GPS Space Vehicle Time Integrity for MJD 53938

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
09:17
15:31
22,351
   -27
   -66,784
24
0
0
0

2
1
00:00
03:45
13,481
   -23
   -16,133
19
25
0
0

3
3
3
1
2
3
06:58
14:30
16:32
09:16
16:07
18:20
  8,256
  5,797
  6,480
   -24
   -18
   -32
  -210,219
  -209,704
  -209,564
41
34
32
1
0
0
0
0
0
0
0
0

4
1
00:00
02:12
  7,831
   -29
  -279,172
19
0
0
0

5
1
00:00
03:56
14,185
   -23
  -242,685
130
1
1
0

6
1
01:57
06:57
17,983
   -18
  -591,741
37
0
0
0

7
1
04:42
08:43
14,426
   -27
  -540,057
6
93
0
0

8
1
16:32
22:00
19,675
   -25
    73,306
8
168
0
0

9
9
9
1
2
3
00:00
06:58
08:05
01:13
08:00
09:29
  4,344
  3,607
  4,899
   -29
   -20
   -30
   -28,900
   -28,928
   -28,944
13
8
8
70
42
15
0
0
0
0
0
0

10
10
1
2
01:02
04:09
04:08
05:27
11,129
  4,658
   -11
   -26
   -86,960
   -86,980
10
10
6
90
0
0
0
0

11
11
1
2
10:11
18:04
12:58
22:00
  9,957
14,119
   -33
   -25
  -340,751
  -340,808
16
17
35
86
0
0
0
0

12
-

13
1
13:54
19:19
19,472
   -31
   -79,343
26
0
0
0

14
1
08:04
12:24
15,442
   -27
     9,296
12
17
0
0

15
1
04:42
10:37
21,281
   -26
  -649,160
49
0
0
0

16
16
1
2
12:08
16:04
15:34
17:07
12,354
  3,751
   -26
   -39
   -58,627
   -58,670
15
19
15
50
0
0
0
0

17
1
19:14
22:00
  9,979
   -29
  -100,096
7
28
0
0

18
1
04:14
09:54
20,369
   -22
   243,867
8
196
0
0

19
19
1
2
08:04
15:35
09:54
19:57
  6,568
15,760
   -30
   -28
    -2,287
    -2,364
13
20
1
3
0
0
0
0

20
1
11:30
16:16
17,153
   -32
    23,924
9
56
0
0

21
21
1
2
03:28
08:43
08:04
09:46
16,518
  3,755
   -17
   -38
   -43,079
   -43,127
18
6
23
3
0
0
0
0

22
1
06:13
12:30
22,602
   -27
  -118,647
32
0
0
0

23
1
12:31
18:19
20,851
   -30
  -138,197
9
136
0
0

24
24
1
2
00:00
20:27
01:07
22:00
  4,015
  5,541
   -29
   -16
   -22,495
   -22,699
8
9
41
39
0
0
0
0

25
1
09:54
14:57
18,138
   -29
  -192,294
390
0
4824
0

26
26
1
2
03:21
19:19
07:49
20:29
16,122
  4,113
   -21
   -29
   188,205
   188,883
52
18
1
2
1
0
0
0

27
1
15:35
21:25
20,960
   -34
   -59,250
18
9
0
0

28
1
17:25
22:00
16,511
   -24
   -22,591
6
47
0
0

29
29
29
1
2
3
03:08
05:40
18:56
04:42
06:57
21:25
  5,604
  4,634
  8,869
   -13
   -21
   -34
  -630,500
  -630,527
  -630,648
4
9
13
25
43
6
0
0
0
0
0
0

30
1
00:33
04:42
14,923
   -29
    -4,423
13
38
0
0

31
-

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	09:17	15:31	22,351	-27	-66,784	24	0	0	0
2	1	00:00	03:45	13,481	-23	-16,133	19	25	0	0
3 3 3	1 2 3	06:58 14:30 16:32	09:16 16:07 18:20	8,256 5,797 6,480	-24 -18 -32	-210,219 -209,704 -209,564	41 34 32	1 0 0	0 0 0	0 0 0
4	1	00:00	02:12	7,831	-29	-279,172	19	0	0	0
5	1	00:00	03:56	14,185	-23	-242,685	130	1	1	0
6	1	01:57	06:57	17,983	-18	-591,741	37	0	0	0
7	1	04:42	08:43	14,426	-27	-540,057	6	93	0	0
8	1	16:32	22:00	19,675	-25	73,306	8	168	0	0
9 9 9	1 2 3	00:00 06:58 08:05	01:13 08:00 09:29	4,344 3,607 4,899	-29 -20 -30	-28,900 -28,928 -28,944	13 8 8	70 42 15	0 0 0	0 0 0
10 10	1 2	01:02 04:09	04:08 05:27	11,129 4,658	-11 -26	-86,960 -86,980	10 10	6 90	0 0	0 0
11 11	1 2	10:11 18:04	12:58 22:00	9,957 14,119	-33 -25	-340,751 -340,808	16 17	35 86	0 0	0 0
12	-
13	1	13:54	19:19	19,472	-31	-79,343	26	0	0	0
14	1	08:04	12:24	15,442	-27	9,296	12	17	0	0
15	1	04:42	10:37	21,281	-26	-649,160	49	0	0	0
16 16	1 2	12:08 16:04	15:34 17:07	12,354 3,751	-26 -39	-58,627 -58,670	15 19	15 50	0 0	0 0
17	1	19:14	22:00	9,979	-29	-100,096	7	28	0	0
18	1	04:14	09:54	20,369	-22	243,867	8	196	0	0
19 19	1 2	08:04 15:35	09:54 19:57	6,568 15,760	-30 -28	-2,287 -2,364	13 20	1 3	0 0	0 0
20	1	11:30	16:16	17,153	-32	23,924	9	56	0	0
21 21	1 2	03:28 08:43	08:04 09:46	16,518 3,755	-17 -38	-43,079 -43,127	18 6	23 3	0 0	0 0
22	1	06:13	12:30	22,602	-27	-118,647	32	0	0	0
23	1	12:31	18:19	20,851	-30	-138,197	9	136	0	0
24 24	1 2	00:00 20:27	01:07 22:00	4,015 5,541	-29 -16	-22,495 -22,699	8 9	41 39	0 0	0 0
25	1	09:54	14:57	18,138	-29	-192,294	390	0	4824	0
26 26	1 2	03:21 19:19	07:49 20:29	16,122 4,113	-21 -29	188,205 188,883	52 18	1 2	1 0	0 0
27	1	15:35	21:25	20,960	-34	-59,250	18	9	0	0
28	1	17:25	22:00	16,511	-24	-22,591	6	47	0	0
29 29 29	1 2 3	03:08 05:40 18:56	04:42 06:57 21:25	5,604 4,634 8,869	-13 -21 -34	-630,500 -630,527 -630,648	4 9 13	25 43 6	0 0 0	0 0 0
30	1	00:33	04:42	14,923	-29	-4,423	13	38	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-