GPS Space Vehicle Time Integrity for MJD 52734

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
21:15
04:25
23:59
 15,724
  9,795
 72,181
 73,683
  -206,706
  -205,349
83
60
1
3
1
0
0
0
 
2
2
1
2
01:01
15:33
03:38
18:09
  9,260
  9,304
 72,168
 73,273
   164,493
   165,929
52
72
2
1
1
1
0
0
 
3
3
3
1
2
3
02:30
16:23
19:23
04:27
18:06
21:04
  6,927
  6,199
  5,998
 72,245
 73,299
 73,517
   -46,616
   -45,722
   -45,542
27
43
30
3
19
25
1
0
0
0
0
0
 
4
4
4
1
2
3
00:00
07:29
08:41
02:29
08:40
12:11
  8,957
  4,181
 12,411
 72,087
 72,631
 72,823
    32,911
    33,398
    33,571
54
33
56
1
0
6
0
0
0
0
0
0
 
5
1
08:16
14:31
 22,336
 72,902
    64,187
137
0
0
0
 
6
1
10:32
17:09
 23,741
 73,083
    76,627
144
0
0
0
 
7
1
04:58
10:41
 20,357
 72,621
  -340,809
26
75
0
0
 
8
8
8
1
2
3
01:12
03:27
06:30
03:24
06:29
08:26
  7,929
 10,827
  6,921
 72,190
 72,397
 72,579
  -209,254
  -209,201
  -209,164
21
18
12
27
25
72
0
0
0
0
0
0
 
9
1
07:14
12:35
 19,218
 72,789
   110,997
139
1
1
0
 
10
10
10
1
2
3
02:58
05:03
11:02
05:01
06:23
14:59
  7,267
  4,755
 14,132
 72,299
 72,447
 73,006
    49,355
    49,497
    50,040
53
28
74
0
1
0
0
0
0
0
0
0
 
11
1
19:15
22:00
  9,815
 73,537
    31,837
67
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
04:44
04:43
05:50
 16,850
  3,883
 72,199
 72,408
    97,664
    97,879
117
17
0
8
0
0
0
0
 
14
14
1
2
17:10
20:41
20:40
22:00
 12,585
  4,684
 73,445
 73,586
    96,569
    96,704
70
21
0
38
0
0
0
0
 
15
15
1
2
13:33
15:56
15:55
20:46
  8,516
 17,253
 73,140
 73,390
   -19,606
   -19,419
38
69
0
0
0
0
0
0
 
16
16
1
2
00:00
14:32
02:44
15:33
  9,884
  3,647
 72,106
 73,142
   100,312
   100,760
16
14
20
1
0
0
0
0
 
17
17
1
2
13:50
17:30
17:09
19:05
 11,675
  5,680
 73,204
 73,375
    66,937
    67,089
53
26
0
0
0
0
0
0
 
18
1
14:13
20:15
 21,567
 73,322
    66,249
100
15
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:38
02:57
22:00
 10,538
  4,835
 72,140
 73,570
   284,378
   285,852
63
38
3
0
1
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
13:58
15:34
18:09
14:59
17:29
19:54
  3,649
  6,936
  6,238
 73,132
 73,279
 73,412
    49,620
    49,760
    49,886
31
32
25
7
0
0
0
0
0
0
0
0
 
24
24
1
2
08:27
11:32
09:45
13:33
  4,435
  7,093
 72,720
 72,975
    52,312
    52,533
45
23
3
19
0
0
0
0
 
25
25
1
2
12:19
20:18
14:12
22:00
  6,745
  6,105
 73,009
 73,609
    31,053
    31,636
40
40
1
10
0
0
0
0
 
26
26
26
1
2
3
05:47
07:05
14:59
07:04
09:41
17:29
  4,576
  9,349
  8,963
 72,490
 72,663
 73,228
  -395,061
  -394,953
  -394,632
29
34
21
2
11
0
0
0
0
0
0
0
 
27
27
1
2
01:15
02:30
02:29
07:20
  4,428
 17,191
 72,161
 72,390
  -513,348
  -513,027
42
140
0
0
0
0
0
0
 
28
28
1
2
02:58
07:40
07:33
09:28
 16,265
  6,443
 72,433
 72,674
   128,844
   129,040
89
28
0
5
0
0
0
0
 
29
29
29
1
2
3
04:26
06:15
14:32
06:14
09:14
16:22
  6,486
 10,559
  6,596
 72,404
 72,617
 73,171
   -39,693
   -39,556
   -39,254
38
36
18
13
6
0
0
0
0
0
0
0
 
30
1
09:53
14:31
 16,697
 72,964
  -485,804
129
0
0
0
 
31
31
1
2
03:39
17:30
05:47
20:24
  7,577
 10,436
 72,342
 73,424
   -21,518
   -22,096
34
30
1
19
1
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.