GPS Space Vehicle Time Integrity for MJD 54443

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
00:00
21:47
04:28
23:59
 15,601
  7,595
   197
   206
  -171,199
  -171,382
23
5
3
0
2
0
0
0
 
2
1
11:49
17:56
 21,124
   208
  -156,907
48
6
5
0
 
3
3
1
2
04:00
19:56
08:22
22:40
 15,158
  9,445
   197
   197
  -155,491
  -155,785
27
16
2
0
1
0
0
0
 
4
1
10:37
16:17
 19,881
   207
    34,891
39
4
3
0
 
5
5
1
2
00:00
13:17
01:38
17:48
  5,664
 15,605
   199
   209
  -586,038
  -587,138
36
104
1
5
1
5
0
0
 
6
1
15:21
20:42
 18,635
   206
  -194,678
75
5
5
0
 
7
1
15:48
20:56
 17,610
   204
    24,800
41
5
5
0
 
8
1
06:03
12:01
 20,730
   210
   133,018
15
1
1
0
 
9
9
1
2
11:06
19:44
14:42
23:37
 12,570
 13,277
   208
   210
  -100,065
  -100,116
15
11
2
2
2
0
0
0
 
10
1
14:01
19:20
 18,173
   208
   168,720
79
4
3
0
 
11
11
1
2
00:00
07:35
02:24
11:59
  8,381
 15,029
   198
   210
   -26,262
   -26,258
4
15
1
1
0
1
0
0
 
12
1
12:38
17:32
 17,008
   206
   351,083
41
4
4
0
 
13
1
03:30
08:54
 18,691
   203
  -226,437
28
3
3
0
 
14
14
1
2
00:00
20:33
02:52
23:59
 10,099
 11,704
   198
   311
   314,677
   314,588
10
3142
1
13
0
13
0
0
 
15
15
1
2
09:10
16:55
11:11
21:38
  6,801
 16,268
   210
   203
    72,739
    72,651
6
17
2
2
0
2
0
0
 
16
1
01:39
06:40
 17,658
   201
  -128,000
9
35
2
0
 
17
1
08:28
14:45
 21,692
   211
   -46,862
31
3
3
0
 
18
1
17:41
23:59
 21,696
   496
   220,865
11867
13
15
0
 
19
19
1
2
05:02
21:04
09:33
23:25
 15,726
  8,048
   208
   207
   -10,938
   -11,042
9
6
2
0
1
0
0
0
 
20
20
1
2
01:00
11:57
05:46
13:05
 16,606
  3,820
   200
   211
  -124,641
  -124,608
8
12
2
2
2
0
0
0
 
21
1
16:42
23:02
 21,958
   208
   -75,279
33
5
5
0
 
22
22
1
2
00:00
19:22
02:03
23:59
  7,129
 15,916
   196
   406
  -204,590
  -204,440
5
7032
5
13
0
13
0
0
 
23
1
01:52
07:49
 20,887
   202
  -316,137
20
2
2
0
 
24
1
15:05
21:43
 22,827
   201
   -52,316
30
5
4
0
 
25
1
04:07
10:22
 21,567
   203
  -488,861
24
1
1
0
 
26
26
1
2
08:42
16:44
11:21
21:18
  9,087
 15,674
   211
   208
  -120,164
  -120,542
32
66
1
4
0
3
0
0
 
27
1
05:01
11:00
 20,532
   213
  -152,800
12
1
0
0
 
28
1
07:04
13:40
 22,760
   207
    11,928
38
3
3
0
 
29
-
 
 
 
 
 
 
 
 
 
30
30
1
2
00:00
13:59
02:26
18:14
  8,545
 14,701
   198
   201
   -55,193
   -55,261
5
34
19
5
0
4
0
0
 
31
31
1
2
00:00
22:53
04:34
23:59
 15,955
  3,649
   203
 -1,597
      841
     -842
20
30086
3
13
2
3649
0
0
 
32
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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.