GPS Space Vehicle Time Integrity for MJD 52948

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
06:43
09:06
11:55
09:04
11:54
13:49
  8,422
  9,962
  6,766
 92,243
 92,477
 92,626
  -221,421
  -221,206
  -221,075
71
55
28
0
6
14
0
0
0
0
0
0
 
2
2
2
1
2
3
00:57
08:19
11:09
03:31
11:08
12:51
  9,208
  9,919
  6,045
 91,678
 92,384
 92,550
   307,541
   308,437
   308,658
91
103
37
1
0
3
1
0
0
0
0
0
 
3
3
3
1
2
3
01:44
03:28
11:53
03:27
05:30
13:44
  6,159
  7,253
  6,676
 91,719
 91,918
 92,599
    32,926
    33,103
    33,685
52
40
33
0
0
0
0
0
0
0
0
0
 
4
4
1
2
09:07
16:47
11:52
21:28
  9,854
 16,709
 92,437
 92,987
    97,605
    98,309
72
94
0
0
0
0
0
0
 
5
1
17:41
23:10
 19,709
 93,069
    89,358
87
0
0
0
 
6
6
6
1
2
3
00:00
01:10
20:05
01:00
03:00
23:59
  3,598
  6,569
 13,999
 91,547
 91,661
 93,159
    92,679
    92,794
    94,292
30
42
87
0
18
0
0
1
0
0
0
0
 
7
1
14:11
19:50
 20,232
 92,877
  -549,324
78
0
0
0
 
8
8
8
1
2
3
10:46
13:06
15:24
13:03
15:23
17:59
  8,240
  8,217
  9,285
 92,562
 92,736
 92,869
  -308,662
  -308,485
  -308,348
58
46
34
0
5
2
0
0
0
0
0
0
 
9
1
16:20
21:47
 19,527
 92,986
   108,249
93
0
0
0
 
10
10
1
2
12:51
20:24
15:44
23:59
 10,306
 12,919
 92,713
 93,164
    58,852
    59,286
53
72
1
0
0
0
0
0
 
11
11
1
2
04:45
06:37
06:08
10:00
  4,964
 12,128
 91,994
 92,277
    16,253
    16,513
47
65
0
1
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
08:07
15:02
 24,589
 92,530
   124,304
149
0
0
0
 
14
1
02:38
08:05
 19,440
 91,999
   111,144
151
0
0
0
 
15
1
00:00
06:41
 23,958
 91,798
   -89,826
150
1
1
0
 
16
16
1
2
00:00
08:06
01:04
11:56
  3,860
 13,797
 91,518
 92,408
    82,417
    83,224
32
85
1
1
0
1
0
0
 
17
17
1
2
00:00
19:21
01:04
23:01
  3,861
 13,055
 91,503
 93,114
     -611
     3,603
85
208
1
0
1
15
0
0
 
18
18
1
2
00:26
03:32
03:00
05:19
  9,286
  6,252
 91,657
 91,888
    86,380
    86,624
79
43
0
1
0
1
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
05:48
10:28
10:26
12:11
 16,693
  5,905
 92,266
 92,515
   297,520
   297,752
128
30
0
43
0
0
0
0
 
21
21
1
2
00:05
21:31
04:41
23:59
 16,401
  8,754
 91,705
 93,202
    29,482
    30,765
97
54
1
3
1
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
01:05
05:30
05:29
07:34
 15,704
  7,404
 91,808
 92,105
    51,550
    51,836
126
43
0
0
0
0
0
0
 
24
24
1
2
18:00
19:37
19:36
23:02
  5,665
 12,224
 92,973
 93,122
    20,143
    20,266
27
37
32
32
0
0
0
0
 
25
25
1
2
05:00
21:52
10:04
23:29
 17,844
  5,844
 92,195
 93,165
    37,485
    38,409
142
26
1
0
1
0
0
0
 
26
26
1
2
00:26
15:03
02:37
19:01
  7,881
 14,071
 91,599
 92,878
  -410,692
  -409,097
78
85
1
0
1
0
0
0
 
27
27
1
2
10:01
14:26
14:01
16:30
 14,407
  7,435
 92,574
 92,789
  -686,542
  -686,629
22
24
58
0
0
0
0
0
 
28
28
28
1
2
3
12:15
13:39
16:42
13:38
16:41
18:53
  4,976
 10,769
  7,752
 92,616
 92,786
 92,913
    91,151
    91,301
    91,406
41
47
20
41
0
53
0
0
0
0
0
0
 
29
29
1
2
13:45
15:31
15:30
18:32
  6,326
 10,644
 92,735
 92,879
   -59,931
   -59,893
24
17
0
86
0
0
0
0
 
30
1
19:16
23:59
 17,000
 93,136
  -519,852
32
5
0
0
 
31
31
31
31
1
2
3
4
03:01
04:36
06:07
11:58
04:35
06:06
07:12
15:20
  5,585
  5,353
  3,798
 12,147
 91,831
 92,003
 92,104
 92,673
  -339,098
  -338,945
  -338,860
  -338,378
51
35
26
56
0
0
23
0
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.