GPS Space Vehicle Time Integrity for MJD 52326

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
01:38
08:24
 24,366
 -1,183
  -218,300
37
33
0
0
 
2
1
04:04
09:26
 19,313
 -1,180
   154,687
35
79
0
0
 
3
3
1
2
06:44
20:44
08:27
23:59
  6,026
 11,737
 -1,182
 -1,192
    -5,476
    -5,662
38
37
20
0
0
0
0
0
 
4
4
1
2
03:42
11:43
06:05
16:16
  8,583
 16,422
 -1,185
 -1,177
   -27,941
   -28,659
58
123
1
0
0
0
0
0
 
5
1
12:24
18:21
 21,348
 -1,175
    -3,038
37
1
0
0
 
6
1
14:36
20:44
 22,102
 -1,183
     1,376
38
0
0
0
 
7
1
09:13
14:42
 19,632
 -1,175
  -708,808
49
6
0
0
 
8
1
05:34
12:33
 25,119
 -1,175
  -713,640
32
7
0
0
 
9
9
1
2
11:20
22:14
16:20
23:39
 18,023
  5,062
 -1,165
 -1,184
    29,985
    30,025
36
38
0
13
0
0
0
0
 
10
10
1
2
08:28
14:57
09:54
19:35
  5,176
 16,536
 -1,181
 -1,178
    -1,534
    -1,558
30
48
0
0
0
0
0
0
 
11
11
1
2
00:00
10:24
04:24
11:52
 15,804
  5,209
 -1,186
 -1,180
    -9,816
    -9,828
37
35
0
10
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:11
09:39
 23,211
 -1,180
     1,533
31
31
0
0
 
14
14
1
2
00:00
21:18
03:01
23:59
 10,898
  9,708
 -1,202
 -1,173
    98,605
    98,370
40
42
1
0
0
0
0
0
 
15
1
17:33
23:59
 23,210
 -1,193
  -144,055
57
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
16:23
21:51
 19,709
 -1,182
  -187,534
542
0
9127
0
 
18
1
17:53
23:56
 21,783
 -1,184
    73,058
46
13
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
00:49
06:35
 20,787
 -1,185
   138,440
37
2
0
0
 
21
21
21
1
2
3
00:00
19:36
21:37
01:57
21:13
23:59
  6,998
  5,853
  8,538
 -1,205
 -1,153
 -1,191
     -937
     -892
     -929
42
35
36
0
0
0
0
0
0
0
0
0
 
22
22
1
2
02:23
18:22
06:52
20:43
 16,138
  8,500
 -1,176
 -1,195
  -616,216
  -616,753
72
43
1
0
1
0
0
0
 
23
1
16:30
20:44
 15,146
 -1,178
    -8,194
48
0
0
0
 
24
1
12:26
17:49
 19,381
 -1,172
   -11,997
49
0
0
0
 
25
25
1
2
00:00
16:26
04:47
17:32
 17,230
  3,976
 -1,190
 -1,184
   -24,392
   -24,418
45
38
0
0
0
0
0
0
 
26
26
1
2
09:27
18:22
13:20
21:49
 14,014
 12,453
 -1,178
 -1,179
    70,099
    70,509
65
49
1
0
0
0
0
0
 
27
1
04:25
11:10
 24,277
 -1,171
   -12,710
33
100
0
0
 
28
1
06:54
13:00
 21,800
 -1,187
    64,107
34
32
0
0
 
29
29
1
2
00:00
21:52
01:48
23:59
  6,476
  7,663
 -1,207
 -1,191
  -518,854
  -517,637
53
42
1
0
1
0
0
0
 
30
1
13:49
18:21
 16,338
 -1,178
  -488,092
180
0
0
0
 
31
31
31
1
2
3
00:10
06:48
21:37
01:23
10:02
23:39
  4,379
 11,649
  7,292
 -1,175
 -1,186
 -1,188
   -95,948
   -96,026
   -96,152
43
36
36
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.