GPS Space Vehicle Time Integrity for MJD 52388

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
18:45
23:59
 18,862
   -37
  -226,266
35
0
0
0
 
2
2
1
2
15:33
20:37
19:59
23:59
 15,832
 12,130
   -14
   -29
   188,765
   188,849
33
39
0
0
0
0
0
0
 
3
1
16:12
22:06
 21,056
   -22
   -21,688
53
0
0
0
 
4
1
00:09
07:25
 26,203
   -12
  -133,961
134
0
0
0
 
5
5
1
2
05:12
07:47
07:25
14:56
  8,021
 25,757
    10
     4
   -10,081
   -10,113
37
49
0
0
0
0
0
0
 
6
6
6
1
2
3
07:47
13:14
14:37
13:03
14:31
16:40
 18,979
  4,599
  7,362
    22
    77
    34
     2,884
     2,950
     2,908
36
35
39
0
0
0
0
0
0
0
0
0
 
7
7
1
2
00:00
22:12
07:46
23:59
 27,986
  6,423
    -4
   -40
  -694,160
  -693,618
81
35
1
1
1
0
0
0
 
8
1
00:00
04:56
 17,752
   -22
  -689,732
49
1
1
0
 
9
1
07:26
13:13
 20,815
    -5
    39,731
38
0
0
0
 
10
1
03:19
09:39
 22,776
    -2
    -3,840
36
0
0
0
 
11
11
1
2
00:00
20:00
01:43
23:59
  6,194
 14,390
   -15
   -29
   -11,423
   -11,481
30
32
1
0
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:52
20:00
05:18
23:59
 15,962
 14,387
    -3
   -30
     5,138
     5,145
34
32
0
0
0
0
0
0
 
14
1
12:38
19:59
 26,404
   -28
    79,981
38
0
0
0
 
15
1
10:40
15:42
 17,885
    -5
    -6,413
42
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
10:40
14:31
 13,853
    -9
   401,313
570
0
6931
0
 
18
-
 
 
 
 
 
 
 
 
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:00
17:23
03:13
23:59
 11,611
 23,800
    -8
   -26
   155,321
   155,500
35
35
0
12
0
0
0
0
 
21
1
13:04
18:18
 18,840
   -31
      867
34
0
0
0
 
22
1
14:52
20:37
 20,578
   -18
  -156,738
291
0
719
0
 
23
1
05:09
14:36
 34,015
    -4
    -1,131
41
0
0
0
 
24
1
01:44
10:39
 32,139
    -0
   -24,769
38
0
0
0
 
25
1
12:38
21:39
 32,421
   -23
   -25,522
37
0
0
0
 
26
1
05:27
10:39
 18,735
    -1
   157,091
106
0
0
0
 
27
27
1
2
00:00
21:39
03:25
23:59
 12,300
  8,411
   -22
   -38
   -18,502
   -18,597
30
29
0
0
0
0
0
0
 
28
1
00:09
06:08
 21,551
    -8
    78,299
35
5
0
0
 
29
1
07:26
12:38
 18,694
    -1
  -421,627
102
0
0
0
 
30
30
30
1
2
3
06:29
09:40
14:31
07:46
12:38
16:09
  4,618
 10,689
  5,851
     5
    20
   -25
  -633,104
  -633,348
  -633,663
37
72
42
0
0
0
0
0
0
0
0
0
 
31
1
17:40
23:41
 21,672
   -20
  -240,752
112
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.