GPS Space Vehicle Time Integrity for MJD 56188

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
00:05
08:39
03:32
12:34
 11,906
 13,470
   317
   308
  -273,792
  -273,851
7
1947
22
1
0
3
0
0
2
1
13:37
18:49
 18,090
   323
  -402,985
39
3
3
0
3
3
1
2
04:38
20:39
09:10
23:13
 15,433
  8,945
   315
   333
  -102,834
  -103,081
1819
12
1
0
2
0
0
0
4
4
1
2
11:15
13:37
13:32
16:59
  7,526
 11,714
   323
   321
  -307,778
  -307,896
57
49
1
2
1
2
0
0
5
1
14:41
20:01
 18,508
   319
   353,300
34
2
2
0
6
6
1
2
04:29
20:01
08:31
23:18
 13,699
 11,378
   219
   327
    33,001
    33,579
11776
48
1
1
3
1
0
0
7
1
05:04
11:27
 21,905
   311
  -123,038
1527
1
2
0
8
1
06:46
12:44
 20,355
   317
    -1,877
1584
1
3
0
9
9
9
1
2
3
11:27
13:37
20:25
13:32
15:19
23:58
  7,179
  6,070
 12,507
   326
   326
   328
  -186,055
  -186,073
  -186,142
47
9
14
1
1
0
1
0
0
0
0
0
10
10
1
2
05:22
13:37
07:52
17:49
  8,565
 14,553
   327
   323
    52,487
    52,525
6
33
1
2
0
1
0
0
11
11
1
2
00:00
07:39
02:36
11:53
  8,982
 14,551
   315
   311
   304,119
   304,230
11
1873
1
1
0
3
0
0
12
1
13:37
18:11
 15,810
   321
   -91,262
51
2
2
0
13
1
04:05
09:36
 18,747
   311
  -180,058
1650
1
3
0
14
14
1
2
00:00
21:11
03:25
23:59
 11,751
  9,801
   319
   270
  -212,570
  -212,687
5
1510
5
15
0
15
0
0
15
15
1
2
10:18
17:43
11:41
22:37
  4,655
 16,804
   317
   323
    95,896
    95,925
19
34
1
2
1
1
0
0
16
1
04:00
07:56
 13,378
   324
   246,571
8
2
1
0
17
17
1
2
09:14
13:37
13:32
15:27
 14,805
  6,521
   322
   321
   -95,109
   -95,072
43
28
2
1
2
1
0
0
18
18
1
2
00:00
18:31
01:11
23:59
  4,038
 19,144
   317
   650
  -215,149
  -214,953
6
11545
1
15
0
16
0
0
19
19
1
2
05:42
21:45
10:18
23:59
 15,757
  7,749
   312
   884
   305,224
   305,983
1800
12573
1
15
2
7749
0
0
20
20
1
2
01:38
12:31
06:23
13:32
 16,400
  3,407
   319
   325
   -68,123
   -68,144
12
7
4
9
1
0
0
0
21
1
17:34
23:43
 21,344
   324
   250,839
34
2
2
0
22
22
1
2
00:00
20:15
02:51
23:59
  9,769
 13,139
   321
   324
  -147,670
  -147,689
5
6
7
0
0
0
0
0
23
1
02:34
08:31
 20,358
   338
  -163,042
2137
1
2
0
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
00:22
14:44
03:10
18:57
  9,545
 14,607
   317
   317
   -42,887
   -42,957
6
34
14
2
0
2
0
0
26
26
1
2
08:36
17:03
11:57
21:07
 11,402
 14,096
   303
   324
   276,957
   276,561
2116
60
1
2
3
2
0
0
27
27
27
1
2
3
11:08
13:37
20:15
13:32
15:00
23:34
  8,059
  4,892
 11,615
   328
   334
   331
  -432,295
  -432,318
  -432,427
49
33
21
1
1
0
1
1
0
0
0
0
28
1
07:52
13:32
 19,502
   306
  -186,266
1618
1
3
0
29
1
15:41
21:14
 19,341
   315
  -356,582
47
3
3
0
30
30
1
2
01:42
18:20
06:43
19:21
 17,337
  3,639
   315
   313
   407,944
   406,899
99
20
2
0
2
0
0
0
31
1
00:00
05:16
 18,059
   313
  -274,792
17
3
1
0
32
1
00:31
05:48
 18,279
   320
   489,378
28
2
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.