GPS Space Vehicle Time Integrity for MJD 52189

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
10:51
17:43
 24,712
  -969
  -198,778
50
0
0
0
 
2
1
17:43
23:18
 20,070
  -969
    85,313
61
0
0
0
 
3
3
1
2
06:37
16:08
10:00
17:46
 12,149
  5,720
  -968
  -973
   -73,336
   -73,442
50
50
0
0
0
0
0
0
 
4
4
4
1
2
3
00:00
13:17
21:00
01:55
15:26
23:59
  6,837
  7,753
 10,751
  -984
  -967
  -952
  -520,334
  -519,252
  -518,588
66
70
73
2
1
0
1
1
0
0
0
0
 
5
5
1
2
00:00
21:45
03:44
23:59
 13,474
  8,089
  -965
  -966
  -318,647
  -318,763
49
48
2
0
0
0
0
0
 
6
1
00:15
06:36
 22,901
  -963
     -404
49
0
0
0
 
7
1
18:30
23:59
 19,622
  -968
  -497,455
201
0
0
0
 
8
1
14:49
21:49
 25,140
  -965
  -577,416
139
0
0
0
 
9
9
9
1
2
3
00:00
07:45
20:37
01:43
09:05
23:59
  6,191
  4,741
 12,101
  -957
  -971
  -980
     9,886
     9,916
     9,995
49
51
48
0
0
2
0
0
0
0
0
0
 
10
10
1
2
00:19
16:20
04:48
19:13
 16,090
 10,368
  -964
  -970
   -12,425
   -12,475
54
48
3
0
0
0
0
0
 
11
11
1
2
09:06
19:41
13:44
21:10
 16,683
  5,144
  -971
  -975
    -5,319
    -5,333
48
51
0
3
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
12:38
18:51
 22,409
  -968
     4,934
47
0
0
0
 
14
1
06:39
12:17
 20,270
  -969
   122,317
51
0
0
0
 
15
1
02:53
09:34
 24,048
  -969
   -90,924
59
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:46
08:43
 24,892
  -974
   -14,920
769
0
15356
0
 
18
1
03:20
07:10
 13,753
  -965
    73,962
52
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
10:03
16:04
 21,625
  -966
   103,410
52
11
0
0
 
21
1
04:49
11:25
 23,743
  -974
    -6,044
54
1
0
0
 
22
22
1
2
03:49
11:46
06:37
16:19
 10,102
 16,246
  -962
  -957
  -283,611
  -285,159
149
253
0
0
0
52
0
0
 
23
1
02:25
06:36
 14,982
  -955
   -22,296
57
0
0
0
 
24
24
1
2
00:00
21:50
03:20
23:59
 11,977
  7,751
  -977
  -937
   -86,333
   -86,502
54
49
6
0
0
0
0
0
 
25
1
09:06
14:14
 18,440
  -973
   -19,285
49
1
0
0
 
26
26
1
2
03:49
19:11
07:10
22:38
 12,032
 12,406
  -971
  -967
    -6,567
    -6,583
51
48
0
1
0
0
0
0
 
27
27
1
2
13:42
19:14
19:04
20:35
 19,266
  4,902
  -971
  -961
   -37,221
   -37,227
52
47
0
0
0
0
0
0
 
28
1
16:09
22:14
 21,774
  -967
    25,156
50
4
0
0
 
29
1
07:13
13:09
 21,238
  -972
  -625,605
51
7
0
0
 
30
1
00:00
03:48
 13,696
  -961
   -76,511
130
1
1
0
 
31
31
31
1
2
3
06:49
09:35
15:28
09:05
10:42
19:17
  8,078
  3,941
 13,743
  -983
  -980
  -958
   -68,886
   -68,903
   -68,948
50
47
54
0
0
5
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.