GPS Space Vehicle Time Integrity for MJD 51714

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
1
2
00:00
19:26
02:21
23:59
  8,443
 16,383
  -619
  -626
  -133,481
  -133,615
30
42
1
0
0
0
0
0
 
2
1
01:32
07:50
 22,676
 33,042
   263,656
5068438
1
22676
0
 
3
1
13:39
18:27
 17,270
  -620
   -14,646
37
3
0
0
 
4
4
1
2
05:32
22:06
10:24
23:45
 17,398
  5,880
  -618
  -618
  -118,737
  -121,341
267
82
1
0
124
0
0
0
 
5
1
06:20
12:22
 21,679
  -617
  -254,451
36
16
0
0
 
6
1
08:42
15:14
 23,417
  -611
    -2,033
37
0
0
0
 
7
1
03:25
08:53
 19,643
 38,247
  -152,091
5445697
1
19643
0
 
8
1
00:00
06:18
 22,685
 33,030
  -130,825
5067430
1
22685
0
 
9
9
1
2
04:59
15:55
10:05
17:05
 18,339
  4,074
 41,008
  -620
    90,553
    48,981
5635981
40
1
5
18339
0
0
0
 
10
10
1
2
01:15
08:42
03:24
13:14
  7,712
 16,239
  -622
  -623
   -53,030
   -53,056
25
44
78
9
0
0
0
0
 
11
11
1
2
03:57
16:58
05:25
22:05
  5,136
 18,433
148,004
  -618
  -275,259
  -425,136
10649884
124
1
0
5136
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
01:32
03:50
03:43
05:24
  7,848
  5,481
  -617
  -600
   781,656
   781,763
38
36
3
6
0
0
0
0
 
14
-
 
 
 
 
 
 
 
 
 
15
1
14:23
20:33
 22,175
  -631
  -827,287
45
0
0
0
 
16
16
1
2
00:00
20:06
01:15
23:59
  4,483
 14,007
  -600
  -624
    68,809
    70,200
47
88
1
0
1
0
0
0
 
17
17
1
2
09:58
15:27
15:14
16:55
 18,951
  5,273
  -621
  -627
   259,763
   259,772
39
35
0
0
0
0
0
0
 
18
18
1
2
00:00
21:13
03:37
23:59
 13,025
  9,975
  -597
  -618
   -36,128
   -36,166
31
39
20
0
0
0
0
0
 
19
19
19
1
2
3
00:00
02:22
20:59
01:31
03:39
23:59
  5,473
  4,638
 10,814
  -635
  -605
  -603
  -210,255
  -210,328
  -211,071
35
27
60
0
51
0
0
0
0
0
0
0
 
20
1
18:28
23:59
 19,911
  -621
   -81,334
147
0
0
0
 
21
1
13:20
20:06
 24,373
  -623
   -11,671
40
0
0
0
 
22
22
1
2
12:17
20:18
15:26
23:59
 11,366
 13,315
  -615
  -602
   -15,968
   -17,182
133
179
1
0
1
0
0
0
 
23
1
11:48
17:10
 19,317
  -629
   -12,276
42
0
0
0
 
24
1
06:22
11:48
 19,529
  -619
  -749,281
67
9
0
0
 
25
1
17:29
22:33
 18,131
  -624
    -6,948
41
4
0
0
 
26
26
1
2
03:25
12:03
07:12
15:39
 13,513
 13,001
 55,879
  -622
  -419,421
  -476,424
6565707
83
1
0
13513
0
0
0
 
27
27
27
1
2
3
01:15
03:43
22:34
03:24
05:30
23:45
  7,716
  6,382
  4,271
  -617
118,998
  -592
   -23,287
    96,317
   -23,351
25
9553863
37
90
1
0
0
6382
0
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
15:15
19:55
 16,846
  -623
  -660,425
87
0
0
0
 
30
1
07:56
13:16
 18,918
  -620
    25,190
37
4
0
0
 
31
31
1
2
00:32
15:15
03:49
19:10
 11,821
 14,050
  -609
  -626
    -2,689
    -2,759
30
35
21
1
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.