GPS Space Vehicle Time Integrity for MJD 52963

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
1
2
06:36
08:02
08:01
13:21
  5,054
 19,119
 86,662
 86,950
  -229,552
  -229,286
41
114
0
0
0
0
0
0
 
2
2
1
2
06:54
10:53
10:51
12:00
 14,078
  4,028
 86,793
 86,982
   311,531
   311,774
120
29
0
9
0
0
0
0
 
3
3
1
2
01:08
10:44
04:57
12:53
 13,711
  7,571
 86,299
 87,015
    23,175
    23,787
87
40
0
5
0
0
0
0
 
4
1
15:13
19:10
 13,976
 87,440
    99,652
122
0
0
0
 
5
5
1
2
17:34
19:20
19:19
23:19
  6,294
 14,173
 87,535
 87,770
    81,740
    81,959
44
74
0
4
0
0
0
0
 
6
6
6
1
2
3
00:00
01:02
19:56
01:01
02:29
23:59
  3,680
  5,178
 14,471
 86,108
 86,188
 87,817
    87,710
    87,791
    89,453
28
42
112
0
1
0
0
1
0
0
0
0
 
7
7
1
2
13:15
17:26
17:25
19:21
 14,792
  6,692
 87,314
 87,522
  -556,633
  -556,433
90
36
0
4
0
0
0
0
 
8
1
11:50
17:33
 20,549
 87,255
  -312,758
126
0
0
0
 
9
9
1
2
02:12
16:04
03:43
20:28
  5,421
 15,780
 86,281
 87,522
   103,912
   105,244
40
108
1
0
1
0
0
0
 
10
10
1
2
12:05
18:43
13:23
22:34
  4,684
 13,730
 87,080
 87,707
    52,438
    53,048
34
95
0
0
0
0
0
0
 
11
11
1
2
04:24
14:36
08:35
16:03
 14,952
  5,023
 86,593
 87,284
     7,983
     8,605
99
32
0
17
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:05
14:31
 23,077
 86,987
   118,820
153
0
1
0
 
14
1
01:26
07:37
 22,043
 86,435
   105,238
142
0
0
0
 
15
1
00:00
06:14
 22,224
 86,320
  -101,869
116
1
1
0
 
16
16
16
1
2
3
00:00
06:18
09:28
01:12
09:27
11:01
  4,244
 11,201
  5,537
 86,082
 86,713
 86,896
    74,209
    74,790
    74,956
27
74
29
4
0
1
0
0
1
0
0
0
 
17
1
18:05
22:12
 14,735
 87,679
    44,482
255
0
17
0
 
18
18
18
1
2
3
00:00
03:36
22:13
03:02
04:42
23:59
 10,906
  3,901
  6,381
 86,188
 86,389
 87,892
    82,854
    83,070
    84,679
76
33
48
0
26
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:43
09:08
09:05
11:36
 12,128
  8,856
 86,677
 86,921
   289,959
   290,186
87
49
0
0
0
0
0
0
 
21
21
1
2
00:00
20:55
03:33
23:59
 12,607
 10,952
 86,206
 87,845
    20,778
    22,264
76
70
0
1
0
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
-
 
 
 
 
 
 
 
 
 
24
1
16:33
22:03
 19,466
 87,608
    11,012
110
0
0
0
 
25
1
03:35
09:18
 20,335
 86,599
    31,053
132
0
0
0
 
26
26
26
1
2
3
00:00
01:02
14:28
01:01
02:03
17:42
  3,679
  3,654
 11,339
 86,092
 86,167
 87,348
  -408,288
  -408,188
  -406,660
31
37
94
5
8
1
0
1
0
0
0
0
 
27
1
09:06
16:11
 25,032
 87,089
  -721,813
26
225
0
0
 
28
1
11:36
17:26
 20,741
 87,245
    82,734
115
0
0
0
 
29
29
1
2
13:22
22:04
17:24
23:32
 14,335
  5,213
 87,298
 87,860
   -80,436
   -80,169
47
29
14
31
0
0
0
0
 
30
1
19:03
23:59
 17,729
 87,771
  -556,189
18
22
0
0
 
31
31
1
2
02:42
09:51
05:20
11:36
  9,491
  6,264
 86,376
 86,931
  -347,799
  -347,278
63
45
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.