GPS Space Vehicle Time Integrity for MJD 52480

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
16:15
22:06
21,029
  -431
  -241,278
14
148
0
0

2
2
1
2
16:21
19:58
19:57
21:34
12,873
  5,741
  -426
  -436
   236,545
   236,592
17
11
30
0
0
0
0
0

3
3
3
1
2
3
10:37
19:35
20:39
13:04
20:37
22:27
  8,716
  3,603
  6,355
  -440
  -417
  -428
   -48,943
   -49,028
   -49,057
19
18
12
42
37
42
0
0
0
0
0
0

4
1
00:56
06:28
19,902
  -417
  -257,463
88
0
0
0

5
1
03:00
07:42
16,908
  -418
   -23,913
20
34
0
0

6
1
05:34
10:37
18,134
  -410
     4,437
12
14
0
0

7
7
1
2
00:00
22:52
04:21
23:59
15,655
  4,065
  -422
  -398
  -567,692
  -565,889
97
25
0
0
0
0
0
0

8
8
1
2
00:00
20:15
02:16
23:59
  8,145
13,485
  -430
  -417
  -584,470
  -583,078
42
72
1
0
1
0
0
0

9
9
1
2
01:29
11:47
05:00
13:56
12,658
  7,658
  -415
  -439
      449
      478
11
17
125
132
0
0
0
0

10
10
1
2
04:21
07:56
07:55
09:36
12,842
  5,991
  -404
  -423
    -9,230
    -9,256
12
6
35
27
0
0
0
0

11
11
11
1
2
3
00:00
13:31
22:12
01:55
16:53
23:42
  6,928
12,109
  5,184
  -424
  -432
  -402
   -17,308
   -17,355
   -17,345
11
15
16
44
90
29
0
0
0
0
0
0

12
-

13
1
17:37
22:59
19,358
  -427
    10,247
8
159
0
0

14
1
11:14
16:31
19,007
  -423
    57,662
22
39
0
0

15
15
1
2
07:42
12:03
11:56
13:48
15,114
  6,189
  -416
  -433
   -41,634
   -41,700
27
19
17
46
0
0
0
0

16
-

17
1
06:56
13:22
22,942
  -424
  -421,589
458
0
8520
0

18
1
08:44
13:26
16,856
  -425
    54,488
18
0
0
0

19
-

20
1
14:58
19:51
17,514
  -426
   176,406
18
43
0
0

21
21
1
2
10:01
11:57
11:13
15:10
  4,325
11,521
  -418
  -432
     1,907
     1,895
13
10
58
95
0
0
0
0

22
1
15:42
21:03
19,175
  -424
  -474,070
35
0
0
0

23
1
05:53
11:29
20,153
  -420
    -6,768
19
80
0
0

24
1
02:21
08:14
21,154
  -418
   -45,966
34
0
0
0

25
25
1
2
13:15
17:06
17:04
18:51
13,741
  6,349
  -428
  -447
   -30,393
   -30,419
16
6
12
45
0
0
0
0

26
26
1
2
00:00
07:42
01:30
10:37
  5,303
10,329
  -414
  -423
   -60,605
   -61,491
51
93
1
0
1
0
0
0

27
1
18:49
23:59
18,486
  -422
   -56,767
96
0
0
0

28
28
1
2
00:00
21:26
02:47
23:59
  9,885
  9,228
  -419
  -406
    88,109
    88,176
8
7
69
77
0
0
0
0

29
29
29
1
2
3
00:00
08:52
22:37
01:20
11:08
23:59
  4,742
  8,071
  4,965
  -414
  -428
  -405
  -120,017
  -120,956
  -122,241
46
70
41
1
1
0
1
1
0
0
0
0

30
30
1
2
04:12
14:49
07:42
16:32
12,609
  6,158
  -413
  -435
   -72,295
   -74,215
206
103
1
0
1
0
0
0

31
31
1
2
11:57
19:55
13:14
23:59
  4,605
14,703
  -430
  -415
  -345,490
  -345,734
19
39
26
42
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	16:15	22:06	21,029	-431	-241,278	14	148	0	0
2 2	1 2	16:21 19:58	19:57 21:34	12,873 5,741	-426 -436	236,545 236,592	17 11	30 0	0 0	0 0
3 3 3	1 2 3	10:37 19:35 20:39	13:04 20:37 22:27	8,716 3,603 6,355	-440 -417 -428	-48,943 -49,028 -49,057	19 18 12	42 37 42	0 0 0	0 0 0
4	1	00:56	06:28	19,902	-417	-257,463	88	0	0	0
5	1	03:00	07:42	16,908	-418	-23,913	20	34	0	0
6	1	05:34	10:37	18,134	-410	4,437	12	14	0	0
7 7	1 2	00:00 22:52	04:21 23:59	15,655 4,065	-422 -398	-567,692 -565,889	97 25	0 0	0 0	0 0
8 8	1 2	00:00 20:15	02:16 23:59	8,145 13,485	-430 -417	-584,470 -583,078	42 72	1 0	1 0	0 0
9 9	1 2	01:29 11:47	05:00 13:56	12,658 7,658	-415 -439	449 478	11 17	125 132	0 0	0 0
10 10	1 2	04:21 07:56	07:55 09:36	12,842 5,991	-404 -423	-9,230 -9,256	12 6	35 27	0 0	0 0
11 11 11	1 2 3	00:00 13:31 22:12	01:55 16:53 23:42	6,928 12,109 5,184	-424 -432 -402	-17,308 -17,355 -17,345	11 15 16	44 90 29	0 0 0	0 0 0
12	-
13	1	17:37	22:59	19,358	-427	10,247	8	159	0	0
14	1	11:14	16:31	19,007	-423	57,662	22	39	0	0
15 15	1 2	07:42 12:03	11:56 13:48	15,114 6,189	-416 -433	-41,634 -41,700	27 19	17 46	0 0	0 0
16	-
17	1	06:56	13:22	22,942	-424	-421,589	458	0	8520	0
18	1	08:44	13:26	16,856	-425	54,488	18	0	0	0
19	-
20	1	14:58	19:51	17,514	-426	176,406	18	43	0	0
21 21	1 2	10:01 11:57	11:13 15:10	4,325 11,521	-418 -432	1,907 1,895	13 10	58 95	0 0	0 0
22	1	15:42	21:03	19,175	-424	-474,070	35	0	0	0
23	1	05:53	11:29	20,153	-420	-6,768	19	80	0	0
24	1	02:21	08:14	21,154	-418	-45,966	34	0	0	0
25 25	1 2	13:15 17:06	17:04 18:51	13,741 6,349	-428 -447	-30,393 -30,419	16 6	12 45	0 0	0 0
26 26	1 2	00:00 07:42	01:30 10:37	5,303 10,329	-414 -423	-60,605 -61,491	51 93	1 0	1 0	0 0
27	1	18:49	23:59	18,486	-422	-56,767	96	0	0	0
28 28	1 2	00:00 21:26	02:47 23:59	9,885 9,228	-419 -406	88,109 88,176	8 7	69 77	0 0	0 0
29 29 29	1 2 3	00:00 08:52 22:37	01:20 11:08 23:59	4,742 8,071 4,965	-414 -428 -405	-120,017 -120,956 -122,241	46 70 41	1 1 0	1 1 0	0 0 0
30 30	1 2	04:12 14:49	07:42 16:32	12,609 6,158	-413 -435	-72,295 -74,215	206 103	1 0	1 0	0 0
31 31	1 2	11:57 19:55	13:14 23:59	4,605 14,703	-430 -415	-345,490 -345,734	19 39	26 42	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-