GPS Space Vehicle Time Integrity for MJD 52036

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
1
2
00:00
21:11
04:08
23:59
 14,880
 10,091
  -780
  -785
  -177,660
  -177,747
39
45
0
0
0
0
0
0
 
2
1
04:09
09:51
 20,550
  -791
     9,857
51
0
0
0
 
3
3
1
2
02:38
17:01
04:15
20:25
  5,722
 12,265
  -788
  -805
   -27,636
   -27,839
44
47
4
0
0
0
0
0
 
4
4
1
2
00:00
07:19
01:56
12:11
  6,938
 17,481
  -770
  -759
  -702,013
  -701,877
39
47
0
3
0
0
0
0
 
5
1
08:24
14:16
 21,128
  -794
  -297,864
48
1
0
0
 
6
1
10:33
17:00
 23,187
  -796
      -81
45
0
0
0
 
7
1
05:00
10:31
 19,777
  -787
  -576,406
49
0
0
0
 
8
1
01:10
08:10
 25,208
  -777
  -198,064
297
0
1404
0
 
9
1
07:01
12:05
 18,250
  -774
    43,014
47
0
0
0
 
10
10
1
2
02:52
10:50
05:45
15:29
 10,379
 16,766
  -785
  -797
    -4,326
    -4,354
40
50
0
0
0
0
0
0
 
11
1
19:12
23:59
 17,236
  -790
    -2,812
43
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:51
05:25
23:59
 19,535
  4,106
  -795
  -779
      820
      854
41
42
1
0
0
0
0
0
 
14
1
17:06
22:47
 20,469
  -798
   105,211
46
0
0
0
 
15
1
12:57
20:00
 25,371
  -796
   -31,290
56
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
12:08
18:50
 24,120
  -792
   -25,881
50
0
0
0
 
18
1
13:50
19:47
 21,433
  -797
    91,636
71
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:28
02:24
23:59
  8,599
 12,711
  -796
  -798
    68,321
    68,490
39
43
2
0
0
0
0
0
 
21
1
15:19
21:59
 23,985
  -802
    -3,680
50
0
0
0
 
22
22
22
1
2
3
00:00
14:17
22:11
02:19
17:13
23:59
  8,234
 10,567
  6,489
  -805
  -799
  -762
  -586,581
  -586,727
  -586,752
43
45
45
4
0
0
0
0
0
0
0
0
 
23
1
15:19
17:00
  6,052
  -806
   -13,317
46
0
0
0
 
24
1
08:22
13:49
 19,606
  -784
   -49,443
57
1
0
0
 
25
1
19:28
23:59
 16,281
  -794
   -14,212
49
3
0
0
 
26
26
26
1
2
3
05:01
14:17
15:30
09:06
15:18
17:21
 14,645
  3,689
  6,693
  -781
  -777
  -806
  -465,148
  -465,587
  -465,709
88
48
60
1
0
0
0
0
0
0
0
0
 
27
1
00:11
07:05
 24,823
  -781
   -20,423
43
0
0
0
 
28
1
00:48
05:00
 15,023
  -801
    -8,788
41
1
0
0
 
29
1
17:14
23:06
 21,071
  -795
  -541,317
92
0
0
0
 
30
1
09:50
15:14
 19,243
  -794
    17,893
45
0
0
0
 
31
31
31
1
2
3
02:34
17:22
20:01
05:50
19:11
21:09
 11,783
  6,489
  4,067
  -790
  -798
  -796
   -43,567
   -43,676
   -43,688
43
46
44
4
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.