GPS Space Vehicle Time Integrity for MJD 52353

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
21:08
02:51
23:59
 10,284
 10,263
   -55
   -57
  -221,411
  -221,528
30
31
0
53
0
0
0
0
 
2
2
1
2
00:00
18:30
03:51
23:59
 13,881
 19,756
   -37
   -30
   169,766
   170,193
45
31
1
18
0
0
0
0
 
3
1
18:22
23:59
 20,220
   -42
   -11,924
44
0
0
0
 
4
1
02:52
10:05
 25,986
   -36
   -76,321
151
0
0
0
 
5
5
1
2
07:32
13:39
13:38
16:45
 21,522
 10,784
   -22
   -21
    -6,036
    -6,061
22
32
484
0
0
0
0
0
 
6
1
10:05
15:01
 17,684
   -22
     2,668
28
77
0
0
 
7
1
00:42
10:08
 33,996
   -35
  -709,425
39
21
0
0
 
8
1
02:05
07:18
 18,799
   -23
  -707,715
40
0
0
0
 
9
1
10:05
15:21
 18,954
   -30
    34,772
28
103
0
0
 
10
1
05:39
11:14
 20,089
   -23
    -1,990
25
314
0
0
 
11
11
1
2
00:00
22:23
04:06
23:59
 14,768
  5,787
   -46
   -56
    -9,899
    -9,951
29
24
1
73
0
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:00
22:23
07:48
23:59
 28,095
  5,786
   -35
   -60
     3,710
     3,717
35
26
0
29
0
0
0
0
 
14
14
1
2
16:04
18:26
18:21
22:22
  8,250
 14,152
   -20
   -36
    90,748
    90,688
35
35
0
0
0
0
0
0
 
15
15
1
2
13:03
16:50
16:45
18:40
 13,311
  6,637
   -33
     2
  -153,329
  -153,340
31
32
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
13:03
16:49
 13,544
   -36
  -371,753
247
0
35
0
 
18
18
1
2
11:14
15:01
12:28
18:29
  4,425
 12,455
   -26
   -28
    72,636
    72,619
25
33
55
0
0
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
20
1
2
3
4
00:00
03:52
19:48
22:59
02:51
05:38
22:22
23:59
 10,284
  6,385
  9,283
  3,654
   -54
   -31
   -27
   -58
   146,468
   146,527
   146,704
   146,700
33
25
26
24
0
53
9
12
0
0
0
0
0
0
0
0
 
21
1
15:40
20:42
 18,153
   -20
      560
30
0
0
0
 
22
1
17:03
22:58
 21,293
   -21
    -8,084
340
0
3341
0
 
23
1
07:41
16:47
 32,776
   -33
    -8,671
40
5
0
0
 
24
24
1
2
03:52
10:34
10:08
13:01
 22,585
  8,832
   -41
   -43
   -16,870
   -16,917
30
21
55
202
0
0
0
0
 
25
1
15:17
23:59
 31,333
   -24
   -24,348
35
12
0
0
 
26
1
07:53
12:28
 16,498
   -25
   104,783
62
0
0
0
 
27
1
00:09
05:50
 20,518
   -47
   -14,234
28
2
0
0
 
28
1
04:07
08:31
 15,868
   -27
    71,518
33
12
0
0
 
29
29
29
1
2
3
10:48
16:46
18:49
15:01
18:26
20:02
 15,153
  6,008
  4,350
   -37
   -27
    -6
  -478,923
  -478,618
  -478,481
64
47
32
0
0
2
0
0
0
0
0
0
 
30
30
1
2
08:52
12:29
10:05
15:17
  4,381
 10,073
   -28
    13
  -563,056
  -563,467
37
90
0
7
0
0
0
0
 
31
31
1
2
00:00
20:02
02:05
23:59
  7,493
 14,235
   -44
   -39
  -100,576
  -100,744
29
33
0
57
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.