GPS Space Vehicle Time Integrity for MJD 55648

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347881 degrees, longitude 174.9174902 degrees, height 26.0 metres

A B C D E F G H I J K

PRN Block
no. Start End Measure-
ments UTC(MSL)
-GPS_SV (ns) UTC(MSL)
-SV (ns) Std.Dev.
(ns) Outliers
> 4 s Outliers
> 500 ns Health

2
1
01:35
07:38
20,995
    45
  -327,407
14
2
1
0

3
3
3
1
2
3
09:30
18:08
19:44
12:12
19:43
21:54
  9,215
  5,436
  7,546
    55
    52
    50
  -694,329
  -694,475
  -694,512
23
23
12
3
1
0
2
1
0
0
0
0

4
1
00:17
06:00
19,577
    42
   -72,446
57
4
0
0

5
1
03:36
08:55
18,618
    44
   135,884
39
0
0
0

6
6
6
1
2
3
08:57
18:08
19:44
12:17
19:43
21:22
11,224
  5,436
  5,603
    52
    48
    45
   184,361
   187,924
   188,606
409
189
206
3
1
0
3306
1
0
0
0
0

7
7
1
2
18:13
19:44
19:43
23:59
  5,280
14,762
    49
   532
    -6,654
    -6,181
24
16319
1
13
1
170
0
0

8
8
1
2
00:00
19:44
01:38
23:59
  5,544
14,746
    36
   376
    -7,566
    -7,238
5
10977
0
13
0
13
0
0

9
9
1
2
00:39
10:00
04:20
13:10
12,683
11,101
    46
    53
   -70,234
   -70,294
13
10
2
1
1
1
0
0

10
10
10
1
2
3
02:21
18:26
19:44
06:55
19:43
20:49
15,891
  4,593
  3,612
    51
    48
    52
    70,095
    70,143
    70,152
18
5
4
1
0
0
1
0
0
0
0
0

11
11
11
1
2
3
00:00
12:44
20:46
01:09
15:39
23:59
  3,812
10,213
11,331
    39
    54
   353
   137,994
   138,157
   138,545
7
13
8892
1
2
13
0
0
13
0
0
0

12
1
02:06
07:04
17,383
    44
    16,089
22
19
1
0

13
13
13
1
2
3
16:57
18:08
19:44
18:07
19:43
22:27
  4,158
  5,436
  9,515
    49
    52
    49
  -277,261
  -277,251
  -277,241
3
22
4
0
1
25
0
1
0
0
0
0

14
1
10:12
16:00
20,141
    57
  -140,337
17
2
2
0

15
1
06:48
11:42
16,749
    48
   139,802
14
2
0
0

16
16
1
2
16:05
18:08
18:07
19:43
  7,058
  5,436
    56
    54
   161,093
   161,109
50
6
1
1
1
0
0
0

17
17
1
2
00:00
22:06
04:25
23:59
15,294
  6,539
    40
  -469
  -184,112
  -184,635
12
11671
2
13
1
6539
0
0

18
1
07:41
14:20
22,892
    52
  -128,800
19
3
3
0

19
19
19
1
2
3
10:41
18:35
19:44
13:04
19:43
23:08
  8,274
  4,077
11,684
    54
    57
    54
   124,735
   124,839
   124,866
11
6
12
2
0
0
0
0
0
0
0
0

20
20
20
20
1
2
3
4
01:32
14:36
16:05
18:08
02:44
16:00
18:07
19:19
  4,272
  4,947
  7,058
  4,031
    41
    55
    58
    58
   -48,743
   -48,732
   -48,730
   -48,730
9
4
25
27
15
22
1
1
0
0
1
1
0
0
0
0

21
1
06:29
12:41
21,298
    54
   133,541
25
2
1
0

22
1
09:04
15:38
22,648
    54
  -151,058
17
3
3
0

23
23
23
1
2
3
16:05
18:08
19:44
18:07
19:43
21:22
  6,883
  5,436
  5,605
    52
    54
    51
  -317,047
  -317,029
  -317,017
41
5
6
1
1
0
1
0
0
0
0
0

24
24
24
1
2
3
00:00
13:00
21:39
01:31
16:00
23:59
  5,116
10,388
  8,152
    42
    62
   123
  -376,822
  -376,955
  -376,984
9
13
1580
4
1
13
0
1
13
0
0
0

25
25
1
2
03:42
13:15
07:55
16:05
14,663
  9,519
    45
    56
      877
      903
6
11
10
1
0
1
0
0

26
26
1
2
06:03
21:35
10:11
23:59
14,161
  8,365
    50
   338
   156,995
   157,823
48
7273
2
13
1
13
0
0

27
27
1
2
00:06
09:12
03:57
12:30
13,227
11,180
    39
    45
  -249,871
  -249,991
23
27
1
2
1
2
0
0

28
28
1
2
00:00
20:35
03:13
23:59
10,979
11,935
    41
    61
   -27,765
   -27,916
26
291
2
13
1
13
0
0

29
1
04:37
10:11
19,038
    48
  -195,577
21
1
1
0

30
30
30
30
1
2
3
4
07:15
14:41
16:05
18:08
08:36
16:00
18:07
19:39
  4,582
  4,624
  7,058
  5,231
    55
    58
    60
    50
  -332,512
  -332,585
  -332,602
  -332,624
6
4
30
20
1
0
1
1
0
0
1
1
0
0
0
0

