GPS Space Vehicle Time Integrity for MJD 52244

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
07:10
14:01
 24,681
 -1,054
  -206,834
53
0
0
0
 
2
1
12:22
17:38
 18,802
 -1,063
   113,324
54
0
0
0
 
3
3
1
2
02:50
12:23
06:15
14:02
 12,304
  5,825
 -1,060
 -1,072
   -89,047
   -89,167
51
52
0
0
0
0
0
0
 
4
4
1
2
09:24
17:04
11:41
21:58
  8,176
 17,556
 -1,060
 -1,063
  -402,539
  -401,658
80
131
1
0
1
0
0
0
 
5
1
17:51
22:00
 14,964
 -1,062
  -326,775
50
0
0
0
 
6
6
1
2
00:00
20:22
02:49
22:00
 10,142
  5,860
 -1,057
 -1,069
      384
      396
50
49
0
0
0
0
0
0
 
7
1
14:42
20:27
 20,495
 -1,071
  -619,033
173
0
0
0
 
8
1
11:07
18:06
 25,084
 -1,060
  -642,742
96
0
0
0
 
9
9
1
2
03:52
16:53
05:22
21:55
  5,290
 18,077
 -1,056
 -1,064
    18,074
    18,164
51
52
0
0
0
0
0
0
 
10
10
10
1
2
3
00:00
12:30
20:30
01:03
15:29
22:00
  3,785
 10,605
  5,351
 -1,076
 -1,064
 -1,033
   -15,518
   -15,538
   -15,524
49
51
50
0
0
1
0
0
0
0
0
0
 
11
11
1
2
05:22
15:39
09:59
17:26
 16,585
  6,219
 -1,069
 -1,072
    -6,807
    -6,820
50
58
0
16
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:52
15:19
 23,217
 -1,063
     6,831
51
0
0
0
 
14
1
02:55
08:33
 20,306
 -1,064
   117,612
58
0
0
0
 
15
1
00:00
05:48
 20,859
 -1,069
  -112,443
56
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:00
03:31
 12,691
 -1,075
  -398,181
210
0
0
0
 
18
18
1
2
00:00
03:48
03:42
05:36
 13,346
  6,479
 -1,063
 -1,081
    74,712
    74,695
53
53
0
6
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:19
12:22
 18,109
 -1,063
   117,400
52
0
0
0
 
21
1
01:04
07:37
 23,540
 -1,059
    -6,257
53
0
0
0
 
22
22
1
2
00:00
08:05
03:03
11:45
 10,979
 13,185
 -1,056
 -1,062
  -473,032
  -473,991
105
141
1
0
1
0
0
0
 
23
23
1
2
00:00
22:37
02:49
23:59
 10,143
  4,927
 -1,069
 -1,029
    -2,806
    -2,811
52
51
0
0
0
0
0
0
 
24
1
18:07
22:00
 13,994
 -1,055
   -11,030
55
0
0
0
 
25
1
05:22
10:32
 18,517
 -1,060
   -21,239
56
0
0
0
 
26
26
1
2
00:00
15:20
03:31
18:55
 12,698
 12,901
 -1,058
 -1,064
     4,694
     4,973
50
53
0
0
0
0
0
0
 
27
27
1
2
10:00
15:29
15:19
16:49
 19,102
  4,763
 -1,076
 -1,052
    -4,754
    -4,759
53
48
0
0
0
0
0
0
 
28
1
12:30
19:12
 24,076
 -1,064
    41,752
53
0
0
0
 
29
1
03:45
09:12
 19,579
 -1,063
  -600,294
56
0
0
0
 
30
1
19:33
22:00
  8,831
 -1,073
  -165,327
52
0
0
0
 
31
31
31
1
2
3
03:04
05:48
14:02
05:22
06:57
15:33
  8,252
  4,132
  5,483
 -1,046
 -1,054
 -1,069
   -79,304
   -79,317
   -79,397
50
49
52
0
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.