GPS Space Vehicle Time Integrity for MJD 53349

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(SG)
-GPSSV (ns)		UTC(SG)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
21:50
03:53
23:59
 13,994
  7,775
   inf
   -35
      inf
  -377,586
-2147483648
22
0
202
13993
0
0
0
 
2
1
08:12
17:06
 32,024
   -27
    68,881
101
0
0
0
 
3
1
00:00
04:37
 16,622
   inf
      inf
-2147483648
0
16621
0
 
4
1
06:42
11:51
 18,558
   -24
  -511,737
97
0
0
0
 
5
1
11:52
20:56
 32,598
   -20
   -64,825
30
125
0
0
 
6
6
1
2
14:41
20:57
20:50
23:25
 22,179
  8,905
   -25
   -37
  -452,754
  -452,522
99
44
0
0
0
0
0
0
 
7
1
04:38
13:56
 33,530
   -26
  -164,986
269
0
121
0
 
8
1
05:50
10:39
 17,322
   -18
    15,455
25
73
0
0
 
9
1
13:57
19:16
 19,125
   -24
    18,801
22
495
0
0
 
10
1
09:41
14:40
 17,968
   -18
   -55,259
23
379
0
0
 
11
1
02:06
07:35
 19,737
   -25
  -174,019
33
2
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
1
02:47
07:31
 17,067
   -25
    16,861
27
5
0
0
 
14
14
1
2
00:00
17:06
02:06
23:59
  7,554
 24,789
   inf
   -28
      inf
    31,210
-2147483648
21
0
815
7553
0
0
0
 
15
1
18:55
23:59
 18,284
   -34
  -359,756
35
17
0
0
 
16
16
1
2
00:00
20:51
02:46
23:59
  9,984
 11,301
   inf
   -26
      inf
    -2,865
-2147483648
20
0
444
9983
0
0
0
 
17
17
1
2
09:08
14:41
13:56
17:22
 17,318
  9,704
   -19
   -24
   142,331
   142,175
57
31
0
38
0
0
0
0
 
18
1
17:29
23:14
 20,721
   -30
   105,608
28
178
0
0
 
19
1
00:19
05:50
 19,842
   inf
      inf
-2147483648
0
19841
0
 
20
1
00:00
09:03
 32,594
   inf
      inf
-2147483648
0
32593
0
 
21
1
17:08
21:49
 16,855
   -25
   -84,481
21
580
0
0
 
22
1
19:16
23:59
 16,987
   -28
   -15,622
21
664
0
0
 
23
1
00:58
06:41
 20,631
   inf
      inf
-2147483648
0
20630
0
 
24
1
11:52
16:19
 16,005
   -26
   -79,741
23
355
0
0
 
25
25
1
2
00:00
18:57
04:12
23:59
 15,145
 18,121
   inf
   -35
      inf
   -81,370
-2147483648
22
0
508
15144
0
0
0
 
26
1
12:09
17:25
 18,862
   -26
  -294,391
51
0
0
0
 
27
1
04:13
09:06
 17,568
   -22
  -488,865
44
0
0
0
 
28
1
06:42
12:08
 19,574
   -23
   -45,653
23
326
0
0
 
29
1
11:21
16:19
 17,916
   -21
  -240,550
82
0
0
0
 
30
1
17:29
18:54
  5,082
   -22
  -488,989
21
130
0
0
 
31
31
1
2
03:57
08:12
06:41
10:39
  9,836
  8,813
   -28
   -33
      715
      729
28
25
1
45
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(SG) 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(SG) 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.