GPS Space Vehicle Time Integrity for MJD 52194

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
09:33
16:27
 24,822
100,140
   -98,415
84
0
0
0
 
2
1
15:35
21:31
 21,250
100,416
   189,252
116
0
0
0
 
3
1
04:21
10:04
 20,497
 99,858
    26,113
85
0
0
0
 
4
4
1
2
12:23
21:00
16:36
23:59
 15,148
 10,754
100,171
100,545
  -408,466
  -407,442
168
111
1
0
1
0
0
0
 
5
5
1
2
00:00
19:57
03:03
23:59
 10,988
 14,553
 99,594
100,568
  -218,732
  -217,864
41
95
1
0
1
0
0
0
 
6
6
1
2
00:00
22:36
05:53
23:59
 21,168
  5,020
 99,648
100,602
   100,260
   101,221
66
50
1
0
1
0
0
0
 
7
7
1
2
10:46
17:50
12:53
22:45
  7,626
 17,693
 99,981
100,485
  -408,860
  -409,286
56
125
1
0
0
0
0
0
 
8
1
13:32
20:35
 25,378
100,335
  -483,396
74
0
0
0
 
9
9
1
2
00:00
19:16
01:39
23:59
  5,940
 17,031
 99,532
100,567
   111,100
   112,268
47
129
1
0
1
0
0
0
 
10
10
1
2
01:02
15:22
03:35
20:04
  9,101
 16,895
 99,545
100,345
    87,801
    88,566
40
85
2
0
1
0
0
0
 
11
1
07:45
13:15
 19,857
100,022
    95,576
107
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
10:58
18:19
 26,455
100,213
   106,302
117
0
0
0
 
14
14
14
1
2
3
00:00
05:53
22:45
01:02
10:47
23:59
  3,732
 17,610
  4,443
 99,439
 99,893
100,547
   222,745
   223,199
   223,849
45
68
30
1
1
15
0
1
0
0
0
0
 
15
1
01:39
08:10
 23,458
 99,734
     7,839
54
9
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
00:50
06:57
 21,938
 99,690
    41,417
606
0
11707
0
 
18
1
03:03
07:54
 17,403
 99,761
   174,811
64
1
1
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
08:16
15:33
 26,205
100,080
   205,716
141
0
0
0
 
21
1
04:21
09:32
 18,675
 99,848
    94,760
62
13
0
0
 
22
22
1
2
03:03
12:53
07:40
14:50
 16,585
  6,974
 99,747
100,085
  -203,438
  -204,545
173
88
1
0
1
0
0
0
 
23
23
23
1
2
3
02:00
04:40
18:23
04:20
05:53
21:11
  8,424
  4,332
 10,058
 99,656
 99,744
100,390
    78,027
    78,110
    78,728
64
41
51
0
1
0
0
1
0
0
0
0
 
24
24
24
1
2
3
00:00
13:45
21:34
01:59
17:04
23:59
  7,170
 11,924
  8,726
 99,498
100,185
100,595
    12,963
    13,493
    13,829
49
61
55
1
0
0
0
0
0
0
0
0
 
25
25
1
2
00:49
08:53
04:20
12:55
 12,682
 14,554
 99,572
 99,989
    81,133
    81,540
66
62
1
0
0
0
0
0
 
26
1
17:33
22:58
 19,506
100,488
    94,854
102
0
0
0
 
27
1
12:33
18:59
 23,168
100,282
    63,494
90
0
0
0
 
28
-
 
 
 
 
 
 
 
 
 
29
1
06:58
11:46
 17,201
 99,960
  -523,335
74
0
0
0
 
30
30
30
1
2
3
00:00
03:35
21:42
03:03
04:40
23:59
 10,974
  3,863
  8,265
 99,625
 99,643
100,578
    11,759
    11,519
    10,601
58
54
22
0
1
361
0
1
0
0
0
0
 
31
1
05:53
11:08
 18,828
 99,916
    31,024
84
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.