GPS Space Vehicle Time Integrity for MJD 53032

As viewed from the Measurement Standards Laboratory, Lower Hutt, New Zealand
Latitude -41.2348000 degrees, longitude 174.9175025 degrees, height 26.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
02:31
08:21
 21,048
    98
  -326,688
22
3
0
0
 
2
1
03:05
07:50
 17,036
   104
   264,986
26
1
0
0
 
3
3
1
2
04:34
20:27
08:45
23:16
 15,087
 10,124
    93
    76
   -81,192
   -81,375
20
16
37
9
0
0
0
0
 
4
1
11:13
16:48
 20,139
    85
    52,752
38
0
0
0
 
5
1
13:02
17:53
 17,408
    89
   -15,129
16
22
0
0
 
6
1
15:45
20:57
 18,670
    82
     3,316
6
31
0
0
 
7
1
09:15
14:15
 17,972
    95
  -630,080
17
15
0
0
 
8
1
06:37
12:34
 21,401
   101
  -376,751
27
11
0
0
 
9
9
1
2
11:27
20:27
15:09
23:05
 13,288
  9,482
    97
    86
    27,692
    27,743
5
8
43
28
0
0
0
0
 
10
1
14:57
19:11
 15,234
    93
   -38,441
9
4
0
0
 
11
11
1
2
00:11
08:22
03:06
12:05
 10,502
 13,362
    91
    97
   -92,583
   -92,650
13
19
10
71
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:06
09:24
 19,059
    91
    31,542
9
3
0
0
 
14
14
1
2
00:00
21:23
02:34
23:59
  9,291
  9,363
    93
    94
    18,092
    18,092
6
7
45
49
0
0
0
0
 
15
15
1
2
00:00
19:32
01:13
23:59
  4,378
 16,062
    78
    90
  -218,122
  -218,506
13
30
14
0
0
0
0
0
 
16
1
02:04
07:02
 17,871
    95
   -16,262
9
73
0
0
 
17
1
13:51
18:55
 18,195
    90
  -150,234
118
0
0
0
 
18
1
18:47
23:59
 18,747
    81
     8,592
8
29
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
01:27
12:28
06:14
13:29
 17,166
  3,661
    94
    92
   191,583
   191,505
19
12
0
40
0
0
0
0
 
21
1
17:23
23:36
 22,386
    81
   -71,409
15
7
0
0
 
22
22
1
2
00:00
20:08
02:29
23:59
  8,952
 13,907
    69
    76
    69,678
    68,758
38
54
1
0
1
0
0
0
 
23
1
00:00
03:05
 11,092
    86
  -193,183
10
1
0
0
 
24
1
12:33
17:35
 18,143
    91
   -93,528
24
6
0
0
 
25
1
00:00
04:25
 15,900
    88
   -59,573
11
40
0
0
 
26
26
1
2
09:25
17:15
11:45
20:26
  8,417
 11,488
    96
    91
  -442,539
  -442,228
21
31
1
0
0
0
0
0
 
27
1
05:05
11:17
 22,266
    94
  -900,511
70
0
0
0
 
28
1
07:40
14:17
 23,814
    93
   -16,737
23
4
0
0
 
29
29
1
2
08:37
17:54
11:30
21:01
 10,411
 11,229
    94
    82
  -217,176
  -217,382
26
28
1
0
0
0
0
0
 
30
1
14:32
18:46
 15,234
    87
  -760,622
84
0
0
0
 
31
31
1
2
05:44
22:14
10:22
23:24
 16,658
  4,113
   101
    77
  -121,515
  -123,414
179
47
1
0
1
0
0
0
 
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 local reference minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of local reference 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.