GPS Space Vehicle Time Integrity for MJD 52934

As viewed from the CSIRO NML system installed at CSIRO Exploration and Mining, Brisbane, Australia
Latitude -27.5278232 degrees, longitude 152.9113137 degrees, height 98.9 metres

ABCDEFGHIJK
PRNBlock
no.
StartEndMeasure-
ments
REF
-GPSSV (ns)
REF
-SV (ns)
Std.Dev.
(ns)
Outliers
> 4 s
Outliers
> 500 ns
Health
1
1
08:34
15:20
 24,227
 58,592
  -252,588
29
96
0
0
2
2
1
2
08:42
12:49
12:36
13:56
 14,007
  4,002
 58,604
 58,576
   266,461
   266,500
30
14
43
49
0
0
0
0
3
3
1
2
03:11
12:18
06:57
14:52
 13,537
  9,189
 58,640
 58,577
     3,777
     3,615
21
26
96
48
0
0
0
0
4
1
17:11
21:07
 14,011
 58,570
    39,886
30
62
0
0
5
5
5
1
2
3
00:00
19:32
21:21
01:21
21:20
23:59
  4,856
  6,466
  9,501
 58,646
 58,558
 58,563
    56,794
    56,594
    56,586
17
8
14
38
35
49
0
0
0
0
0
0
6
6
1
2
00:00
22:09
04:29
23:59
 16,015
  6,609
 58,662
 58,527
    59,362
    59,263
19
13
53
38
0
0
0
0
7
7
1
2
15:08
19:41
19:40
21:19
 16,158
  5,687
 58,578
 58,546
  -580,428
  -580,496
17
35
51
56
0
0
0
0
8
1
12:48
19:31
 24,109
 58,571
  -342,583
21
191
0
0
9
9
1
2
04:05
18:02
05:45
22:27
  5,903
 15,943
 58,626
 58,551
    71,525
    71,545
19
16
62
108
0
0
0
0
10
10
1
2
14:07
20:43
15:24
23:59
  4,564
 11,758
 58,551
 58,534
    25,400
    25,369
14
14
50
89
0
0
0
0
11
11
1
2
06:22
15:40
10:33
17:28
 14,903
  6,243
 58,613
 58,557
   -14,555
   -14,674
24
29
72
41
0
0
0
0
12
-
 
 
 
 
 
 
 
 
 
13
1
09:58
16:27
 23,111
 58,585
    90,255
19
198
0
0
14
1
03:11
09:31
 22,577
 58,639
    78,172
29
92
0
0
15
15
15
1
2
3
01:22
02:40
04:01
02:39
03:58
08:10
  4,473
  4,618
 14,906
 58,647
 58,668
 58,653
  -116,878
  -116,881
  -116,942
22
7
42
31
11
1
0
0
0
0
0
0
16
16
16
1
2
3
01:37
08:16
10:40
03:10
10:38
12:58
  5,528
  8,362
  8,165
 58,637
 58,604
 58,589
    52,633
    52,529
    52,490
11
20
23
35
99
42
0
0
0
0
0
0
17
17
1
2
00:00
20:50
01:43
23:59
  6,168
 11,377
 58,662
 58,552
   -74,939
   -72,426
51
113
0
0
0
0
0
0
18
18
1
2
00:15
04:06
04:01
05:35
 13,464
  5,321
 58,668
 58,651
    51,778
    51,773
13
15
136
71
0
0
0
0
19
-
 
 
 
 
 
 
 
 
 
20
-
 
 
 
 
 
 
 
 
 
21
21
1
2
00:00
22:57
04:51
23:59
 17,475
  3,686
 58,658
 58,528
      411
       -8
22
24
5
33
0
0
0
0
22
-
 
 
 
 
 
 
 
 
 
23
23
23
1
2
3
02:10
03:59
06:59
03:56
06:58
08:02
  6,330
 10,708
  3,694
 58,652
 58,657
 58,638
    19,501
    19,497
    19,472
14
12
22
50
21
32
0
0
0
0
0
0
24
24
1
2
18:29
22:59
22:57
23:59
 16,061
  3,563
 58,572
 58,536
   -10,835
   -10,900
20
28
26
31
0
0
0
0
25
25
1
2
05:45
10:11
10:09
11:14
 15,754
  3,764
 58,627
 58,584
     4,709
     4,659
22
22
77
40
0
0
0
0
26
26
1
2
01:24
16:23
03:58
19:28
  8,918
 10,983
 58,643
 58,560
  -449,937
  -449,754
21
21
84
43
0
0
0
0
27
27
1
2
11:04
13:31
13:29
16:09
  8,502
  9,378
 58,586
 58,583
  -689,576
  -689,824
83
80
43
1
30
0
0
0
28
1
13:27
20:11
 23,866
 58,580
    59,983
29
211
0
0
29
1
15:21
19:33
 14,963
 58,564
   -78,720
66
21
0
0
30
30
1
2
00:00
20:59
01:21
23:59
  4,874
 10,809
 58,664
 58,545
  -521,298
  -523,495
42
75
0
0
0
0
0
0
31
31
1
2
04:37
11:48
07:25
13:05
  9,682
  4,586
 58,622
 58,579
  -366,987
  -367,153
39
11
70
39
11
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.