31
31
1
2
12:33
16:05
16:00
18:07
11,970
  7,042
    59
    55
   -58,947
   -59,001
25
24
16
1
1
1
0
0

32
32
1
2
13:33
16:05
16:00
18:07
  8,428
  7,058
    55
    58
   224,064
   224,130
31
15
1
1
1
0
0
0

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 UTC(MSL) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(MSL) 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	UTC(MSL) -GPS_SV (ns)	UTC(MSL) -SV (ns)	Std.Dev. (ns)	Outliers > 4 s	Outliers > 500 ns	Health

2	1	01:35	07:38	20,995	45	-327,407	14	2	1	0
3 3 3	1 2 3	09:30 18:08 19:44	12:12 19:43 21:54	9,215 5,436 7,546	55 52 50	-694,329 -694,475 -694,512	23 23 12	3 1 0	2 1 0	0 0 0
4	1	00:17	06:00	19,577	42	-72,446	57	4	0	0
5	1	03:36	08:55	18,618	44	135,884	39	0	0	0
6 6 6	1 2 3	08:57 18:08 19:44	12:17 19:43 21:22	11,224 5,436 5,603	52 48 45	184,361 187,924 188,606	409 189 206	3 1 0	3306 1 0	0 0 0
7 7	1 2	18:13 19:44	19:43 23:59	5,280 14,762	49 532	-6,654 -6,181	24 16319	1 13	1 170	0 0
8 8	1 2	00:00 19:44	01:38 23:59	5,544 14,746	36 376	-7,566 -7,238	5 10977	0 13	0 13	0 0
9 9	1 2	00:39 10:00	04:20 13:10	12,683 11,101	46 53	-70,234 -70,294	13 10	2 1	1 1	0 0
10 10 10	1 2 3	02:21 18:26 19:44	06:55 19:43 20:49	15,891 4,593 3,612	51 48 52	70,095 70,143 70,152	18 5 4	1 0 0	1 0 0	0 0 0
11 11 11	1 2 3	00:00 12:44 20:46	01:09 15:39 23:59	3,812 10,213 11,331	39 54 353	137,994 138,157 138,545	7 13 8892	1 2 13	0 0 13	0 0 0
12	1	02:06	07:04	17,383	44	16,089	22	19	1	0
13 13 13	1 2 3	16:57 18:08 19:44	18:07 19:43 22:27	4,158 5,436 9,515	49 52 49	-277,261 -277,251 -277,241	3 22 4	0 1 25	0 1 0	0 0 0
14	1	10:12	16:00	20,141	57	-140,337	17	2	2	0
15	1	06:48	11:42	16,749	48	139,802	14	2	0	0
16 16	1 2	16:05 18:08	18:07 19:43	7,058 5,436	56 54	161,093 161,109	50 6	1 1	1 0	0 0
17 17	1 2	00:00 22:06	04:25 23:59	15,294 6,539	40 -469	-184,112 -184,635	12 11671	2 13	1 6539	0 0
18	1	07:41	14:20	22,892	52	-128,800	19	3	3	0
19 19 19	1 2 3	10:41 18:35 19:44	13:04 19:43 23:08	8,274 4,077 11,684	54 57 54	124,735 124,839 124,866	11 6 12	2 0 0	0 0 0	0 0 0
20 20 20 20	1 2 3 4	01:32 14:36 16:05 18:08	02:44 16:00 18:07 19:19	4,272 4,947 7,058 4,031	41 55 58 58	-48,743 -48,732 -48,730 -48,730	9 4 25 27	15 22 1 1	0 0 1 1	0 0 0 0
21	1	06:29	12:41	21,298	54	133,541	25	2	1	0
22	1	09:04	15:38	22,648	54	-151,058	17	3	3	0
23 23 23	1 2 3	16:05 18:08 19:44	18:07 19:43 21:22	6,883 5,436 5,605	52 54 51	-317,047 -317,029 -317,017	41 5 6	1 1 0	1 0 0	0 0 0
24 24 24	1 2 3	00:00 13:00 21:39	01:31 16:00 23:59	5,116 10,388 8,152	42 62 123	-376,822 -376,955 -376,984	9 13 1580	4 1 13	0 1 13	0 0 0
25 25	1 2	03:42 13:15	07:55 16:05	14,663 9,519	45 56	877 903	6 11	10 1	0 1	0 0
26 26	1 2	06:03 21:35	10:11 23:59	14,161 8,365	50 338	156,995 157,823	48 7273	2 13	1 13	0 0
27 27	1 2	00:06 09:12	03:57 12:30	13,227 11,180	39 45	-249,871 -249,991	23 27	1 2	1 2	0 0
28 28	1 2	00:00 20:35	03:13 23:59	10,979 11,935	41 61	-27,765 -27,916	26 291	2 13	1 13	0 0
29	1	04:37	10:11	19,038	48	-195,577	21	1	1	0
30 30 30 30	1 2 3 4	07:15 14:41 16:05 18:08	08:36 16:00 18:07 19:39	4,582 4,624 7,058 5,231	55 58 60 50	-332,512 -332,585 -332,602 -332,624	6 4 30 20	1 0 1 1	0 0 1 1	0 0 0 0
31 31	1 2	12:33 16:05	16:00 18:07	11,970 7,042	59 55	-58,947 -59,001	25 24	16 1	1 1	0 0
32 32	1 2	13:33 16:05	16:00 18:07	8,428 7,058	55 58	224,064 224,130	31 15	1 1	1 0	0 0
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-