GPS Space Vehicle Time Integrity for MJD 52613

As viewed from the CSIRO NML system installed at the Physics Dept, University of Western Australia, Perth, Australia
Latitude -31.9787720 degrees, longitude 115.8165830 degrees, height 67.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		REF
-GPSSV (ns)		REF
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
04:43
11:33
 24,583
108,014
  -152,573
101
0
0
0
 
2
2
2
1
2
3
00:00
07:52
22:49
03:25
10:50
23:59
 12,300
 10,681
  4,233
108,105
107,928
107,744
   134,481
   134,473
   134,608
44
42
58
0
0
0
0
0
0
0
0
0
 
3
1
00:00
05:33
 19,964
108,123
    22,056
76
1
1
0
 
4
4
1
2
07:49
16:23
12:00
19:59
 15,033
 12,972
107,952
107,808
  -262,442
  -262,794
74
78
1
0
0
0
0
0
 
5
1
15:24
22:35
 25,842
107,863
    63,825
79
0
0
0
 
6
6
1
2
00:00
18:02
01:19
23:59
  4,721
 21,453
108,072
107,834
   109,912
   109,698
51
55
1
0
0
0
0
0
 
7
7
1
2
06:02
13:38
08:13
18:01
  7,858
 15,815
107,950
107,880
   -79,498
   -78,247
100
161
1
0
1
0
0
0
 
8
1
08:49
15:49
 25,192
107,943
    52,370
266
0
646
0
 
9
1
14:38
20:52
 22,463
107,873
   127,911
75
0
0
0
 
10
10
1
2
10:50
20:21
15:23
22:48
 16,385
  8,841
107,915
107,744
    91,762
    91,571
69
51
0
0
0
0
0
0
 
11
1
02:49
09:02
 22,332
108,062
    80,316
76
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
06:16
13:37
 26,454
107,982
   126,966
74
0
0
0
 
14
14
1
2
01:11
17:50
06:00
20:20
 17,347
  9,015
108,072
107,767
   143,904
   143,493
79
51
1
0
0
0
0
0
 
15
15
1
2
00:00
20:53
03:46
23:59
 13,569
 11,209
108,094
107,830
    64,178
    63,570
92
52
1
0
1
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
00:00
20:00
02:14
23:59
  8,031
 14,343
108,084
107,841
   101,234
   100,893
63
58
1
0
0
0
0
0
 
18
18
1
2
00:00
22:35
03:26
23:59
 12,388
  5,049
108,112
107,815
   124,922
   124,370
95
53
1
0
1
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
03:38
10:54
 26,152
108,032
   308,434
63
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:27
21:13
16:17
23:59
 13,788
  9,973
107,874
107,790
    93,196
    93,087
58
54
0
0
0
0
0
0
 
24
24
24
1
2
3
09:03
10:55
16:54
10:50
12:26
21:13
  6,387
  5,416
 15,533
107,933
107,891
107,823
    31,833
    31,773
    31,631
32
55
71
0
0
0
0
0
0
0
0
0
 
25
25
1
2
04:14
20:08
08:18
23:53
 14,661
 13,490
108,008
107,751
    71,834
    71,551
67
54
1
0
0
0
0
0
 
26
1
12:48
18:15
 19,651
107,894
  -222,156
139
0
0
0
 
27
1
08:14
14:24
 22,150
107,969
  -353,393
291
0
944
0
 
28
1
10:50
16:30
 20,370
107,929
   191,418
90
0
0
0
 
29
1
12:08
17:49
 20,407
107,909
  -267,327
142
0
0
0
 
30
1
17:04
23:58
 24,819
107,827
  -375,574
162
0
0
0
 
31
1
01:10
06:32
 19,343
108,087
  -218,993
76
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.