GPS Space Vehicle Time Integrity for MJD 52143

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
13:05
19:51
 24,350
 24,118
  -167,469
119
0
0
0
 
2
2
1
2
00:00
19:51
01:05
23:59
  3,917
 14,896
 22,878
 24,509
    85,816
    87,889
53
93
1
0
1
0
0
0
 
3
1
07:49
13:32
 20,548
 23,681
   -35,318
122
0
0
0
 
4
4
1
2
00:33
15:51
04:06
20:04
 12,741
 15,180
 23,029
 24,179
  -574,691
  -572,564
126
165
1
0
1
0
0
0
 
5
1
00:00
06:37
 23,819
 23,155
  -287,655
134
1
1
0
 
6
1
02:09
09:21
 25,929
 23,316
    25,976
145
0
0
0
 
7
7
7
1
2
3
00:00
14:08
21:16
02:12
16:22
23:59
  7,948
  8,064
  9,822
 22,976
 23,935
 24,509
  -368,604
  -365,992
  -364,555
84
130
182
1
1
0
1
1
0
0
0
0
 
8
1
16:59
23:59
 25,257
 24,383
  -469,961
94
0
0
0
 
9
9
1
2
00:00
22:42
05:06
23:59
 18,366
  4,635
 23,105
 24,471
    27,112
    28,583
106
66
1
0
1
0
0
0
 
10
10
1
2
04:31
18:57
07:05
23:33
  9,196
 16,529
 23,251
 24,406
    14,285
    15,409
60
93
1
0
1
0
0
0
 
11
1
11:16
17:09
 21,113
 23,962
    20,476
145
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
14:25
21:46
 26,448
 24,226
    28,622
149
0
0
0
 
14
14
1
2
02:13
09:22
04:31
14:16
  8,262
 17,650
 23,063
 23,750
   144,476
   145,190
60
119
1
0
0
0
0
0
 
15
1
05:07
11:40
 23,614
 23,510
   -48,948
98
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
04:17
10:03
 20,761
 23,421
   515,269
795
0
13230
0
 
18
18
1
2
06:38
10:15
10:13
11:24
 12,908
  4,093
 23,526
 23,603
    97,438
    97,515
88
39
0
1
0
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:39
18:56
 26,222
 24,027
   117,040
190
0
0
0
 
21
1
07:49
13:04
 18,850
 23,664
    18,931
100
0
0
0
 
22
22
22
1
2
3
06:38
10:13
16:02
10:03
11:13
18:25
 12,306
  3,613
  8,606
 23,501
 23,619
 24,097
   -30,097
   -30,550
   -31,631
149
78
134
0
1
0
0
1
0
0
0
0
 
23
23
23
1
2
3
05:37
08:10
22:12
07:48
09:21
23:59
  7,886
  4,256
  6,461
 23,388
 23,543
 24,442
     4,712
     4,861
     5,728
89
39
58
0
0
0
0
0
0
0
0
0
 
24
24
1
2
01:09
17:18
05:32
20:33
 15,811
 11,694
 23,130
 24,210
   -51,252
   -50,333
77
70
1
0
1
0
0
0
 
25
25
1
2
04:11
12:20
07:48
16:18
 13,021
 14,247
 23,284
 23,908
     6,590
     7,201
88
90
1
0
0
0
0
0
 
26
26
1
2
00:00
20:58
02:29
23:59
  8,927
 10,863
 23,001
 24,494
  -540,072
  -538,979
48
100
1
0
1
0
0
0
 
27
1
16:18
22:29
 22,238
 24,315
    -7,254
93
0
0
0
 
28
1
18:27
23:15
 17,301
 24,402
    38,377
89
0
0
0
 
29
1
10:25
15:01
 16,406
 23,834
  -604,033
86
0
0
0
 
30
30
1
2
01:16
07:05
06:37
08:10
 19,227
  3,884
 23,203
 23,381
    55,639
    55,839
165
31
0
0
0
0
0
0
 
31
1
09:22
14:37
 18,864
 23,792
   -36,003
125
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.