GPS Space Vehicle Time Integrity for MJD 51632

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
01:00
07:49
 24,537
  -658
  -123,172
92
0
0
0
 
2
1
07:03
13:18
 22,533
  -655
   193,838
101
0
0
0
 
3
1
19:14
23:59
 17,080
  -654
   -99,824
93
0
0
0
 
4
4
1
2
03:16
10:56
05:32
15:51
  8,112
 17,650
  -656
  -662
  -768,073
  -768,377
85
116
0
0
0
0
0
0
 
5
1
11:51
17:55
 21,684
  -652
  -245,617
98
0
0
0
 
6
1
14:10
20:47
 23,771
  -650
    -2,266
100
0
0
0
 
7
1
08:56
14:14
 19,096
  -636
   -91,520
193
0
5
0
 
8
1
04:50
11:50
 25,124
  -639
  -706,912
100
0
0
0
 
9
9
1
2
10:34
21:27
15:40
22:39
 18,341
  4,198
  -657
  -669
    37,318
    37,363
104
98
0
0
0
0
0
0
 
10
10
1
2
06:22
14:20
08:55
18:55
  9,197
 16,434
  -664
  -636
   -49,476
   -49,465
93
91
0
0
0
0
0
0
 
11
11
11
1
2
3
00:00
09:38
22:35
03:46
11:02
23:59
 13,569
  5,026
  5,061
  -660
  -676
  -638
  -246,164
  -246,990
  -248,195
142
98
81
1
1
0
1
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
05:33
10:53
 19,223
  -656
   650,348
179
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
15
1
2
00:00
20:47
02:43
23:59
  9,764
 11,494
  -652
  -665
  -796,997
  -797,301
50
55
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
15:37
22:34
 25,041
  -649
   248,310
105
0
0
0
 
18
1
02:44
08:53
 22,143
  -647
   -34,028
98
0
0
0
 
19
19
1
2
03:31
09:23
08:55
10:28
 19,453
  3,845
  -639
  -661
  -135,229
  -135,386
120
87
0
0
0
0
0
0
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
18:54
01:44
23:59
  6,233
 18,345
  -655
  -667
    -6,193
    -6,242
99
94
0
0
0
0
0
0
 
22
22
1
2
01:56
17:49
06:21
21:01
 15,765
 11,563
  -645
  -641
  -369,363
  -368,877
94
102
1
0
0
0
0
0
 
23
1
17:29
23:08
 20,311
  -641
    -9,084
93
0
0
0
 
24
1
12:02
17:31
 19,690
  -650
  -682,551
129
0
0
0
 
25
25
1
2
00:00
15:41
04:06
17:06
 14,789
  4,981
  -677
  -638
    -5,668
    -5,643
91
104
0
0
0
0
0
0
 
26
26
1
2
08:56
17:36
12:45
21:13
 13,678
 13,032
  -637
  -644
  -319,644
  -320,514
136
155
1
0
1
0
0
0
 
27
27
27
1
2
3
04:28
07:52
09:19
06:21
08:59
11:23
  6,759
  4,009
  7,409
  -659
  -698
  -665
   -15,204
   -15,265
   -15,239
91
88
96
0
0
0
0
0
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
29
1
2
00:00
20:06
01:32
23:59
  5,530
 14,023
  -649
  -648
  -521,995
  -523,909
92
159
0
0
0
0
0
0
 
30
1
13:32
19:01
 19,400
  -644
    14,469
99
0
0
0
 
31
31
31
1
2
3
06:22
07:51
21:02
07:49
09:23
23:59
  5,233
  5,499
 10,641
  -607
  -667
  -661
   -41,548
   -41,613
   -41,658
94
76
88
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.