GPS Space Vehicle Time Integrity for MJD 52446

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
18:36
23:59
19,422
  -278
  -235,610
11
104
0
0

2
2
1
2
18:44
22:21
22:20
23:59
13,008
  5,848
  -271
  -293
   218,828
   218,864
17
9
8
0
0
0
0
0

3
3
1
2
12:55
21:53
15:23
22:55
  8,866
  3,728
  -286
  -273
   -39,146
   -39,236
19
14
45
42
0
0
0
0

4
1
03:14
08:45
19,856
  -273
  -216,541
98
0
0
0

5
1
05:19
10:02
16,987
  -264
   -19,037
20
75
0
0

6
1
07:51
12:54
18,177
  -272
     4,051
9
73
0
0

7
1
01:13
06:31
19,048
  -265
  -628,254
87
0
0
0

8
8
1
2
00:00
22:34
04:36
23:59
16,565
  5,151
  -274
  -273
  -632,850
  -631,732
63
23
1
12
1
0
0
0

9
9
1
2
03:48
14:07
07:19
16:12
12,674
  7,508
  -275
  -279
    48,165
    48,225
11
8
127
38
0
0
0
0

10
1
06:42
12:02
19,061
  -271
    -7,166
14
56
0
0

11
11
1
2
01:22
15:51
04:14
19:13
10,253
12,102
  -273
  -282
   -14,958
   -15,006
16
12
66
62
0
0
0
0

12
-

13
13
1
2
00:00
19:50
01:19
23:59
  4,724
14,967
  -279
  -282
     8,164
     8,217
13
6
52
33
0
0
0
0

14
1
13:42
18:53
18,657
  -277
    64,942
23
15
0
0

15
15
1
2
10:14
14:24
14:20
16:09
14,733
  6,277
  -265
  -281
   -28,607
   -28,670
27
18
0
38
0
0
0
0

16
-

17
1
09:15
14:53
20,162
  -277
  -187,530
552
0
9660
0

18
1
10:59
15:54
17,679
  -274
    61,184
17
55
0
0

19
-

20
20
1
2
04:34
17:21
05:36
22:12
  3,700
17,467
  -276
  -278
   168,864
   168,999
10
14
42
141
0
0
0
0

21
21
1
2
12:22
14:21
13:41
17:54
  4,762
12,688
  -263
  -288
     1,445
     1,419
7
15
23
89
0
0
0
0

22
1
17:59
23:17
19,099
  -276
  -369,029
219
0
0
0

23
1
08:21
13:54
19,988
  -269
    -4,675
19
26
0
0

24
1
04:37
10:29
21,003
  -270
   -38,127
32
11
0
0

25
25
1
2
15:31
19:24
19:22
21:09
13,893
  6,332
  -269
  -279
   -28,662
   -28,678
13
4
32
26
0
0
0
0

26
26
1
2
01:31
10:03
03:49
11:46
  8,150
  6,222
  -269
  -268
   264,495
   265,211
53
38
1
0
1
0
0
0

27
1
21:04
23:59
10,555
  -264
    17,410
19
23
0
0

28
1
00:00
05:24
19,261
  -272
    85,675
10
166
0
0

29
29
29
1
2
3
01:17
09:16
12:25
03:42
12:21
13:41
  8,557
11,028
  4,557
  -257
  -264
  -291
   -35,442
   -36,342
   -36,610
80
104
44
1
0
0
1
0
0
0
0
0

30
30
1
2
06:28
17:08
10:02
18:49
12,840
  6,010
  -277
  -284
  -679,530
  -679,561
11
10
13
55
0
0
0
0

31
31
31
1
2
3
00:00
14:21
21:39
02:35
15:33
23:59
  9,322
  4,322
  8,228
  -278
  -287
  -267
  -314,953
  -315,570
  -315,899
48
22
39
28
16
6
1
0
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	18:36	23:59	19,422	-278	-235,610	11	104	0	0
2 2	1 2	18:44 22:21	22:20 23:59	13,008 5,848	-271 -293	218,828 218,864	17 9	8 0	0 0	0 0
3 3	1 2	12:55 21:53	15:23 22:55	8,866 3,728	-286 -273	-39,146 -39,236	19 14	45 42	0 0	0 0
4	1	03:14	08:45	19,856	-273	-216,541	98	0	0	0
5	1	05:19	10:02	16,987	-264	-19,037	20	75	0	0
6	1	07:51	12:54	18,177	-272	4,051	9	73	0	0
7	1	01:13	06:31	19,048	-265	-628,254	87	0	0	0
8 8	1 2	00:00 22:34	04:36 23:59	16,565 5,151	-274 -273	-632,850 -631,732	63 23	1 12	1 0	0 0
9 9	1 2	03:48 14:07	07:19 16:12	12,674 7,508	-275 -279	48,165 48,225	11 8	127 38	0 0	0 0
10	1	06:42	12:02	19,061	-271	-7,166	14	56	0	0
11 11	1 2	01:22 15:51	04:14 19:13	10,253 12,102	-273 -282	-14,958 -15,006	16 12	66 62	0 0	0 0
12	-
13 13	1 2	00:00 19:50	01:19 23:59	4,724 14,967	-279 -282	8,164 8,217	13 6	52 33	0 0	0 0
14	1	13:42	18:53	18,657	-277	64,942	23	15	0	0
15 15	1 2	10:14 14:24	14:20 16:09	14,733 6,277	-265 -281	-28,607 -28,670	27 18	0 38	0 0	0 0
16	-
17	1	09:15	14:53	20,162	-277	-187,530	552	0	9660	0
18	1	10:59	15:54	17,679	-274	61,184	17	55	0	0
19	-
20 20	1 2	04:34 17:21	05:36 22:12	3,700 17,467	-276 -278	168,864 168,999	10 14	42 141	0 0	0 0
21 21	1 2	12:22 14:21	13:41 17:54	4,762 12,688	-263 -288	1,445 1,419	7 15	23 89	0 0	0 0
22	1	17:59	23:17	19,099	-276	-369,029	219	0	0	0
23	1	08:21	13:54	19,988	-269	-4,675	19	26	0	0
24	1	04:37	10:29	21,003	-270	-38,127	32	11	0	0
25 25	1 2	15:31 19:24	19:22 21:09	13,893 6,332	-269 -279	-28,662 -28,678	13 4	32 26	0 0	0 0
26 26	1 2	01:31 10:03	03:49 11:46	8,150 6,222	-269 -268	264,495 265,211	53 38	1 0	1 0	0 0
27	1	21:04	23:59	10,555	-264	17,410	19	23	0	0
28	1	00:00	05:24	19,261	-272	85,675	10	166	0	0
29 29 29	1 2 3	01:17 09:16 12:25	03:42 12:21 13:41	8,557 11,028 4,557	-257 -264 -291	-35,442 -36,342 -36,610	80 104 44	1 0 0	1 0 0	0 0 0
30 30	1 2	06:28 17:08	10:02 18:49	12,840 6,010	-277 -284	-679,530 -679,561	11 10	13 55	0 0	0 0
31 31 31	1 2 3	00:00 14:21 21:39	02:35 15:33 23:59	9,322 4,322 8,228	-278 -287 -267	-314,953 -315,570 -315,899	48 22 39	28 16 6	1 0 0	0 0 0
32	-
33	-
34	-
35	-
36	-
37	-
38	-
39	-
40	-