GPS Space Vehicle Time Integrity for MJD 52950

As viewed from the CSIRO NML system installed at CSIRO Health Sciences and Nutrition, Adelaide, Australia
Latitude -34.9177675 degrees, longitude 138.6019201 degrees, height 54.1 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
06:35
08:58
11:47
08:56
11:46
13:41
  8,482
  9,982
  6,830
 95,520
 95,745
 95,873
  -218,492
  -218,287
  -218,173
68
51
26
0
2
27
0
0
0
0
0
0
 
2
2
2
1
2
3
00:49
08:12
11:01
03:23
10:59
12:43
  9,189
  9,884
  5,998
 95,033
 95,660
 95,813
   312,050
   312,860
   313,068
76
99
35
1
0
20
1
0
0
0
0
0
 
3
3
3
1
2
3
01:36
02:47
11:44
02:46
04:36
13:36
  4,223
  6,455
  6,676
 95,041
 95,187
 95,837
    35,682
    35,810
    36,353
33
40
26
12
4
0
0
0
0
0
0
0
 
4
4
4
1
2
3
08:59
16:39
18:26
11:44
18:25
21:20
  9,875
  6,316
 10,440
 95,701
 96,147
 96,291
   101,741
   102,319
   102,506
64
49
55
0
0
14
0
0
0
0
0
0
 
5
1
17:32
23:02
 19,727
 96,314
    92,333
93
0
0
0
 
6
6
1
2
00:53
19:57
02:52
23:59
  7,093
 14,520
 95,036
 96,412
    96,196
    97,605
37
89
29
0
1
0
0
0
 
7
7
1
2
14:03
18:04
18:03
19:42
 14,335
  5,905
 96,074
 96,222
  -546,452
  -546,322
71
14
0
39
0
0
0
0
 
8
1
10:38
17:51
 25,731
 95,969
  -305,157
131
0
0
0
 
9
1
16:12
21:38
 19,565
 96,230
   111,811
100
0
0
0
 
10
10
1
2
12:43
20:16
15:36
23:59
 10,334
 13,420
 95,941
 96,409
    61,984
    62,430
48
67
1
0
0
0
0
0
 
11
11
1
2
04:37
06:29
06:27
09:51
  6,606
 12,101
 95,321
 95,549
    19,198
    19,404
51
61
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:59
14:54
 24,639
 95,786
   127,568
137
0
0
0
 
14
1
02:30
07:57
 19,492
 95,306
   114,401
126
0
0
0
 
15
15
1
2
00:00
04:33
04:32
06:33
 16,186
  7,116
 95,074
 95,323
   -87,416
   -87,227
84
28
0
23
0
1
0
0
 
16
1
07:58
11:47
 13,793
 95,673
    86,088
78
1
1
0
 
17
1
19:12
23:21
 14,900
 96,378
    12,972
235
0
43
0
 
18
18
1
2
00:17
03:24
02:52
05:10
  9,279
  6,403
 95,031
 95,207
    89,997
    90,188
60
37
0
3
0
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:40
12:03
 22,648
 95,602
   300,597
140
0
0
0
 
21
21
1
2
00:00
21:23
04:33
23:12
 16,293
  6,463
 95,070
 96,422
    32,350
    33,503
72
38
1
0
1
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
00:56
02:15
05:22
02:13
05:21
07:26
  4,636
 11,102
  7,410
 95,015
 95,193
 95,386
    54,599
    54,769
    54,953
35
66
40
0
0
5
0
0
0
0
0
0
 
24
24
1
2
17:52
19:29
19:28
22:54
  5,468
 12,217
 96,211
 96,367
    22,875
    23,005
30
33
32
47
0
0
0
0
 
25
25
25
1
2
3
04:52
06:42
21:44
06:41
09:56
23:21
  6,443
 11,429
  5,816
 95,337
 95,571
 96,414
    40,504
    40,731
    41,545
56
73
24
1
8
0
0
1
0
0
0
0
 
26
26
1
2
00:18
14:55
02:29
18:52
  7,892
 14,152
 94,990
 96,112
  -406,317
  -404,871
61
87
1
0
1
0
0
0
 
27
27
1
2
09:52
14:18
14:06
16:22
 15,052
  7,439
 95,829
 96,026
  -687,448
  -687,538
31
24
65
1
0
0
0
0
 
28
28
1
2
12:07
16:50
16:33
18:45
 15,840
  6,825
 95,968
 96,156
    94,063
    94,220
82
18
5
16
0
0
0
0
 
29
29
1
2
13:36
15:23
15:22
18:23
  6,334
 10,669
 95,968
 96,119
   -58,792
   -58,745
26
16
11
126
0
0
0
0
 
30
1
19:08
23:59
 17,487
 96,389
  -520,855
34
0
0
0
 
31
31
31
1
2
3
02:53
05:43
11:50
05:42
07:04
15:12
 10,151
  4,720
 12,155
 95,219
 95,388
 95,911
  -336,298
  -336,155
  -335,714
69
25
53
0
22
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.