GPS Space Vehicle Time Integrity for MJD 53880

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
13:14
19:26
22,283
    14
   -55,108
21
0
0
0

2
2
1
2
02:35
06:23
06:22
07:40
13,619
  4,619
    28
    17
      359
      322
20
6
6
5
0
0
0
0

3
3
3
1
2
3
10:52
18:28
20:29
13:14
20:24
22:41
  8,444
  6,944
  7,944
    19
    30
    23
  -101,408
  -101,474
  -101,505
15
11
14
20
18
68
0
0
0
0
0
0

4
1
01:30
06:14
16,955
    29
  -238,187
57
0
0
0

5
1
03:11
07:58
17,213
    24
   -40,642
259
1
1
0

6
1
05:50
10:52
18,086
    24
  -538,973
90
0
0
0

7
7
1
2
08:39
19:02
12:36
20:05
14,260
  3,715
    25
    29
  -538,902
  -538,959
16
13
5
78
0
0
0
0

8
8
1
2
00:00
20:33
02:34
23:59
  9,274
12,258
    20
    29
    66,813
    66,909
6
11
30
159
0
0
0
0

9
9
9
1
2
3
01:30
10:15
12:02
05:11
11:58
13:29
13,235
  6,173
  5,173
    24
    31
    20
   -21,578
   -21,614
   -21,634
14
7
9
34
30
15
0
0
0
0
0
0

10
1
05:00
09:27
15,873
    29
   -83,940
11
67
0
0

11
11
11
1
2
3
00:00
13:52
22:01
02:06
16:55
23:59
  7,554
10,921
  7,089
    27
    19
    33
  -329,184
  -329,317
  -329,369
15
16
9
28
31
34
0
0
0
0
0
0

12
-

13
1
17:44
21:12
12,430
    24
   -64,467
14
1
0
0

14
1
11:25
16:21
17,740
    21
    13,348
11
10
0
0

15
1
08:39
14:34
21,324
    31
  -618,116
50
0
0
0

16
1
16:02
20:57
17,604
    21
   -45,123
24
105
0
0

17
17
17
1
2
3
00:00
03:08
22:55
03:07
04:38
23:59
11,224
  5,287
  3,862
    27
    19
    31
   -94,794
   -94,824
   -94,993
15
9
15
6
34
57
0
0
0
0
0
0

18
1
08:09
13:52
20,538
    26
   236,740
6
80
0
0

19
19
1
2
12:01
19:32
13:52
23:59
  6,623
16,072
    16
    24
     9,043
     8,987
13
17
8
14
0
0
0
0

20
1
15:23
20:10
17,237
    20
    26,376
11
32
0
0

21
21
1
2
07:23
12:37
12:00
13:41
16,674
  3,856
    28
     9
   -31,037
   -31,088
16
7
28
1
0
0
0
0

22
22
22
1
2
3
10:12
12:01
14:43
11:24
14:42
16:27
  4,309
  9,637
  6,226
    32
    21
    12
   -99,571
   -99,619
   -99,659
8
15
11
6
10
7
0
0
0
0
0
0

23
1
16:12
22:11
21,573
    20
  -140,784
8
141
0
0

24
1
00:32
05:17
17,087
    37
    -8,430
20
1
0
0

25
-

26
26
1
2
00:00
07:17
01:51
10:11
  6,611
10,415
    27
    33
   125,391
   125,727
20
31
1
0
0
0
0
0

27
27
1
2
00:00
20:10
01:30
23:59
  5,393
13,802
    25
    27
   -50,273
   -50,400
6
13
9
22
0
0
0
0

28
28
1
2
00:00
21:22
04:04
23:59
14,664
  9,418
    26
    30
   -26,697
   -26,622
6
5
40
33
0
0
0
0

29
29
29
29
1
2
3
4
00:26
07:03
09:39
22:49
01:30
08:38
11:19
23:59
  3,777
  5,702
  5,995
  4,202
    21
    34
    32
    26
  -609,978
  -610,111
  -610,170
  -610,440
12
10
13
8
27
2
13
1
0
0
0
0
0
0
0
0

