GPS Space Vehicle Time Integrity for MJD 52859

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
13:42
20:27
 24,072
 87,292
  -211,588
125
0
0
0
 
2
2
1
2
13:56
17:41
17:39
19:00
 13,341
  4,696
 87,207
 87,378
   251,133
   251,365
110
29
0
10
0
0
0
0
 
3
3
1
2
08:37
17:23
12:27
19:37
 13,594
  7,953
 86,800
 87,375
    52,638
    53,122
73
38
0
7
0
0
0
0
 
4
4
4
1
2
3
00:00
02:18
22:24
02:17
03:42
23:59
  8,141
  4,961
  5,554
 86,073
 86,208
 87,701
    45,704
    45,854
    47,496
58
40
41
0
5
2
0
1
0
0
0
0
 
5
5
1
2
00:46
02:34
02:33
06:23
  6,440
 13,709
 86,110
 86,346
    40,941
    41,128
39
62
0
0
0
0
0
0
 
6
1
03:20
09:36
 22,351
 86,507
    93,207
145
0
0
0
 
7
7
1
2
00:36
20:04
02:14
23:59
  5,731
 14,049
 86,087
 87,640
  -508,436
  -507,647
23
44
38
44
0
0
0
0
 
8
1
18:06
23:59
 21,083
 87,581
  -315,212
78
0
0
0
 
9
1
00:40
04:13
 12,675
 86,173
    87,677
85
1
1
0
 
10
1
01:59
05:41
 13,303
 86,294
    56,806
91
0
0
0
 
11
11
11
1
2
3
11:27
12:41
21:14
12:40
15:27
22:32
  4,335
  9,868
  4,669
 86,913
 87,073
 87,610
    26,809
    26,955
    27,440
34
52
29
0
0
21
0
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
15:22
20:13
20:12
21:36
 17,347
  4,965
 87,348
 87,553
   117,578
   117,786
110
27
0
0
0
0
0
0
 
14
1
08:11
14:30
 22,532
 86,874
   107,250
137
0
0
0
 
15
15
1
2
06:24
09:05
08:37
13:08
  7,829
 14,615
 86,579
 86,860
   -57,098
   -56,880
42
62
4
0
0
0
0
0
 
16
16
16
1
2
3
06:49
13:23
16:33
08:37
15:45
18:05
  6,323
  8,386
  5,456
 86,584
 87,106
 87,301
    23,079
    23,465
    23,604
28
45
20
16
0
20
0
0
0
0
0
0
 
17
1
02:20
07:04
 16,763
 86,370
   -72,493
215
0
82
0
 
18
1
05:35
10:13
 16,682
 86,613
    74,499
108
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
12:54
18:45
 20,949
 87,206
   300,037
120
0
0
0
 
21
1
04:03
09:53
 20,872
 86,539
    64,970
86
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
07:05
09:37
09:04
12:28
  7,038
 10,212
 86,627
 86,860
    53,911
    54,134
48
58
7
0
0
0
0
0
 
24
24
1
2
00:00
04:16
04:13
05:20
 15,157
  3,834
 86,160
 86,354
    35,571
    35,737
90
36
0
22
0
1
0
0
 
25
25
1
2
10:59
14:58
14:56
16:13
 14,163
  4,295
 86,994
 87,178
    37,526
    37,691
83
26
0
44
0
0
0
0
 
26
1
21:24
23:59
  9,285
 87,665
  -436,773
53
1
0
0
 
27
27
1
2
16:19
22:21
22:20
23:24
 21,506
  3,706
 87,457
 87,680
  -438,091
  -438,416
143
40
0
4
0
0
0
0
 
28
1
18:46
23:22
 16,517
 87,579
   106,322
77
0
0
0
 
29
29
1
2
06:24
20:28
08:10
23:59
  6,245
 12,605
 86,548
 87,639
    60,328
    60,265
28
23
39
43
0
0
0
0
 
30
1
02:01
06:23
 15,703
 86,314
  -290,366
60
0
0
0
 
31
31
31
1
2
3
09:41
16:53
18:46
12:29
18:12
19:56
  9,932
  4,759
  4,179
 86,842
 87,309
 87,453
  -271,824
  -271,719
  -271,676
29
20
13
114
24
39
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.