GPS Space Vehicle Time Integrity for MJD 56191

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
1
2
3
00:00
02:15
08:26
02:11
03:20
12:21
  7,568
  3,789
 13,513
   332
   326
   338
  -274,173
  -274,188
  -274,219
6
6
18
3
2
1
0
0
1
0
0
0
 
2
1
13:05
18:38
 19,322
   339
  -403,273
17
3
2
0
 
3
3
1
2
04:26
20:27
08:58
23:01
 15,574
  8,705
   337
   346
  -104,082
  -104,343
25
9
2
0
1
0
0
0
 
4
4
1
2
12:00
13:05
13:02
16:46
  3,737
 12,911
   334
   338
  -310,676
  -310,770
13
41
0
0
0
0
0
0
 
5
1
14:29
19:50
 18,502
   336
   354,084
36
5
2
0
 
6
6
1
2
04:17
19:49
08:18
23:06
 13,886
 11,297
   337
   343
    35,360
    35,847
39
35
2
0
0
0
0
0
 
7
1
04:52
11:15
 22,097
   335
  -124,125
26
2
2
0
 
8
1
06:34
12:32
 20,711
   338
    -1,874
14
2
2
0
 
9
9
9
1
2
3
11:15
13:05
20:12
13:02
15:07
23:46
  6,421
  7,162
 12,292
   336
   338
   345
  -186,725
  -186,741
  -186,808
7
6
13
0
5
0
0
0
0
0
0
0
 
10
10
1
2
05:09
13:05
07:40
17:36
  8,715
 15,662
   335
   332
    52,839
    52,879
7
22
1
2
0
2
0
0
 
11
11
1
2
00:00
07:27
02:11
11:40
  7,568
 14,622
   332
   341
   305,138
   305,264
8
19
0
2
0
1
0
0
 
12
1
13:05
17:59
 17,013
   336
   -91,772
26
2
2
0
 
13
1
03:52
09:24
 19,012
   333
  -179,365
25
2
1
0
 
14
14
1
2
00:00
20:59
02:11
23:59
  7,568
 10,143
   331
   357
  -212,785
  -212,828
5
373
0
10
0
10
0
0
 
15
15
1
2
10:06
17:31
11:29
22:24
  4,703
 16,766
   333
   319
    96,097
    96,107
5
2563
0
1
0
5
0
0
 
16
1
02:32
07:46
 18,297
   332
   246,780
15
13
1
0
 
17
17
1
2
09:02
13:05
13:02
15:15
 14,106
  7,547
   337
   332
   -94,255
   -94,223
11
9
0
0
0
0
0
0
 
18
1
18:19
23:59
 19,475
   669
  -215,404
17322
11
13
0
 
19
19
1
2
05:30
21:33
10:06
23:55
 15,969
  8,004
   339
   349
   306,156
   306,354
25
10
3
0
2
0
0
0
 
20
1
02:15
06:11
 13,742
   330
   -68,326
6
53
0
0
 
21
1
17:22
23:31
 21,218
   342
   251,475
30
5
4
0
 
22
22
1
2
00:00
20:03
02:11
23:59
  7,568
 13,484
   334
   346
  -147,801
  -147,835
5
6
0
0
0
0
0
0
 
23
1
02:21
08:18
 20,819
   333
  -162,034
30
1
1
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
00:10
14:31
02:11
18:45
  7,073
 14,710
   330
   335
   -43,214
   -43,284
5
16
2
3
0
2
0
0
 
26
26
1
2
08:24
16:51
11:45
20:54
 11,455
 14,074
   339
   341
   273,590
   273,174
48
59
2
5
1
4
0
0
 
27
27
27
1
2
3
10:56
13:05
20:03
13:02
14:47
23:21
  7,456
  5,990
 11,371
   339
   340
   351
  -433,391
  -433,420
  -433,520
10
6
20
0
1
0
0
0
0
0
0
0
 
28
28
1
2
07:40
13:05
13:02
14:11
 18,713
  3,823
   335
   332
  -187,206
  -187,254
25
5
1
0
1
0
0
0
 
29
1
15:29
21:02
 19,458
   339
  -357,637
36
5
4
0
 
30
30
1
2
02:15
18:08
06:31
19:09
 14,884
  3,625
   344
   334
   402,776
   401,743
81
21
1
1
1
0
0
0
 
31
31
1
2
00:00
02:15
02:11
05:04
  7,568
  9,733
   329
   325
  -275,412
  -275,438
7
8
0
1
0
0
0
0
 
32
32
1
2
00:18
02:15
02:11
05:35
  6,550
 11,624
   334
   330
   490,412
   490,447
7
14
0
0
0
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.