GPS Space Vehicle Time Integrity for MJD 52719

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:35
04:33
23:59
 16,418
  8,626
 45,377
 43,913
  -231,155
  -232,741
159
38
1
0
1
0
0
0
 
2
2
1
2
00:40
16:33
03:55
20:13
 11,723
 13,175
 45,308
 44,190
   129,214
   128,471
71
88
1
0
1
0
0
0
 
3
1
16:33
22:19
 20,783
 44,143
   -70,827
150
0
0
0
 
4
4
1
2
00:24
09:06
04:41
12:33
 15,446
 12,374
 45,327
 44,699
     9,508
     8,793
114
95
1
0
1
0
0
0
 
5
1
08:11
15:08
 24,970
 44,717
    37,613
159
0
0
0
 
6
1
10:54
17:51
 25,044
 44,506
    47,787
175
0
0
0
 
7
7
1
2
05:57
22:52
10:53
23:59
 17,801
  4,064
 44,923
 43,772
  -337,058
  -339,567
255
59
1
0
326
0
0
0
 
8
1
01:44
08:34
 24,568
 45,183
  -214,573
307
0
1609
0
 
9
1
07:21
13:41
 22,784
 44,794
    80,833
127
0
0
0
 
10
10
1
2
03:40
13:07
08:11
15:37
 16,224
  8,966
 45,109
 44,424
    23,009
    22,306
125
73
1
0
1
0
0
0
 
11
11
1
2
00:00
19:40
01:19
23:59
  4,727
 15,587
 45,476
 43,991
     5,801
     4,205
68
62
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:59
06:24
23:59
 23,051
  3,643
 45,317
 43,810
    70,059
    68,598
164
38
1
0
1
0
0
0
 
14
14
1
2
10:34
17:53
13:06
22:41
  9,128
 17,284
 44,605
 44,063
    68,591
    68,029
64
130
1
0
1
0
0
0
 
15
1
13:52
20:56
 25,464
 44,282
   -42,329
216
0
6
0
 
16
16
1
2
00:59
15:08
02:58
19:48
  7,110
 16,737
 45,307
 44,272
    89,683
    87,923
84
178
1
0
1
0
0
0
 
17
1
12:44
18:51
 22,031
 44,413
    40,547
180
0
0
0
 
18
1
15:08
20:16
 18,460
 44,265
    39,071
157
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
20:28
03:39
23:59
 13,179
 12,705
 45,421
 43,934
   256,795
   255,362
120
44
1
0
1
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
07:39
14:37
16:42
09:18
16:32
17:52
  5,955
  6,887
  4,177
 44,841
 44,416
 44,331
    22,447
    22,001
    21,912
53
36
61
1
0
1
0
0
0
0
0
0
 
24
24
24
1
2
3
01:44
03:56
09:38
03:39
05:11
13:53
  6,896
  4,535
 15,308
 45,300
 45,155
 44,659
    28,530
    28,367
    27,800
50
62
117
0
1
0
0
0
0
0
0
0
 
25
25
1
2
12:44
20:52
16:32
23:59
 13,686
 11,218
 44,440
 43,896
     3,205
     2,647
93
64
1
4
1
0
0
0
 
26
1
05:40
11:05
 19,529
 44,944
  -410,753
184
0
0
0
 
27
1
02:58
07:16
 15,449
 45,177
  -548,031
146
0
0
0
 
28
1
03:40
09:17
 20,191
 45,087
   106,176
180
0
0
0
 
29
1
04:49
10:31
 20,462
 45,001
   -54,626
195
0
32
0
 
30
30
1
2
09:47
15:38
15:08
16:42
 19,256
  3,837
 44,658
 44,313
  -516,913
  -517,244
69
63
0
0
0
0
0
0
 
31
1
17:52
22:39
 17,155
 44,089
    -8,329
253
0
308
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.