GPS Space Vehicle Time Integrity for MJD 51592

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
03:39
10:21
 24,115
  -682
  -118,394
81
0
0
0
 
2
1
09:44
15:59
 22,500
  -672
   176,727
90
0
0
0
 
3
3
1
2
00:00
21:58
02:50
23:59
 10,201
  7,303
  -656
  -672
   -87,926
   -88,182
71
87
0
0
0
0
0
0
 
4
4
1
2
05:57
13:41
08:11
18:32
  8,039
 17,487
  -667
  -656
  -720,685
  -721,275
79
119
1
0
1
0
0
0
 
5
1
14:31
20:35
 21,877
  -683
  -239,939
75
0
0
0
 
6
1
16:48
23:27
 23,926
  -691
    -1,934
88
0
0
0
 
7
1
11:37
16:53
 18,935
  -693
  -425,518
291
0
1709
0
 
8
8
1
2
08:39
10:24
10:22
15:13
  6,075
 17,347
  -659
  -690
  -679,274
  -679,454
82
104
0
0
0
0
0
0
 
9
9
1
2
00:16
13:16
01:26
18:23
  4,203
 18,376
  -701
  -677
    31,368
    31,479
84
81
0
0
0
0
0
0
 
10
10
1
2
09:39
17:06
12:03
21:43
  8,532
 16,600
  -672
  -678
   -47,692
   -47,703
81
78
0
0
0
0
0
0
 
11
11
1
2
01:30
12:17
06:30
13:46
 17,998
  5,224
  -671
  -676
  -151,712
  -152,638
155
88
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:12
13:40
 19,579
  -676
   556,103
194
0
0
0
 
14
1
02:44
08:39
 21,225
  -692
  -122,711
346
0
3930
0
 
15
1
00:00
05:40
 20,361
  -674
  -782,662
25
9
0
0
 
16
1
04:33
09:38
 18,264
  -667
  -163,654
74
0
0
0
 
17
17
1
2
00:00
18:26
01:29
23:59
  5,325
 19,983
  -702
  -690
   242,667
   242,796
77
84
0
0
0
0
0
0
 
18
1
05:21
11:36
 22,481
  -688
   -32,477
87
0
0
0
 
19
19
1
2
06:30
12:07
12:03
13:11
 19,852
  3,808
  -702
  -650
  -100,769
  -100,840
98
82
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
21:37
04:27
23:59
 15,916
  8,561
  -679
  -649
    -3,495
    -3,518
81
101
0
0
0
0
0
0
 
22
22
1
2
04:36
20:26
08:44
23:44
 14,766
 11,888
  -673
  -673
  -385,582
  -385,558
91
87
0
0
0
0
0
0
 
23
23
1
2
00:00
20:14
01:56
23:59
  6,966
 13,521
  -698
  -665
    -7,439
    -7,448
85
75
0
0
0
0
0
0
 
24
1
14:44
20:11
 19,649
  -658
  -636,494
138
0
0
0
 
25
25
1
2
01:55
18:23
06:49
19:50
 17,675
  5,127
  -672
  -676
    -4,883
    -4,898
81
78
0
0
0
0
0
0
 
26
26
1
2
12:01
20:19
15:27
23:55
 12,395
 12,917
  -681
  -670
  -212,979
  -213,994
136
160
1
0
1
0
0
0
 
27
27
1
2
10:21
12:03
11:36
14:13
  4,482
  7,807
  -715
  -650
   -11,086
   -11,031
113
77
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
00:00
22:48
04:15
23:59
 15,286
  4,129
  -685
  -638
  -425,607
  -427,919
176
84
0
0
0
0
0
0
 
30
1
16:14
21:46
 19,771
  -673
     9,240
94
0
0
0
 
31
31
1
2
00:00
10:35
03:33
12:07
 12,723
  5,508
  -684
  -691
   -37,961
   -38,014
75
89
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.