GPS Space Vehicle Time Integrity for MJD 52623

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
02:27
08:26
 21,515
    90
  -262,002
39
0
0
0
 
2
1
00:00
07:30
 27,029
    81
    31,859
70
1
0
0
 
3
1
00:03
06:13
 22,213
    69
   -88,714
41
1
0
0
 
4
1
08:26
15:56
 26,995
    72
  -376,194
65
0
0
0
 
5
1
13:23
22:41
 33,477
    71
   -45,905
45
0
0
0
 
6
6
1
2
15:57
21:00
20:51
23:59
 17,620
 10,765
    70
    53
     2,108
     2,092
37
38
1
0
0
0
0
0
 
7
1
06:20
15:39
 33,556
    74
  -149,833
413
0
9922
0
 
8
1
07:31
12:36
 18,298
    76
   -78,352
154
0
0
0
 
9
1
15:40
20:59
 19,190
    67
    21,575
37
0
0
0
 
10
1
11:07
16:46
 20,375
    72
   -16,652
37
0
0
0
 
11
1
02:59
09:34
 23,655
    79
   -28,718
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
04:02
13:22
 33,603
    78
    19,629
38
0
0
0
 
14
14
1
2
00:00
18:38
03:46
23:59
 13,527
 19,309
    78
    69
    34,394
    34,273
39
42
0
4
0
0
0
0
 
15
1
18:49
23:59
 18,651
    64
   -48,169
48
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
17:50
23:23
 20,009
    67
    -8,164
48
0
0
0
 
18
18
18
1
2
3
00:00
16:47
20:51
01:10
17:49
23:59
  4,230
  3,708
 11,284
    67
    96
    61
    14,151
    13,997
    13,909
38
37
39
0
0
0
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:20
11:06
 35,143
    83
   201,826
41
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:53
18:53
18:48
22:29
 21,284
 12,981
    76
    66
   -15,346
   -15,371
38
42
0
0
0
0
0
0
 
24
24
1
2
09:34
15:57
15:39
18:37
 21,869
  9,601
    70
    72
   -78,409
   -78,452
45
39
0
0
0
0
0
0
 
25
25
1
2
00:00
20:51
05:51
23:59
 21,088
 11,282
    86
    59
   -36,478
   -36,530
38
37
0
0
0
0
0
0
 
26
1
13:23
18:52
 19,735
    71
  -345,083
99
0
0
0
 
27
1
05:52
11:31
 20,316
    76
  -488,348
184
0
0
0
 
28
1
07:52
14:04
 22,287
    84
    82,179
43
0
0
0
 
29
1
14:04
17:49
 13,469
    73
  -389,525
72
0
0
0
 
30
30
1
2
18:49
22:29
20:51
23:59
  7,321
  5,406
    67
    63
  -498,708
  -498,923
51
40
0
0
0
0
0
0
 
31
1
01:31
07:32
 21,666
    78
  -316,925
94
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.