GPS Space Vehicle Time Integrity for MJD 52614

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177208 degrees, longitude 138.6019221 degrees, height 58.2 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
05:17
07:31
  8,049
 80,373
  -180,373
48
0
0
0
 
2
2
2
1
2
3
00:01
07:07
10:06
02:22
10:05
11:33
  8,440
 10,670
  5,223
 79,923
 80,527
 80,681
   106,825
   107,594
   107,794
77
91
34
1
0
1
1
0
1
0
0
0
 
3
3
1
2
01:06
10:25
05:16
12:31
 14,903
  7,486
 80,116
 80,725
    -6,226
    -5,705
89
40
1
0
0
0
0
0
 
4
4
4
4
1
2
3
4
08:15
15:47
18:05
19:29
10:50
18:03
19:28
20:36
  9,284
  7,839
  4,877
  4,016
 80,579
 81,182
 81,314
 81,377
  -290,410
  -289,991
  -289,905
  -289,873
44
39
25
16
1
12
33
74
0
0
0
0
0
0
0
0
 
5
1
16:24
22:04
 20,318
 81,358
    37,132
123
0
0
0
 
6
6
1
2
00:01
18:50
01:47
23:42
  6,301
 17,541
 79,921
 81,504
    81,790
    83,384
41
125
12
0
1
0
0
0
 
7
1
13:37
18:47
 18,508
 81,129
  -101,298
327
0
2202
0
 
8
1
09:23
16:37
 25,909
 80,879
    22,885
41
11
0
0
 
9
1
15:28
20:48
 19,200
 81,268
   101,459
135
0
0
0
 
10
10
1
2
11:07
19:12
14:33
23:22
 12,293
 14,919
 80,844
 81,498
    64,635
    65,269
84
79
1
0
0
0
0
0
 
11
1
03:35
08:51
 18,913
 80,343
    52,495
125
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:10
14:01
 24,385
 80,688
    99,730
167
0
0
0
 
14
1
01:06
06:44
 19,967
 80,160
   115,829
110
1
0
0
 
15
15
15
1
2
3
00:01
02:37
21:51
02:23
04:37
23:30
  8,527
  7,221
  5,959
 79,948
 80,128
 81,607
    35,642
    35,782
    36,948
46
35
35
0
8
0
0
1
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:01
20:36
03:25
23:59
 12,273
 11,934
 79,984
 81,597
    73,016
    74,516
72
74
1
0
1
0
0
0
 
18
18
1
2
00:04
22:22
04:23
23:22
 15,421
  3,605
 80,021
 81,628
    96,543
    97,909
67
25
1
4
1
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:45
10:22
 20,134
 80,454
   280,993
149
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:01
13:38
20:18
01:17
14:58
23:59
  4,561
  4,777
 13,068
 79,860
 80,960
 81,588
    65,157
    66,212
    66,832
24
31
79
18
1
0
1
0
0
0
0
0
 
24
24
1
2
09:43
16:43
10:46
21:50
  3,808
 18,246
 80,629
 81,357
     4,290
     4,932
24
86
1
12
0
0
0
0
 
25
25
25
1
2
3
03:52
07:00
20:49
06:26
08:56
22:21
  9,104
  6,838
  5,529
 80,271
 80,458
 81,498
    44,057
    44,239
    45,256
58
30
36
13
20
0
0
1
0
0
0
0
 
26
26
26
1
2
3
00:01
13:38
22:45
01:05
17:49
23:59
  3,887
 14,888
  4,443
 79,865
 81,081
 81,643
  -250,769
  -250,523
  -250,456
7
31
9
22
44
23
0
0
0
0
0
0
 
27
27
1
2
08:26
12:42
12:41
15:26
 15,221
  9,842
 80,692
 80,961
  -383,468
  -383,618
51
35
0
0
0
0
0
0
 
28
28
1
2
11:00
15:19
15:17
17:38
 15,405
  8,177
 80,910
 81,147
   164,252
   164,469
95
35
0
9
0
0
0
0
 
29
29
1
2
00:01
14:02
01:05
17:28
  3,885
 12,227
 79,853
 81,098
  -295,969
  -295,650
8
25
8
47
0
0
0
0
 
30
1
18:08
23:59
 21,053
 81,490
  -403,573
31
27
0
0
 
31
31
1
2
01:48
10:47
05:23
13:38
 12,900
 10,179
 80,124
 80,801
  -246,021
  -245,001
137
94
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.