	0 0
15	1	04:40	10:48	22,069	-468	-9,322	32	17	0	0
16	-
17	1	03:53	10:17	22,838	-460	-380,343	547	0	10809	0
18	1	05:14	09:58	17,043	-465	43,468	19	35	0	0
19	-
20	1	11:50	15:55	14,650	-471	185,451	6	47	0	0
21 21	1 2	06:52 08:46	08:05 12:22	4,347 12,949	-455 -475	3,125 3,109	8 11	37 105	0 0	0 0
22	1	12:41	18:05	19,430	-476	-502,166	63	0	0	0
23	1	02:44	08:18	20,035	-462	-9,662	27	1	0	0
24	1	00:00	05:16	18,877	-463	-56,296	24	14	0	0
25 25	1 2	10:11 14:05	14:03 15:51	13,938 6,415	-462 -479	-32,803 -32,826	16 5	18 40	0 0	0 0
26 26	1 2	04:40 20:01	07:34 22:22	10,427 8,432	-465 -457	-166,441 -167,801	82 64	0 0	0 0	0 0
27	1	15:57	21:39	20,444	-468	-79,037	33	10	0	0
28	1	18:27	23:56	19,576	-462	89,197	8	123	0	0
29 29	1 2	05:51 19:28	07:59 22:11	7,656 9,721	-479 -461	-220,358 -221,529	63 70	1 0	1 0	0 0
30 30	1 2	01:10 11:44	05:13 13:31	14,581 6,365	-479 -473	-259,225 -260,664	187 86	1 0	1 0	0 0
31 31	1 2	08:46 16:21	10:05 20:58	4,689 16,569	-461 -459	-361,735 -361,772	12 12	65 96	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-