GPS Space Vehicle Time Integrity for MJD 56166

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
01:35
10:09
05:02
14:05
 12,010
 13,344
   268
   257
  -270,950
  -271,008
11
11
2
2
1
1
0
0
2
1
14:48
20:17
 18,836
   262
  -400,857
36
3
3
0
3
3
1
2
08:00
22:08
10:35
23:59
  8,658
  6,379
   262
   525
   -93,361
   -93,332
13
5627
1
14
0
14
0
0
4
1
14:48
18:28
 12,631
   258
  -286,587
42
1
0
0
5
1
16:10
21:30
 18,474
   261
   347,431
24
2
2
0
6
6
1
2
05:59
21:31
10:01
23:59
 13,890
  8,519
   255
   707
    17,451
    18,311
44
10911
3
14
1
15
0
0
7
1
06:32
12:56
 21,882
   257
  -115,086
33
2
2
0
8
1
08:16
14:14
 20,553
   259
    -1,835
695
1
3
0
9
9
9
9
1
2
3
4
00:00
12:58
14:48
21:54
01:34
14:47
16:50
23:59
  5,397
  6,493
  6,968
  7,188
   267
   261
   263
   266
  -181,142
  -181,267
  -181,283
  -181,338
6
5
6
9
5
0
2
0
0
0
0
0
0
0
0
0
10
10
1
2
06:51
14:48
09:22
19:16
  8,759
 15,313
   265
   268
    49,881
    49,926
6
17
2
1
0
1
0
0
11
11
1
2
01:01
09:09
04:06
13:23
 10,362
 14,414
   269
   260
   296,636
   296,752
19
22
2
2
1
1
0
0
12
1
14:48
19:40
 16,641
   260
   -87,453
52
3
3
0
13
1
05:36
11:07
 18,874
   258
  -184,973
29
2
1
0
14
14
1
2
00:00
22:42
04:55
23:59
 17,013
  4,313
   265
 -1,125
  -210,842
  -212,306
12
24406
2
14
1
4313
0
0
15
15
1
2
11:50
19:14
13:11
23:59
  4,502
 16,418
   251
   683
    94,610
    95,062
8
14303
2
14
0
17
0
0
16
1
04:13
09:25
 18,139
   263
   244,945
18
2
2
0
17
17
1
2
10:42
14:48
14:47
16:55
 14,231
  7,288
   255
   258
  -101,309
  -101,270
16
15
2
1
1
1
0
0
18
18
1
2
00:00
20:00
02:40
23:59
  9,270
 13,844
   263
   428
  -211,746
  -211,718
5
5074
4
14
0
15
0
0
19
19
1
2
00:00
07:13
01:42
11:50
  5,772
 15,843
   268
   260
   298,380
   298,485
8
21
1
3
0
1
0
0
20
1
03:10
05:59
  9,807
   267
   -66,735
18
1
1
0
21
21
1
2
00:00
19:00
01:15
23:59
  4,521
 17,123
   265
   675
   246,028
   246,622
5
14383
1
14
0
17
0
0
22
22
1
2
00:00
21:46
04:22
23:59
 15,012
  7,703
   270
  -189
  -146,815
  -147,298
19
10718
1
14
1
14
0
0
23
1
04:06
10:03
 20,752
   263
  -170,568
27
2
2
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
01:52
16:14
03:59
20:27
  7,429
 14,639
   265
   258
   -40,618
   -40,688
4
34
20
2
0
2
0
0
26
26
1
2
10:06
18:33
13:27
22:37
 11,254
 14,132
   257
   266
   301,294
   300,907
43
65
2
3
1
3
0
0
27
27
27
27
1
2
3
4
00:00
12:38
14:48
21:45
01:07
14:47
16:29
23:59
  4,051
  7,475
  5,745
  7,772
   265
   261
   264
   398
  -424,298
  -424,506
  -424,533
  -424,507
7
27
17
2812
5
1
2
15
0
1
1
15
0
0
0
0
28
28
1
2
09:23
14:48
14:47
15:54
 18,613
  3,669
   255
   262
  -179,145
  -179,184
20
35
2
1
0
1
0
0
29
1
17:07
22:42
 19,365
   261
  -348,736
30
3
3
0
30
30
1
2
03:12
19:49
05:59
20:51
  9,725
  3,708
   262
   268
   389,249
   390,576
69
27
2
0
1
0
0
0
31
1
01:06
05:59
 16,828
   259
  -270,028
13
40
0
0
32
1
02:04
05:59
 13,809
   269
   481,442
19
1
1
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.