GPS Space Vehicle Time Integrity for MJD 51589

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
03:51
10:33
 24,123
  -678
  -118,061
69
0
0
0
 
2
1
09:56
16:11
 22,507
  -682
   175,404
97
0
0
0
 
3
3
1
2
00:00
22:10
03:03
23:59
 10,942
  6,528
  -669
  -702
   -87,086
   -87,373
104
102
0
0
0
0
0
0
 
4
4
1
2
06:09
13:53
08:24
18:44
  8,055
 17,415
  -665
  -675
  -715,804
  -716,438
85
154
0
0
0
0
0
0
 
5
1
14:43
20:47
 21,839
  -676
  -239,543
78
0
0
0
 
6
1
17:00
23:38
 23,929
  -693
    -1,899
80
0
0
0
 
7
1
11:49
17:05
 18,825
  -698
  -413,458
263
0
261
0
 
8
8
1
2
09:00
10:36
10:35
15:32
  5,698
 17,767
  -695
  -671
  -675,984
  -676,116
108
96
0
0
0
0
0
0
 
9
9
1
2
00:28
13:29
02:01
18:35
  5,503
 18,372
  -754
  -672
    30,899
    31,069
80
82
0
0
0
0
0
0
 
10
10
1
2
09:52
17:29
12:15
21:55
  8,607
 15,988
  -688
  -683
   -47,568
   -47,577
65
68
0
0
0
0
0
0
 
11
11
1
2
01:43
12:29
06:42
13:58
 17,966
  5,253
  -691
  -680
  -144,403
  -145,316
152
90
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:24
13:52
 19,534
  -673
   548,243
203
0
36
0
 
14
1
02:56
08:50
 21,224
  -668
  -107,939
382
0
5562
0
 
15
1
00:10
05:54
 20,461
  -679
  -781,570
30
1
0
0
 
16
1
04:46
09:51
 18,278
  -656
  -163,106
91
0
0
0
 
17
17
1
2
00:00
18:39
01:42
23:59
  6,084
 19,211
  -667
  -687
   242,310
   242,415
94
78
0
0
0
0
0
0
 
18
1
05:33
11:47
 22,461
  -686
   -32,366
70
0
0
0
 
19
19
1
2
06:43
12:20
12:15
13:23
 19,860
  3,756
  -697
  -654
   -98,555
   -98,615
110
72
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
21:49
04:39
23:59
 16,717
  7,826
  -693
  -622
    -3,294
    -3,276
71
87
0
0
0
0
0
0
 
22
22
1
2
04:51
20:37
08:59
23:56
 14,809
 11,897
  -697
  -657
  -385,574
  -385,559
94
82
0
0
0
0
0
0
 
23
23
1
2
00:00
20:26
02:08
23:59
  7,667
 12,798
  -676
  -684
    -7,289
    -7,333
71
82
0
0
0
0
0
0
 
24
1
14:56
20:23
 19,609
  -678
  -632,701
131
0
0
0
 
25
25
1
2
02:17
18:36
07:02
20:01
 17,094
  5,097
  -689
  -717
    -4,844
    -4,876
70
74
0
0
0
0
0
0
 
26
26
1
2
11:49
20:31
15:39
23:59
 13,727
 12,483
  -692
  -657
  -204,125
  -205,148
151
156
1
0
1
0
0
0
 
27
27
1
2
10:33
12:16
11:48
14:26
  4,500
  7,825
  -696
  -669
   -10,784
   -10,767
98
76
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
00:00
04:27
 16,021
  -705
  -417,577
172
0
0
0
 
30
1
16:44
21:57
 18,620
  -692
     8,813
80
0
0
0
 
31
31
1
2
00:00
10:47
03:45
12:19
 13,486
  5,511
  -694
  -671
   -37,725
   -37,736
68
79
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.