GPS Space Vehicle Time Integrity for MJD 52005

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
00:00
06:18
 22,714
  -802
  -172,527
52
0
0
0
 
2
1
06:19
11:58
 20,324
  -810
   362,400
57
0
0
0
 
3
3
1
2
04:46
18:41
06:21
22:32
  5,605
 13,879
  -822
  -811
   -18,846
   -19,009
50
49
0
0
0
0
0
0
 
4
4
1
2
01:42
09:26
04:02
14:17
  8,410
 17,357
  -791
  -817
  -702,820
  -702,899
49
54
0
0
0
0
0
0
 
5
1
10:30
16:21
 21,086
  -802
  -294,541
49
0
0
0
 
6
1
12:36
19:00
 23,005
  -812
     -385
49
0
0
0
 
7
1
07:05
12:37
 19,681
  -813
  -585,031
55
7
0
0
 
8
1
03:19
10:15
 24,946
  -804
   -84,446
343
0
3743
0
 
9
1
09:06
14:00
 17,677
  -812
    38,221
49
0
0
0
 
10
10
1
2
05:03
12:58
07:52
17:40
 10,096
 16,877
  -788
  -805
    -2,865
    -2,901
49
56
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
08:10
21:36
02:16
09:36
23:59
  8,173
  5,094
  8,584
  -799
  -815
  -810
    -2,453
    -2,472
    -2,472
48
54
49
0
5
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:57
07:22
 23,091
  -803
      169
50
0
0
0
 
14
1
19:06
23:59
 17,328
  -813
    98,773
50
2
0
0
 
15
1
15:04
22:07
 25,379
  -816
   -19,376
63
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:14
18:40
 15,936
  -823
   305,315
51
0
0
0
 
18
1
15:57
21:55
 21,447
  -818
    39,139
87
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:38
04:42
23:59
 16,836
  4,871
  -807
  -808
    62,730
    62,878
49
50
0
0
0
0
0
0
 
21
1
17:40
23:59
 22,743
  -811
    -2,919
52
0
0
0
 
22
22
1
2
00:21
16:22
04:50
19:06
 16,033
  9,834
  -806
  -818
  -574,780
  -575,122
71
49
1
0
0
0
0
0
 
23
1
15:44
19:00
 11,715
  -805
   -11,581
52
0
0
0
 
24
1
10:27
15:52
 19,528
  -811
   -42,010
60
0
0
0
 
25
25
25
1
2
3
00:00
14:15
21:36
02:39
15:33
23:59
  9,559
  4,597
  8,576
  -831
  -818
  -789
   -13,427
   -13,433
   -13,410
50
49
51
0
1
0
0
0
0
0
0
0
 
26
26
1
2
07:45
16:22
11:13
19:22
 12,465
 10,827
  -807
  -813
  -418,508
  -419,090
86
89
1
0
1
0
0
0
 
27
1
02:17
09:10
 24,742
  -802
   -17,405
56
0
0
0
 
28
1
01:32
06:22
 17,367
  -797
   -13,106
51
1
0
0
 
29
29
1
2
00:00
19:22
01:10
23:59
  4,144
 16,554
  -827
  -812
  -505,574
  -506,670
54
101
1
0
1
0
0
0
 
30
1
11:55
16:21
 15,986
  -818
    13,755
48
0
0
0
 
31
31
31
1
2
3
04:43
19:42
22:07
07:59
21:35
23:17
 11,716
  6,758
  4,100
  -811
  -827
  -803
   -38,868
   -38,979
   -38,968
53
49
50
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.