GPS Space Vehicle Time Integrity for MJD 52269

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
05:29
12:20
 24,654
 -1,097
  -210,065
48
0
0
0
 
2
1
09:26
15:17
 20,944
 -1,087
   125,842
54
20
0
0
 
3
3
1
2
01:07
10:42
04:33
12:20
 12,357
  5,878
 -1,093
 -1,088
   -96,458
   -96,554
47
48
0
0
0
0
0
0
 
4
4
1
2
07:39
15:20
09:58
20:14
  8,294
 17,547
 -1,104
 -1,089
  -341,991
  -341,031
83
138
1
0
1
0
0
0
 
5
1
16:09
22:11
 21,691
 -1,102
  -331,016
49
0
0
0
 
6
6
1
2
00:00
18:37
01:06
23:59
  3,954
 19,323
 -1,096
 -1,097
      824
      852
45
47
0
0
0
0
0
0
 
7
1
13:15
18:45
 19,768
 -1,104
  -661,357
121
0
0
0
 
8
1
09:25
16:24
 25,060
 -1,088
  -661,036
68
0
0
0
 
9
9
1
2
02:12
15:12
03:38
20:12
  5,095
 18,015
 -1,096
 -1,102
    21,859
    21,940
48
48
0
0
0
0
0
0
 
10
10
1
2
10:47
18:49
13:47
23:24
 10,757
 16,535
 -1,099
 -1,081
   -16,999
   -17,003
46
49
4
0
0
0
0
0
 
11
11
1
2
03:38
14:05
08:17
15:45
 16,727
  5,668
 -1,102
 -1,093
    -7,664
    -7,670
46
51
0
4
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:09
13:36
 23,226
 -1,097
     -487
47
0
0
0
 
14
1
01:13
06:52
 20,253
 -1,098
   113,107
56
1
0
0
 
15
15
1
2
00:00
21:22
04:04
23:59
 14,670
  9,441
 -1,100
 -1,081
  -122,043
  -122,360
47
50
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
01:52
20:16
01:50
03:17
23:59
  6,590
  5,051
 13,437
 -1,095
 -1,078
 -1,079
   398,278
   397,437
   387,395
272
244
565
0
1
0
81
1
6581
0
0
0
 
18
18
1
2
00:00
21:46
01:52
23:59
  6,700
  7,944
 -1,111
 -1,063
    74,683
    74,722
46
48
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:41
10:40
 21,415
 -1,097
   123,834
50
0
0
0
 
21
1
00:00
05:53
 21,175
 -1,098
    -6,158
48
0
0
0
 
22
22
22
1
2
3
00:00
06:21
22:12
01:21
10:02
23:59
  4,884
 13,221
  6,453
 -1,091
 -1,083
 -1,084
  -533,430
  -534,085
  -535,381
54
116
63
1
1
0
0
0
0
0
0
0
 
23
23
1
2
00:00
20:35
01:06
23:59
  3,959
 12,249
 -1,125
 -1,079
    -4,418
    -4,423
45
50
0
0
0
0
0
0
 
24
1
16:20
21:43
 19,381
 -1,077
   -16,626
64
0
0
0
 
25
1
03:38
08:46
 18,443
 -1,101
   -22,152
53
1
0
0
 
26
26
26
1
2
3
00:00
13:37
22:12
01:50
17:14
23:59
  6,521
 12,995
  6,462
 -1,098
 -1,089
 -1,058
    18,418
    18,831
    19,077
48
56
46
1
1
0
0
0
0
0
0
0
 
27
27
1
2
08:12
13:47
13:36
15:05
 19,396
  4,696
 -1,089
 -1,077
    -7,248
    -7,246
48
46
0
0
0
0
0
0
 
28
1
12:21
17:30
 18,518
 -1,094
    49,081
50
0
0
0
 
29
1
01:53
07:44
 20,877
 -1,096
  -581,050
65
0
0
0
 
30
1
17:48
22:11
 15,775
 -1,105
  -253,998
266
0
166
0
 
31
31
31
1
2
3
01:22
04:05
10:41
03:38
05:15
13:52
  8,062
  4,128
 11,474
 -1,091
 -1,088
 -1,096
   -84,014
   -84,028
   -84,098
47
46
49
0
0
1
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.