GPS Space Vehicle Time Integrity for MJD 52552

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
11:15
17:06
21,043
  -155
  -252,151
22
58
0
0

2
1
11:41
16:36
17,632
  -178
   274,542
22
0
0
0

3
3
1
2
05:11
15:34
08:09
17:36
10,662
  7,269
  -177
  -175
   -69,087
   -69,193
16
13
10
58
0
0
0
0

4
4
1
2
00:00
20:03
01:42
22:00
  6,140
  6,992
  -192
  -159
  -326,869
  -327,528
23
22
1
10
1
0
0
0

5
1
00:00
02:51
10,223
  -172
   -33,871
14
35
0
0

6
1
00:41
06:03
19,333
  -172
      370
10
107
0
0

7
1
18:00
23:24
19,469
  -168
  -386,522
179
0
0
0

8
1
15:15
21:14
21,564
  -160
  -444,827
156
0
0
0

9
9
1
2
06:34
20:29
09:00
22:00
  8,617
  5,462
  -181
  -159
    10,950
    11,056
12
4
101
24
0
0
0
0

10
10
1
2
00:00
02:56
02:55
04:33
10,501
  5,838
  -158
  -172
   -13,036
   -13,055
8
6
1
36
0
0
0
0

11
11
1
2
08:36
18:03
11:58
20:57
12,113
10,350
  -170
  -170
   -22,393
   -22,424
12
19
38
54
0
0
0
0

12
-

13
1
12:50
17:53
18,178
  -174
    15,009
7
93
0
0

14
14
1
2
06:03
10:11
10:09
11:31
14,751
  4,833
  -167
  -176
    46,064
    46,039
12
7
69
39
0
0
0
0

15
1
03:25
09:03
20,305
  -171
   -19,728
26
9
0
0

16
-

17
1
02:06
08:26
22,705
  -162
  -546,668
392
0
6031
0

18
1
03:25
08:23
17,927
  -170
    35,829
23
4
0
0

19
-

20
1
10:03
14:56
17,552
  -169
   190,674
16
112
0
0

21
-

22
1
10:53
16:18
19,500
  -184
   174,393
131
0
0
0

23
1
00:52
06:25
19,971
  -162
   -11,031
15
4
0
0

24
1
00:00
03:20
11,983
  -184
   -62,159
15
37
0
0

25
25
1
2
08:40
12:17
12:15
14:03
12,915
  6,351
  -163
  -173
   -33,712
   -33,726
12
4
82
33
0
0
0
0

26
26
1
2
02:51
18:10
06:03
20:31
11,458
  8,438
  -168
  -167
  -222,030
  -223,255
82
61
0
0
0
0
0
0

27
1
14:02
18:56
17,623
  -167
  -220,702
302
0
838
0

28
28
1
2
16:41
20:50
20:48
22:00
14,871
  4,213
  -163
  -176
    88,740
    88,720
8
10
88
20
0
0
0
0

29
29
29
1
2
3
02:12
04:00
17:36
03:24
05:11
20:20
  4,268
  4,225
  9,831
  -163
  -178
  -179
  -272,731
  -272,886
  -274,004
32
30
64
0
1
0
0
0
0
0
0
0

30
30
1
2
00:00
09:54
03:24
11:42
12,249
  6,416
  -186
  -175
  -345,463
  -346,536
121
66
1
0
1
0
0
0

31
31
1
2
06:56
14:33
08:20
19:07
  4,937
16,298
  -177
  -168
  -360,322
  -360,247
15
12
63
215
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	11:15	17:06	21,043	-155	-252,151	22	58	0	0
2	1	11:41	16:36	17,632	-178	274,542	22	0	0	0
3 3	1 2	05:11 15:34	08:09 17:36	10,662 7,269	-177 -175	-69,087 -69,193	16 13	10 58	0 0	0 0
4 4	1 2	00:00 20:03	01:42 22:00	6,140 6,992	-192 -159	-326,869 -327,528	23 22	1 10	1 0	0 0
5	1	00:00	02:51	10,223	-172	-33,871	14	35	0	0
6	1	00:41	06:03	19,333	-172	370	10	107	0	0
7	1	18:00	23:24	19,469	-168	-386,522	179	0	0	0
8	1	15:15	21:14	21,564	-160	-444,827	156	0	0	0
9 9	1 2	06:34 20:29	09:00 22:00	8,617 5,462	-181 -159	10,950 11,056	12 4	101 24	0 0	0 0
10 10	1 2	00:00 02:56	02:55 04:33	10,501 5,838	-158 -172	-13,036 -13,055	8 6	1 36	0 0	0 0
11 11	1 2	08:36 18:03	11:58 20:57	12,113 10,350	-170 -170	-22,393 -22,424	12 19	38 54	0 0	0 0
12	-
13	1	12:50	17:53	18,178	-174	15,009	7	93	0	0
14 14	1 2	06:03 10:11	10:09 11:31	14,751 4,833	-167 -176	46,064 46,039	12 7	69 39	0 0	0 0
15	1	03:25	09:03	20,305	-171	-19,728	26	9	0	0
16	-
17	1	02:06	08:26	22,705	-162	-546,668	392	0	6031	0
18	1	03:25	08:23	17,927	-170	35,829	23	4	0	0
19	-
20	1	10:03	14:56	17,552	-169	190,674	16	112	0	0
21	-
22	1	10:53	16:18	19,500	-184	174,393	131	0	0	0
23	1	00:52	06:25	19,971	-162	-11,031	15	4	0	0
24	1	00:00	03:20	11,983	-184	-62,159	15	37	0	0
25 25	1 2	08:40 12:17	12:15 14:03	12,915 6,351	-163 -173	-33,712 -33,726	12 4	82 33	0 0	0 0
26 26	1 2	02:51 18:10	06:03 20:31	11,458 8,438	-168 -167	-222,030 -223,255	82 61	0 0	0 0	0 0
27	1	14:02	18:56	17,623	-167	-220,702	302	0	838	0
28 28	1 2	16:41 20:50	20:48 22:00	14,871 4,213	-163 -176	88,740 88,720	8 10	88 20	0 0	0 0
29 29 29	1 2 3	02:12 04:00 17:36	03:24 05:11 20:20	4,268 4,225 9,831	-163 -178 -179	-272,731 -272,886 -274,004	32 30 64	0 1 0	0 0 0	0 0 0
30 30	1 2	00:00 09:54	03:24 11:42	12,249 6,416	-186 -175	-345,463 -346,536	121 66	1 0	1 0	0 0
31 31	1 2	06:56 14:33	08:20 19:07	4,937 16,298	-177 -168	-360,322 -360,247	15 12	63 215	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-