GPS Space Vehicle Time Integrity for MJD 52836

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
14:22
21:28
 25,393
104,500
  -190,404
161
0
0
0
 
2
2
2
1
2
3
09:24
15:56
18:24
11:09
18:09
19:29
  6,226
  7,822
  3,858
103,817
104,428
104,599
   254,370
   255,156
   255,372
57
78
34
1
0
3
1
0
0
0
0
0
 
3
3
3
1
2
3
09:24
12:24
19:29
11:12
14:08
21:28
  6,412
  6,221
  7,095
103,823
104,089
104,701
    76,053
    76,285
    76,815
52
34
40
0
3
0
0
0
0
0
0
0
 
4
4
4
1
2
3
00:28
03:41
16:43
03:24
05:08
19:29
 10,229
  5,095
  9,924
102,997
103,237
104,498
    59,359
    59,611
    60,932
98
51
71
0
1
0
0
1
0
0
0
0
 
5
5
1
2
01:27
03:10
03:09
07:41
  6,122
 16,150
103,035
103,357
    70,505
    70,738
43
90
2
0
0
0
0
0
 
6
6
1
2
03:47
08:39
08:28
10:16
 16,792
  5,652
103,434
103,754
   109,491
   109,814
142
39
0
3
0
0
0
0
 
7
7
1
2
00:00
21:52
03:36
23:59
 12,718
  7,638
102,997
104,938
  -468,641
  -467,660
51
40
20
0
1
0
0
0
 
8
8
1
2
00:00
18:19
01:36
23:59
  5,680
 20,171
102,887
104,780
  -285,281
  -283,973
31
109
1
0
1
0
0
0
 
9
1
00:11
05:34
 19,198
103,089
   156,972
168
0
0
0
 
10
10
1
2
04:10
20:26
07:21
23:24
 11,380
 10,626
103,382
104,839
    75,091
    76,513
96
76
0
0
0
0
0
0
 
11
1
12:20
17:36
 18,880
104,244
    47,843
122
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
15:49
17:46
17:44
22:43
  6,918
 17,631
104,397
104,708
   133,941
   134,257
52
122
0
0
0
0
0
0
 
14
14
1
2
10:17
13:47
13:46
15:34
 12,515
  6,253
103,991
104,215
   124,327
   124,552
103
36
0
18
0
0
0
0
 
15
1
06:54
14:06
 25,865
103,847
   -30,565
154
0
0
0
 
16
16
1
2
07:15
15:44
09:24
19:32
  7,731
 13,668
103,636
104,467
    52,064
    52,680
46
68
0
0
0
0
0
0
 
17
-
 
 
 
 
 
 
 
 
 
18
18
1
2
06:59
11:10
10:39
13:06
 13,162
  6,897
103,685
103,987
    91,152
    91,455
108
40
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
13:37
19:05
 19,669
104,371
   318,030
141
0
0
0
 
21
21
21
1
2
3
05:06
06:39
10:39
06:38
09:45
12:11
  5,326
 11,144
  5,477
103,391
103,632
103,917
    98,920
    99,085
    99,266
41
57
22
20
2
0
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
08:20
09:25
09:23
14:40
  3,761
 18,737
103,688
103,985
    72,679
    72,966
41
125
25
1
0
1
0
0
 
24
1
01:37
06:39
 17,658
103,224
    58,257
131
1
1
0
 
25
25
1
2
05:21
13:30
07:14
17:32
  6,793
 14,326
103,432
104,299
    55,530
    56,377
54
92
1
0
1
0
0
0
 
26
26
26
1
2
3
00:00
07:42
22:43
02:49
10:39
23:59
  9,849
 10,597
  4,579
102,946
103,696
104,970
  -419,890
  -419,177
  -417,980
73
74
39
1
1
4
1
1
0
0
0
0
 
27
27
1
2
19:13
21:32
21:31
23:59
  8,255
  8,753
104,721
104,933
  -331,044
  -331,249
56
67
17
23
0
0
0
0
 
28
28
1
2
00:38
19:57
02:32
23:59
  6,804
 14,575
102,963
104,863
   127,854
   129,539
46
105
13
0
1
0
0
0
 
29
29
29
1
2
3
00:00
07:42
21:28
02:14
09:24
23:59
  7,879
  6,097
  8,992
102,922
103,636
104,917
   -54,584
   -53,897
   -52,681
58
45
75
1
1
0
1
1
0
0
0
0
 
30
1
02:45
07:41
 17,804
103,328
  -197,629
58
5
0
0
 
31
31
1
2
10:39
19:36
14:21
22:49
 13,262
 11,609
104,028
104,785
  -220,050
  -219,894
30
20
0
10
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.