GPS Space Vehicle Time Integrity for MJD 52297

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
03:36
10:26
 24,590
 -1,135
  -213,755
57
0
0
0
 
2
1
06:51
12:29
 19,999
 -1,147
   139,964
54
0
0
0
 
3
3
1
2
00:00
08:47
02:38
10:26
  9,512
  5,866
 -1,144
 -1,142
  -104,097
  -104,195
51
54
0
3
0
0
0
0
 
4
4
1
2
05:42
13:25
08:04
18:17
  8,486
 17,441
 -1,137
 -1,144
  -268,621
  -267,610
92
141
1
0
1
0
0
0
 
5
1
14:19
19:42
 19,376
 -1,155
  -335,529
54
0
0
0
 
6
1
16:39
23:06
 23,160
 -1,161
     1,200
51
0
0
0
 
7
1
11:13
16:48
 19,952
 -1,140
  -692,485
88
0
0
0
 
8
1
07:32
14:31
 25,133
 -1,137
  -709,890
60
0
0
0
 
9
9
1
2
00:17
13:18
01:43
18:18
  5,123
 17,997
 -1,130
 -1,147
    26,077
    26,162
53
52
2
0
0
0
0
0
 
10
10
1
2
10:26
16:55
11:52
21:31
  5,157
 16,578
 -1,139
 -1,148
   -18,781
   -18,812
52
55
0
0
0
0
0
0
 
11
11
1
2
01:44
12:11
06:22
13:51
 16,731
  5,718
 -1,146
 -1,143
    -8,661
    -8,671
51
57
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:12
11:41
 23,305
 -1,143
      516
52
0
0
0
 
14
1
00:00
04:58
 17,911
 -1,146
   106,639
57
6
0
0
 
15
15
1
2
00:00
19:30
02:09
23:59
  7,748
 16,145
 -1,135
 -1,147
  -132,749
  -133,080
51
57
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
18:21
01:22
23:06
  4,931
 17,082
 -1,132
 -1,141
    82,323
    73,822
199
599
1
0
1
8806
0
0
 
18
18
1
2
00:00
19:52
01:59
23:59
  7,177
 14,819
 -1,154
 -1,148
    74,176
    74,158
54
53
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
02:47
08:46
 21,408
 -1,144
   131,046
54
0
0
0
 
21
21
1
2
00:00
21:32
03:57
23:59
 14,178
  8,857
 -1,155
 -1,142
    -1,060
    -1,047
52
51
0
0
0
0
0
0
 
22
22
1
2
04:22
20:18
08:42
23:12
 15,489
 10,401
 -1,142
 -1,153
  -583,317
  -584,249
106
69
0
0
0
0
0
0
 
23
1
18:35
23:52
 18,956
 -1,151
    -6,309
55
0
0
0
 
24
1
14:25
19:48
 19,370
 -1,145
    -5,401
64
0
0
0
 
25
25
1
2
01:45
18:29
06:48
19:29
 18,133
  3,636
 -1,141
 -1,165
   -23,230
   -23,273
57
53
0
4
0
0
0
0
 
26
26
1
2
11:41
20:18
15:20
23:38
 13,059
 11,967
 -1,139
 -1,145
    40,722
    41,034
70
54
1
0
0
0
0
0
 
27
1
06:17
13:10
 24,723
 -1,141
    -9,934
55
0
0
0
 
28
1
08:53
15:35
 24,101
 -1,141
    56,814
55
1
0
0
 
29
1
01:23
23:53
 12,944
 -1,156
  -553,527
70
1
1
0
 
30
1
15:51
20:18
 16,012
 -1,163
  -381,784
231
0
0
0
 
31
31
31
1
2
3
00:00
02:09
08:47
01:43
03:21
11:59
  6,202
  4,265
 11,506
 -1,147
 -1,125
 -1,131
   -89,850
   -89,845
   -89,917
51
51
56
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.