GPS Space Vehicle Time Integrity for MJD 52772

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 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
00:01
19:35
02:26
23:59
  8,531
 15,661
105,936
107,882
  -179,371
  -177,534
52
126
20
0
1
0
0
0
2
2
1
2
00:01
19:57
01:07
23:53
  3,907
 14,099
105,864
107,904
   219,680
   222,221
48
147
1
0
1
0
0
0
3
3
3
3
1
2
3
4
00:01
14:36
17:22
22:45
02:05
17:20
18:34
23:59
  7,320
  9,798
  4,270
  4,149
105,902
107,343
107,500
108,022
    96,383
    97,635
    97,768
    98,222
47
64
33
37
1
0
5
12
1
0
0
0
0
0
0
0
4
1
04:26
08:15
 13,602
106,436
    61,876
119
0
0
0
5
5
1
2
06:38
08:27
08:26
12:11
  6,472
 13,424
106,552
106,823
    92,163
    92,421
59
81
0
0
0
0
0
0
6
1
09:08
15:27
 22,657
107,001
   111,356
164
0
0
0
7
1
02:08
08:19
 22,039
106,331
  -377,102
50
0
0
0
8
1
00:12
06:31
 22,418
106,146
  -223,960
80
0
0
0
9
9
1
2
05:19
15:35
10:12
16:39
 17,419
  3,671
106,562
107,341
   150,442
   151,270
138
46
1
10
1
0
0
0
10
10
1
2
01:13
07:49
02:30
11:28
  4,633
 13,078
105,971
106,749
    81,072
    81,823
36
116
0
0
0
0
0
0
11
11
1
2
03:18
17:27
05:02
21:13
  6,063
 13,505
106,203
107,653
    59,456
    60,811
49
95
5
0
1
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
13
1
2
3
00:01
02:21
21:27
02:20
03:42
23:59
  8,211
  4,790
  9,131
105,955
106,101
107,966
   133,108
   133,258
   135,160
61
44
85
0
1
0
0
1
0
0
0
0
14
1
14:24
20:19
 21,273
107,478
   128,972
147
0
0
0
15
1
14:06
18:52
 17,092
107,404
    -1,063
88
0
0
0
16
16
16
1
2
3
13:05
19:21
22:37
14:35
22:35
23:59
  5,056
 11,522
  4,944
107,128
107,794
108,013
    99,662
   100,081
   100,217
31
69
19
22
3
54
0
0
0
0
0
0
17
17
1
2
09:31
15:10
14:35
16:12
 18,052
  3,611
106,993
107,300
    94,455
    94,737
134
27
0
33
0
0
0
0
18
18
1
2
12:12
15:28
14:58
16:49
  9,974
  4,839
107,144
107,369
    96,598
    96,817
81
31
0
2
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
18:56
23:59
 18,170
107,858
   321,580
142
0
0
0
21
21
21
1
2
3
10:00
13:05
14:36
12:27
14:05
16:35
  8,667
  3,646
  6,989
106,907
107,144
107,312
   165,370
   165,490
   165,560
46
12
31
29
1
118
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:32
17:01
16:40
18:26
 14,657
  5,065
107,233
107,492
    80,873
    81,122
112
37
0
11
0
0
0
0
24
1
05:28
10:05
 16,491
106,584
    77,030
135
0
0
0
25
1
17:37
22:07
 15,979
107,709
    63,681
108
0
0
0
26
26
1
2
03:20
13:35
06:40
14:58
 11,925
  4,961
106,299
107,179
  -395,883
  -395,200
70
23
5
10
0
0
0
0
27
27
1
2
00:52
22:12
05:28
23:59
 16,250
  6,242
106,129
108,013
   -15,870
   -18,638
200
77
1
21
3
11
0
0
28
1
00:50
06:11
 19,128
106,171
   149,996
131
0
0
0
29
29
1
2
02:27
12:27
06:21
14:05
 13,827
  5,785
106,238
107,081
   -30,757
   -30,111
87
40
0
17
0
0
0
0
30
1
08:02
13:04
 18,140
106,843
    51,531
123
0
0
0
31
31
31
1
2
3
00:09
16:39
22:47
01:49
18:14
23:59
  5,711
  5,662
  4,175
105,910
107,474
108,020
   -86,130
   -86,218
   -86,272
13
25
26
90
50
42
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.