GPS Space Vehicle Time Integrity for MJD 52377

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
22:29
04:06
23:59
 14,790
  5,422
 39,345
 36,515
  -185,236
  -188,183
210
71
1
0
1
0
0
0
 
2
2
1
2
00:14
15:35
03:23
19:39
 11,213
 14,673
 39,327
 37,208
   221,995
   220,227
115
154
1
0
1
0
0
0
 
3
1
16:51
21:02
 15,070
 37,081
    18,594
199
0
8
0
 
4
4
4
1
2
3
00:00
02:16
08:28
01:12
04:01
11:50
  4,331
  6,281
 12,079
 39,499
 39,160
 38,197
   -76,745
   -77,256
   -78,689
53
141
210
1
1
0
0
1
1
0
0
0
 
5
1
07:42
14:31
 24,542
 38,137
    29,431
280
0
1023
0
 
6
1
10:06
16:50
 24,243
 37,825
    40,602
279
0
901
0
 
7
1
05:14
10:05
 17,416
 38,600
  -662,371
180
0
0
0
 
8
1
01:13
08:12
 25,183
 38,998
  -657,702
251
0
127
0
 
9
1
08:13
12:44
 16,261
 38,250
    76,389
193
0
0
0
 
10
10
1
2
03:08
12:29
07:41
15:11
 16,370
  9,680
 38,892
 37,687
    35,648
    34,424
194
130
1
0
1
0
0
0
 
11
11
1
2
00:00
19:21
01:12
22:00
  4,342
  9,491
 39,478
 36,824
    28,641
    25,938
89
72
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
05:39
 20,334
 39,251
    43,969
249
0
247
0
 
14
14
1
2
10:31
17:51
12:29
22:00
  7,074
 14,907
 38,003
 36,925
   121,282
   120,099
97
204
1
0
1
6
0
0
 
15
1
13:05
19:27
 22,914
 37,425
    35,352
325
0
1823
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:23
17:50
 16,032
 37,545
   576,566
910
0
11023
0
 
18
1
14:32
19:21
 17,297
 37,335
   107,954
233
0
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
19:47
03:07
23:59
 11,228
 15,130
 39,407
 36,651
   192,028
   189,480
157
122
1
0
1
0
0
0
 
21
1
15:12
20:50
 20,230
 37,194
    38,000
256
0
299
0
 
22
22
22
1
2
3
00:15
14:31
15:38
02:16
15:34
16:50
  7,269
  3,770
  4,320
 39,389
 37,564
 37,460
   -69,382
   -73,604
   -73,915
191
84
102
1
0
0
1
0
0
0
0
0
 
23
23
1
2
05:02
13:05
08:33
16:59
 12,695
 13,983
 38,668
 37,567
    38,096
    36,973
153
175
1
0
1
0
0
0
 
24
24
24
1
2
3
01:13
03:24
09:03
03:07
04:35
13:22
  6,860
  4,257
 15,520
 39,288
 39,026
 38,092
    17,065
    16,786
    15,784
73
80
197
0
1
0
0
1
1
0
0
0
 
25
25
1
2
12:06
20:16
15:34
22:00
 12,465
  6,213
 37,713
 36,700
    12,625
    11,603
140
65
1
0
1
0
0
0
 
26
1
05:06
10:30
 19,465
 38,587
   178,130
130
0
0
0
 
27
1
00:25
06:20
 21,317
 39,186
    21,960
270
0
566
0
 
28
1
03:27
08:38
 18,681
 38,834
   115,272
237
0
128
0
 
29
29
1
2
07:17
17:04
11:45
19:24
 16,068
  7,639
 38,330
 37,083
  -402,354
  -402,981
107
72
1
0
1
0
0
0
 
30
1
08:54
14:31
 20,189
 38,068
  -576,755
313
0
1743
0
 
31
1
17:51
22:00
 14,955
 36,930
   -69,116
177
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.