GPS Space Vehicle Time Integrity for MJD 52705

As viewed from the Productivity and Standards Board, Singapore
Latitude 1.2919490 degrees, longitude 103.7855042 degrees, height 67.1 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
20:56
03:00
23:59
 10,809
 10,996
   115
   102
  -274,407
  -274,537
25
25
21
98
0
0
0
0
 
2
2
1
2
00:00
17:46
02:24
23:59
  8,632
 22,427
   127
   108
    76,207
    76,644
38
33
1
40
0
0
0
0
 
3
1
18:37
23:59
 19,341
   105
  -111,020
30
132
0
0
 
4
1
02:24
09:54
 27,000
   130
   -31,938
28
52
0
0
 
5
1
07:22
17:00
 34,652
   138
    -5,332
30
356
0
0
 
6
1
10:12
14:04
 13,940
   133
     3,216
17
344
0
0
 
7
1
00:53
10:11
 33,487
   126
  -350,248
251
0
6
0
 
8
1
01:55
06:58
 18,199
   141
  -237,586
88
0
0
0
 
9
1
09:55
15:25
 19,789
   134
    34,277
17
575
0
0
 
10
1
05:37
11:18
 20,503
   137
   -21,191
21
491
0
0
 
11
11
1
2
00:00
22:05
03:56
23:59
 14,142
  6,848
   117
    99
   -37,795
   -37,921
25
23
48
156
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
00:00
07:54
 28,423
   127
    24,177
31
74
0
0
 
14
1
13:00
22:05
 32,658
   119
    24,957
28
267
0
0
 
15
1
13:24
19:15
 21,080
   118
   -80,751
43
6
0
0
 
16
1
17:00
23:00
 21,593
   109
    60,128
102
0
0
0
 
17
1
12:08
17:00
 17,527
   120
    -1,468
23
411
0
0
 
18
1
13:00
19:37
 23,819
   112
    -3,060
24
560
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
03:01
19:45
02:24
05:36
23:59
  8,630
  9,314
 15,247
   112
   128
   110
   210,533
   210,557
   210,595
28
22
22
1
343
440
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
11:19
14:04
12:59
18:36
  6,025
 16,314
   131
   112
   -21,319
   -21,351
18
24
128
298
0
0
0
0
 
24
1
03:56
12:59
 32,591
   129
   -13,400
32
167
0
0
 
25
1
15:25
23:59
 30,843
   105
   -40,485
27
265
0
0
 
26
1
07:54
13:23
 19,726
   132
  -443,239
72
0
0
0
 
27
1
00:06
05:59
 21,154
   122
  -594,587
23
488
0
0
 
28
1
02:24
08:29
 21,853
   129
    65,239
23
182
0
0
 
29
1
06:56
12:07
 18,682
   132
   -86,457
75
0
0
0
 
30
30
30
1
2
3
09:03
12:08
15:28
11:18
15:25
18:36
  8,117
 11,821
 11,306
   146
   147
   112
  -561,156
  -561,174
  -561,225
19
20
26
253
294
55
0
0
0
0
0
0
 
31
31
1
2
00:00
19:48
01:54
23:59
  6,831
 15,063
   113
   113
    -7,030
    -9,775
79
160
1
0
1
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 UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) 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.