GPS Space Vehicle Time Integrity for MJD 52719

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
00:00
06:02
 21,577
 39,039
  -237,497
27
61
0
0
 
2
2
1
2
00:00
03:39
03:25
04:46
 12,256
  4,026
 39,010
 39,034
   122,902
   122,985
55
18
0
1
0
1
0
0
 
3
3
1
2
03:23
17:51
05:11
21:38
  6,468
 13,558
 39,038
 39,421
   -75,756
   -75,554
17
28
102
8
0
0
0
0
 
4
1
07:59
11:57
 14,144
 39,194
     3,297
40
14
0
0
 
5
1
10:09
15:40
 19,710
 39,277
    32,167
34
30
0
0
 
6
1
12:22
18:58
 23,452
 39,325
    42,606
53
15
0
0
 
7
1
06:14
11:47
 19,865
 39,180
  -342,853
111
2
0
0
 
8
1
03:53
10:03
 22,177
 39,128
  -220,742
84
0
0
0
 
9
9
1
2
08:58
19:13
12:40
20:40
 13,295
  5,100
 39,217
 39,419
    75,258
    75,511
43
34
0
23
0
0
0
0
 
10
10
10
1
2
3
04:47
11:24
15:16
06:25
15:00
16:18
  5,782
 12,940
  3,650
 39,057
 39,262
 39,320
    16,958
    17,146
    17,198
18
39
26
56
10
29
0
0
0
0
0
0
 
11
11
11
11
1
2
3
4
00:00
06:53
20:58
22:09
01:07
08:41
22:08
23:59
  4,001
  6,376
  4,186
  6,624
 38,969
 39,115
 39,466
 39,527
     -706
     -598
     -319
     -266
21
24
21
15
52
82
19
41
0
0
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:55
06:54
 21,361
 39,060
    63,802
50
1
0
0
 
14
1
17:51
23:55
 21,698
 39,464
    63,428
47
40
0
0
 
15
1
16:54
22:20
 19,539
 39,431
   -47,218
18
70
0
0
 
16
16
1
2
00:00
16:18
03:52
18:26
 13,648
  7,395
 39,007
 39,345
    83,384
    83,001
41
25
22
94
0
0
0
0
 
17
17
1
2
13:19
15:05
15:02
17:50
  6,072
  9,925
 39,287
 39,371
    35,432
    35,501
26
18
31
8
0
0
0
0
 
18
18
1
2
15:19
20:04
19:37
21:46
 15,502
  5,873
 39,380
 39,457
    34,188
    34,246
38
28
44
53
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
22:32
04:26
23:59
 15,843
  5,223
 39,024
 39,518
   250,399
   250,950
22
24
32
19
1
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
15:41
18:45
19:50
18:28
19:48
21:04
 10,066
  3,788
  4,395
 39,373
 39,412
 39,418
    16,954
    16,987
    16,989
19
15
27
2
37
45
0
0
0
0
0
0
 
24
24
1
2
09:05
13:42
13:28
14:51
 15,663
  4,086
 39,227
 39,278
    22,374
    22,396
48
29
125
25
0
0
0
0
 
25
25
1
2
00:00
20:41
01:50
23:59
  6,462
 11,848
 38,971
 39,516
    -2,232
    -1,733
23
35
85
5
0
0
0
0
 
26
26
1
2
06:55
17:08
10:21
18:38
 12,116
  5,269
 39,148
 39,368
  -416,558
  -416,662
22
28
109
75
0
0
0
0
 
27
1
01:53
09:05
 25,631
 39,089
  -554,114
75
76
0
0
 
28
1
04:46
09:47
 17,978
 39,140
   100,219
22
64
0
0
 
29
1
06:45
09:09
  8,519
 39,145
   -60,493
14
15
0
0
 
30
1
11:42
17:08
 19,508
 39,295
  -522,268
37
5
0
0
 
31
31
1
2
05:27
19:04
06:55
21:48
  5,176
  9,857
 39,086
 39,438
   -11,580
   -13,003
60
70
1
0
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.