GPS Space Vehicle Time Integrity for MJD 52270

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
02:50
08:29
 20,297
    -7
  -209,076
28
54
0
0
 
2
1
03:55
12:36
 31,308
    -2
   127,360
53
1
0
0
 
3
1
00:06
06:12
 21,914
     1
   -95,638
25
371
0
0
 
4
4
1
2
08:29
11:34
11:15
15:51
  9,939
 15,368
     3
   -17
  -338,238
  -337,852
87
135
0
0
0
0
0
0
 
5
1
13:01
22:26
 33,954
    -9
  -330,067
35
3
0
0
 
6
1
15:52
20:55
 18,172
   -16
     1,950
30
2
0
0
 
7
1
06:30
15:52
 33,701
   -10
  -661,378
171
0
0
0
 
8
1
07:39
12:56
 19,043
    -3
  -660,470
57
0
0
0
 
9
1
15:52
21:09
 19,015
     2
    23,188
30
0
0
0
 
10
1
11:16
17:24
 22,061
   -11
   -15,980
30
0
0
0
 
11
1
03:55
09:36
 20,510
    -2
    -6,602
27
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
04:23
09:37
08:29
13:38
 14,763
 14,419
     2
   -21
      643
      627
26
30
6
0
0
0
0
0
 
14
14
1
2
00:00
19:00
03:54
23:59
 14,057
 17,938
    -6
    -8
   114,009
   113,839
22
38
448
14
0
0
0
0
 
15
15
1
2
18:44
22:42
22:41
23:59
 14,195
  4,656
     2
   -23
  -121,640
  -121,695
37
27
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
18:44
22:41
 14,242
   -16
   376,926
589
0
7311
0
 
18
18
1
2
16:20
20:56
18:59
23:59
  9,549
 11,033
     3
   -14
    75,779
    75,761
28
28
1
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
1
01:32
11:15
 34,997
    -3
   125,173
40
0
0
0
 
21
21
1
2
00:00
21:12
02:29
23:59
  8,983
 10,071
    -4
    -8
    -5,051
    -5,046
23
29
294
9
0
0
0
0
 
22
1
00:00
04:22
 15,745
    -5
  -534,566
105
1
1
0
 
23
23
1
2
13:44
19:05
18:43
23:03
 17,976
 14,257
    -1
   -18
    -3,395
    -3,422
30
31
4
0
0
0
0
0
 
24
1
09:37
18:43
 32,748
   -14
   -15,727
42
0
0
0
 
25
25
1
2
00:00
20:56
05:57
23:59
 21,430
 11,037
     5
    -6
   -21,089
   -21,120
22
28
680
1
0
0
0
0
 
26
1
13:37
19:04
 19,662
    -9
    20,612
53
0
0
0
 
27
1
05:58
11:34
 20,156
    -3
    -6,235
35
0
0
0
 
28
28
1
2
08:29
11:16
09:36
14:11
  4,025
 10,504
    -4
   -15
    50,393
    50,426
32
31
0
0
0
0
0
0
 
29
1
00:19
03:54
 12,875
   -10
  -579,175
49
1
1
0
 
30
30
1
2
14:43
17:25
15:51
20:55
  4,111
 12,619
   -36
    -3
  -256,971
  -257,747
65
218
1
0
0
2
0
0
 
31
1
01:38
07:38
 21,602
    -9
   -83,156
29
93
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.