GPS Space Vehicle Time Integrity for MJD 52279

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
02:14
07:53
 20,311
    -4
  -210,245
20
640
0
0
 
2
1
03:15
11:42
 30,401
    -1
   131,891
59
0
0
0
 
3
1
00:00
05:35
 20,093
     1
   -98,126
27
245
0
0
 
4
1
07:53
16:09
 29,774
   -14
  -314,865
250
0
50
0
 
5
1
12:25
21:44
 33,523
    10
  -331,521
25
305
0
0
 
6
1
15:21
20:17
 17,754
     7
     2,127
19
459
0
0
 
7
1
05:52
15:20
 34,124
    -4
  -673,008
142
0
0
0
 
8
1
07:02
12:19
 19,017
     1
  -665,205
37
52
0
0
 
9
1
14:26
20:32
 21,958
     6
    24,556
19
590
0
0
 
10
1
10:42
16:48
 21,960
    -9
   -16,539
20
462
0
0
 
11
1
03:15
09:08
 21,187
    -7
    -6,916
19
704
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
03:45
09:09
07:53
13:00
 14,828
 13,897
     0
   -12
      977
      973
19
20
510
253
0
0
0
0
 
14
14
1
2
00:00
18:26
03:14
22:00
 11,677
 12,801
    -4
    17
   112,085
   111,932
26
31
76
25
0
0
0
0
 
15
1
18:23
22:00
 12,998
    10
  -125,059
27
102
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
17
1
2
17:11
20:18
18:28
22:00
  4,641
  6,138
    12
    -2
   271,404
   269,791
185
239
1
0
1
2
0
0
 
18
18
1
2
15:21
18:29
18:23
23:59
 10,895
 19,813
     5
    -4
    75,675
    75,662
18
18
266
479
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:55
04:10
03:14
10:41
  8,355
 23,492
    -6
    -4
   127,454
   127,515
26
29
61
84
0
0
0
0
 
21
21
1
2
00:00
20:34
01:52
22:00
  6,741
  5,150
   -11
     1
    -5,048
    -5,022
25
16
52
122
0
0
0
0
 
22
1
00:00
03:45
 13,490
     0
  -552,270
83
0
0
0
 
23
23
1
2
13:04
18:29
18:23
22:16
 19,106
 13,614
    -6
    -8
    -4,002
    -4,021
19
21
483
293
0
0
0
0
 
24
-
 
 
 
 
 
 
 
 
 
25
25
1
2
00:00
20:18
05:19
22:00
 19,135
  6,141
    -3
     5
   -21,420
   -21,441
22
18
621
158
0
0
0
0
 
26
1
13:01
18:28
 19,652
     3
    27,013
49
0
0
0
 
27
1
05:19
10:57
 20,232
    -0
    -7,105
19
589
0
0
 
28
1
07:53
13:34
 20,459
     6
    52,902
28
233
0
0
 
29
1
00:00
04:09
 14,965
    -9
  -570,868
49
1
1
0
 
30
30
1
2
14:05
16:10
15:20
20:17
  4,535
 14,813
   -29
    22
  -300,590
  -301,228
67
233
0
0
0
2
0
0
 
31
1
01:01
07:02
 21,619
    -8
   -84,947
27
361
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.