GPS Space Vehicle Time Integrity for MJD 52545

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
11:44
17:35
21,030
  -250
  -250,959
24
5
0
0

2
2
1
2
11:52
15:29
15:28
17:04
12,886
  5,703
  -244
  -260
   270,735
   270,776
14
10
30
4
0
0
0
0

3
3
3
1
2
3
05:40
14:38
16:28
08:38
16:01
18:04
10,667
  5,013
  5,753
  -253
  -243
  -267
   -67,183
   -67,266
   -67,313
19
19
11
12
7
38
0
0
0
0
0
0

4
4
4
1
2
3
00:00
20:31
22:53
02:10
22:00
23:59
  7,802
  5,287
  4,000
  -272
  -238
  -252
  -321,099
  -321,773
  -321,868
26
18
13
7
32
0
1
0
0
0
0
0

5
1
00:00
03:20
12,005
  -252
   -33,194
12
120
0
0

6
1
01:09
06:31
19,329
  -264
      209
13
97
0
0

7
1
18:28
22:00
12,717
  -239
  -406,919
115
0
0
0

8
1
15:44
21:43
21,543
  -247
  -460,519
153
0
0
0

9
9
1
2
07:21
20:58
09:28
22:00
  7,584
  3,732
  -258
  -235
     9,768
     9,887
12
5
92
22
0
0
0
0

10
10
1
2
00:00
03:25
03:24
05:05
12,243
  5,978
  -252
  -275
   -12,732
   -12,762
13
11
22
119
0
0
0
0

11
11
1
2
09:05
19:14
12:27
21:25
12,110
  7,890
  -249
  -248
   -21,910
   -21,942
10
14
68
113
0
0
0
0

12
-

13
1
13:18
18:38
19,164
  -256
    14,461
6
28
0
0

14
14
1
2
06:32
10:40
10:38
12:12
14,778
  5,495
  -252
  -260
    46,938
    46,912
13
6
33
38
0
0
0
0

15
1
03:20
09:30
22,113
  -265
   -17,013
39
6
0
0

16
-

17
1
02:37
08:55
22,623
  -258
  -508,547
431
0
7404
0

18
1
04:18
08:24
14,748
  -259
    37,896
19
0
0
0

19
-

20
1
10:31
14:32
14,490
  -248
   189,348
6
35
0
0

21
-

22
1
11:40
16:46
18,335
  -259
   186,269
102
0
0
0

23
1
01:21
06:55
19,992
  -252
   -10,683
18
6
0
0

24
24
1
2
00:00
21:51
03:50
23:59
13,757
  7,639
  -269
  -229
   -60,659
   -60,822
17
15
3
16
0
0
0
0

25
25
1
2
08:51
12:45
12:43
14:31
13,961
  6,362
  -254
  -261
   -33,509
   -33,522
12
5
104
31
0
0
0
0

26
26
1
2
03:20
18:39
06:31
21:00
11,470
  8,453
  -262
  -252
  -208,135
  -209,382
82
57
0
0
0
0
0
0

27
1
14:29
20:41
22,134
  -252
  -184,830
397
0
6075
0

28
1
17:08
21:35
15,962
  -242
    88,981
6
79
0
0

29
29
29
1
2
3
02:44
04:29
18:05
04:26
05:39
20:49
  6,112
  4,241
  9,835
  -253
  -269
  -251
  -259,617
  -259,751
  -260,883
45
28
62
0
0
0
0
0
0
0
0
0

30
30
1
2
00:00
09:52
03:20
12:09
11,993
  8,152
  -262
  -254
  -325,020
  -326,190
127
89
1
0
1
0
0
0

31
31
1
2
07:25
15:50
08:49
19:36
  4,963
13,571
  -250
  -248
  -361,317
  -361,274
11
9
62
143
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	11:44	17:35	21,030	-250	-250,959	24	5	0	0
2 2	1 2	11:52 15:29	15:28 17:04	12,886 5,703	-244 -260	270,735 270,776	14 10	30 4	0 0	0 0
3 3 3	1 2 3	05:40 14:38 16:28	08:38 16:01 18:04	10,667 5,013 5,753	-253 -243 -267	-67,183 -67,266 -67,313	19 19 11	12 7 38	0 0 0	0 0 0
4 4 4	1 2 3	00:00 20:31 22:53	02:10 22:00 23:59	7,802 5,287 4,000	-272 -238 -252	-321,099 -321,773 -321,868	26 18 13	7 32 0	1 0 0	0 0 0
5	1	00:00	03:20	12,005	-252	-33,194	12	120	0	0
6	1	01:09	06:31	19,329	-264	209	13	97	0	0
7	1	18:28	22:00	12,717	-239	-406,919	115	0	0	0
8	1	15:44	21:43	21,543	-247	-460,519	153	0	0	0
9 9	1 2	07:21 20:58	09:28 22:00	7,584 3,732	-258 -235	9,768 9,887	12 5	92 22	0 0	0 0
10 10	1 2	00:00 03:25	03:24 05:05	12,243 5,978	-252 -275	-12,732 -12,762	13 11	22 119	0 0	0 0
11 11	1 2	09:05 19:14	12:27 21:25	12,110 7,890	-249 -248	-21,910 -21,942	10 14	68 113	0 0	0 0
12	-
13	1	13:18	18:38	19,164	-256	14,461	6	28	0	0
14 14	1 2	06:32 10:40	10:38 12:12	14,778 5,495	-252 -260	46,938 46,912	13 6	33 38	0 0	0 0
15	1	03:20	09:30	22,113	-265	-17,013	39	6	0	0
16	-
17	1	02:37	08:55	22,623	-258	-508,547	431	0	7404	0
18	1	04:18	08:24	14,748	-259	37,896	19	0	0	0
19	-
20	1	10:31	14:32	14,490	-248	189,348	6	35	0	0
21	-
22	1	11:40	16:46	18,335	-259	186,269	102	0	0	0
23	1	01:21	06:55	19,992	-252	-10,683	18	6	0	0
24 24	1 2	00:00 21:51	03:50 23:59	13,757 7,639	-269 -229	-60,659 -60,822	17 15	3 16	0 0	0 0
25 25	1 2	08:51 12:45	12:43 14:31	13,961 6,362	-254 -261	-33,509 -33,522	12 5	104 31	0 0	0 0
26 26	1 2	03:20 18:39	06:31 21:00	11,470 8,453	-262 -252	-208,135 -209,382	82 57	0 0	0 0	0 0
27	1	14:29	20:41	22,134	-252	-184,830	397	0	6075	0
28	1	17:08	21:35	15,962	-242	88,981	6	79	0	0
29 29 29	1 2 3	02:44 04:29 18:05	04:26 05:39 20:49	6,112 4,241 9,835	-253 -269 -251	-259,617 -259,751 -260,883	45 28 62	0 0 0	0 0 0	0 0 0
30 30	1 2	00:00 09:52	03:20 12:09	11,993 8,152	-262 -254	-325,020 -326,190	127 89	1 0	1 0	0 0
31 31	1 2	07:25 15:50	08:49 19:36	4,963 13,571	-250 -248	-361,317 -361,274	11 9	62 143	0 0	0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-