GPS Space Vehicle Time Integrity for MJD 52857

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
12:56
20:03
 25,466
159,400
  -139,087
237
0
7
0
 
2
2
2
1
2
3
07:17
14:30
16:57
09:43
16:43
18:59
  8,714
  7,929
  7,206
158,398
159,287
159,583
   321,000
   322,060
   322,413
104
105
75
1
0
0
1
0
0
0
0
0
 
3
3
1
2
09:46
18:04
11:45
20:01
  7,057
  7,003
158,700
159,700
   125,082
   125,988
62
57
0
0
0
0
0
0
 
4
4
4
4
1
2
3
4
00:00
01:59
15:17
22:58
01:58
03:42
18:03
23:59
  7,032
  6,084
  9,987
  3,625
157,428
157,663
159,408
160,259
   116,697
   116,946
   118,792
   119,694
85
73
102
50
0
14
0
8
0
1
0
0
0
0
0
0
 
5
5
1
2
00:01
01:45
01:43
06:11
  6,110
 15,862
157,399
157,820
   113,101
   113,464
63
140
5
1
0
3
0
0
 
6
6
1
2
02:22
07:38
07:36
08:53
 18,578
  4,491
157,946
158,371
   164,579
   165,009
204
48
0
18
0
0
0
0
 
7
7
1
2
00:30
20:25
02:09
23:59
  5,808
 12,873
157,466
160,116
  -435,254
  -433,394
44
105
4
0
1
0
0
0
 
8
8
8
1
2
3
16:54
19:13
21:27
19:10
21:26
23:59
  8,159
  7,934
  9,025
159,585
159,881
160,182
  -242,041
  -241,799
  -241,553
73
63
70
0
0
0
0
0
0
0
0
0
 
9
9
1
2
00:00
22:40
04:07
23:59
 14,821
  4,789
157,570
160,230
   158,798
   161,575
164
62
1
0
1
0
0
0
 
10
10
1
2
02:45
19:00
06:45
21:59
 14,300
 10,665
157,912
159,873
   128,532
   130,458
147
99
1
0
1
0
0
0
 
11
1
10:55
16:11
 18,870
159,037
    99,243
176
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
14:20
16:18
19:41
16:17
19:39
21:15
  6,932
 12,102
  5,617
159,250
159,598
159,881
   189,419
   189,770
   190,057
74
124
47
0
0
0
0
0
0
0
0
0
 
14
14
1
2
08:52
12:23
12:21
14:10
 12,592
  6,162
158,684
159,004
   179,040
   179,361
139
62
0
17
0
1
0
0
 
15
1
05:32
12:43
 25,644
158,494
    15,614
229
0
3
0
 
16
16
1
2
05:48
14:18
08:51
18:05
 10,888
 13,626
158,249
159,358
    95,711
    96,642
99
112
0
0
0
0
0
0
 
17
1
02:32
07:07
 16,410
157,937
    10,444
135
0
0
0
 
18
18
1
2
06:45
09:44
09:12
11:39
  8,801
  6,793
158,345
158,680
   146,168
   146,507
97
62
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:09
18:29
 22,658
159,259
   372,177
222
0
0
0
 
21
21
1
2
03:43
09:13
08:53
10:46
 18,382
  5,619
158,126
158,587
   137,901
   138,259
153
37
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
07:17
13:20
 21,564
158,639
   126,064
212
0
13
0
 
24
24
24
1
2
3
00:13
02:26
03:37
02:24
03:36
05:15
  7,613
  4,106
  5,777
157,458
157,695
157,865
   107,384
   107,604
   107,759
85
42
59
0
0
6
0
0
1
0
0
0
 
25
25
1
2
04:08
11:55
05:48
16:07
  5,955
 14,904
157,936
159,105
   108,635
   109,773
60
144
1
0
1
0
0
0
 
26
26
26
1
2
3
00:00
06:43
21:16
01:21
08:51
23:59
  4,845
  7,694
  9,804
157,373
158,295
160,155
  -367,053
  -366,134
  -364,279
48
82
107
1
0
0
1
0
0
0
0
0
 
27
27
27
1
2
3
16:08
17:46
20:06
17:45
20:04
22:49
  5,623
  8,307
  9,793
159,457
159,709
160,009
  -358,327
  -358,379
  -358,473
22
21
35
50
9
2
0
0
0
0
0
0
 
28
28
1
2
00:00
18:29
01:07
23:59
  4,004
 19,709
157,356
159,994
   176,821
   179,245
48
188
1
0
1
0
0
0
 
29
29
1
2
20:01
21:44
21:43
23:41
  6,099
  6,882
159,930
160,173
   136,382
   136,483
34
31
10
37
0
0
0
0
 
30
1
01:22
05:48
 15,962
157,765
  -212,497
11
68
0
0
 
31
31
1
2
09:13
18:10
13:22
21:25
 14,782
 11,700
158,755
159,794
  -197,199
  -196,648
80
59
1
0
0
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.