GPS Space Vehicle Time Integrity for MJD 52619

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278396 degrees, longitude 152.9113040 degrees, height 107.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
05:37
12:42
 25,271
 93,696
  -167,854
82
0
0
0
 
2
2
1
2
06:11
10:03
10:01
11:22
 13,692
  4,651
 93,716
 93,626
   123,443
   123,412
14
20
132
29
0
0
0
0
 
3
3
1
2
00:40
10:17
04:32
12:22
 13,684
  7,451
 93,921
 93,602
     6,226
     5,805
47
32
15
51
0
0
0
0
 
4
4
1
2
15:05
19:25
18:59
20:26
 13,878
  3,652
 93,489
 93,409
  -280,624
  -280,773
46
30
3
18
0
0
0
0
 
5
1
16:56
22:18
 19,143
 93,436
    48,148
40
39
0
0
 
6
6
1
2
00:01
19:35
01:58
23:59
  6,909
 15,811
 93,975
 93,415
    95,901
    95,357
43
18
1
45
1
0
0
0
 
7
1
12:34
19:00
 22,844
 93,519
   -70,585
236
0
8
0
 
8
1
10:06
16:53
 24,415
 93,582
    23,937
241
0
5
0
 
9
9
1
2
02:00
15:50
03:36
20:33
  5,647
 16,774
 93,883
 93,458
   114,699
   114,361
24
29
21
69
0
0
0
0
 
10
10
1
2
11:31
18:12
13:12
21:48
  6,008
 12,925
 93,578
 93,428
    77,063
    76,895
17
14
49
114
0
0
0
0
 
11
11
1
2
03:55
14:06
07:38
15:34
 13,244
  5,183
 93,806
 93,525
    65,438
    65,118
42
29
16
35
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
07:43
14:09
 22,898
 93,645
   112,963
45
41
0
0
 
14
14
1
2
00:54
05:12
05:11
06:50
 15,245
  5,868
 93,924
 93,786
   128,823
   128,667
49
33
13
2
0
0
0
0
 
15
15
1
2
00:01
22:19
04:55
23:59
 17,444
  6,023
 93,933
 93,386
    47,611
    46,718
94
12
1
85
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
17
1
2
3
00:01
20:30
22:16
02:17
21:33
23:59
  8,049
  3,709
  6,190
 93,996
 93,390
 93,407
    86,352
    85,650
    85,656
36
19
5
9
59
25
0
0
0
0
0
0
 
18
18
18
1
2
3
00:01
03:26
22:16
02:49
04:30
23:59
 10,043
  3,636
  6,188
 93,982
 93,852
 93,409
   109,125
   108,966
   108,305
47
25
8
0
24
34
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
05:19
11:10
 21,048
 93,729
   294,941
54
2
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
00:01
19:47
01:14
23:59
  4,335
 15,121
 93,975
 93,409
    78,896
    78,272
34
19
20
146
1
0
0
0
 
24
1
15:56
21:33
 19,949
 93,454
    15,828
49
8
0
0
 
25
1
03:16
08:49
 19,759
 93,807
    57,401
70
1
0
0
 
26
26
26
1
2
3
00:01
13:48
22:56
01:32
16:58
23:59
  5,404
 11,343
  3,755
 93,971
 93,520
 93,400
  -244,299
  -245,664
  -246,292
58
87
21
1
0
0
1
0
0
0
0
0
 
27
27
27
1
2
3
08:44
11:06
14:48
11:05
14:46
15:50
  8,378
 13,033
  3,505
 93,659
 93,598
 93,509
  -384,371
  -384,772
  -385,128
85
151
53
3
0
0
0
0
0
0
0
0
 
28
1
11:11
16:15
 18,156
 93,580
   176,234
46
10
0
0
 
29
29
1
2
13:35
21:08
16:45
22:16
 11,286
  3,541
 93,534
 93,377
  -290,391
  -290,930
88
36
0
20
0
0
0
0
 
30
1
18:34
23:16
 16,871
 93,415
  -399,489
96
0
0
0
 
31
31
31
1
2
3
02:00
09:19
10:39
04:59
10:38
13:04
 10,578
  4,572
  8,390
 93,882
 93,645
 93,612
  -227,343
  -227,304
  -227,255
25
23
21
111
39
60
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.