GPS Space Vehicle Time Integrity for MJD 52615

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
1
1
2
3
05:13
07:28
10:21
07:26
10:19
12:20
  7,980
 10,197
  7,154
 82,262
 82,486
 82,674
  -178,632
  -178,425
  -178,253
57
65
39
0
0
3
0
0
0
0
0
0
 
2
2
2
1
2
3
00:01
07:02
10:02
02:18
10:01
11:29
  8,197
 10,683
  5,213
 81,790
 82,455
 82,623
   109,219
   110,046
   110,264
72
99
35
1
0
1
1
0
1
0
0
0
 
3
3
1
2
01:02
10:35
05:12
12:26
 14,952
  6,670
 81,984
 82,676
    -4,628
    -4,029
95
36
1
0
1
0
0
0
 
4
4
4
4
1
2
3
4
08:11
15:43
18:01
19:25
10:46
17:17
19:24
20:32
  9,271
  5,501
  4,931
  4,031
 82,514
 83,096
 83,260
 83,325
  -289,076
  -288,669
  -288,560
  -288,526
48
29
23
17
1
10
21
93
0
0
0
0
0
0
0
0
 
5
1
16:19
22:36
 22,332
 83,330
    38,900
137
0
0
0
 
6
6
1
2
00:01
18:46
01:43
22:00
  6,109
 11,639
 81,788
 83,373
    83,672
    85,264
39
85
13
0
1
0
0
0
 
7
1
13:34
18:43
 18,468
 83,064
   -95,712
329
0
2213
0
 
8
1
09:18
16:33
 25,960
 82,816
    22,493
40
20
0
0
 
9
1
15:24
20:44
 19,181
 83,209
   103,543
133
0
0
0
 
10
10
1
2
11:01
19:08
14:29
22:00
 12,409
 10,331
 82,777
 83,399
    66,508
    67,098
83
67
1
0
0
0
0
0
 
11
1
03:31
08:47
 18,978
 82,243
    54,289
132
1
1
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:06
13:57
 24,423
 82,617
   101,716
178
0
1
0
 
14
1
01:14
06:40
 19,273
 82,048
   117,562
116
0
0
0
 
15
15
1
2
00:01
02:33
02:31
04:33
  8,972
  7,242
 81,829
 82,013
    37,120
    37,262
49
39
0
1
0
1
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:01
20:33
03:21
21:48
 11,991
  4,542
 81,850
 83,441
    74,751
    76,234
69
36
1
6
1
0
0
0
 
18
1
00:01
04:19
 15,388
 81,889
    98,132
73
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
04:41
10:10
 19,692
 82,359
   283,034
159
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
23
1
2
3
4
00:01
13:34
20:15
22:54
01:13
14:54
22:00
23:59
  4,377
  4,784
  6,164
  3,871
 81,724
 82,887
 83,445
 83,616
    66,975
    68,082
    68,617
    68,786
25
29
50
28
6
1
0
25
1
0
0
0
0
0
0
0
 
24
24
1
2
16:34
19:21
19:20
21:46
  9,924
  8,646
 83,209
 83,386
     6,553
     6,701
65
31
5
30
0
0
0
0
 
25
25
1
2
03:47
20:45
08:52
22:00
 17,779
  4,505
 82,261
 83,419
    46,002
    47,134
115
29
1
0
1
0
0
0
 
26
26
26
1
2
3
00:01
13:34
22:41
01:43
17:45
23:59
  6,155
 14,938
  4,672
 81,758
 83,020
 83,587
  -250,437
  -250,117
  -250,045
7
31
8
27
57
3
0
0
0
0
0
0
 
27
27
1
2
08:22
12:38
12:37
15:22
 15,204
  9,845
 82,621
 82,899
  -384,390
  -384,526
42
34
21
4
0
0
0
0
 
28
28
1
2
11:01
15:15
15:13
17:33
 15,059
  8,130
 82,841
 83,080
   166,052
   166,271
94
36
0
4
0
0
0
0
 
29
29
1
2
00:01
13:58
01:01
17:24
  3,622
 12,211
 81,730
 83,040
  -295,553
  -295,162
7
22
1
45
0
0
0
0
 
30
1
18:04
22:00
 14,153
 83,346
  -403,250
34
0
0
0
 
31
31
1
2
01:44
11:30
05:55
13:33
 14,940
  7,432
 82,028
 82,770
  -243,151
  -242,058
164
70
1
0
1
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.