GPS Space Vehicle Time Integrity for MJD 51961

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
02:31
09:22
 24,673
 32,973
  -132,774
5298061
1
24673
0
 
2
1
08:39
14:57
 22,710
  -753
   342,055
38
15
0
0
 
3
3
1
2
00:00
21:48
01:36
23:59
  5,783
  7,883
  -745
  -750
    -6,422
    -6,687
22
28
264
9
0
0
0
0
 
4
4
1
2
05:13
12:25
06:53
17:17
  6,016
 17,338
  -752
  -749
  -682,410
  -682,645
25
62
89
0
0
0
0
0
 
5
1
13:27
19:27
 21,651
  -740
  -288,632
27
139
0
0
 
6
1
15:31
21:48
 22,606
  -761
     -611
25
478
0
0
 
7
1
10:04
15:37
 19,676
  -756
  -560,340
88
0
0
0
 
8
1
06:54
13:21
 23,190
  -758
  -792,566
54
0
0
0
 
9
1
12:02
17:09
 18,382
  -744
    31,447
28
164
0
0
 
10
10
1
2
08:39
15:55
10:51
20:34
  7,946
 16,712
  -756
  -756
   -65,399
   -65,418
24
34
188
61
0
0
0
0
 
11
11
1
2
00:12
11:07
05:12
12:32
 17,998
  5,150
 45,488
  -750
    44,274
    -1,965
6203200
29
1
10
17998
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
03:51
10:25
 23,610
  -754
     -438
24
465
0
0
 
14
14
1
2
00:00
21:47
03:07
23:59
 11,237
  7,945
  -765
  -732
    89,471
    89,649
23
28
280
7
0
0
0
0
 
15
-
 
 
 
 
 
 
 
 
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
17:13
22:33
22:13
23:59
 17,992
  5,208
  -766
  -749
   298,700
   298,739
26
31
198
1
0
0
0
0
 
18
18
1
2
00:00
19:36
01:34
23:59
  5,647
 15,831
  -769
  -756
    82,772
    81,689
32
81
22
0
0
0
0
0
 
19
1
04:02
10:53
 24,618
  -756
  -441,816
114
0
0
0
 
20
1
01:47
07:31
 20,620
 39,606
    96,619
5795402
1
20620
0
 
21
21
21
1
2
3
00:00
20:27
22:14
03:13
21:46
23:59
 11,608
  4,775
  6,236
 70,933
  -738
  -757
    70,027
    -1,674
    -1,689
7724124
24
29
1
97
1
11608
0
0
0
0
0
 
22
22
22
1
2
3
03:20
05:41
19:09
05:12
07:47
22:13
  6,697
  7,560
 11,017
  -715
  -751
  -762
  -545,043
  -545,166
  -545,643
38
31
33
9
43
24
0
0
0
0
0
0
 
23
1
18:45
23:59
 18,843
  -754
    -9,033
35
45
0
0
 
24
1
13:25
18:49
 19,457
  -762
   -31,477
46
21
0
0
 
25
25
1
2
00:33
17:17
05:40
18:33
 18,223
  4,570
 44,919
  -761
    33,350
   -12,348
6164785
23
1
166
18223
0
0
0
 
26
26
1
2
10:45
19:05
14:13
22:32
 12,455
 12,403
  -751
  -746
  -336,846
  -337,557
85
98
1
0
1
0
0
0
 
27
27
1
2
05:13
07:48
07:31
12:07
  8,176
 15,498
  -737
  -758
   -12,731
   -12,767
27
23
120
442
0
0
0
0
 
28
28
28
1
2
3
04:19
07:31
20:34
06:53
08:48
21:46
  9,244
  4,550
  4,319
  -741
  -773
  -765
   -17,759
   -17,785
   -17,742
26
23
25
122
116
42
0
0
0
0
0
0
 
29
29
1
2
00:00
22:14
03:59
23:59
 14,302
  6,357
 57,424
  -719
  -383,409
  -442,997
6958722
53
1
0
14302
0
0
0
 
30
1
14:51
20:26
 19,890
  -756
     7,986
25
367
0
0
 
31
31
31
31
1
2
3
4
00:52
07:31
09:22
22:33
02:23
08:38
11:03
23:59
  5,428
  4,000
  6,073
  5,211
  -746
  -737
  -762
  -765
   -32,320
   -32,350
   -32,388
   -32,473
21
21
22
30
220
151
171
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.