GPS Space Vehicle Time Integrity for MJD 52538

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
12:13
18:04
21,047
  -359
  -249,800
20
24
0
0

2
1
12:21
17:33
18,628
  -363
   266,908
21
5
0
0

3
3
3
1
2
3
06:41
15:07
16:41
09:06
16:30
18:32
  8,726
  4,780
  6,681
  -359
  -349
  -366
   -65,335
   -65,411
   -65,449
17
23
13
46
50
40
0
0
0
0
0
0

4
4
1
2
00:00
20:59
02:38
22:00
  9,474
  3,666
  -373
  -334
  -315,207
  -315,898
33
17
1
18
1
0
0
0

5
1
00:00
03:49
13,686
  -361
   -32,571
17
21
0
0

6
1
01:38
06:40
18,140
  -365
       -8
10
3
0
0

7
1
18:56
23:59
18,186
  -346
  -426,556
159
0
0
0

8
1
16:13
22:00
20,779
  -349
  -475,713
146
0
0
0

9
9
1
2
00:00
07:50
01:03
09:57
  3,771
  7,645
  -370
  -363
     8,532
     8,590
12
15
21
96
0
0
0
0

10
10
1
2
00:19
03:54
03:53
05:34
12,795
  5,961
  -352
  -372
   -12,451
   -12,476
12
8
42
16
0
0
0
0

11
11
1
2
09:34
19:45
12:55
21:54
12,105
  7,736
  -353
  -353
   -21,437
   -21,470
13
10
97
22
0
0
0
0

12
-

13
1
13:46
19:06
19,174
  -355
    13,901
6
61
0
0

14
1
07:11
12:41
19,681
  -358
    47,832
16
49
0
0

15
1
03:49
09:58
22,111
  -362
   -14,355
36
0
0
0

16
-

17
17
1
2
03:01
08:05
07:51
09:24
17,340
  4,656
  -360
  -382
  -466,522
  -467,404
375
99
0
0
3921
0
0
0

18
1
04:48
09:20
16,188
  -360
    39,870
21
0
0
0

19
-

20
1
10:59
15:01
14,562
  -350
   187,983
7
141
0
0

21
21
1
2
05:58
07:51
07:11
11:28
  4,349
12,933
  -347
  -369
     3,583
     3,566
11
11
30
107
0
0
0
0

22
1
11:49
17:13
19,459
  -360
   195,839
90
0
0
0

23
1
01:50
07:24
20,014
  -359
   -10,335
15
10
0
0

24
24
1
2
00:00
22:21
04:19
23:59
15,533
  5,906
  -360
  -332
   -59,180
   -59,338
19
14
1
27
0
0
0
0

25
25
1
2
09:19
13:13
13:11
14:59
13,921
  6,390
  -350
  -365
   -33,293
   -33,314
14
4
71
36
0
0
0
0

26
26
1
2
03:49
19:08
06:40
21:28
10,280
  8,454
  -364
  -351
  -193,899
  -195,185
78
61
0
0
0
0
0
0

27
1
14:57
21:09
22,273
  -355
  -147,190
416
0
6889
0

28
1
17:36
23:03
19,575
  -353
    89,119
10
101
0
0

29
29
29
1
2
3
03:13
04:57
18:34
04:55
07:05
21:17
  6,130
  7,607
  9,807
  -361
  -380
  -362
  -246,156
  -246,335
  -247,454
45
54
66
0
1
0
0
1
0
0
0
0

30
30
1
2
00:17
10:51
03:49
12:38
12,683
  6,445
  -372
  -369
  -303,552
  -304,835
142
72
1
0
1
0
0
0

31
31
1
2
07:51
16:18
09:17
20:05
  5,090
13,556
  -356
  -353
  -361,931
  -361,909
16
8
77
142
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	12:13	18:04	21,047	-359	-249,800	20	24	0	0
2	1	12:21	17:33	18,628	-363	266,908	21	5	0	0
3 3 3	1 2 3	06:41 15:07 16:41	09:06 16:30 18:32	8,726 4,780 6,681	-359 -349 -366	-65,335 -65,411 -65,449	17 23 13	46 50 40	0 0 0	0 0 0
4 4	1 2	00:00 20:59	02:38 22:00	9,474 3,666	-373 -334	-315,207 -315,898	33 17	1 18	1 0	0 0
5	1	00:00	03:49	13,686	-361	-32,571	17	21	0	0
6	1	01:38	06:40	18,140	-365	-8	10	3	0	0
7	1	18:56	23:59	18,186	-346	-426,556	159	0	0	0
8	1	16:13	22:00	20,779	-349	-475,713	146	0	0	0
9 9	1 2	00:00 07:50	01:03 09:57	3,771 7,645	-370 -363	8,532 8,590	12 15	21 96	0 0	0 0
10 10	1 2	00:19 03:54	03:53 05:34	12,795 5,961	-352 -372	-12,451 -12,476	12 8	42 16	0 0	0 0
11 11	1 2	09:34 19:45	12:55 21:54	12,105 7,736	-353 -353	-21,437 -21,470	13 10	97 22	0 0	0 0
12	-
13	1	13:46	19:06	19,174	-355	13,901	6	61	0	0
14	1	07:11	12:41	19,681	-358	47,832	16	49	0	0
15	1	03:49	09:58	22,111	-362	-14,355	36	0	0	0
16	-
17 17	1 2	03:01 08:05	07:51 09:24	17,340 4,656	-360 -382	-466,522 -467,404	375 99	0 0	3921 0	0 0
18	1	04:48	09:20	16,188	-360	39,870	21	0	0	0
19	-
20	1	10:59	15:01	14,562	-350	187,983	7	141	0	0
21 21	1 2	05:58 07:51	07:11 11:28	4,349 12,933	-347 -369	3,583 3,566	11 11	30 107	0 0	0 0
22	1	11:49	17:13	19,459	-360	195,839	90	0	0	0
23	1	01:50	07:24	20,014	-359	-10,335	15	10	0	0
24 24	1 2	00:00 22:21	04:19 23:59	15,533 5,906	-360 -332	-59,180 -59,338	19 14	1 27	0 0	0 0
25 25	1 2	09:19 13:13	13:11 14:59	13,921 6,390	-350 -365	-33,293 -33,314	14 4	71 36	0 0	0 0
26 26	1 2	03:49 19:08	06:40 21:28	10,280 8,454	-364 -351	-193,899 -195,185	78 61	0 0	0 0	0 0
27	1	14:57	21:09	22,273	-355	-147,190	416	0	6889	0
28	1	17:36	23:03	19,575	-353	89,119	10	101	0	0
29 29 29	1 2 3	03:13 04:57 18:34	04:55 07:05 21:17	6,130 7,607 9,807	-361 -380 -362	-246,156 -246,335 -247,454	45 54 66	0 1 0	0 1 0	0 0 0
30 30	1 2	00:17 10:51	03:49 12:38	12,683 6,445	-372 -369	-303,552 -304,835	142 72	1 0	1 0	0 0
31 31	1 2	07:51 16:18	09:17 20:05	5,090 13,556	-356 -353	-361,931 -361,909	16 8	77 142	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-