GPS Space Vehicle Time Integrity for MJD 52929

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
08:55
15:41
 24,069
 58,764
  -251,542
23
163
0
0
2
2
1
2
09:02
13:09
13:08
14:16
 14,580
  4,013
 58,752
 58,750
   263,738
   263,800
42
13
5
26
0
0
0
0
3
3
1
2
03:32
12:38
07:39
15:13
 14,480
  9,108
 58,731
 58,754
     5,263
     5,188
20
21
216
97
0
0
0
0
4
1
17:31
21:27
 14,042
 58,781
    38,162
35
22
0
0
5
5
5
1
2
3
00:00
19:53
21:42
01:41
21:41
23:59
  6,050
  6,459
  8,254
 58,696
 58,778
 58,807
    57,464
    57,436
    57,455
15
12
10
45
1
40
0
0
0
0
0
0
6
6
1
2
00:00
22:30
04:50
23:59
 17,184
  5,353
 58,717
 58,781
    59,301
    59,378
19
16
115
20
0
0
0
0
7
1
15:20
21:39
 22,303
 58,784
  -578,710
32
161
0
0
8
1
13:19
19:52
 23,357
 58,766
  -342,065
18
129
0
0
9
9
1
2
04:30
18:22
06:06
23:20
  5,607
 17,794
 58,716
 58,776
    70,809
    70,962
21
23
30
41
0
0
0
0
10
10
1
2
14:28
21:04
16:05
23:59
  5,785
 10,508
 58,759
 58,786
    25,827
    25,838
16
17
49
95
0
0
0
0
11
11
1
2
06:43
16:02
10:54
17:48
 14,955
  6,169
 58,750
 58,761
   -13,497
   -13,550
18
27
110
56
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
10:17
16:47
 23,239
 58,768
    90,389
18
214
0
0
14
1
03:32
09:52
 22,402
 58,745
    78,430
20
255
0
0
15
15
1
2
01:42
03:00
02:59
08:30
  4,588
 19,719
 58,699
 58,731
  -114,645
  -114,678
21
27
52
1
0
0
0
0
16
16
16
1
2
3
01:57
08:36
11:46
03:32
10:58
13:18
  5,646
  8,378
  5,518
 58,705
 58,749
 58,756
    53,942
    53,911
    53,888
15
19
20
72
141
42
0
0
0
0
0
0
17
17
17
1
2
3
00:35
02:12
21:14
02:09
03:18
23:59
  5,630
  3,821
  9,944
 58,710
 58,705
 58,798
   -89,248
   -89,088
   -86,615
55
45
106
8
3
0
0
0
0
0
0
0
18
1
00:35
04:19
 13,357
 58,721
    51,304
23
72
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
07:58
13:00
 18,021
 58,761
   266,237
15
90
0
0
21
21
1
2
00:00
05:27
05:10
06:41
 18,557
  4,392
 58,714
 58,724
     2,128
     2,091
15
21
114
34
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
02:29
04:22
04:21
07:45
  6,677
 12,121
 58,730
 58,752
    19,974
    19,986
14
11
75
156
0
0
0
0
24
1
18:49
23:59
 18,445
 58,791
    -9,392
18
139
0
0
25
1
06:06
11:33
 19,397
 58,751
     5,108
20
240
0
0
26
26
1
2
01:53
16:44
04:19
19:40
  8,606
 10,595
 58,706
 58,766
  -451,880
  -451,575
28
20
74
16
0
0
0
0
27
27
1
2
11:30
13:51
13:50
18:03
  8,346
 14,786
 58,761
 58,779
  -677,626
  -677,935
62
120
0
2
0
2
0
0
28
28
1
2
13:53
19:30
19:28
20:31
 19,993
  3,590
 58,776
 58,766
    61,234
    61,194
17
31
180
24
0
0
0
0
29
1
15:41
19:54
 15,020
 58,776
   -72,640
67
17
0
0
30
30
1
2
00:00
21:19
01:41
23:59
  6,067
  9,606
 58,707
 58,791
  -509,651
  -511,706
48
62
0
0
0
0
0
0
31
31
1
2
04:57
12:08
07:45
13:24
  9,662
  4,558
 58,726
 58,751
  -364,423
  -364,543
25
16
85
28
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.