GPS Space Vehicle Time Integrity for MJD 52514

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
12:36
19:28
 24,680
 -1,410
  -247,037
52
0
0
0
 
2
1
14:00
18:15
 15,177
 -1,402
   253,305
50
2
0
0
 
3
1
07:40
11:49
 14,943
 -1,400
   -59,575
50
0
0
0
 
4
4
4
1
2
3
00:00
14:54
22:37
03:32
17:12
23:59
 12,640
  8,262
  4,953
 -1,413
 -1,408
 -1,368
  -294,081
  -294,658
  -294,907
70
57
58
1
0
0
0
0
0
0
0
0
 
5
1
00:00
05:33
 19,981
 -1,413
   -30,302
46
0
0
0
 
6
1
02:07
08:29
 22,850
 -1,398
     3,980
47
0
0
0
 
7
7
1
2
00:00
20:22
01:54
23:59
  6,849
 13,070
 -1,419
 -1,398
  -492,642
  -490,435
81
102
1
0
1
0
0
0
 
8
1
16:37
23:36
 25,138
 -1,405
  -525,069
172
0
0
0
 
9
9
1
2
00:00
09:26
03:31
11:03
 12,662
  5,680
 -1,400
 -1,401
     3,985
     4,032
46
50
0
1
0
0
0
0
 
10
10
1
2
02:06
18:06
06:15
20:57
 14,901
 10,125
 -1,403
 -1,412
   -12,185
   -12,235
53
46
0
0
0
0
0
0
 
11
11
1
2
10:33
21:29
15:29
22:58
 17,731
  5,071
 -1,402
 -1,402
   -20,635
   -20,666
49
55
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:11
20:33
 22,945
 -1,408
    11,349
48
0
0
0
 
14
1
08:20
14:00
 20,184
 -1,407
    50,545
57
0
0
0
 
15
15
1
2
04:43
06:30
06:15
11:09
  5,514
 16,779
 -1,397
 -1,406
    -5,991
    -6,055
49
50
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
03:33
05:33
08:27
05:10
08:03
10:29
  5,846
  8,997
  7,291
 -1,397
 -1,428
 -1,391
  -298,282
  -299,123
  -299,953
173
240
182
0
0
0
0
0
0
0
0
0
 
18
18
1
2
05:11
08:30
08:27
11:08
 11,731
  9,465
 -1,396
 -1,419
    45,485
    45,430
55
52
0
10
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:37
17:35
 21,477
 -1,404
   182,392
53
0
0
0
 
21
1
06:42
13:01
 22,649
 -1,412
     1,769
53
0
0
0
 
22
22
1
2
06:15
13:34
08:29
17:45
  7,973
 15,037
 -1,401
 -1,403
  -494,334
  -494,575
52
76
0
0
0
0
0
0
 
23
1
03:25
06:41
 11,736
 -1,391
    -9,877
51
0
0
0
 
24
1
00:00
05:10
 18,550
 -1,410
   -54,722
56
0
0
0
 
25
25
1
2
03:36
11:04
04:42
15:53
  3,957
 17,333
 -1,398
 -1,410
   -33,123
   -33,162
44
53
0
0
0
0
0
0
 
26
26
1
2
05:33
20:22
07:39
23:59
  7,539
 13,030
 -1,397
 -1,407
  -143,053
  -144,523
83
102
0
0
0
0
0
0
 
27
1
15:30
22:16
 24,289
 -1,403
   -82,750
49
0
0
0
 
28
1
18:06
23:59
 21,179
 -1,396
    88,250
49
0
0
0
 
29
1
21:16
23:59
  9,807
 -1,400
  -199,638
78
0
0
0
 
30
1
01:09
06:29
 19,087
 -1,407
  -218,774
257
0
172
0
 
31
31
1
2
08:46
18:38
12:32
21:15
 13,511
  9,342
 -1,403
 -1,413
  -361,076
  -361,165
48
49
1
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.