GPS Space Vehicle Time Integrity for MJD 54104

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

1
1
1
2
00:00
21:39
04:24
23:59
15,199
  8,232
    11
  -301
   -99,324
   -99,800
11
7500
2
12
1
13
0
0

2
1
11:10
17:22
21,567
    -4
   -70,235
29
2
2
0

3
-

4
1
09:49
15:28
19,755
    -9
  -351,904
26
1
1
0

5
5
1
2
11:53
22:53
16:41
23:59
16,640
  3,947
    -4
    -5
  -459,782
  -460,319
90
19
3
1
3
0
0
0

6
1
14:28
19:51
18,645
    -7
  -474,373
124
2
2
0

7
1
15:02
20:09
17,506
    -5
  -455,756
65
2
2
0

8
1
04:59
11:02
21,255
     3
    92,106
20
2
2
0

9
9
1
2
10:07
18:52
13:50
22:36
12,910
12,902
    -7
    -5
   -51,643
   -51,709
28
32
1
1
1
1
0
0

10
1
13:14
18:33
18,247
    -0
   -95,393
42
3
3
0

11
11
11
1
2
3
00:00
06:44
22:32
01:37
10:56
23:59
  5,796
14,798
  5,235
    -5
     7
   -84
    -2,213
    -2,244
    -2,413
5
34
1579
0
2
12
0
2
12
0
0
0

12
1
11:46
16:42
17,060
    -6
    70,420
52
3
2
0

13
1
02:44
08:06
18,691
    -0
  -129,202
40
3
3
0

14
14
1
2
00:00
19:49
02:10
23:59
  7,603
14,620
    -6
   158
    -3,630
    -3,555
5
5736
1
12
0
13
0
0

15
-

16
1
00:49
05:49
17,297
     0
  -108,747
28
3
2
0

17
1
07:50
14:11
22,104
    -4
   -83,756
21
1
1
0

18
1
16:59
23:39
23,189
    -7
   253,814
31
2
2
0

19
19
1
2
04:10
20:10
08:41
22:35
15,592
  8,452
     5
    -4
   -52,534
   -52,786
39
30
4
1
2
1
0
0

20
20
1
2
00:09
11:08
04:56
12:12
16,545
  3,695
    -1
     5
    21,912
    21,920
32
9
2
20
1
0
0
0

21
1
16:06
22:23
21,855
    -5
   -67,380
17
1
1
0

22
22
1
2
00:00
18:31
01:12
23:59
  4,310
19,168
    -5
   264
  -159,915
  -159,808
7
10784
1
12
0
12
0
0

23
1
01:14
07:08
20,222
     1
  -144,791
38
4
3
0

24
1
12:15
18:41
22,207
    -2
   -65,797
37
2
2
0

25
25
1
2
00:00
22:25
03:59
23:59
14,011
  5,644
     2
  -852
  -391,784
  -391,959
38
18397
2
12
2
5644
0
0

26
26
1
2
08:02
15:59
10:32
20:35
  8,758
15,968
     5
    -5
    78,145
    78,699
45
85
1
1
0
1
0
0

27
1
03:56
10:00
20,969
    -3
   -86,729
31
3
1
0

28
1
06:06
12:44
23,143
     4
   -10,381
27
2
2
0

29
29
1
2
07:32
15:42
10:18
20:03
  9,706
15,142
     6
    -5
  -297,601
  -298,207
54
82
1
1
0
1
0
0

30
30
30
1
2
3
00:00
13:09
22:43
01:39
17:25
23:59
  5,918
14,740
  4,594
    -7
   -11
   -11
   -21,499
   -21,562
   -21,599
6
34
5
16
3
1
0
3
0
0
0
0

31
31
1
2
00:00
22:07
03:47
23:59
13,272
  6,500
    -7
  -589
     9,736
     8,681
27
13309
2
12
1
6500
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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health
1 1	1 2	00:00 21:39	04:24 23:59	15,199 8,232	11 -301	-99,324 -99,800	11 7500	2 12	1 13	0 0
2	1	11:10	17:22	21,567	-4	-70,235	29	2	2	0
3	-
4	1	09:49	15:28	19,755	-9	-351,904	26	1	1	0
5 5	1 2	11:53 22:53	16:41 23:59	16,640 3,947	-4 -5	-459,782 -460,319	90 19	3 1	3 0	0 0
6	1	14:28	19:51	18,645	-7	-474,373	124	2	2	0
7	1	15:02	20:09	17,506	-5	-455,756	65	2	2	0
8	1	04:59	11:02	21,255	3	92,106	20	2	2	0
9 9	1 2	10:07 18:52	13:50 22:36	12,910 12,902	-7 -5	-51,643 -51,709	28 32	1 1	1 1	0 0
10	1	13:14	18:33	18,247	-0	-95,393	42	3	3	0
11 11 11	1 2 3	00:00 06:44 22:32	01:37 10:56 23:59	5,796 14,798 5,235	-5 7 -84	-2,213 -2,244 -2,413	5 34 1579	0 2 12	0 2 12	0 0 0
12	1	11:46	16:42	17,060	-6	70,420	52	3	2	0
13	1	02:44	08:06	18,691	-0	-129,202	40	3	3	0
14 14	1 2	00:00 19:49	02:10 23:59	7,603 14,620	-6 158	-3,630 -3,555	5 5736	1 12	0 13	0 0
15	-
16	1	00:49	05:49	17,297	0	-108,747	28	3	2	0
17	1	07:50	14:11	22,104	-4	-83,756	21	1	1	0
18	1	16:59	23:39	23,189	-7	253,814	31	2	2	0
19 19	1 2	04:10 20:10	08:41 22:35	15,592 8,452	5 -4	-52,534 -52,786	39 30	4 1	2 1	0 0
20 20	1 2	00:09 11:08	04:56 12:12	16,545 3,695	-1 5	21,912 21,920	32 9	2 20	1 0	0 0
21	1	16:06	22:23	21,855	-5	-67,380	17	1	1	0
22 22	1 2	00:00 18:31	01:12 23:59	4,310 19,168	-5 264	-159,915 -159,808	7 10784	1 12	0 12	0 0
23	1	01:14	07:08	20,222	1	-144,791	38	4	3	0
24	1	12:15	18:41	22,207	-2	-65,797	37	2	2	0
25 25	1 2	00:00 22:25	03:59 23:59	14,011 5,644	2 -852	-391,784 -391,959	38 18397	2 12	2 5644	0 0
26 26	1 2	08:02 15:59	10:32 20:35	8,758 15,968	5 -5	78,145 78,699	45 85	1 1	0 1	0 0
27	1	03:56	10:00	20,969	-3	-86,729	31	3	1	0
28	1	06:06	12:44	23,143	4	-10,381	27	2	2	0
29 29	1 2	07:32 15:42	10:18 20:03	9,706 15,142	6 -5	-297,601 -298,207	54 82	1 1	0 1	0 0
30 30 30	1 2 3	00:00 13:09 22:43	01:39 17:25 23:59	5,918 14,740 4,594	-7 -11 -11	-21,499 -21,562 -21,599	6 34 5	16 3 1	0 3 0	0 0 0
31 31	1 2	00:00 22:07	03:47 23:59	13,272 6,500	-7 -589	9,736 8,681	27 13309	2 12	1 6500	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-