GPS Space Vehicle Time Integrity for MJD 51607

As viewed from the CSIRO National Measurement Laboratory, Melbourne, Australia
Latitude -37.9068111 degrees, longitude 145.1342769 degrees, height 99.3 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
02:40
09:24
 24,253
  -653
  -120,103
83
0
0
0
 
2
1
08:43
14:59
 22,517
  -647
   183,145
81
0
0
0
 
3
3
1
2
00:00
20:56
01:49
22:00
  6,471
  3,777
  -634
  -678
   -92,253
   -92,546
83
70
0
0
0
0
0
0
 
4
4
1
2
04:57
12:38
07:07
17:32
  7,737
 17,574
  -679
  -665
  -742,203
  -742,673
97
114
0
0
0
0
0
0
 
5
1
13:31
19:35
 21,743
  -664
  -242,046
91
0
0
0
 
6
1
15:49
22:00
 22,272
  -661
    -2,096
83
0
0
0
 
7
1
10:37
15:53
 18,955
  -663
   -16,903
243
0
57
0
 
8
1
07:08
13:38
 23,354
  -669
  -693,341
109
0
0
0
 
9
1
12:16
17:22
 18,320
  -636
    33,689
77
0
0
0
 
10
10
1
2
08:36
17:00
11:01
20:40
  8,653
 13,168
  -667
  -663
   -48,312
   -48,325
62
87
0
0
0
0
0
0
 
11
11
1
2
00:26
11:16
05:28
12:45
 18,162
  5,230
  -688
  -645
  -187,813
  -188,665
163
99
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:20
12:38
 18,877
  -678
   593,745
174
0
0
0
 
14
1
01:45
07:34
 20,948
  -677
  -190,580
322
0
2435
0
 
15
1
00:00
04:34
 16,390
  -668
  -788,064
12
46
0
0
 
16
1
03:32
08:35
 18,166
  -678
  -167,324
74
0
0
0
 
17
1
17:23
22:00
 16,616
  -664
   244,854
83
0
0
0
 
18
1
04:22
10:36
 22,432
  -670
   -33,060
87
0
0
0
 
19
19
1
2
05:29
11:06
11:01
12:10
 19,847
  3,840
  -670
  -645
  -112,879
  -112,990
113
69
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
20:36
03:26
22:00
 12,278
  5,047
  -690
  -649
    -4,583
    -4,612
82
64
0
0
0
0
0
0
 
22
22
1
2
03:36
19:27
07:45
22:00
 14,887
  9,185
  -667
  -682
  -382,617
  -382,431
72
84
0
0
0
0
0
0
 
23
23
1
2
00:00
19:13
01:14
22:00
  4,298
  9,987
  -684
  -664
    -8,060
    -8,080
78
80
2
0
0
0
0
0
 
24
1
13:43
19:11
 19,595
  -649
  -654,876
118
0
0
0
 
25
25
1
2
00:54
17:22
05:48
18:48
 17,607
  5,080
  -667
  -680
    -5,175
    -5,186
91
71
0
0
0
0
0
0
 
26
26
1
2
11:00
19:18
14:26
22:00
 12,394
  9,712
  -667
  -650
  -255,416
  -256,304
140
119
1
0
1
0
0
0
 
27
27
1
2
09:27
11:02
10:36
13:09
  4,145
  7,660
  -668
  -665
   -12,592
   -12,599
80
92
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
00:00
03:15
 11,601
  -705
  -464,166
117
0
0
0
 
30
1
15:13
20:32
 18,841
  -652
    11,233
83
0
0
0
 
31
31
1
2
00:00
09:33
02:31
11:05
  9,022
  5,502
  -660
  -635
   -39,311
   -39,320
73
67
0
0
0
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.