GPS Space Vehicle Time Integrity for MJD 52627

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
04:25
06:41
09:34
06:40
09:32
11:32
  8,062
 10,209
  7,108
108,482
108,782
109,027
  -154,157
  -153,877
  -153,651
74
84
48
0
0
5
0
0
0
0
0
0
 
2
2
2
1
2
3
00:00
06:14
22:29
01:29
10:41
23:59
  5,342
 15,986
  5,419
107,872
108,805
110,277
   141,737
   142,842
   144,630
61
155
61
1
1
0
1
1
0
0
0
0
 
3
3
1
2
00:12
09:45
04:23
11:38
 14,978
  6,765
108,076
109,010
    18,225
    19,059
142
44
1
0
1
0
0
0
 
4
4
4
4
1
2
3
4
07:23
15:46
17:11
18:37
09:57
17:09
18:36
19:44
  9,171
  4,962
  5,053
  4,015
108,815
109,630
109,765
109,861
  -269,578
  -268,941
  -268,838
  -268,770
63
40
29
20
1
27
6
12
1
0
0
0
0
0
0
0
 
5
1
15:28
21:50
 22,681
109,840
    63,192
178
0
0
0
 
6
6
1
2
17:55
22:57
22:56
23:59
 17,942
  3,678
110,004
110,332
   112,121
   112,453
169
32
0
53
0
0
0
0
 
7
1
12:14
17:55
 20,358
109,481
   -30,304
66
2
0
0
 
8
1
08:28
15:43
 25,958
109,192
    21,616
19
29
0
0
 
9
1
14:35
19:55
 19,169
109,693
   131,829
170
0
0
0
 
10
10
1
2
10:12
18:19
13:40
22:28
 12,412
 14,997
109,142
110,003
    92,189
    93,018
103
114
1
0
1
0
0
0
 
11
11
1
2
02:41
05:21
05:20
07:57
  9,500
  9,399
108,279
108,620
    79,080
    79,410
107
82
0
1
0
1
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:18
10:49
10:48
13:08
 16,182
  8,192
108,816
109,173
   128,615
   128,980
153
61
0
2
0
0
0
0
 
14
14
1
2
00:41
04:04
04:03
05:51
 12,146
  6,179
108,097
108,392
   141,845
   142,125
116
48
0
0
0
0
0
0
 
15
15
15
1
2
3
00:00
21:26
22:42
03:47
22:40
23:59
 13,532
  4,467
  4,637
108,035
110,186
110,339
    58,547
    60,371
    60,502
116
38
34
1
0
0
1
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:00
19:29
21:00
02:31
20:47
23:59
  9,093
  4,639
 10,713
107,939
109,972
110,239
    99,321
   101,253
   101,507
86
44
85
4
0
0
1
0
0
0
0
0
 
18
18
18
18
1
2
3
4
00:00
01:42
21:29
22:53
01:41
03:31
22:52
23:59
  6,061
  6,523
  4,960
  3,995
107,904
108,094
110,196
110,347
   120,948
   121,118
   123,009
   123,147
44
58
49
36
2
1
0
0
0
1
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:54
10:11
 22,560
108,651
   310,944
228
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:52
20:34
14:03
23:59
  4,287
 12,057
109,289
110,220
    93,597
    94,508
38
92
1
0
1
0
0
0
 
24
24
1
2
15:44
18:56
18:30
20:56
  9,744
  7,179
109,693
109,945
    30,238
    30,463
83
41
8
23
0
0
0
0
 
25
25
1
2
02:57
19:55
08:01
21:28
 17,860
  5,532
108,477
110,012
    71,748
    73,261
156
49
1
0
1
0
0
0
 
26
26
1
2
12:52
15:25
15:24
16:56
  9,170
  5,351
109,378
109,587
  -241,461
  -241,374
42
17
19
23
0
0
0
0
 
27
27
1
2
07:33
11:49
11:48
14:34
 15,175
  9,853
108,942
109,291
  -389,603
  -389,610
9
13
107
80
0
0
0
0
 
28
28
1
2
10:12
14:51
14:24
16:44
 15,098
  6,757
109,216
109,553
   190,688
   191,002
121
42
0
1
0
0
0
0
 
29
29
29
29
1
2
3
4
11:47
13:09
14:38
22:29
12:51
14:37
16:35
23:59
  3,834
  5,229
  7,011
  5,428
109,182
109,372
109,538
110,276
  -285,723
  -285,622
  -285,554
  -285,250
25
23
24
19
0
7
52
9
0
0
0
0
0
0
0
0
 
30
1
17:15
23:06
 21,029
109,984
  -394,445
87
0
0
0
 
31
31
1
2
00:54
10:41
05:06
12:51
 14,957
  7,779
108,156
109,130
  -204,549
  -203,167
220
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.