GPS Space Vehicle Time Integrity for MJD 52711

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
20:32
02:36
23:59
  9,371
 12,440
   105
    98
  -275,267
  -275,377
23
31
227
0
0
0
0
0
 
2
2
1
2
00:00
17:21
01:59
23:59
  7,174
 23,838
   107
   108
    79,512
    79,981
29
47
95
0
0
0
0
0
 
3
1
18:04
23:59
 21,277
   110
  -112,669
45
0
0
0
 
4
1
02:00
09:30
 26,985
   111
   -33,650
31
68
0
0
 
5
1
06:58
16:43
 35,047
   120
    -6,114
36
8
0
0
 
6
1
09:47
18:26
 31,080
   139
     3,313
42
0
0
0
 
7
1
00:27
09:46
 33,508
   108
  -363,899
249
0
1
0
 
8
1
01:30
06:34
 18,244
   112
  -247,200
94
0
0
0
 
9
1
09:30
15:22
 21,135
   111
    35,075
31
0
0
0
 
10
1
05:12
11:07
 21,292
   115
   -21,538
26
67
0
0
 
11
11
1
2
00:00
21:41
03:31
23:59
 12,669
  8,313
   103
    98
   -38,552
   -38,667
24
30
184
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:35
07:29
23:59
 26,946
  5,097
   109
    88
    24,456
    24,476
26
27
413
0
0
0
0
0
 
14
1
12:21
21:40
 33,490
   109
    24,569
34
3
0
0
 
15
1
13:09
18:03
 17,664
   107
   -83,190
32
0
0
0
 
16
1
16:43
22:34
 20,963
   105
    52,894
105
0
0
0
 
17
1
12:21
17:20
 17,952
   120
    -2,459
34
0
0
0
 
18
-
 
 
 
 
 
 
 
 
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
02:37
19:21
01:59
05:12
23:59
  7,163
  9,297
 16,710
    97
   108
   101
   210,947
   210,967
   211,008
21
23
32
315
227
6
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
1
11:08
18:31
 26,618
   105
   -21,776
32
1
0
0
 
24
1
03:32
12:48
 33,408
   117
   -14,823
38
2
0
0
 
25
1
15:23
23:36
 29,518
   106
   -40,798
37
0
0
0
 
26
1
07:30
13:08
 20,305
   110
  -448,728
83
0
0
0
 
27
1
00:00
05:35
 20,092
   101
  -594,666
25
267
0
0
 
28
1
02:00
08:04
 21,856
   113
    63,567
26
180
0
0
 
29
1
06:31
12:20
 20,962
   116
   -92,253
85
0
0
0
 
30
30
1
2
08:38
12:49
12:20
18:14
 13,319
 19,511
   128
   116
  -561,648
  -561,670
34
35
0
0
0
0
0
0
 
31
31
1
2
00:00
19:24
01:29
23:59
  5,368
 16,543
   101
   100
   -25,670
   -28,344
65
176
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.