GPS Space Vehicle Time Integrity for MJD 52235

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
07:46
14:34
 24,461
 -1,041
  -205,646
41
0
0
0
 
2
1
12:59
19:12
 22,225
 -1,043
   108,801
52
12
0
0
 
3
3
1
2
03:27
12:56
06:51
14:38
 12,270
  5,937
 -1,043
 -1,031
   -86,394
   -86,486
38
45
0
17
0
0
0
0
 
4
4
1
2
10:02
17:41
12:18
22:36
  8,114
 17,511
 -1,056
 -1,044
  -423,278
  -422,413
71
119
1
0
1
0
0
0
 
5
1
18:29
23:59
 19,827
 -1,061
  -325,036
38
0
0
0
 
6
6
1
2
00:00
21:00
03:26
23:59
 12,377
 10,783
 -1,038
 -1,052
      194
      188
34
37
0
0
0
0
0
0
 
7
1
15:24
21:09
 20,699
 -1,048
  -603,797
160
0
0
0
 
8
1
11:43
18:42
 25,087
 -1,052
  -634,348
93
0
0
0
 
9
9
1
2
04:29
17:30
05:59
22:31
  5,306
 18,038
 -1,033
 -1,046
    16,747
    16,835
40
38
3
5
0
0
0
0
 
10
10
10
1
2
3
00:00
13:07
21:07
01:40
16:05
23:59
  6,012
 10,642
 10,353
 -1,063
 -1,037
 -1,034
   -15,041
   -15,051
   -15,066
30
41
41
5
0
0
0
0
0
0
0
0
 
11
11
1
2
06:00
16:33
10:36
18:03
 16,511
  5,228
 -1,054
 -1,062
    -6,515
    -6,533
38
44
1
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:29
15:56
 23,201
 -1,049
     6,534
41
0
0
0
 
14
1
03:30
09:10
 20,258
 -1,045
   118,958
46
3
0
0
 
15
1
00:00
06:25
 23,085
 -1,046
  -108,953
51
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
01:44
22:35
01:40
05:35
23:59
  6,006
 13,902
  5,097
 -1,050
 -1,055
 -1,019
  -351,358
  -352,014
  -356,483
119
256
108
0
1
0
0
49
0
0
0
0
 
18
1
00:09
04:17
 14,816
 -1,040
    74,664
38
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
06:59
12:58
 21,534
 -1,049
   115,081
44
2
0
0
 
21
1
01:41
08:14
 23,523
 -1,056
    -6,298
40
0
0
0
 
22
22
1
2
00:36
08:42
03:28
13:06
 10,308
 15,832
 -1,051
 -1,039
  -447,404
  -448,494
109
175
0
0
0
0
0
0
 
23
1
00:00
03:26
 12,380
 -1,050
    -2,269
39
0
0
0
 
24
1
18:43
23:59
 18,948
 -1,051
    -9,018
51
0
0
0
 
25
1
06:00
11:11
 18,598
 -1,046
   -20,899
45
1
0
0
 
26
26
1
2
00:36
15:57
04:08
19:31
 12,663
 12,897
 -1,035
 -1,045
     1,046
     1,277
35
42
4
3
0
0
0
0
 
27
27
1
2
10:33
16:06
15:56
17:26
 19,370
  4,794
 -1,035
 -1,029
    -3,919
    -3,922
40
41
0
0
0
0
0
0
 
28
1
13:07
19:49
 24,117
 -1,044
    38,998
42
0
0
0
 
29
1
04:18
09:46
 19,653
 -1,041
  -606,003
44
0
0
0
 
30
1
20:10
23:59
 13,726
 -1,054
  -158,313
55
0
0
0
 
31
31
31
1
2
3
03:40
06:25
14:38
05:59
07:34
16:10
  8,314
  4,067
  5,497
 -1,053
 -1,051
 -1,039
   -77,607
   -77,622
   -77,675
37
38
44
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.