GPS Space Vehicle Time Integrity for MJD 52992

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
04:37
06:03
06:02
11:21
  5,000
 18,914
 26,575
 26,596
  -293,830
  -293,831
25
21
34
147
0
0
0
0
2
2
1
2
04:49
08:58
08:44
10:05
 13,938
  3,989
 26,593
 26,585
   268,117
   268,172
39
20
0
40
0
0
0
0
3
3
1
2
00:00
07:48
02:59
10:53
 10,617
 10,570
 26,567
 26,591
   -44,320
   -44,383
17
23
146
89
0
0
0
0
4
1
13:16
16:31
 11,634
 26,603
    54,022
38
53
0
0
5
1
15:36
21:08
 19,869
 26,610
    16,562
21
128
0
0
6
1
17:56
23:59
 21,657
 26,601
    29,020
20
105
0
0
7
1
12:03
17:23
 19,098
 26,609
  -615,885
18
146
0
0
8
1
09:51
15:35
 20,502
 26,609
  -367,374
22
67
0
0
9
9
1
2
00:17
14:06
01:47
18:30
  5,453
 15,839
 26,547
 26,601
    48,268
    48,415
20
14
47
74
0
0
0
0
10
10
1
2
10:06
16:43
11:44
20:20
  5,859
 12,879
 26,583
 26,604
    -9,709
    -9,705
16
15
71
99
0
0
0
0
11
11
1
2
02:28
11:48
06:35
13:33
 14,776
  6,093
 26,572
 26,588
   -57,748
   -57,801
16
31
203
42
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
06:06
11:13
11:12
12:35
 18,209
  4,921
 26,599
 26,589
    58,408
    58,398
22
18
88
32
0
0
0
0
14
14
1
2
00:00
03:56
03:54
05:43
 14,055
  6,365
 26,580
 26,569
    44,863
    44,850
13
20
101
74
0
0
0
0
15
15
15
1
2
3
00:00
02:58
21:20
02:57
04:17
23:59
 10,635
  4,762
  9,441
 26,578
 26,575
 26,582
  -174,302
  -174,344
  -174,687
15
16
22
9
27
84
0
0
0
0
0
0
16
16
16
1
2
3
04:20
07:31
21:34
07:30
09:03
23:08
 11,409
  5,510
  5,641
 26,586
 26,586
 26,580
    11,188
    11,180
    11,129
17
16
14
103
52
61
0
0
0
0
0
0
17
17
1
2
15:47
20:23
20:21
22:06
 16,350
  6,088
 26,607
 26,586
   -48,974
   -49,252
105
55
1
5
0
0
0
0
18
18
1
2
01:34
20:25
02:43
23:59
  3,833
 12,840
 26,560
 26,602
    27,599
    27,783
25
16
52
32
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
03:48
07:10
07:07
09:40
 11,915
  8,968
 26,583
 26,600
   225,467
   225,463
21
20
66
112
0
0
0
0
21
1
18:57
23:59
 18,049
 26,601
   -42,320
19
199
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:08
03:52
22:15
03:24
05:23
23:50
 11,700
  5,204
  5,675
 26,575
 26,580
 26,586
   159,254
   159,691
   162,494
150
69
73
0
0
0
0
0
0
0
0
0
24
1
14:50
20:03
 18,623
 26,613
   -57,175
26
98
0
0
25
25
1
2
01:48
06:13
05:44
07:15
 14,174
  3,655
 26,587
 26,581
   -30,612
   -30,621
16
18
166
16
0
0
0
0
26
26
26
1
2
3
12:31
20:49
22:30
15:33
22:06
23:50
 10,628
  4,459
  4,681
 26,599
 26,595
 26,587
  -448,632
  -448,410
  -448,366
34
28
18
14
36
40
0
0
0
0
0
0
27
27
27
1
2
3
07:07
09:32
12:43
09:31
12:42
14:10
  8,587
 11,201
  5,132
 26,596
 26,608
 26,595
  -829,622
  -829,773
  -829,924
33
57
40
24
1
4
0
0
0
0
0
0
28
28
1
2
09:41
14:21
14:20
15:48
 16,745
  4,994
 26,615
 26,613
    16,582
    16,557
11
28
165
57
0
0
0
0
29
29
1
2
11:22
22:07
15:25
23:08
 14,518
  3,709
 26,600
 26,576
  -165,728
  -166,041
42
20
57
28
0
0
0
0
30
1
17:06
22:10
 18,244
 26,593
  -671,121
108
0
0
0
31
31
1
2
00:45
07:52
03:26
09:38
  9,482
  6,244
 26,563
 26,596
    25,374
    24,450
106
70
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.