30
30
1
2
04:27
15:06
08:38
16:43
15,063
  5,730
    23
    19
  -260,674
  -261,243
80
35
1
0
0
0
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	13:14	19:26	22,283	14	-55,108	21	0	0	0
2 2	1 2	02:35 06:23	06:22 07:40	13,619 4,619	28 17	359 322	20 6	6 5	0 0	0 0
3 3 3	1 2 3	10:52 18:28 20:29	13:14 20:24 22:41	8,444 6,944 7,944	19 30 23	-101,408 -101,474 -101,505	15 11 14	20 18 68	0 0 0	0 0 0
4	1	01:30	06:14	16,955	29	-238,187	57	0	0	0
5	1	03:11	07:58	17,213	24	-40,642	259	1	1	0
6	1	05:50	10:52	18,086	24	-538,973	90	0	0	0
7 7	1 2	08:39 19:02	12:36 20:05	14,260 3,715	25 29	-538,902 -538,959	16 13	5 78	0 0	0 0
8 8	1 2	00:00 20:33	02:34 23:59	9,274 12,258	20 29	66,813 66,909	6 11	30 159	0 0	0 0
9 9 9	1 2 3	01:30 10:15 12:02	05:11 11:58 13:29	13,235 6,173 5,173	24 31 20	-21,578 -21,614 -21,634	14 7 9	34 30 15	0 0 0	0 0 0
10	1	05:00	09:27	15,873	29	-83,940	11	67	0	0
11 11 11	1 2 3	00:00 13:52 22:01	02:06 16:55 23:59	7,554 10,921 7,089	27 19 33	-329,184 -329,317 -329,369	15 16 9	28 31 34	0 0 0	0 0 0
12	-
13	1	17:44	21:12	12,430	24	-64,467	14	1	0	0
14	1	11:25	16:21	17,740	21	13,348	11	10	0	0
15	1	08:39	14:34	21,324	31	-618,116	50	0	0	0
16	1	16:02	20:57	17,604	21	-45,123	24	105	0	0
17 17 17	1 2 3	00:00 03:08 22:55	03:07 04:38 23:59	11,224 5,287 3,862	27 19 31	-94,794 -94,824 -94,993	15 9 15	6 34 57	0 0 0	0 0 0
18	1	08:09	13:52	20,538	26	236,740	6	80	0	0
19 19	1 2	12:01 19:32	13:52 23:59	6,623 16,072	16 24	9,043 8,987	13 17	8 14	0 0	0 0
20	1	15:23	20:10	17,237	20	26,376	11	32	0	0
21 21	1 2	07:23 12:37	12:00 13:41	16,674 3,856	28 9	-31,037 -31,088	16 7	28 1	0 0	0 0
22 22 22	1 2 3	10:12 12:01 14:43	11:24 14:42 16:27	4,309 9,637 6,226	32 21 12	-99,571 -99,619 -99,659	8 15 11	6 10 7	0 0 0	0 0 0
23	1	16:12	22:11	21,573	20	-140,784	8	141	0	0
24	1	00:32	05:17	17,087	37	-8,430	20	1	0	0
25	-
26 26	1 2	00:00 07:17	01:51 10:11	6,611 10,415	27 33	125,391 125,727	20 31	1 0	0 0	0 0
27 27	1 2	00:00 20:10	01:30 23:59	5,393 13,802	25 27	-50,273 -50,400	6 13	9 22	0 0	0 0
28 28	1 2	00:00 21:22	04:04 23:59	14,664 9,418	26 30	-26,697 -26,622	6 5	40 33	0 0	0 0
29 29 29 29	1 2 3 4	00:26 07:03 09:39 22:49	01:30 08:38 11:19 23:59	3,777 5,702 5,995 4,202	21 34 32 26	-609,978 -610,111 -610,170 -610,440	12 10 13 8	27 2 13 1	0 0 0 0	0 0 0 0
30 30	1 2	04:27 15:06	08:38 16:43	15,063 5,730	23 19	-260,674 -261,243	80 35	1 0	0 0	0 0
31	-
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-