GPS Space Vehicle Time Integrity for MJD 52334

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
22:26
04:09
23:59
 14,929
  5,591
   -21
   -46
  -218,475
  -218,642
38
36
1
0
0
0
0
0
 
2
2
1
2
00:00
20:20
06:01
23:59
 21,678
 13,188
   -11
   -34
   159,855
   160,247
65
40
1
0
0
0
0
0
 
3
3
1
2
00:00
19:34
01:50
23:59
  6,628
 15,955
   -32
   -40
    -6,439
    -6,674
38
43
0
0
0
0
0
0
 
4
1
04:09
11:20
 25,814
    -9
   -42,092
165
0
0
0
 
5
1
08:48
17:52
 32,690
    17
    -3,362
44
0
0
0
 
6
1
11:20
16:16
 17,688
    -4
     2,605
41
0
0
0
 
7
1
02:01
11:27
 33,981
    -5
  -709,418
40
0
0
0
 
8
1
03:21
08:36
 18,890
    -4
  -711,876
37
0
0
0
 
9
1
11:20
16:38
 19,042
   -17
    32,209
38
0
0
0
 
10
1
06:57
12:47
 20,994
   -10
     -874
41
0
0
0
 
11
1
00:00
05:14
 18,871
   -24
    -9,021
39
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
05:15
04:09
09:09
 14,931
 14,046
   -30
    10
     2,960
     3,011
40
36
0
0
0
0
0
0
 
14
1
17:53
23:41
 20,887
   -25
    97,049
53
0
0
0
 
15
1
14:21
19:59
 20,220
   -29
  -145,954
42
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:47
17:52
 11,034
   -22
  -246,489
262
0
1
0
 
18
18
1
2
11:51
15:43
13:46
20:41
  6,876
 17,869
   -20
   -22
    73,868
    73,854
44
39
0
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
1
2
00:20
21:06
06:56
23:41
 23,788
  9,322
   -17
   -37
   141,652
   141,835
50
41
0
0
0
0
0
0
 
21
1
17:00
22:01
 18,035
   -20
      352
41
0
0
0
 
22
1
18:23
23:59
 20,171
   -34
  -621,756
74
0
0
0
 
23
1
09:04
18:23
 33,543
   -17
    -7,492
45
0
0
0
 
24
1
05:15
14:20
 32,706
    -4
   -12,591
51
0
0
0
 
25
25
1
2
00:00
16:37
01:27
23:59
  5,238
 26,553
   -25
   -19
   -23,611
   -23,630
39
45
0
0
0
0
0
0
 
26
1
09:13
14:40
 19,654
   -17
    80,609
74
0
0
0
 
27
1
01:28
07:09
 20,481
   -18
   -12,253
38
0
0
0
 
28
28
1
2
04:09
06:02
05:14
09:49
  3,901
 13,640
    -2
    -2
    67,229
    67,262
38
38
0
0
0
0
0
0
 
29
29
29
1
2
3
14:21
16:37
19:55
16:16
19:33
22:13
  6,920
 10,557
  8,248
   -29
   -13
   -28
  -506,162
  -505,987
  -505,831
49
57
53
0
0
0
0
0
0
0
0
0
 
30
1
10:12
11:20
  4,039
    10
  -511,176
58
1
0
0
 
31
31
1
2
00:00
22:01
03:21
23:59
 12,041
  7,083
   -18
   -33
   -96,540
   -96,746
39
38
0
0
0
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.