GPS Space Vehicle Time Integrity for MJD 52629

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 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
1
2
3
04:17
06:33
09:26
06:32
09:24
11:24
  8,037
 10,260
  7,111
113,583
113,888
114,132
  -149,337
  -149,046
  -148,816
77
89
46
0
0
0
0
0
0
0
0
0
 
2
2
1
2
00:00
06:06
01:20
10:33
  4,849
 15,964
113,020
113,912
   147,940
   149,017
51
169
1
0
1
0
0
0
 
3
3
1
2
00:04
09:37
04:15
11:30
 14,806
  6,777
113,199
114,129
    22,806
    23,646
129
47
1
0
1
0
0
0
 
4
4
1
2
07:15
17:03
09:48
19:35
  9,230
  9,057
113,913
114,942
   113,181
   113,991
69
38
1
23
1
0
0
0
 
5
1
15:20
21:42
 22,665
114,974
    68,024
185
0
0
0
 
6
1
17:47
22:00
 15,169
115,096
   117,224
135
0
0
0
 
7
1
12:06
17:47
 20,312
114,609
   -31,392
55
2
0
0
 
8
8
8
1
2
3
08:20
10:33
13:10
10:32
13:09
15:34
  7,906
  9,390
  8,568
114,039
114,301
114,551
    22,293
    22,332
    22,350
20
8
12
26
24
62
0
0
0
0
0
0
 
9
1
14:27
19:46
 19,081
114,816
   137,263
173
0
0
0
 
10
10
1
2
10:04
18:10
13:31
22:00
 12,296
 13,736
114,263
115,122
    97,186
    98,024
103
106
1
0
1
0
0
0
 
11
1
02:33
07:50
 18,906
113,548
    84,140
182
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:10
10:41
10:40
12:15
 16,210
  5,578
113,921
114,262
   133,845
   134,194
166
41
0
0
0
0
0
0
 
14
1
00:35
05:36
 17,833
113,302
   146,765
149
0
0
0
 
15
15
1
2
00:00
01:40
01:38
03:39
  5,834
  7,043
113,049
113,247
    62,794
    62,961
43
61
1
1
0
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
19:21
20:52
02:23
20:39
22:00
  8,592
  4,603
  4,098
113,072
115,117
115,281
   104,204
   106,152
   106,309
73
44
34
1
1
0
1
0
0
0
0
0
 
18
1
00:00
03:23
 12,081
113,129
   125,651
84
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:46
10:03
 22,478
113,752
   316,310
234
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:46
19:36
13:55
23:59
  4,145
 15,421
114,400
115,316
    98,581
    99,466
34
124
1
0
1
0
0
0
 
24
24
1
2
15:35
18:23
18:22
20:47
  9,745
  8,546
114,828
115,065
    34,905
    35,117
86
48
14
17
0
0
0
0
 
25
25
1
2
02:49
19:47
07:52
21:20
 17,759
  5,545
113,565
115,133
    76,770
    78,303
158
49
1
0
1
0
0
0
 
26
1
12:46
16:48
 14,408
114,592
  -239,156
60
1
0
0
 
27
1
07:25
14:26
 25,177
114,192
  -389,278
20
111
0
0
 
28
28
1
2
10:04
14:17
14:16
16:36
 15,084
  8,158
114,330
114,654
   195,507
   195,810
121
57
0
24
0
0
0
0
 
29
29
29
29
1
2
3
4
11:39
13:01
14:30
22:21
12:45
14:28
16:26
23:59
  3,956
  5,168
  6,910
  5,872
114,310
114,497
114,671
115,423
  -283,315
  -283,215
  -283,139
  -282,819
28
25
25
20
0
43
4
0
0
0
0
0
0
0
0
0
 
30
1
17:07
22:00
 17,604
115,071
  -392,050
80
0
0
0
 
31
31
1
2
00:45
10:33
04:57
12:45
 14,837
  7,883
113,260
114,250
  -197,196
  -195,787
210
88
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.