GPS Space Vehicle Time Integrity for MJD 54010

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
1
2
04:01
09:26
09:24
10:40
19,318
  4,371
   -47
   -56
   -80,119
   -80,157
14
12
2
10
0
0
0
0

2
1
17:28
22:39
18,593
   -54
   -40,895
27
0
0
0

3
3
3
1
2
3
02:58
09:36
11:34
04:22
11:32
13:51
  5,030
  6,976
  8,052
   -63
   -42
   -53
  -211,359
  -213,089
  -213,640
109
143
171
1
0
0
1
0
0
0
0
0

4
1
16:27
21:11
16,994
   -56
  -318,643
32
0
0
0

5
1
18:10
22:59
17,358
   -57
  -357,574
44
0
0
0

6
6
1
2
00:00
20:59
02:18
23:59
  8,295
10,860
   -72
   -47
  -588,242
  -587,726
11
16
1
0
0
0
0
0

7
1
00:00
02:51
10,272
   -56
  -519,743
10
0
0
0

8
1
12:07
17:32
19,445
   -54
    81,633
8
102
0
0

9
1
01:23
03:10
  6,394
   -59
   -38,520
8
32
0
0

10
1
20:03
23:10
11,174
   -54
   -90,584
9
2
0
0

11
11
11
11
1
2
3
4
05:03
06:29
13:09
15:05
06:15
08:02
15:03
17:12
  4,352
  5,586
  6,831
  7,611
   -56
   -66
   -48
   -56
  -353,186
  -353,207
  -353,240
  -353,262
12
17
16
14
51
45
98
45
0
0
0
0
0
0
0
0

12
-

13
1
09:06
14:28
19,361
   -52
   -99,615
28
0
0
0

14
1
02:19
07:16
17,865
   -52
     4,331
8
18
0
0

15
-

16
1
07:20
12:02
16,951
   -47
   -78,373
25
0
0
0

17
1
14:20
19:14
17,643
   -56
   -94,098
7
84
0
0

18
1
00:00
04:40
16,737
   -54
   250,104
6
103
0
0

19
19
19
1
2
3
02:52
03:58
10:41
03:56
05:02
15:00
  3,800
  3,860
15,543
   -56
   -63
   -46
   -20,650
   -20,670
   -20,754
7
11
24
33
18
7
0
0
0
0
0
0

20
1
06:37
10:40
14,605
   -50
    22,190
10
28
0
0

21
21
1
2
00:00
22:31
04:52
23:59
17,529
  5,275
   -59
   -51
   -55,312
   -55,435
17
12
1
45
0
0
0
0

22
1
01:00
07:36
23,789
   -56
  -138,763
25
3
0
0

23
1
07:37
13:29
21,080
   -49
  -138,376
13
147
0
0

24
1
16:01
20:58
17,771
   -50
   -40,765
23
0
0
0

25
1
04:53
09:52
17,910
   -48
  -361,062
103
0
0
0

26
26
26
26
1
2
3
4
00:00
14:29
15:54
22:25
02:18
15:53
16:56
23:59
  8,308
  4,986
  3,749
  5,692
   -59
   -56
   -67
   -54
   276,510
   277,274
   277,331
   277,714
31
23
18
26
0
4
3
0
0
0
0
0
0
0
0
0

27
1
11:10
16:26
18,918
   -51
   -70,831
22
12
0
0

28
1
12:30
19:08
23,852
   -45
   -17,463
6
99
0
0

29
29
29
1
2
3
00:07
14:04
22:11
02:34
15:31
23:59
  8,801
  5,250
  6,508
   -65
   -57
   -49
   -16,199
   -18,705
   -20,247
138
82
98
1
0
0
1
0
0
0
0
0

30
1
19:36
23:51
15,283
   -57
   -11,991
14
13
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	1 2	04:01 09:26	09:24 10:40	19,318 4,371	-47 -56	-80,119 -80,157	14 12	2 10	0 0	0 0
2	1	17:28	22:39	18,593	-54	-40,895	27	0	0	0
3 3 3	1 2 3	02:58 09:36 11:34	04:22 11:32 13:51	5,030 6,976 8,052	-63 -42 -53	-211,359 -213,089 -213,640	109 143 171	1 0 0	1 0 0	0 0 0
4	1	16:27	21:11	16,994	-56	-318,643	32	0	0	0
5	1	18:10	22:59	17,358	-57	-357,574	44	0	0	0
6 6	1 2	00:00 20:59	02:18 23:59	8,295 10,860	-72 -47	-588,242 -587,726	11 16	1 0	0 0	0 0
7	1	00:00	02:51	10,272	-56	-519,743	10	0	0	0
8	1	12:07	17:32	19,445	-54	81,633	8	102	0	0
9	1	01:23	03:10	6,394	-59	-38,520	8	32	0	0
10	1	20:03	23:10	11,174	-54	-90,584	9	2	0	0
11 11 11 11	1 2 3 4	05:03 06:29 13:09 15:05	06:15 08:02 15:03 17:12	4,352 5,586 6,831 7,611	-56 -66 -48 -56	-353,186 -353,207 -353,240 -353,262	12 17 16 14	51 45 98 45	0 0 0 0	0 0 0 0
12	-
13	1	09:06	14:28	19,361	-52	-99,615	28	0	0	0
14	1	02:19	07:16	17,865	-52	4,331	8	18	0	0
15	-
16	1	07:20	12:02	16,951	-47	-78,373	25	0	0	0
17	1	14:20	19:14	17,643	-56	-94,098	7	84	0	0
18	1	00:00	04:40	16,737	-54	250,104	6	103	0	0
19 19 19	1 2 3	02:52 03:58 10:41	03:56 05:02 15:00	3,800 3,860 15,543	-56 -63 -46	-20,650 -20,670 -20,754	7 11 24	33 18 7	0 0 0	0 0 0
20	1	06:37	10:40	14,605	-50	22,190	10	28	0	0
21 21	1 2	00:00 22:31	04:52 23:59	17,529 5,275	-59 -51	-55,312 -55,435	17 12	1 45	0 0	0 0
22	1	01:00	07:36	23,789	-56	-138,763	25	3	0	0
23	1	07:37	13:29	21,080	-49	-138,376	13	147	0	0
24	1	16:01	20:58	17,771	-50	-40,765	23	0	0	0
25	1	04:53	09:52	17,910	-48	-361,062	103	0	0	0
26 26 26 26	1 2 3 4	00:00 14:29 15:54 22:25	02:18 15:53 16:56 23:59	8,308 4,986 3,749 5,692	-59 -56 -67 -54	276,510 277,274 277,331 277,714	31 23 18 26	0 4 3 0	0 0 0 0	0 0 0 0
27	1	11:10	16:26	18,918	-51	-70,831	22	12	0	0
28	1	12:30	19:08	23,852	-45	-17,463	6	99	0	0
29 29 29	1 2 3	00:07 14:04 22:11	02:34 15:31 23:59	8,801 5,250 6,508	-65 -57 -49	-16,199 -18,705 -20,247	138 82 98	1 0 0	1 0 0	0 0 0
30	1	19:36	23:51	15,283	-57	-11,991	14	13	0	0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-