GPS Space Vehicle Time Integrity for MJD 54025

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
03:01
08:12
18,677
   -12
   -83,043
13
9
0
0

2
1
16:30
21:39
18,423
    -1
   -45,719
22
1
0
0

3
3
1
2
01:56
10:31
03:20
12:25
  5,017
  6,818
   -27
   -13
  -300,304
  -302,424
103
135
1
0
1
0
0
0

4
1
15:11
20:09
17,829
    -4
  -325,199
27
3
0
0

5
1
17:10
21:59
17,365
    -4
  -363,703
19
0
0
0

6
6
1
2
00:00
19:57
01:17
23:59
  4,641
14,566
   -33
     4
  -578,403
  -577,679
14
32
33
0
1
0
0
0

7
7
1
2
00:00
22:50
01:50
23:59
  6,580
  4,144
   -19
    14
  -512,527
  -512,009
7
7
0
6
0
0
0
0

8
1
10:29
16:29
21,580
   -10
    83,294
8
185
0
0

9
1
15:26
19:11
13,506
   -15
   -40,689
11
14
0
0

10
1
19:02
23:48
17,030
    -4
   -91,304
11
57
0
0

11
11
11
11
1
2
3
4
04:13
05:28
12:08
13:13
05:26
06:33
13:12
16:11
  4,219
  3,943
  3,862
10,591
   -10
   -20
    -3
    -9
  -355,537
  -355,555
  -355,579
  -355,598
12
10
6
14
55
47
30
36
0
0
0
0
0
0
0
0

12
-

13
1
08:23
13:28
18,247
   -11
  -104,081
27
0
0
0

14
1
01:18
06:18
17,933
   -12
     3,288
8
15
0
0

15
-

16
1
06:34
11:03
16,055
    -7
   -82,869
25
6
0
0

17
1
13:19
18:14
17,691
   -11
   -92,565
5
62
0
0

18
18
1
2
00:00
22:18
03:39
23:59
13,145
  6,094
   -16
    12
   251,053
   251,137
7
7
56
37
0
0
0
0

19
19
1
2
02:56
09:40
04:00
13:58
  3,744
15,492
   -25
    -8
   -25,088
   -25,176
11
23
9
7
0
0
0
0

20
1
06:01
09:39
13,093
   -10
    22,030
7
4
0
0

21
21
1
2
00:00
21:30
03:51
23:59
13,844
  8,979
   -23
     9
   -57,478
   -57,568
16
10
1
53
0
0
0
0

22
22
1
2
00:00
04:51
04:50
06:33
17,404
  6,134
   -14
   -26
  -142,445
  -142,488
16
10
0
12
0
0
0
0

23
1
06:34
12:28
21,201
    -7
  -138,895
14
26
0
0

24
1
15:26
20:36
18,586
   -10
   -44,803
23
5
0
0

25
1
03:58
09:00
18,117
   -11
  -382,824
74
0
0
0

26
26
26
26
1
2
3
4
00:00
13:28
14:54
21:24
01:17
14:46
15:55
23:59
  4,629
  4,520
  3,614
  9,327
   -22
   -10
   -21
     5
   296,434
   297,200
   297,264
   297,699
18
20
16
43
0
10
5
0
0
0
0
0
0
0
0
0

27
1
09:57
15:25
19,674
    -8
   -73,277
19
35
0
0

28
1
11:29
18:07
23,856
   -12
   -16,353
6
88
0
0

29
29
29
1
2
3
00:00
13:01
21:09
01:31
15:25
23:00
  5,478
  8,650
  6,618
   -34
   -18
     9
   -81,485
   -83,891
   -85,269
88
131
94
1
1
0
1
1
0
0
0
0

30
1
18:35
22:50
15,283
     0
   -13,485
10
100
0
0

31
1
05:07
08:32
12,343
   -15
    73,276
51
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	03:01	08:12	18,677	-12	-83,043	13	9	0	0
2	1	16:30	21:39	18,423	-1	-45,719	22	1	0	0
3 3	1 2	01:56 10:31	03:20 12:25	5,017 6,818	-27 -13	-300,304 -302,424	103 135	1 0	1 0	0 0
4	1	15:11	20:09	17,829	-4	-325,199	27	3	0	0
5	1	17:10	21:59	17,365	-4	-363,703	19	0	0	0
6 6	1 2	00:00 19:57	01:17 23:59	4,641 14,566	-33 4	-578,403 -577,679	14 32	33 0	1 0	0 0
7 7	1 2	00:00 22:50	01:50 23:59	6,580 4,144	-19 14	-512,527 -512,009	7 7	0 6	0 0	0 0
8	1	10:29	16:29	21,580	-10	83,294	8	185	0	0
9	1	15:26	19:11	13,506	-15	-40,689	11	14	0	0
10	1	19:02	23:48	17,030	-4	-91,304	11	57	0	0
11 11 11 11	1 2 3 4	04:13 05:28 12:08 13:13	05:26 06:33 13:12 16:11	4,219 3,943 3,862 10,591	-10 -20 -3 -9	-355,537 -355,555 -355,579 -355,598	12 10 6 14	55 47 30 36	0 0 0 0	0 0 0 0
12	-
13	1	08:23	13:28	18,247	-11	-104,081	27	0	0	0
14	1	01:18	06:18	17,933	-12	3,288	8	15	0	0
15	-
16	1	06:34	11:03	16,055	-7	-82,869	25	6	0	0
17	1	13:19	18:14	17,691	-11	-92,565	5	62	0	0
18 18	1 2	00:00 22:18	03:39 23:59	13,145 6,094	-16 12	251,053 251,137	7 7	56 37	0 0	0 0
19 19	1 2	02:56 09:40	04:00 13:58	3,744 15,492	-25 -8	-25,088 -25,176	11 23	9 7	0 0	0 0
20	1	06:01	09:39	13,093	-10	22,030	7	4	0	0
21 21	1 2	00:00 21:30	03:51 23:59	13,844 8,979	-23 9	-57,478 -57,568	16 10	1 53	0 0	0 0
22 22	1 2	00:00 04:51	04:50 06:33	17,404 6,134	-14 -26	-142,445 -142,488	16 10	0 12	0 0	0 0
23	1	06:34	12:28	21,201	-7	-138,895	14	26	0	0
24	1	15:26	20:36	18,586	-10	-44,803	23	5	0	0
25	1	03:58	09:00	18,117	-11	-382,824	74	0	0	0
26 26 26 26	1 2 3 4	00:00 13:28 14:54 21:24	01:17 14:46 15:55 23:59	4,629 4,520 3,614 9,327	-22 -10 -21 5	296,434 297,200 297,264 297,699	18 20 16 43	0 10 5 0	0 0 0 0	0 0 0 0
27	1	09:57	15:25	19,674	-8	-73,277	19	35	0	0
28	1	11:29	18:07	23,856	-12	-16,353	6	88	0	0
29 29 29	1 2 3	00:00 13:01 21:09	01:31 15:25 23:00	5,478 8,650 6,618	-34 -18 9	-81,485 -83,891 -85,269	88 131 94	1 1 0	1 1 0	0 0 0
30	1	18:35	22:50	15,283	0	-13,485	10	100	0	0
31	1	05:07	08:32	12,343	-15	73,276	51	0	0	0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-