GPS Space Vehicle Time Integrity for MJD 52870

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
1
2
12:03
14:26
14:25
19:10
  8,500
 16,818
197,634
197,985
  -103,379
  -103,057
72
111
0
0
0
0
0
0
 
2
2
2
1
2
3
06:24
13:37
15:51
08:50
15:50
18:06
  8,686
  7,926
  7,852
197,029
197,783
198,011
   367,084
   368,009
   368,292
101
88
68
1
0
12
1
0
0
0
0
0
 
3
3
1
2
09:46
17:11
11:48
19:07
  7,135
  6,953
197,395
198,097
   160,143
   160,769
50
45
29
0
1
0
0
0
 
4
4
4
1
2
3
00:00
14:23
22:05
02:49
17:10
23:59
  9,907
  9,989
  6,735
196,231
197,866
198,566
   158,068
   159,834
   160,598
98
82
69
1
0
0
1
0
0
0
0
0
 
5
1
00:51
05:17
 15,933
196,455
   147,500
145
4
5
0
 
6
6
1
2
01:30
06:56
06:11
08:05
 16,785
  4,064
196,558
197,006
   203,625
   204,085
190
32
0
0
0
0
0
0
 
7
7
1
2
00:00
19:31
01:15
23:59
  4,437
 15,956
196,128
198,457
  -407,715
  -406,089
30
92
1
0
1
0
0
0
 
8
8
8
8
1
2
3
4
16:02
17:15
18:20
20:35
17:12
18:19
20:33
23:15
  4,219
  3,785
  7,987
  9,425
197,951
198,079
198,251
198,476
  -210,349
  -210,244
  -210,106
  -209,929
35
34
51
52
0
2
1
40
0
0
0
0
0
0
0
0
 
9
9
1
2
00:00
21:46
03:14
23:59
 11,553
  8,004
196,260
198,553
   199,240
   201,663
108
77
1
0
1
0
0
0
 
10
10
1
2
01:51
18:07
05:50
21:05
 14,122
 10,681
196,541
198,236
   166,462
   168,122
157
76
1
0
1
0
0
0
 
11
1
10:02
15:18
 18,931
197,581
   135,668
139
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
13:25
20:20
 24,745
197,991
   228,509
193
0
0
0
 
14
14
1
2
07:57
11:30
11:29
13:17
 12,706
  6,179
197,289
197,553
   217,749
   218,014
127
45
0
7
0
0
0
0
 
15
1
04:55
11:52
 24,935
197,117
    48,845
202
0
0
0
 
16
16
1
2
04:55
13:25
07:57
17:11
 10,832
 13,576
196,873
197,827
   128,312
   129,102
100
87
0
0
0
0
0
0
 
17
1
01:31
06:23
 17,327
196,567
   -26,255
154
0
0
0
 
18
18
18
1
2
3
04:38
05:51
08:50
05:47
08:07
10:44
  4,142
  8,204
  6,671
196,706
196,966
197,288
   184,971
   185,234
   185,561
61
88
51
22
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
11:14
17:35
 22,679
197,755
   410,007
171
0
0
0
 
21
21
21
1
2
3
02:50
04:38
08:19
04:37
07:29
09:54
  6,197
 10,231
  5,698
196,526
196,851
197,197
   168,086
   168,352
   168,618
69
84
37
13
0
5
0
0
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
06:24
10:18
10:16
12:30
 13,710
  7,902
197,137
197,464
   163,543
   163,867
140
55
0
0
0
0
0
0
 
24
24
1
2
00:00
02:24
01:57
04:24
  6,983
  7,053
196,189
196,480
   142,905
   143,171
75
63
0
2
0
1
0
0
 
25
25
1
2
03:14
10:49
04:54
15:15
  5,981
 15,640
196,563
197,626
   146,362
   147,411
63
120
1
0
1
0
0
0
 
26
26
1
2
05:50
20:21
07:57
23:59
  7,622
 13,050
196,930
198,487
  -327,201
  -325,604
81
107
0
0
0
0
0
0
 
27
27
1
2
15:40
19:12
19:10
21:55
 12,565
  9,670
198,043
198,333
  -366,555
  -366,719
47
50
26
0
0
0
0
0
 
28
28
1
2
17:35
22:15
21:58
23:59
 15,565
  6,246
198,269
198,579
   214,310
   214,585
120
35
0
0
0
0
0
0
 
29
1
19:07
22:57
 13,702
198,381
   151,546
33
21
0
0
 
30
1
00:30
04:54
 15,823
196,406
  -214,074
14
52
0
0
 
31
31
1
2
08:19
17:17
12:29
20:32
 14,936
 11,744
197,347
198,176
  -175,386
  -174,983
68
47
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.