GPS Space Vehicle Time Integrity for MJD 52944

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
2
06:59
09:22
09:21
14:06
  8,510
 16,910
 85,542
 85,740
  -227,416
  -227,245
48
51
0
2
0
0
0
0
2
2
2
1
2
3
01:13
08:35
11:25
03:47
11:23
13:07
  9,253
  9,891
  6,081
 85,237
 85,625
 85,746
   298,732
   299,313
   299,489
56
81
33
1
0
19
0
0
0
0
0
0
3
3
3
1
2
3
02:00
03:11
12:09
03:10
05:47
14:00
  4,210
  9,194
  6,701
 85,236
 85,354
 85,774
    27,591
    27,685
    28,004
22
27
22
0
7
0
0
0
0
0
0
0
4
4
4
1
2
3
09:23
17:03
19:02
12:08
19:01
21:44
  9,891
  6,998
  9,607
 85,655
 86,030
 86,132
    89,131
    89,632
    89,776
52
44
39
0
4
17
0
0
0
0
0
0
5
1
17:57
22:00
 14,542
 86,128
    82,927
59
0
0
0
6
6
6
1
2
3
00:00
01:47
20:22
01:07
03:17
23:59
  3,968
  5,292
 12,971
 85,184
 85,224
 86,215
    86,171
    86,226
    87,233
26
17
68
15
19
0
0
1
0
0
0
0
7
1
14:27
20:07
 20,255
 86,001
  -555,438
59
0
0
0
8
1
11:02
18:15
 25,733
 85,885
  -315,433
109
0
0
0
9
1
16:37
22:00
 19,375
 86,088
   100,701
75
0
0
0
10
10
1
2
13:07
20:41
16:01
22:00
 10,312
  4,744
 85,867
 86,158
    52,208
    52,485
43
25
1
0
0
0
0
0
11
11
1
2
05:01
06:53
06:52
10:16
  6,591
 12,158
 85,413
 85,561
    10,412
    10,539
38
32
0
1
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
08:23
12:53
12:52
15:18
 16,071
  8,658
 85,667
 85,854
   117,428
   117,615
82
31
0
29
0
0
0
0
14
1
02:54
08:21
 19,450
 85,406
   104,666
78
0
0
0
15
1
00:00
06:57
 24,865
 85,299
   -94,599
66
4
0
0
16
16
1
2
00:00
08:22
01:21
12:12
  4,854
 13,674
 85,136
 85,635
    76,885
    77,298
29
56
0
1
0
1
0
0
17
17
1
2
00:13
19:40
01:21
22:00
  4,051
  8,400
 85,144
 86,156
   -18,984
   -15,470
71
132
1
0
1
0
0
0
18
18
1
2
00:42
03:48
03:17
05:35
  9,284
  6,257
 85,237
 85,337
    79,487
    79,601
44
29
1
44
0
1
0
0
19
-
 
 
 
 
 
 
 
 
 
20
1
06:03
12:27
 22,725
 85,597
   291,352
91
0
0
0
21
1
00:21
04:57
 16,534
 85,249
    24,061
36
25
1
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
01:22
02:38
05:45
02:37
05:44
07:49
  4,461
 11,152
  7,444
 85,212
 85,340
 85,454
    45,276
    45,396
    45,501
31
42
20
18
0
16
0
0
0
0
0
0
24
1
18:35
21:52
 11,487
 86,143
    14,284
46
0
0
0
25
25
25
1
2
3
05:16
06:42
07:53
06:41
07:49
10:20
  4,884
  3,934
  8,721
 85,404
 85,500
 85,583
    30,908
    31,000
    31,079
33
25
26
4
23
20
0
0
0
0
0
0
26
26
1
2
01:13
15:18
02:53
19:17
  6,008
 14,132
 85,198
 85,997
  -418,977
  -417,882
35
72
1
0
1
0
0
0
27
27
1
2
10:17
14:43
14:41
16:47
 15,810
  7,432
 85,770
 85,933
  -684,864
  -684,998
43
31
11
2
0
0
0
0
28
28
1
2
12:31
14:07
14:06
19:09
  5,651
 17,924
 85,801
 85,983
    85,154
    85,308
35
45
47
10
0
0
0
0
29
1
14:01
18:48
 17,043
 85,962
   -62,490
19
98
0
0
30
1
19:32
22:00
  8,867
 86,149
  -518,091
21
0
0
0
31
31
1
2
03:18
12:14
07:28
15:36
 14,781
 12,117
 85,383
 85,830
  -344,260
  -343,935
46
42
1
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.