GPS Space Vehicle Time Integrity for MJD 52614

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
05:35
07:31
  6,964
 -1,570
  -262,318
42
0
0
0
 
2
2
1
2
00:00
07:22
01:55
11:49
  6,896
 15,919
 -1,597
 -1,604
    25,300
    25,483
42
48
2
1
0
0
0
0
 
3
3
1
2
01:19
11:25
05:01
12:54
 13,337
  5,131
 -1,582
 -1,609
   -87,925
   -88,047
41
53
1
3
0
0
0
0
 
4
4
1
2
08:19
16:02
10:23
20:52
  7,397
 17,362
 -1,607
 -1,599
  -372,590
  -372,810
48
71
2
2
0
0
0
0
 
5
1
16:40
22:36
 21,299
 -1,599
   -45,828
49
0
0
0
 
6
6
1
2
00:00
19:10
01:47
23:59
  6,321
 17,381
 -1,591
 -1,604
      277
      276
40
47
0
0
0
0
0
0
 
7
1
13:36
19:07
 19,789
 -1,598
  -184,002
230
0
7
0
 
8
1
09:41
16:41
 25,209
 -1,598
   -59,609
203
0
0
0
 
9
9
1
2
02:29
15:35
04:12
20:22
  6,034
 17,201
 -1,598
 -1,600
    18,499
    18,590
46
46
2
0
0
0
0
0
 
10
10
1
2
11:04
19:10
14:07
23:32
 10,860
 15,680
 -1,603
 -1,591
   -17,811
   -17,820
47
52
0
0
0
0
0
0
 
11
11
1
2
03:41
14:39
08:38
16:07
 17,822
  5,212
 -1,598
 -1,594
   -29,446
   -29,482
41
50
0
5
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:31
13:50
 22,780
 -1,600
    17,441
48
3
0
0
 
14
1
01:19
07:00
 20,240
 -1,595
    34,072
49
0
0
0
 
15
15
1
2
00:00
21:43
04:42
23:32
 16,921
  6,582
 -1,603
 -1,594
   -45,928
   -46,252
44
49
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:37
03:36
22:36
 12,976
  7,024
 -1,595
 -1,582
    -8,564
    -8,658
41
48
0
0
0
0
0
0
 
18
18
1
2
00:00
22:37
04:22
23:59
 15,615
  4,942
 -1,606
 -1,580
    14,916
    14,696
46
49
6
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:01
11:01
 21,595
 -1,600
   198,942
44
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:00
20:24
01:21
23:59
  4,842
 12,765
 -1,622
 -1,580
   -16,325
   -16,336
40
54
1
11
0
0
0
0
 
24
1
16:45
22:08
 19,354
 -1,598
   -78,025
62
2
0
0
 
25
1
03:58
09:13
 18,818
 -1,601
   -37,817
51
0
0
0
 
26
26
26
1
2
3
00:00
13:33
22:36
01:18
17:33
23:59
  4,696
 14,407
  4,983
 -1,609
 -1,598
 -1,588
  -332,250
  -333,191
  -333,683
49
87
56
0
1
0
0
0
0
0
0
0
 
27
1
08:42
15:34
 24,702
 -1,597
  -465,945
244
0
0
0
 
28
1
11:13
17:55
 24,086
 -1,585
    81,749
51
0
0
0
 
29
29
1
2
14:19
22:13
17:13
23:59
 10,414
  6,275
 -1,594
 -1,577
  -378,343
  -378,774
62
67
1
0
0
0
0
0
 
30
1
18:19
23:51
 19,773
 -1,598
  -486,662
112
0
0
0
 
31
31
1
2
01:47
10:25
05:40
14:08
 13,901
 13,326
 -1,594
 -1,596
  -327,734
  -327,395
63
56
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.