GPS Space Vehicle Time Integrity for MJD 56162

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

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MSL)
-GPSSV (ns)		UTC(MSL)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
01:52
10:25
05:19
14:21
 12,151
 13,764
   262
   264
  -270,438
  -270,483
8
8
6
1
0
0
0
0
 
2
1
14:28
20:33
 21,137
   262
  -400,475
39
4
2
0
 
3
3
3
1
2
3
00:00
06:23
22:24
01:04
10:51
23:32
  3,839
 15,427
  3,809
   264
   261
   266
   -91,485
   -91,636
   -91,887
6
31
7
1
4
0
0
3
0
0
0
0
 
4
1
13:02
18:45
 19,702
   260
  -282,636
72
3
3
0
 
5
1
16:26
21:46
 18,424
   261
   346,340
33
4
3
0
 
6
6
6
1
2
3
00:00
06:16
21:47
01:09
10:17
23:32
  4,148
 13,878
  5,995
   268
   264
   265
    14,591
    14,796
    15,195
12
41
17
1
4
0
0
3
0
0
0
0
 
7
1
06:48
13:12
 22,106
   259
  -113,669
33
3
2
0
 
8
1
08:33
14:31
 20,528
   260
    -1,802
10
1
1
0
 
9
9
9
1
2
3
00:00
13:15
22:10
01:50
17:06
23:32
  6,378
 13,136
  4,621
   264
   266
   279
  -180,254
  -180,395
  -180,453
40
26
8
1
3
0
1
3
0
0
0
0
 
10
10
1
2
07:07
15:02
09:38
19:32
  8,801
 15,707
   262
   265
    49,420
    49,464
18
30
2
3
2
3
0
0
 
11
11
1
2
01:18
09:26
04:22
13:39
 10,741
 14,589
   267
   268
   295,268
   295,392
35
22
2
1
2
1
0
0
 
12
1
15:00
19:57
 17,224
   261
   -86,746
33
3
3
0
 
13
1
05:53
11:23
 19,198
   261
  -185,846
27
3
3
0
 
14
1
00:00
05:12
 18,245
   262
  -210,501
14
3
2
0
 
15
15
1
2
12:07
19:31
13:28
23:32
  4,792
 13,897
   257
   268
    94,415
    94,444
5
11
6
1
0
1
0
0
 
16
1
04:29
09:41
 18,165
   260
   244,639
21
3
3
0
 
17
1
10:58
17:10
 21,306
   264
  -102,381
27
3
3
0
 
18
18
1
2
00:00
20:16
02:56
23:32
 10,338
 11,211
   265
   268
  -211,118
  -211,247
30
18
2
1
1
1
0
0
 
19
19
1
2
00:00
07:30
01:58
11:59
  6,889
 15,460
   270
   265
   297,144
   297,254
20
41
2
3
1
2
0
0
 
20
20
1
2
03:26
14:18
08:10
15:31
 16,221
  3,915
   262
   260
   -66,499
   -66,524
38
12
3
1
3
1
0
0
 
21
21
1
2
00:00
19:17
01:32
23:32
  5,288
 14,716
   268
   267
   245,185
   245,367
66
17
1
1
1
1
0
0
 
22
22
1
2
00:00
22:02
04:38
23:32
 16,205
  5,116
   266
   274
  -146,661
  -146,690
16
4
2
0
1
0
0
0
 
23
1
04:23
10:19
 20,479
   262
  -171,927
33
4
4
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
02:08
16:30
04:56
20:43
  9,815
 14,662
   261
   258
   -40,240
   -40,303
6
27
9
3
0
3
0
0
 
26
26
1
2
10:23
18:49
13:43
22:54
 11,731
 14,145
   260
   268
   305,649
   305,255
43
59
1
1
0
1
0
0
 
27
27
27
1
2
3
00:00
12:54
22:02
01:23
16:46
23:32
  4,852
 13,236
  5,148
   269
   266
   270
  -422,843
  -423,056
  -423,161
7
20
10
15
2
0
0
0
0
0
0
0
 
28
1
09:40
16:11
 22,382
   261
  -177,829
36
2
2
0
 
29
1
17:23
22:58
 19,550
   264
  -347,280
29
2
2
0
 
30
30
1
2
03:28
20:05
08:28
21:08
 17,274
  3,531
   262
   263
   381,160
   382,414
130
27
4
0
4
0
0
0
 
31
1
01:23
07:02
 19,723
   259
  -269,153
41
7
3
0
 
32
1
02:20
07:36
 18,371
   263
   479,979
27
2
2
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.