GPS Space Vehicle Time Integrity for MJD 52941

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
08:05
14:52
 24,190
 60,211
  -252,226
19
197
0
0
2
2
1
2
08:13
12:21
12:19
13:28
 14,538
  4,028
 60,208
 60,204
   272,142
   272,202
47
18
12
32
0
0
0
0
3
3
1
2
02:40
11:07
06:28
14:24
 13,699
 11,547
 60,164
 60,203
     3,354
     3,297
19
21
96
142
0
0
0
0
4
1
16:50
20:39
 13,618
 60,276
    62,648
42
32
0
0
5
5
1
2
19:04
20:52
20:51
23:59
  6,443
 11,211
 60,267
 60,319
    57,431
    57,463
14
11
11
32
0
0
0
0
6
6
1
2
00:00
21:27
04:00
23:59
 14,272
  8,913
 60,158
 60,292
    61,071
    61,253
16
33
59
27
0
0
0
0
7
1
14:39
20:37
 21,120
 60,270
  -580,528
21
165
0
0
8
1
13:18
19:03
 20,626
 60,247
  -341,061
19
153
0
0
9
9
1
2
03:45
17:33
05:15
21:58
  5,434
 15,842
 60,139
 60,277
    74,170
    74,411
11
24
58
56
0
0
0
0
10
10
1
2
13:38
20:14
15:15
23:53
  5,691
 13,117
 60,214
 60,306
    26,716
    26,790
19
31
45
55
0
0
0
0
11
11
1
2
05:54
16:05
10:35
17:33
 16,604
  5,146
 60,189
 60,231
   -14,266
   -14,290
23
25
110
53
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
09:32
15:59
 23,068
 60,219
    91,963
24
61
0
0
14
1
02:48
09:02
 22,193
 60,180
    79,518
25
111
0
0
15
15
15
1
2
3
00:53
02:12
03:37
02:11
03:26
07:42
  4,609
  4,434
 14,684
 60,142
 60,173
 60,185
  -118,412
  -118,405
  -118,444
26
7
32
41
14
0
0
0
0
0
0
0
16
16
16
1
2
3
01:08
07:47
10:57
02:11
10:56
12:30
  3,763
 11,168
  5,573
 60,136
 60,196
 60,199
    52,529
    52,519
    52,500
7
16
23
3
65
21
0
0
0
0
0
0
17
17
1
2
00:53
19:45
02:17
23:42
  4,952
 14,148
 60,128
 60,305
   -52,825
   -50,154
50
170
7
0
0
0
0
0
18
18
1
2
00:00
05:07
05:06
06:11
 18,250
  3,643
 60,161
 60,150
    54,063
    54,067
28
26
4
44
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
07:09
12:55
 20,652
 60,213
   266,327
22
55
0
0
21
21
21
1
2
3
00:00
03:23
22:30
02:39
04:23
23:59
  9,539
  3,602
  5,306
 60,152
 60,176
 60,299
     -227
     -233
     -330
8
12
24
20
25
86
0
0
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
01:43
03:30
06:33
03:22
06:32
07:36
  5,755
 10,922
  3,784
 60,164
 60,190
 60,191
    20,483
    20,500
    20,495
14
6
13
18
8
57
0
0
0
0
0
0
24
24
1
2
18:01
22:31
22:30
23:42
 15,962
  4,111
 60,297
 60,296
   -10,807
   -10,837
16
29
46
38
0
0
0
0
25
25
1
2
05:16
09:44
09:43
10:46
 15,887
  3,708
 60,194
 60,182
     5,858
     5,839
27
20
7
20
0
0
0
0
26
1
15:55
18:55
 10,722
 60,251
  -445,006
25
26
0
0
27
27
27
1
2
3
10:41
13:01
16:41
13:00
15:40
17:43
  8,327
  9,267
  3,604
 60,220
 60,243
 60,246
  -703,788
  -703,994
  -704,255
62
66
43
0
3
8
0
0
0
0
0
0
28
1
13:04
18:57
 20,993
 60,249
    60,218
16
270
0
0
29
29
29
1
2
3
00:00
01:19
14:52
01:13
02:38
18:54
  4,282
  4,708
 14,288
 60,119
 60,128
 60,255
   -84,317
   -84,372
   -84,934
15
27
51
17
18
22
0
1
0
0
0
0
30
1
20:31
23:59
 12,521
 60,310
  -537,475
67
0
0
0
31
31
31
31
1
2
3
4
04:09
11:20
12:39
13:43
06:53
12:37
13:39
14:52
  9,739
  4,663
  3,520
  3,960
 60,155
 60,208
 60,211
 60,236
  -368,400
  -368,450
  -368,465
  -368,459
15
14
26
22
90
18
48
61
0
0
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.