GPS Space Vehicle Time Integrity for MJD 52762

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
1
2
00:00
18:42
01:41
22:00
  6,085
 11,816
 77,625
 76,923
  -206,140
  -206,999
70
38
1
0
1
0
0
0
 
2
1
15:15
17:16
  7,273
 77,018
   185,565
64
0
0
0
 
3
1
13:40
19:25
 20,750
 77,054
    70,305
109
0
0
0
 
4
4
1
2
00:00
06:09
01:44
09:33
  6,235
 12,220
 77,658
 77,353
    34,097
    33,761
71
68
1
1
0
1
0
0
 
5
1
05:14
12:12
 25,095
 77,378
    64,622
109
0
0
0
 
6
1
07:54
14:59
 25,476
 77,263
    81,337
108
0
0
0
 
7
7
1
2
02:58
19:51
07:53
21:58
 17,702
  7,635
 77,506
 76,789
  -388,777
  -390,634
190
79
1
0
2
0
0
0
 
8
1
00:00
05:43
 20,559
 77,624
  -240,565
201
0
0
0
 
9
1
04:22
10:44
 22,883
 77,435
   119,811
90
0
0
0
 
10
10
1
2
00:45
10:07
05:17
12:30
 16,341
  8,562
 77,610
 77,184
    53,238
    52,800
85
45
1
1
0
0
0
0
 
11
1
16:54
22:00
 18,364
 76,962
    31,567
68
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
20:01
03:26
22:00
 12,383
  7,142
 77,650
 76,857
   104,401
   103,643
89
43
1
0
1
0
0
0
 
14
14
1
2
07:39
15:15
10:06
19:45
  8,841
 16,233
 77,284
 77,003
    99,159
    98,865
51
94
2
0
0
0
0
0
 
15
15
15
1
2
3
11:03
12:30
16:17
12:12
15:14
18:10
  4,195
  9,838
  6,766
 77,214
 77,211
 76,965
   -27,019
   -27,060
   -27,364
25
69
71
61
0
0
0
0
0
0
0
0
 
16
1
12:13
16:53
 16,807
 77,126
    78,166
132
1
1
0
 
17
1
10:44
15:14
 16,188
 77,215
    66,357
119
0
0
0
 
18
1
12:13
17:16
 18,164
 77,126
    67,331
113
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
17:32
22:00
 16,053
 76,933
   290,382
36
0
0
0
 
21
1
10:07
16:16
 22,171
 77,193
   147,886
210
0
0
0
 
22
-
 
 
 
 
 
 
 
 
 
23
1
13:39
17:43
 14,593
 77,093
    51,483
122
0
0
0
 
24
24
24
1
2
3
00:58
06:42
22:44
02:15
10:57
23:59
  4,615
 15,338
  4,521
 77,606
 77,338
 76,736
    50,576
    50,235
    49,489
62
94
52
1
1
0
0
1
0
0
0
0
 
25
25
1
2
09:46
17:56
13:10
21:53
 12,239
 14,176
 77,212
 76,871
    33,800
    33,440
54
69
1
0
0
0
0
0
 
26
1
02:47
08:12
 19,462
 77,520
  -408,534
124
0
0
0
 
27
1
00:00
04:20
 15,617
 77,652
    12,927
414
1
4680
0
 
28
1
00:45
06:22
 20,190
 77,607
   124,720
133
0
0
0
 
29
1
01:51
07:34
 20,411
 77,558
   -53,810
128
0
0
0
 
30
1
06:48
12:30
 20,529
 77,344
    65,594
336
0
2817
0
 
31
1
14:59
20:17
 19,030
 77,014
   -92,220
230
0
55
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.