GPS Space Vehicle Time Integrity for MJD 52357

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
22:27
05:28
23:59
 19,722
  5,525
 88,577
 87,120
  -133,317
  -134,898
173
47
1
0
1
0
0
0
 
2
2
1
2
01:39
17:15
05:19
21:14
 13,167
 14,328
 88,488
 87,378
   260,446
   259,681
89
78
1
0
1
0
0
0
 
3
1
17:15
22:54
 20,294
 87,373
    74,398
147
0
0
0
 
4
4
4
1
2
3
01:02
03:37
09:50
02:34
05:23
13:12
  5,481
  6,352
 12,058
 88,594
 88,425
 87,888
     5,686
     5,321
     4,279
56
109
150
0
1
0
0
1
0
0
0
0
 
5
1
08:54
15:52
 25,038
 87,901
    81,364
154
0
0
0
 
6
1
11:29
18:12
 24,190
 87,731
    90,401
155
0
0
0
 
7
7
1
2
00:00
06:37
01:46
11:28
  6,391
 17,481
 88,620
 88,119
  -620,083
  -620,513
59
118
1
1
0
1
0
0
 
8
1
02:35
09:34
 25,145
 88,355
  -617,925
158
0
0
0
 
9
1
08:13
14:06
 21,147
 87,996
   123,344
104
0
0
0
 
10
10
1
2
04:28
13:51
09:01
16:33
 16,418
  9,683
 88,281
 87,629
    86,088
    85,416
115
79
1
0
1
0
0
0
 
11
11
1
2
00:00
20:25
02:34
23:59
  9,209
 12,891
 88,688
 87,220
    78,655
    77,149
113
54
1
0
1
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
07:03
 25,399
 88,523
    92,428
169
1
1
0
 
14
14
1
2
11:54
19:13
13:51
23:42
  7,018
 16,151
 87,768
 87,254
   177,252
   176,620
66
154
1
0
0
0
0
0
 
15
1
14:28
20:51
 22,950
 87,529
   -67,353
204
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:44
19:12
 16,084
 87,598
  -307,585
436
0
5483
0
 
18
1
15:52
20:42
 17,393
 87,486
   159,821
148
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
21:10
04:27
23:59
 16,052
 10,156
 88,630
 87,164
   236,183
   234,934
120
52
1
0
1
0
0
0
 
21
1
16:33
22:12
 20,340
 87,416
    88,004
153
0
0
0
 
22
22
22
1
2
3
01:39
15:52
18:39
03:37
18:12
20:24
  7,042
  8,378
  6,322
 88,508
 87,577
 87,376
    65,766
    62,163
    61,501
169
144
171
1
0
0
1
0
0
0
0
0
 
23
23
1
2
06:28
14:28
09:56
17:14
 12,469
  9,947
 88,143
 87,643
    79,233
    78,712
85
55
1
0
0
0
0
0
 
24
24
1
2
02:34
10:25
04:27
14:43
  6,771
 15,496
 88,467
 87,850
    70,769
    70,066
48
122
0
0
0
0
0
0
 
25
25
25
1
2
3
00:00
13:29
21:38
01:39
17:14
23:59
  5,941
 13,506
  8,460
 88,654
 87,646
 87,143
    64,199
    63,178
    62,663
85
85
59
1
1
0
1
0
0
0
0
0
 
26
1
06:30
11:53
 19,385
 88,121
   198,341
67
0
0
0
 
27
1
01:47
07:44
 21,414
 88,449
    73,816
183
0
0
0
 
28
1
04:49
10:00
 18,683
 88,259
   160,683
149
0
0
0
 
29
1
09:35
13:24
 13,677
 87,922
  -384,952
51
0
0
0
 
30
1
10:17
15:52
 20,100
 87,860
  -485,200
235
0
35
0
 
31
1
19:13
23:59
 17,200
 87,256
   -14,346
137
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.