GPS Space Vehicle Time Integrity for MJD 52937

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
07:57
15:08
 25,449
 59,016
  -252,707
27
158
0
0
 
2
2
1
2
08:29
12:37
12:35
13:44
 14,597
  4,016
 59,008
 59,045
   268,622
   268,722
62
16
4
16
0
0
0
0
 
3
3
1
2
02:56
11:24
06:44
14:14
 13,591
  9,742
 58,918
 59,025
     3,229
     3,243
17
21
113
66
0
0
0
0
 
4
1
17:06
20:55
 13,597
 59,106
    59,845
43
36
0
0
 
5
5
1
2
00:00
19:20
01:09
21:08
  4,120
  6,461
 58,874
 59,110
    56,655
    56,790
16
12
65
35
0
0
0
0
 
6
1
00:00
04:17
 15,238
 58,902
    59,694
18
61
0
0
 
7
1
15:08
21:07
 21,138
 59,100
  -580,728
24
204
0
0
 
8
1
12:47
19:19
 23,337
 59,088
  -342,181
25
102
0
0
 
9
9
1
2
03:53
17:50
05:32
22:00
  5,858
 15,004
 58,907
 59,109
    72,273
    72,586
21
26
63
35
0
0
0
0
 
10
10
1
2
13:54
20:31
15:30
22:00
  5,655
  5,337
 59,054
 59,114
    25,761
    25,808
17
21
53
31
0
0
0
0
 
11
11
1
2
06:10
15:14
10:29
17:16
 15,425
  6,859
 58,964
 59,056
   -14,745
   -14,712
23
33
78
57
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
09:48
16:15
 23,097
 59,035
    90,740
39
19
0
0
 
14
1
02:57
09:18
 22,527
 58,946
    78,399
28
127
0
0
 
15
15
15
1
2
3
01:10
02:28
03:54
02:26
03:43
07:58
  4,428
  4,470
 14,656
 58,867
 58,909
 58,943
  -117,938
  -117,921
  -117,937
26
8
25
34
7
29
0
0
0
0
0
0
 
16
16
16
1
2
3
01:24
08:04
10:29
02:58
09:33
12:46
  5,496
  5,352
  8,220
 58,877
 58,965
 59,018
    52,172
    52,194
    52,220
12
14
16
61
6
46
0
0
0
0
0
0
 
17
17
1
2
00:00
20:29
02:39
22:00
  9,334
  5,464
 58,877
 59,121
   -65,900
   -63,218
94
63
0
0
0
0
0
0
 
18
1
00:04
05:22
 19,048
 58,909
    52,359
34
39
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
07:25
12:26
 18,041
 58,998
   265,590
25
0
0
0
 
21
21
1
2
00:00
04:42
02:55
06:09
 10,538
  5,145
 58,895
 58,912
     -304
     -338
9
23
30
42
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
01:59
03:46
06:48
03:39
06:47
08:07
  5,908
 10,842
  4,656
 58,887
 58,943
 58,965
    19,508
    19,551
    19,565
24
11
17
53
11
74
0
0
0
0
0
0
 
24
1
18:26
22:00
 12,813
 59,118
   -10,988
18
100
0
0
 
25
1
05:33
11:02
 19,517
 58,978
     4,879
32
60
0
0
 
26
26
1
2
01:19
16:11
03:43
19:25
  8,380
 11,460
 58,891
 59,085
  -448,420
  -447,952
25
29
59
6
0
0
0
0
 
27
1
10:56
15:56
 17,658
 59,043
  -696,132
109
0
0
0
 
28
1
13:20
19:57
 23,357
 59,088
    59,875
20
247
0
0
 
29
1
15:09
19:02
 13,969
 59,077
   -81,627
47
81
0
0
 
30
30
1
2
00:00
20:47
01:09
22:00
  4,137
  4,319
 58,871
 59,104
  -527,908
  -529,638
33
25
0
21
0
0
0
0
 
31
31
31
1
2
3
04:25
11:36
12:55
07:10
12:53
13:55
  9,708
  4,624
  3,257
 58,916
 59,014
 59,047
  -368,026
  -368,042
  -368,030
21
23
25
102
56
46
0
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.