GPS Space Vehicle Time Integrity for MJD 52387

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2347916 degrees, longitude 174.9174890 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(MYS)
-GPSSV (ns)		UTC(MYS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
22:39
04:33
23:59
 16,373
  4,798
   139
  -912
  -225,854
  -227,020
9
20688
1
12
0
4798
0
0
 
2
2
1
2
00:00
22:52
04:18
23:59
 15,469
  4,035
   140
 -1,555
   188,023
   186,809
28
30897
1
12
0
4035
0
0
 
3
3
1
2
00:39
16:20
04:48
19:24
 14,882
 10,998
   127
   115
   -21,051
   -21,242
15
14
1
0
0
0
0
0
 
4
1
07:13
12:43
 19,746
   131
  -132,666
103
0
0
0
 
5
1
09:17
14:06
 17,363
   145
    -9,860
9
1
0
0
 
6
1
11:45
17:14
 19,705
   131
     2,967
3
38
0
0
 
7
1
05:14
11:29
 22,457
   133
  -694,600
53
0
0
0
 
8
1
02:40
08:38
 21,436
   127
  -690,176
44
0
0
0
 
9
9
1
2
07:49
16:23
11:21
20:19
 12,691
 14,146
   134
   118
    39,727
    39,765
12
10
0
13
0
0
0
0
 
10
1
10:47
16:09
 19,300
   124
    -3,667
9
35
0
0
 
11
11
1
2
04:22
19:52
08:17
23:14
 14,082
 12,155
   127
   125
   -11,241
   -11,276
5
4
23
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:04
05:25
 19,248
   131
     5,228
4
7
0
0
 
14
1
17:24
23:52
 23,251
   125
    80,366
21
0
0
0
 
15
1
14:01
20:13
 22,306
   138
    -5,979
27
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:16
19:42
 23,113
   124
   411,737
948
0
16065
0
 
18
1
14:21
21:03
 24,055
   128
    69,720
8
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
08:33
21:26
02:20
09:44
23:59
  8,423
  4,231
  9,157
   130
   129
   159
   155,207
   155,288
   155,459
6
9
969
1
7
12
0
0
12
0
0
0
 
21
1
15:56
22:28
 23,476
   124
     1,010
6
1
0
0
 
22
22
1
2
00:00
21:57
03:20
23:59
 12,006
  7,321
   124
  -211
  -149,850
  -153,779
166
8483
1
12
1
411
0
0
 
23
1
12:26
18:08
 20,455
   121
     -963
9
63
0
0
 
24
1
08:35
14:27
 21,102
   126
   -24,463
23
0
0
0
 
25
25
1
2
00:00
19:32
01:16
23:59
  4,560
 16,019
   131
   400
   -25,313
   -25,074
6
9963
1
12
0
12
0
0
 
26
26
1
2
05:36
13:25
07:50
18:04
  8,039
 16,717
   137
   121
   155,501
   156,099
38
91
1
0
0
0
0
0
 
27
1
01:11
07:26
 22,413
   135
   -18,261
9
0
0
0
 
28
1
03:37
10:16
 23,914
   130
    78,303
13
0
0
0
 
29
1
14:40
19:54
 18,842
   126
  -422,735
112
0
0
0
 
30
30
1
2
10:22
20:13
14:46
22:44
 15,795
  9,024
   131
   127
  -631,775
  -632,356
88
48
1
0
0
0
0
0
 
31
-
 
 
 
 
 
 
 
 
 
32
-
 
 
 
 
 
 
 
 
 
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(MYS) 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(MYS) 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.