GPS Space Vehicle Time Integrity for MJD 51595

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
03:27
10:09
 24,105
  -661
  -118,708
81
0
0
0
 
2
1
09:32
15:47
 22,511
  -665
   178,012
90
0
0
0
 
3
3
1
2
00:00
21:45
02:38
23:59
  9,445
  8,007
  -680
  -685
   -88,779
   -89,054
87
72
0
0
0
0
0
0
 
4
4
1
2
05:45
13:28
08:03
18:20
  8,300
 17,489
  -683
  -655
  -725,378
  -725,923
74
124
1
0
0
0
0
0
 
5
1
14:19
20:16
 21,454
  -662
  -240,369
86
0
0
0
 
6
1
16:36
23:15
 23,913
  -689
    -1,984
85
0
0
0
 
7
1
11:24
16:38
 18,804
  -666
  -437,219
269
0
258
0
 
8
8
1
2
08:04
10:12
10:10
14:54
  7,514
 16,939
  -645
  -677
  -682,401
  -682,578
89
103
0
0
0
0
0
0
 
9
9
1
2
00:04
13:04
01:37
18:10
  5,449
 18,319
  -679
  -678
    31,842
    31,931
69
84
0
0
0
0
0
0
 
10
10
1
2
09:32
16:54
11:50
21:30
  8,265
 16,540
  -658
  -663
   -47,796
   -47,816
70
83
0
0
0
0
0
0
 
11
11
1
2
01:17
12:05
06:17
13:34
 18,026
  5,243
  -658
  -684
  -159,000
  -159,943
177
100
0
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:04
13:28
 19,404
  -668
   563,861
196
0
0
0
 
14
1
02:32
08:27
 21,144
  -647
  -137,021
356
0
3447
0
 
15
1
00:00
05:27
 19,569
  -672
  -783,767
20
16
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
18:14
01:16
23:59
  4,541
 20,741
  -644
  -680
   243,145
   243,240
87
76
0
0
0
0
0
0
 
18
1
05:09
11:24
 22,497
  -657
   -32,595
75
0
0
0
 
19
19
1
2
06:01
11:55
11:50
12:59
 20,850
  3,777
  -655
  -675
  -103,062
  -103,194
113
89
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
21:25
04:15
23:59
 15,247
  9,291
  -661
  -661
    -3,693
    -3,756
86
74
0
0
0
0
0
0
 
22
22
1
2
04:28
20:14
08:51
23:31
 15,799
 11,866
  -623
  -689
  -385,297
  -385,270
83
80
0
0
0
0
0
0
 
23
23
1
2
00:00
20:02
01:46
23:59
  6,289
 14,138
  -684
  -681
    -7,565
    -7,596
91
78
0
0
0
0
0
0
 
24
1
14:32
19:59
 19,650
  -665
  -640,279
115
0
0
0
 
25
25
1
2
01:43
18:11
06:37
19:37
 17,655
  5,155
  -657
  -711
    -4,919
    -4,988
91
71
0
0
0
0
0
0
 
26
26
1
2
11:49
20:07
15:15
23:42
 12,384
 12,924
  -670
  -687
  -221,700
  -222,730
150
168
1
0
1
0
0
0
 
27
27
1
2
10:09
11:51
11:24
14:00
  4,459
  7,771
  -678
  -639
   -11,391
   -11,363
91
82
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
00:00
22:38
04:03
23:59
 14,539
  4,885
  -672
  -678
  -433,521
  -435,862
160
74
0
0
0
0
0
0
 
30
1
16:01
21:31
 19,546
  -668
     9,642
72
0
0
0
 
31
31
31
1
2
3
00:00
08:27
10:23
03:21
10:09
11:54
 12,008
  6,106
  5,504
  -650
  -649
  -681
   -38,250
   -38,279
   -38,319
87
72
81
0
0
0
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.