GPS Space Vehicle Time Integrity for MJD 52191

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
09:46
16:39
 24,753
 96,359
  -101,755
73
12
0
0
 
2
1
16:40
21:43
 18,193
 96,618
   183,893
73
0
0
0
 
3
1
04:33
10:16
 20,527
 96,105
    23,194
88
0
0
0
 
4
4
1
2
12:36
21:13
16:48
23:59
 15,147
 10,012
 96,369
 96,718
  -418,042
  -417,056
150
121
1
0
1
0
0
0
 
5
5
1
2
00:00
20:16
03:15
23:59
 11,723
 13,383
 95,862
 96,745
  -222,094
  -221,321
43
96
1
0
1
0
0
0
 
6
6
1
2
00:00
22:48
06:05
23:59
 21,911
  4,274
 95,902
 96,762
    96,492
    97,346
54
56
1
0
1
0
0
0
 
7
7
1
2
10:58
18:02
13:05
22:57
  7,650
 17,655
 96,213
 96,662
  -404,651
  -405,155
61
127
1
0
0
0
0
0
 
8
1
13:44
20:47
 25,310
 96,521
  -482,844
79
0
0
0
 
9
9
1
2
00:00
19:28
01:51
23:59
  6,670
 16,307
 95,818
 96,733
   106,942
   107,990
45
131
1
0
1
0
0
0
 
10
10
1
2
01:15
15:46
03:47
20:16
  9,108
 16,214
 95,805
 96,539
    84,206
    84,907
42
78
1
0
1
0
0
0
 
11
1
07:57
13:27
 19,822
 96,267
    91,874
108
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
11:10
18:31
 26,457
 96,418
   102,393
93
0
0
0
 
14
14
14
1
2
3
00:00
06:05
22:57
01:14
11:00
23:59
  4,472
 17,645
  3,732
 95,729
 96,135
 96,720
   219,029
   219,437
   220,026
33
78
41
1
1
0
0
1
0
0
0
0
 
15
1
01:52
08:23
 23,471
 95,994
     5,264
55
3
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
01:00
07:09
 22,026
 95,947
    64,266
630
0
12257
0
 
18
1
03:16
08:06
 17,414
 96,004
   170,988
66
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:28
15:45
 26,198
 96,311
   201,184
129
0
0
0
 
21
1
04:33
09:45
 18,618
 96,085
    90,999
58
1
0
0
 
22
22
1
2
03:16
13:06
07:53
15:03
 16,591
  6,993
 96,001
 96,303
  -194,999
  -196,139
178
97
1
0
1
0
0
0
 
23
23
23
1
2
3
02:12
04:53
18:36
04:33
06:05
21:23
  8,424
  4,318
  9,996
 95,894
 95,983
 96,565
    74,452
    74,529
    75,070
72
46
48
0
1
0
0
0
0
0
0
0
 
24
24
24
1
2
3
00:00
13:58
21:46
02:12
17:16
23:59
  7,928
 11,911
  7,993
 95,789
 96,374
 96,767
     9,973
    10,411
    10,733
53
56
68
1
0
0
0
0
0
0
0
0
 
25
25
1
2
01:01
09:05
04:33
13:07
 12,714
 14,487
 95,834
 96,231
    77,472
    77,859
65
65
1
0
0
0
0
0
 
26
1
17:45
23:10
 19,515
 96,663
    91,016
98
0
0
0
 
27
1
12:45
19:12
 23,190
 96,466
    59,998
70
1
0
0
 
28
1
16:02
21:16
 18,842
 96,593
   123,292
77
0
0
0
 
29
1
07:10
11:57
 17,088
 96,203
  -527,929
75
0
0
0
 
30
30
30
1
2
3
00:00
03:48
21:54
03:15
04:52
23:59
 11,722
  3,865
  7,518
 95,893
 95,884
 96,729
    15,326
    15,036
    13,958
69
70
39
0
1
0
0
1
0
0
0
0
 
31
1
06:06
11:20
 18,831
 96,154
    27,873
85
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.