GPS Space Vehicle Time Integrity for MJD 52747

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 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
1
2
3
00:00
21:03
22:30
04:09
22:28
23:59
 14,861
  4,709
  5,274
 61,722
 62,603
 62,691
  -219,312
  -218,579
  -218,501
29
33
22
4
41
45
1
0
0
0
0
0
 
2
2
2
1
2
3
00:00
01:45
21:32
01:31
02:52
23:59
  5,443
  4,043
  8,671
 61,688
 61,722
 62,660
   161,300
   161,371
   162,789
28
27
66
11
1
0
0
1
0
0
0
0
 
3
3
1
2
00:29
15:56
03:19
20:06
  9,840
 14,835
 61,710
 62,431
    59,510
    60,040
37
42
18
23
0
0
0
0
 
4
4
1
2
06:02
10:01
09:59
11:25
 14,000
  4,956
 61,996
 62,109
    20,444
    20,539
64
20
0
78
0
0
0
0
 
5
1
08:18
13:49
 19,779
 62,141
    51,602
64
0
0
0
 
6
1
11:25
17:07
 20,384
 62,292
    66,064
72
6
0
0
 
7
1
04:37
10:20
 20,209
 61,975
  -376,989
70
3
0
0
 
8
1
01:56
08:11
 22,274
 61,868
  -237,408
34
27
0
0
 
9
9
1
2
07:02
17:15
11:23
18:44
 15,579
  5,196
 62,062
 62,410
   102,177
   102,587
67
32
0
21
0
0
0
0
 
10
10
1
2
02:53
09:30
04:30
13:09
  5,684
 13,061
 61,791
 62,142
    38,181
    38,513
27
61
33
0
0
0
0
0
 
11
11
1
2
05:02
19:14
06:45
22:55
  6,026
 13,217
 61,870
 62,580
    18,542
    19,163
28
47
21
6
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:58
05:25
23:59
 19,335
  3,590
 61,762
 62,684
    87,838
    88,796
66
20
1
6
1
0
0
0
 
14
1
16:06
22:01
 21,098
 62,494
    84,980
74
5
0
0
 
15
15
1
2
13:50
15:07
15:05
20:30
  4,494
 19,364
 62,286
 62,450
   -35,824
   -35,718
21
33
14
0
0
0
0
0
 
16
16
16
1
2
3
00:00
14:23
21:05
01:56
16:16
23:59
  6,917
  6,473
 10,306
 61,673
 62,308
 62,640
    76,976
    77,037
    77,080
21
24
30
73
82
97
0
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
1
13:15
19:01
 20,496
 62,369
    53,911
68
8
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:38
01:46
23:59
  6,391
 12,008
 61,680
 62,646
   274,539
   275,542
14
63
33
3
0
0
0
0
 
21
21
21
21
1
2
3
4
11:58
14:31
16:34
18:13
14:30
15:56
18:01
19:14
  9,165
  5,064
  5,078
  3,578
 62,239
 62,340
 62,413
 62,442
   153,125
   153,109
   153,060
   153,004
20
11
18
18
110
1
17
16
0
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
13:50
16:52
18:08
16:34
18:07
19:38
  9,834
  4,453
  5,218
 62,333
 62,420
 62,456
    37,816
    37,896
    37,927
43
11
24
0
29
67
0
0
0
0
0
0
 
24
24
1
2
07:11
11:49
11:48
12:56
 16,429
  3,903
 62,063
 62,176
    38,583
    38,666
71
24
77
25
18
0
0
0
 
25
1
19:20
23:50
 15,988
 62,611
    19,998
50
3
0
0
 
26
26
1
2
05:01
15:13
08:29
16:48
 12,273
  5,682
 61,928
 62,340
  -414,829
  -414,675
23
17
56
69
0
0
0
0
 
27
1
00:00
06:40
 23,683
 61,788
  -511,968
171
0
32
0
 
28
1
02:32
07:53
 19,128
 61,884
   113,971
53
33
0
0
 
29
29
1
2
04:10
14:23
07:54
15:56
 13,259
  5,297
 61,898
 62,297
   -59,835
   -59,701
20
26
25
80
0
0
0
0
 
30
1
09:46
15:12
 19,341
 62,198
  -491,617
95
13
0
0
 
31
31
1
2
02:26
17:10
03:29
19:55
  3,690
  9,856
 61,769
 62,454
   -67,294
   -68,330
19
56
21
17
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.